{"id":54551,"date":"2023-03-30T13:36:57","date_gmt":"2023-03-30T06:36:57","guid":{"rendered":"https:\/\/www.chotot.com\/kinh-nghiem\/?p=54551"},"modified":"2024-01-10T15:36:49","modified_gmt":"2024-01-10T08:36:49","slug":"nfc-la-gi","status":"publish","type":"post","link":"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 NFC, t\u00ednh n\u0103ng c\u1ee7a NFC l\u00e0 g\u00ec trong \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#NFC_la_gi_Hoat_dong_cua_NFC_nhu_the_nao\" >NFC l\u00e0 g\u00ec? Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NFC nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Ung_dung_thuc_te_cua_NFC_tren_dien_thoai_di_dong\" >\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Ket_noi_dien_thoai_voi_thiet_bi_NFC_khac\" >K\u1ebft n\u1ed1i \u0111i\u1ec7n tho\u1ea1i v\u1edbi thi\u1ebft b\u1ecb NFC kh\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Thanh_toan_dien_tu_bang_cong_nghe_NFC\" >Thanh to\u00e1n \u0111i\u1ec7n t\u1eed b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Chia_khoa_bang_cong_nghe_NFC\" >Ch\u00eca kh\u00f3a b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Nhan_dien_ca_nhan_nhanh_chong_bang_cong_nghe_NFC\" >Nh\u1eadn di\u1ec7n c\u00e1 nh\u00e2n nhanh ch\u00f3ng b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Chia_se_tap_tin_noi_dung_media\" >Chia s\u1ebb t\u1eadp tin, n\u1ed9i dung media<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Tu_dong_hoa_cac_tac_vu_thong_thuong_tren_dien_thoai\" >T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u00f4ng th\u01b0\u1eddng tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/nfc-la-gi.html\/#Choi_game_tren_dien_thoai\" >Ch\u01a1i game tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"has-text-align-justify\"><strong>NFC l\u00e0 g\u00ec<\/strong>? C\u00f4ng ngh\u1ec7 NFC nh\u01b0 th\u1ebf n\u00e0o?&#8230; N\u1ebfu b\u1ea1n \u0111ang quan t\u00e2m \u0111\u1ebfn nh\u1eefng c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i m\u1edbi ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u1ea3m \u1ee9ng t\u1eeb tr\u01b0\u1eddng cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng th\u00f4ng minh. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NFC_la_gi_Hoat_dong_cua_NFC_nhu_the_nao\"><\/span><strong>NFC l\u00e0 g\u00ec? Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NFC nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify\"><strong>K\u1ebft n\u1ed1i NFC l\u00e0 g\u00ec<\/strong>? NFC (Near-Field Communications) l\u00e0 c\u00f4ng ngh\u1ec7 giao ti\u1ebfp kh\u00f4ng d\u00e2y trong ph\u1ea1m vi ng\u1eafn kho\u1ea3ng 4cm. Chu\u1ea9n k\u1ebft n\u1ed1i n\u00e0y d\u00f9ng c\u1ea3m \u1ee9ng t\u1eeb tr\u01b0\u1eddng \u0111\u1ec3 gi\u00fap c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 smartphone, loa, tai nghe, tablet,&#8230; k\u1ebft n\u1ed1i v\u1edbi nhau khi \u0111\u1ec3 g\u1ea7n nhau ho\u1eb7c c\u00f3 s\u1ef1 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"464\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/5aae0215-nfc-la-gi-1.jpg\" alt=\"nfc l\u00e0 g\u00ec\" class=\"wp-image-54552\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/5aae0215-nfc-la-gi-1.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/5aae0215-nfc-la-gi-1-500x331.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>T\u00ecm hi\u1ec3u v\u1ec1 NFC l\u00e0 g\u00ec?<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Tuy nhi\u00ean \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb NFC, th\u00ec ng\u01b0\u1eddi d\u00f9ng n\u00ean \u0111\u1ec3 c\u00e1c thi\u1ebft b\u1ecb ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi nhau.