そう言えば，iPhone 14にして4か月ちょっと経ちますが，昨日出先で初めて “5G” でつながりました．<\/p>\n\n\n
iPhone 14はたぶん最初からB-Mobileの合理的シンプルプラン290にしていると思います．同プランはもともとは5G未対応だったのですが，最近Webの設定で4G\/5Gの切り替えができるようになりました．<\/p>\n\n\n\n
最初は放置して4Gのままにしていましたが，せっかく5Gが使えるのに使わないというのは，日本の技術発展の足を引っ張ることになりかねない1<\/a><\/sup>日本は5Gでは後進国となってしまっているようです．<\/span>ので，5G契約に切り替えました．<\/p>\n\n\n\nデメリットは3Gが使えなくなることだそうです．3Gはどっちみち近々廃止されるはずなので，今の時点で3Gが利用できないのでは困るというのは話にならないので，デメリットには当たらないと思います．<\/p>\n\n\n\nとはいえ，iPhoneの設定で5GはAutoにしてあるので，5Gのサービスエリアでは常時5Gということでもないようです．<\/p>\n","protected":false},"excerpt":{"rendered":"\u305d\u3046\u8a00\u3048\u3070\uff0ciPhone 14\u306b\u3057\u30664\u304b\u6708\u3061\u3087\u3063\u3068\u7d4c\u3061\u307e\u3059\u304c\uff0c\u6628\u65e5\u51fa\u5148\u3067\u521d\u3081\u3066 “5G” \u3067\u3064\u306a\u304c\u308a\u307e\u3057\u305f\uff0e iPhone 14\u306f\u305f\u3076\u3093\u6700\u521d\u304b\u3089B-Mobile\u306e\u5408\u7406\u7684\u30b7\u30f3\u30d7\u30eb\u30d7\u30e9\u30f3290\u306b\u3057\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\uff0e\u540c\u30d7\u30e9\u30f3\u306f\u3082\u3068\u3082\u3068\u306f5G\u672a\u5bfe\u5fdc\u3060\u3063\u305f\u306e\u3067\u3059\u304c\uff0c\u6700\u8fd1Web\u306e\u8a2d\u5b9a\u30674G\/5G\u306e\u5207\u308a\u66ff\u3048\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff0e \u6700\u521d\u306f\u653e\u7f6e\u3057\u30664G\u306e\u307e\u307e\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u305b\u3063\u304b\u304f5G\u304c\u4f7f\u3048\u308b\u306e\u306b\u4f7f\u308f\u306a\u3044\u3068\u3044\u3046\u306e\u306f\uff0c\u65e5\u672c\u306e\u6280\u8853\u767a\u5c55\u306e\u8db3\u3092\u5f15\u3063\u5f35\u308b\u3053\u3068\u306b\u306a\u308a\u304b\u306d\u306a\u3044\u306e\u3067\uff0c5G\u5951\u7d04\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f\uff0e \u30c7\u30e1\u30ea\u30c3\u30c8\u306f3G\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3053\u3068\u3060\u305d\u3046\u3067\u3059\uff0e3G\u306f\u3069\u3063\u3061\u307f\u3061\u8fd1\u3005\u5ec3\u6b62\u3055\u308c\u308b\u306f\u305a\u306a\u306e\u3067\uff0c\u4eca\u306e\u6642\u70b9\u30673G\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u306e\u3067\u306f\u56f0\u308b\u3068\u3044\u3046\u306e\u306f\u8a71\u306b\u306a\u3089\u306a\u3044\u306e\u3067\uff0c\u30c7\u30e1\u30ea\u30c3\u30c8\u306b\u306f\u5f53\u305f\u3089\u306a\u3044\u3068\u601d\u3044\u307e\u3059\uff0e \u3068\u306f\u3044\u3048\uff0ciPhone\u306e\u8a2d\u5b9a\u30675G\u306fAuto\u306b\u3057\u3066\u3042\u308b\u306e\u3067\uff0c5G\u306e\u30b5\u30fc\u30d3\u30b9\u30a8\u30ea\u30a2\u3067\u306f\u5e38\u66425G\u3068\u3044\u3046\u3053\u3068\u3067\u3082\u306a\u3044\u3088\u3046\u3067\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[24],"tags":[],"class_list":["post-20067","post","type-post","status-publish","format-standard","hentry","category-mobile-life"],"publishpress_future_action":{"enabled":false,"date":"2026-05-30 04:25:26","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/20067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20067"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/20067\/revisions"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