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n theo nguy\u00ean l\u00fd nh\u1eadn d\u1ea1ng b\u1eb1ng t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn v\u1edbi t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u t\u1ed1i \u0111a 424 Kbps, n\u00ean giao d\u1ecbch th\u00f4ng qua NFC c\u00f3 kho\u1ea3ng c\u00e1ch kh\u00e1 ng\u1eafn v\u00e0 \u0111\u01b0\u1ee3c xem l\u00e0 an to\u00e0n. Hi\u1ec7n nay c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 NFC.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u0110\u1ec3 NFC ho\u1ea1t \u0111\u1ed9ng th\u00ec ch\u00fang ta th\u01b0\u1eddng trang b\u1ecb tr\u00ean \u0111i\u1ec7n tho\u1ea1i (thi\u1ebft b\u1ecb \u0111\u1ecdc) \u0111\u1ec3 giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nh\u01b0 th\u1ebb th\u00f4ng minh, m\u1ed9t \u0111i\u1ec7n tho\u1ea1i kh\u00e1c, c\u00e1c thi\u1ebft b\u1ecb gi\u1ea3i tr\u00ed, \u0111i\u1ec7n t\u1eed c\u00f3 h\u1ed7 tr\u1ee3 NFC.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">C\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u1edbi nhau b\u1eb1ng c\u00e1ch t\u1ea1o ra s\u00f3ng radio hay b\u1ee9c x\u1ea1 \u0111i\u1ec7n t\u1eeb \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho chip NFC \u1edf ch\u1ebf \u0111\u1ed9 b\u1ecb \u0111\u1ed9ng. C\u00e1c th\u1ebb NFC \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e0nh m\u1ed9t m\u1ea1ch r\u1ea5t m\u1ecfng, c\u00f3 th\u1ec3 l\u01b0u gi\u1eef \u0111\u01b0\u1ee3c th\u00f4ng tin \u0111\u01a1n gi\u1ea3n. V\u1eady n\u00ean th\u1ebb NFC kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng, m\u00e0 khi c\u1ea7n n\u00f3 s\u1ebd l\u1ea5y n\u0103ng l\u01b0\u1ee3ng t\u1eeb thi\u1ebft b\u1ecb \u0111\u1ecdc.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ch\u00ednh v\u00ec v\u1eady n\u00ean ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c nh\u1eefng tags, mi\u1ebfng d\u00e1n, th\u1ebb NFC, ch\u00eca kh\u00f3a,.. nh\u1ecf g\u1ecdn m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng pin.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">C\u1ee5 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng, khi 2 thi\u1ebft b\u1ecb NFC ch\u1ea1m v\u00e0o nhau, ngay l\u1eadp t\u1ef1c s\u1ebd h\u00ecnh th\u00e0nh m\u1ed9t k\u1ebft n\u1ed1i th\u00f4ng tin. V\u1edbi NFC ch\u00fang ta kh\u00f4ng c\u1ea7n th\u00f4ng qua trung gian n\u00e0o kh\u00e1c, c\u0169ng kh\u00f4ng c\u1ea7n khai b\u00e1o nhi\u1ec1u nh\u01b0 d\u00f9ng Bluetooth.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"506\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/426c59aa-nfc-la-gi-2.jpg\" alt=\"c\u00f4ng ngh\u1ec7 nfc l\u00e0 g\u00ec\" class=\"wp-image-54553\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/426c59aa-nfc-la-gi-2.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/426c59aa-nfc-la-gi-2-500x361.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>K\u1ebft n\u1ed1i \u0111i\u1ec7n tho\u1ea1i v\u1edbi tai nghe c\u00f3 NFC nhanh ch\u00f3ng<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-justify\">Th\u00f4ng th\u01b0\u1eddng ng\u01b0\u1eddi ta th\u01b0\u1eddng d\u00f9ng 2 \u0111i\u1ec7n tho\u1ea1i c\u00f3 NFc ch\u1ea1m v\u1edbi nhau \u0111\u1ec3 g\u1eedi th\u00f4ng tin nh\u01b0 h\u00ecnh \u1ea3nh, link website,&#8230; Ho\u1eb7c ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i v\u00e0o tai nghe hay b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o kh\u00e1c c\u00f3 NFC \u0111\u1ec3 k\u1ebft n\u1ed1i ch\u00fang v\u1edbi nhau m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ngo\u00e0i ra, NFC c\u00f2n \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c nh\u01b0 b\u00e1n v\u00e9, thanh to\u00e1n h\u00f3a \u0111\u01a1n, g\u1eedi xe \u0111i\u1ec7n t\u1eed,&#8230; M\u1ed9t thi\u1ebft b\u1ecb th\u00f4ng minh \u0111\u01b0\u1ee3c g\u1eafn chip NFC c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 gi\u1ed1ng nh\u01b0 m\u1ed9t ch\u00eca kh\u00f3a ho\u1eb7c th\u1ebb ID hay giao d\u1ecbch qua th\u1ebb t\u00edn d\u1ee5ng thu\u1eadn ti\u1ec7n. \u0110i\u1ec3n h\u00ecnh nh\u01b0 c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n tho\u1ea1i iPhone c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u Apple c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 NFC \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho t\u00ednh n\u0103ng thanh to\u00e1n Apple Pay.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Hi\u1ec7n t\u1ea1i c\u00f4ng ngh\u1ec7 NFC \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c nhau. C\u00f3 th\u1ec3 xem NFC nh\u01b0 l\u00e0 ti\u00eau chu\u1ea9n chung cho nh\u1eefng s\u1ea3n ph\u1ea9m smartphone cao c\u1ea5p m\u1edbi nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng bao g\u1ed3m thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh iOS, android, Windows Phone v\u00e0 c\u1ea3 BlackBerry 10.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ung_dung_thuc_te_cua_NFC_tren_dien_thoai_di_dong\"><\/span><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify\"><strong>T\u00ednh n\u0103ng NFC l\u00e0 g\u00ec<\/strong>? Hi\u1ec7n nay NFC \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong cu\u1ed9c s\u1ed1ng nh\u1edd s\u1ef1 ti\u1ec7n l\u1ee3i, \u0111\u01a1n gi\u1ea3n. M\u1ed9t s\u1ed1 c\u00f4ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a \u0111i\u1ec7n tho\u1ea1i c\u00f3 NFC nh\u01b0: thanh to\u00e1n \u0111i\u1ec7n t\u1eed, k\u1ebft n\u1ed1i nhanh ch\u00f3ng v\u1edbi thi\u1ebft b\u1ecb kh\u00e1c c\u00f3 h\u1ed7 tr\u1ee3 NFC.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ch\u00fang ta c\u00f3 th\u1ec3 chia vi\u1ec7c s\u1eed d\u1ee5ng NFC th\u00e0nh 3 nh\u00f3m ch\u00ednh l\u00e0: <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Touch and Confirm (b\u1ed5 sung th\u00eam 1 l\u1edbp b\u1ea3o m\u1eadt cho vi\u1ec7c thanh to\u00e1n di \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eadp m\u00e3 PIN \u0111\u1ec3 x\u00e1c nh\u1eadn thanh to\u00e1n); <\/li>\n\n\n\n<li>Touch and Go (v\u00ed d\u1ee5 ch\u1ea1m \u0111\u1ec3 m\u1edf c\u1eeda); <\/li>\n\n\n\n<li>Touch and Connect (chia s\u1ebb d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u1edbi thi\u1ebft b\u1ecb kh\u00e1c).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"521\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/7a72c113-nfc-la-gi-3.jpg\" alt=\"nfc l\u00e0 g\u00ec\" class=\"wp-image-54554\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/7a72c113-nfc-la-gi-3.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/7a72c113-nfc-la-gi-3-500x372.