デメリットは3Gが使えなくなることだそうです．3Gはどっちみち近々廃止されるはずなので，今の時点で3Gが利用できないのでは困るというのは話にならないので，デメリットには当たらないと思います．<\/p>\n\n\n\n
とはいえ，iPhoneの設定で5GはAutoにしてあるので，5Gのサービスエリアでは常時5Gということでもないようです．<\/p>\n","protected":false},"excerpt":{"rendered":"
\u305d\u3046\u8a00\u3048\u3070\uff0ciPhone 14\u306b\u3057\u30664\u304b\u6708\u3061\u3087\u3063\u3068\u7d4c\u3061\u307e\u3059\u304c\uff0c\u6628\u65e5\u51fa\u5148\u3067\u521d\u3081\u3066 “5G” \u3067\u3064\u306a\u304c\u308a\u307e\u3057\u305f\uff0e iPhone 14\u306f\u305f\u3076\u3093\u6700\u521d\u304b\u3089B-Mobile\u306e\u5408\u7406\u7684\u30b7\u30f3\u30d7\u30eb\u30d7\u30e9\u30f3290\u306b\u3057\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\uff0e\u540c\u30d7\u30e9\u30f3\u306f\u3082\u3068\u3082\u3068\u306f5G\u672a\u5bfe\u5fdc\u3060\u3063\u305f\u306e\u3067\u3059\u304c\uff0c\u6700\u8fd1Web\u306e\u8a2d\u5b9a\u30674G\/5G\u306e\u5207\u308a\u66ff\u3048\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\uff0e \u6700\u521d\u306f\u653e\u7f6e\u3057\u30664G\u306e\u307e\u307e\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u305b\u3063\u304b\u304f5G\u304c\u4f7f\u3048\u308b\u306e\u306b\u4f7f\u308f\u306a\u3044\u3068\u3044\u3046\u306e\u306f\uff0c\u65e5\u672c\u306e\u6280\u8853\u767a\u5c55\u306e\u8db3\u3092\u5f15\u3063\u5f35\u308b\u3053\u3068\u306b\u306a\u308a\u304b\u306d\u306a\u3044\u306e\u3067\uff0c5G\u5951\u7d04\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f\uff0e \u30c7\u30e1\u30ea\u30c3\u30c8\u306f3G\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3053\u3068\u3060\u305d\u3046\u3067\u3059\uff0e3G\u306f\u3069\u3063\u3061\u307f\u3061\u8fd1\u3005\u5ec3\u6b62\u3055\u308c\u308b\u306f\u305a\u306a\u306e\u3067\uff0c\u4eca\u306e\u6642\u70b9\u30673G\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u306e\u3067\u306f\u56f0\u308b\u3068\u3044\u3046\u306e\u306f\u8a71\u306b\u306a\u3089\u306a\u3044\u306e\u3067\uff0c\u30c7\u30e1\u30ea\u30c3\u30c8\u306b\u306f\u5f53\u305f\u3089\u306a\u3044\u3068\u601d\u3044\u307e\u3059\uff0e \u3068\u306f\u3044\u3048\uff0ciPhone\u306e\u8a2d\u5b9a\u30675G\u306fAuto\u306b\u3057\u3066\u3042\u308b\u306e\u3067\uff0c5G\u306e\u30b5\u30fc\u30d3\u30b9\u30a8\u30ea\u30a2\u3067\u306f\u5e38\u66425G\u3068\u3044\u3046\u3053\u3068\u3067\u3082\u306a\u3044\u3088\u3046\u3067\u3059\uff0e<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_daextam_enable_autolinks":"","footnotes":""},"categories":[24],"tags":[],"class_list":["post-20067","post","type-post","status-publish","format-standard","hentry","category-mobile-life"],"publishpress_future_action":{"enabled":false,"date":"2026-05-30 04:25:26","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/20067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20067"}],"version-history":[{"count":0,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=\/wp\/v2\/posts\/20067\/revisions"}],"wp:attachment":[{"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/je1sgh.mydns.jp\/je1sghblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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<\/figure>\n<\/div>\n\n\n