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>\u1ee8ng d\u1ee5ng c\u1ee7a NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_noi_dien_thoai_voi_thiet_bi_NFC_khac\"><\/span><strong>K\u1ebft n\u1ed1i \u0111i\u1ec7n tho\u1ea1i v\u1edbi thi\u1ebft b\u1ecb NFC kh\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">C\u00f4ng ngh\u1ec7 NFC c\u00f3 th\u1ec3 gi\u00fap \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nh\u01b0 m\u00e1y t\u00ednh b\u1ea3ng, laptop, tivi, loa, \u0111i\u1ec7n tho\u1ea1i,&#8230;&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ch\u1ec9 c\u1ea7n ti\u1ebfp x\u00fac g\u1ea7n ho\u1eb7c ch\u1ea1m c\u00e1c thi\u1ebft b\u1ecb NFC v\u00e0o nhau b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 nhanh ch\u00f3ng chia s\u1ebb h\u00ecnh \u1ea3nh, nh\u1ea1c, t\u1ec7p tin,&#8230; nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n b\u1eadt Bluetooth v\u00e0 d\u00f2 t\u00ecm \u0111\u1ec3 k\u1ebft n\u1ed1i 2 thi\u1ebft b\u1ecb nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i v\u00e0o loa NFC \u0111\u1ec3 ph\u00e1t nh\u1ea1c, kh\u00f4ng c\u1ea7n th\u00f4ng qua d\u00e2y c\u00e1p k\u1ebft n\u1ed1i hay kh\u00f4ng m\u1ea5t th\u1eddi gian th\u1ef1c hi\u1ec7n th\u1ee7 t\u1ee5c d\u00f2 t\u00ecm thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thanh_toan_dien_tu_bang_cong_nghe_NFC\"><\/span><strong>Thanh to\u00e1n \u0111i\u1ec7n t\u1eed b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Nh\u1eadt B\u1ea3n l\u00e0 m\u1ed9t trong nh\u1eefng qu\u1ed1c gia \u00e1p d\u1ee5ng chip NFC r\u1ea5t s\u1edbm. V\u00e0o th\u00e1ng 7\/2004 chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c trang b\u1ecb n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 NFC mang t\u00ean &#8220;FeliCa&#8221; \u0111\u1ec3 thanh to\u00e1n di \u0111\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c ra m\u1eaft. \u0110\u1ebfn hi\u1ec7n nay \u0111\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 thanh to\u00e1n di \u0111\u1ed9ng qua c\u00f4ng ngh\u1ec7 NFC.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Thanh to\u00e1n khi mua h\u00e0ng: V\u00ed d\u1ee5, b\u1ea1n \u0111\u1ebfn qu\u00e1n cafe c\u00f3 th\u1ebb NFC tr\u00ean b\u00e0n, trong th\u1ebb n\u00e0y \u0111\u01b0\u1ee3c c\u00e0i s\u1eb5n wifi, th\u00f4ng tin c\u1ee7a qu\u00e1n,&#8230; L\u00fac n\u00e0y b\u1ea1n ch\u1ec9 c\u1ea7n d\u00f9ng \u0111i\u1ec7n tho\u1ea1i c\u00f3 NFC c\u1ee7a m\u00ecnh \u0111\u1ec3 ch\u1ea1m v\u00e0o th\u1ebb \u0111\u01b0\u1ee3c qu\u00e1n trang b\u1ecb s\u1eb5n, th\u00ec s\u1ebd hi\u1ec3n th\u1ecb t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c c\u00e0i s\u1eb5n trong th\u1ebb m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd g\u1ecdi nh\u00e2n vi\u00ean. Ho\u1eb7c t\u1ea1i c\u00e1c si\u00eau th\u1ecb l\u1edbn c\u00f3 trang b\u1ecb th\u1ebb NFC th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n d\u00f9ng \u0111i\u1ec7n tho\u1ea1i ch\u1ea1m, qu\u1eb9t \u0111\u1ec3 thanh to\u00e1n khi mua \u0111\u1ed3 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"428\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/a89bac13-nfc-la-gi-4.jpg\" alt=\"c\u00f4ng ngh\u1ec7 nfc l\u00e0 g\u00ec\" class=\"wp-image-54555\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/a89bac13-nfc-la-gi-4.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/a89bac13-nfc-la-gi-4-500x306.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>Thanh to\u00e1n nhanh ch\u00f3ng v\u1edbi NFC<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-justify\">C\u1ee5 th\u1ec3, sau khi \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n \u0111\u0103ng nh\u1eadp v\u00e0 k\u00edch ho\u1ea1t t\u00e0i kho\u1ea3n s\u1ebd m\u1edf th\u00e0nh m\u1ed9t v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed. \u0110\u1ebfn khi c\u1ea7n thanh to\u00e1n, mua v\u00e9 xem phim, v\u00e9 m\u00e1y bay, th\u1ebb g\u1eedi xe \u0111i\u1ec7n t\u1eed, thanh to\u00e1n khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n c\u00f4ng c\u1ed9ng,&#8230; c\u00f3 h\u1ed7 tr\u1ee3 thanh to\u00e1n th\u1ebb, th\u00ec b\u1ea1n ch\u1ec9 c\u1ea7n ch\u1ea1m nh\u1eb9 \u0111i\u1ec7n tho\u1ea1i v\u00e0o thi\u1ebft b\u1ecb thanh to\u00e1n l\u00e0 xong.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">\u1ede Vi\u1ec7t Nam ch\u1ee7 y\u1ebfu d\u00f9ng c\u00f4ng ngh\u1ec7 NFC \u0111\u1ec3 k\u1ebft n\u1ed1i nghe nh\u1ea1c gi\u1eefa \u0111i\u1ec7n tho\u1ea1i v\u1edbi loa,&#8230; R\u1ea5t hi\u1ebfm ng\u01b0\u1eddi s\u1eed d\u1ee5ng NFC \u0111\u1ec3 thanh to\u00e1n \u0111i\u1ec7n t\u1eed. Nh\u01b0ng v\u1edbi c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n th\u00ec NFC \u0111ang l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ph\u1ed5 bi\u1ebfn.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chia_khoa_bang_cong_nghe_NFC\"><\/span><strong>Ch\u00eca kh\u00f3a b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">C\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n th\u01b0\u1eddng \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i v\u00e0 tr\u00ean c\u1eeda \u0111\u1ec3 l\u00e0m ch\u00eca kh\u00f3a. Ch\u1ec9 c\u1ea7n ch\u1ea1m nh\u1eb9 l\u00e0 c\u1eeda nh\u00e0, c\u1eeda xe, v\u0103n ph\u00f2ng,&#8230; s\u1ebd m\u1edf ra ho\u1eb7c \u0111\u00f3ng l\u1ea1i. Ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng xe v\u00f4 c\u00f9ng ti\u1ec7n l\u1ee3i.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/cf7fdbe6-nfc-la-gi-5.jpg\" alt=\"nfc l\u00e0 g\u00ec\" class=\"wp-image-54556\" width=\"700\" height=\"537\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/cf7fdbe6-nfc-la-gi-5.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/cf7fdbe6-nfc-la-gi-5-500x384.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>\u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 NFC l\u00e0m ch\u00eca kh\u00f3a m\u1edf c\u1eeda<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhan_dien_ca_nhan_nhanh_chong_bang_cong_nghe_NFC\"><\/span><strong>Nh\u1eadn di\u1ec7n c\u00e1 nh\u00e2n nhanh ch\u00f3ng b\u1eb1ng c\u00f4ng ngh\u1ec7 NFC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">C\u00f3 m\u1ed9t s\u1ed1 c\u00f4ng ty l\u1edbn tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i NFC \u0111\u1ec3 ch\u1ea5m c\u00f4ng, v\u1edbi m\u1ed9t b\u01b0\u1edbc ch\u1ea1m nh\u1eb9 v\u00e0o thi\u1ebft b\u1ecb l\u00e0 nh\u00e2n vi\u00ean, c\u00f4ng nh\u00e2n s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn c\u00f4ng.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ngo\u00e0i ra \u1ee9ng d\u1ee5ng NFC c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nh\u1eadn di\u1ec7n h\u00e0ng gi\u1ea3, check in l\u00e0 th\u1ee7 t\u1ee5c \u1edf s\u00e2n bay nhanh ch\u00f3ng, so s\u00e1nh s\u1ea3n ph\u1ea9m khi mua s\u1eafm,&#8230;&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"462\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/70f9770e-nfc-la-gi-6.jpg\" alt=\"c\u00f4ng ngh\u1ec7 nfc l\u00e0 g\u00ec\" class=\"wp-image-54557\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/70f9770e-nfc-la-gi-6.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/70f9770e-nfc-la-gi-6-500x330.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>D\u00f9ng c\u00f4ng ngh\u1ec7 NFC \u0111\u1ec3 nh\u1eadn di\u1ec7n c\u00e1 nh\u00e2n<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chia_se_tap_tin_noi_dung_media\"><\/span><strong>Chia s\u1ebb t\u1eadp tin, n\u1ed9i dung media<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">M\u1ed9t ng\u01b0\u1eddi t\u1ea1o n\u1ed9i dung media nh\u01b0 video tr\u00ean YouTube hay ph\u00e1t h\u00e0nh nh\u1ea1c tr\u00ean Spotify ho\u1eb7c ph\u00e1t tr\u1ef1c tuy\u1ebfn tr\u00ean Twitch c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 NFC \u0111\u1ec3 gi\u00fap m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u00ecn th\u1ea5y n\u1ed9i dung c\u1ee7a m\u00ecnh ngay t\u1eeb \u0111\u1ea7u.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">B\u1eb1ng c\u00e1ch nh\u00fang m\u1ed9t li\u00ean k\u1ebft \u0111\u1ebfn t\u00e1c ph\u1ea9m c\u1ee7a m\u00ecnh v\u00e0 tag NFC r\u1ed3i g\u1eafn v\u00e0o m\u1ed9t n\u01a1i n\u00e0o \u0111\u00f3. \u0110i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi quan t\u00e2m v\u00e0 ch\u1ea1m v\u00e0o \u0111\u1ec3 th\u01b0\u1edfng th\u1ee9c. Tuy nhi\u00ean b\u1ea1n c\u1ea7n ch\u1eafc ch\u1eafn gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng nh\u1eefng g\u00ec c\u00f3 tr\u00ean tag, v\u00ec m\u1ecdi ng\u01b0\u1eddi s\u1ebd c\u1ea3nh gi\u00e1c v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt NFC.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">G\u1ea7n \u0111\u00e2y Google \u0111\u00e3 b\u1eaft \u0111\u1ea7u d\u00e1n nh\u00e3n NFC tr\u00ean 1 s\u1ed1 c\u1eeda h\u00e0ng t\u1ea1i M\u1ef9. V\u1eady n\u00ean m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i NFC ch\u1ec9 c\u1ea7n ch\u1ea1m nh\u1eb9 l\u00e0 \u0111\u00e3 tham kh\u1ea3o \u0111\u01b0\u1ee3c m\u1ecdi th\u00f4ng tin c\u1ee7a c\u1eeda h\u00e0ng, gi\u00e1 b\u00e1n, h\u00e0ng h\u00f3a b\u00ean trong, \u0111\u00e1nh gi\u00e1,&#8230; \u0110\u1ed3ng th\u1eddi b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Foursquare \u0111\u1ec3 checkin v\u1edbi m\u1ed9t ch\u1ea1m m\u00e0 kh\u00f4ng c\u1ea7n m\u1ea1ng hay GPS.<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Chia s\u1ebb t\u1eadp tin: Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 chia s\u1ebb d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh, video, danh b\u1ea1, \u1ee9ng d\u1ee5ng, \u0111\u1ecba ch\u1ec9 URL,&#8230; m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 \u0111\u01a1n gi\u1ea3n b\u1eb1ng vi\u1ec7c k\u1ebft n\u1ed1i g\u1ea7n ho\u1eb7c ch\u1ea1m gi\u1eefa 2 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 NFC.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"455\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/c1c4ec35-nfc-la-gi-7.jpg\" alt=\"c\u00f4ng ngh\u1ec7 nfc l\u00e0 g\u00ec\" class=\"wp-image-54558\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/c1c4ec35-nfc-la-gi-7.jpg 700w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2021\/12\/c1c4ec35-nfc-la-gi-7-500x325.jpg 500w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\"><em>Ch\u1ea1m \u0111\u1ec3 g\u1eedi l\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a c\u00f4ng ngh\u1ec7 NFC tr\u00ean \u0111i\u1ec7n tho\u1ea1i.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tu_dong_hoa_cac_tac_vu_thong_thuong_tren_dien_thoai\"><\/span><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 th\u00f4ng th\u01b0\u1eddng tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Tr\u00ean nhi\u1ec1u \u0111i\u1ec7n tho\u1ea1i s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android v\u00e0 iOS th\u01b0\u1eddng c\u00f3 s\u1eb5n c\u00e1c ph\u01b0\u01a1ng th\u1ee9c t\u1ef1 \u0111\u1ed9ng h\u00f3a t\u00e1c v\u1ee5 th\u00f4ng th\u01b0\u1eddng, nh\u01b0ng ch\u00fang kh\u00f4ng th\u1eadt s\u1ef1 linh ho\u1ea1t. V\u1edbi c\u00f4ng ngh\u1ec7 NFC, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp c\u00e1c shortcut h\u00e0nh \u0111\u1ed9ng nh\u01b0 g\u1ecdi cho m\u1ed9t ng\u01b0\u1eddi n\u00e0o \u0111\u00f3, m\u1edf camera,&#8230; khi r\u1eddi kh\u1ecfi nh\u00e0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choi_game_tren_dien_thoai\"><\/span><strong>Ch\u01a1i game tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify\">Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i 2 hay nhi\u1ec1u thi\u1ebft b\u1ecb smartphone c\u00f3 NFC \u0111\u1ec3 c\u00f9ng ch\u01a1i game v\u1edbi nhau. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c game \u0111ua xe, \u0111\u1ed1i kh\u00e1ng,..<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Qua nh\u1eefng th\u00f4ng tin t\u1ea1i b\u00e0i vi\u1ebft n\u00e0y <a href=\"https:\/\/www.chotot.com\/\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"ek-link\"><strong>Ch\u1ee3 T\u1ed1t<\/strong><\/a> hy v\u1ecdng b\u1ea1n \u0111\u00e3 bi\u1ebft r\u00f5 \u0111\u01b0\u1ee3c <strong>c\u00f4ng ngh\u1ec7 NFC l\u00e0 g\u00ec<\/strong>? V\u00e0 c\u00e1c ti\u1ec7n \u00edch c\u1ee7a NFC nh\u01b0 th\u1ebf n\u00e0o. Ch\u00fang t\u00f4i lu\u00f4n s\u1eb5n s\u00e0ng gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p chi ti\u1ebft m\u1ecdi c\u00e2u h\u1ecfi v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi tr\u00ean thi\u1ebft b\u1ecb smartphone. V\u1eady n\u00ean n\u1ebfu c\u00f3 th\u1eafc m\u1eafc g\u00ec kh\u00e1c th\u00ec \u0111\u1eebng ng\u1ea7n ng\u1ea1i nh\u1eadp c\u00e2u h\u1ecfi v\u00e0o ph\u00eda d\u01b0\u1edbi ph\u1ea7n b\u00ecnh lu\u1eadn.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify\">Ngo\u00e0i ra, n\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn c\u00e1c th\u00f4ng tin <a href=\"https:\/\/www.chotot.com\/toan-quoc\/mua-ban-dien-thoai\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"ek-link\"><strong>mua b\u00e1n \u0111i\u1ec7n tho\u1ea1i<\/strong><\/a> th\u00ec h\u00e3y th\u01b0\u1eddng xuy\u00ean truy c\u1eadp Ch\u1ee3 T\u1ed1t \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch, m\u1edbi nh\u1ea5t m\u1ed7i ng\u00e0y nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NFC l\u00e0 g\u00ec? C\u00f4ng ngh\u1ec7 NFC nh\u01b0 th\u1ebf n\u00e0o?&#8230; N\u1ebfu b\u1ea1n \u0111ang quan t\u00e2m \u0111\u1ebfn nh\u1eefng c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i m\u1edbi ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u1ea3m \u1ee9ng t\u1eeb tr\u01b0\u1eddng cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng th\u00f4ng minh. NFC l\u00e0 g\u00ec? Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a NFC nh\u01b0 th\u1ebf n\u00e0o? K\u1ebft n\u1ed1i NFC<\/p>\n","protected":false},"author":25,"featured_media":54559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":7,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[949,1076],"tags":[],"class_list":{"0":"post-54551","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-tu","8":"category-dien-thoai"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gi\u1edbi thi\u1ec7u v\u1ec1 NFC, t\u00ednh n\u0103ng c\u1ee7a NFC l\u00e0 g\u00ec trong \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/title>\n<meta name=\"description\" content=\"Chu\u1ea9n k\u1ebft n\u1ed1i NFC trong smartphone \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng m\u1edbi thu h\u00fat nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng. 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