{"id":9001,"date":"2025-09-04T15:43:50","date_gmt":"2025-09-04T06:43:50","guid":{"rendered":"https:\/\/fastcoding.jp\/blog\/?p=9001"},"modified":"2025-09-04T15:44:00","modified_gmt":"2025-09-04T06:44:00","slug":"designwidth-202509","status":"publish","type":"post","link":"https:\/\/fastcoding.jp\/blog\/all\/info\/designwidth-202509\/","title":{"rendered":"\u30102025\u5e749\u6708\u6700\u65b0\u7248\u3011\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8\u65e9\u898b\u8868\u3068\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u6700\u9069\u5316\u306e\u8981\u70b9"},"content":{"rendered":"<div class=\"the_content\">\n<p><strong>\u300c\u4eca\u3001\u4f55 px \u5e45\u3067\u30c7\u30b6\u30a4\u30f3\u3092\u4f5c\u308c\u3070\u3044\u3044\u306e\u304b\uff1f\u300d\u2015\u2015 \u7686\u3055\u3093\u3044\u3064\u3082\u6c17\u306b\u306a\u308a\u307e\u3059\u3088\u306d\uff01\uff1f<\/strong><\/p>\n\n\n\n<p>\u65e5\u3005\u30c7\u30b6\u30a4\u30f3\u3092\u3044\u305f\u3060\u3044\u3066HTML\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u3057\u3066\u3044\u308b\u79c1\u305f\u3061\u306f\u30012018\u5e74\u304b\u3089\u5b9a\u70b9\u89b3\u6e2c\u3067\u89e3\u50cf\u5ea6\u30c8\u30ec\u30f3\u30c9\u3092\u8ffd\u3044\u7d9a\u3051\u3066\u3044\u307e\u3059\u300237,000\u30da\u30fc\u30b8\u8d85\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30da\u30fc\u30b8\u5236\u4f5c\u3092\u624b\u639b\u3051\u3066\u304d\u305f\u305d\u306e\u7d4c\u9a13\u3068 <strong>Statcounter \u306e\u6708\u9593\u7d04 50\u5104 PV\u30c7\u30fc\u30bf\uff082025\u5e74 7\u6708\u30fb\u65e5\u672c\uff09<\/strong> \u3092\u7a81\u304d\u5408\u308f\u305b\u3001<strong>\u201c\u3053\u306e\u30c7\u30b6\u30a4\u30f3\u5e45\u3067\u4f5c\u3063\u3066\u304a\u3051\u3070\u9593\u9055\u3044\u306a\u3057\uff01\u201d<\/strong> \u306b\u306a\u308b\u5e45\u3092\u304a\u4f1d\u3048\u3044\u305f\u3057\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u7167URL\uff1a<br><a>Statcounter Global Stats \u2013 Screen Resolution Stats in Japan (2025-07)<\/a><\/p>\n\n\n\n<p>\u307e\u305a\u306f\u7d50\u8ad6\u304b\u3089\u30022025\u5e749\u6708\u73fe\u5728\u306e\u300c\u63a8\u5968\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u65e9\u898b\u8868\u300d\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u203b\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u306f2025-07\u306b\u306a\u308a\u307e\u3059\u3002\u3002\u3002\u3002\u307e\u3068\u3081\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3057\u305f\u3054\u3081\u3093\u306a\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1.  \u63a8\u5968\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8 &amp; \u6a2a\u5e45\u30fb\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u65e9\u898b\u8868<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes table-wide\"><table><thead><tr><th>\u5bfe\u8c61<br>\u30c7\u30d0\u30a4\u30b9<\/th><th>\u63a8\u5968\u5e45&nbsp;(px)<\/th><th>\u7aef\u672b\u4f8b<\/th><th>\u63a8\u5968\u30b3\u30f3\u30c6\u30f3\u30c4\u5e45<\/th><th>\u63a8\u5968\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u9ad8<\/th><th>\u6839\u62e0*<\/th><\/tr><\/thead><tbody><tr><td><strong>\u30b9\u30de\u30db<\/strong><\/td><td>\u2266 767<\/td><td>iPhone 15\uff0fPixel 8<\/td><td><strong>390px<\/strong><\/td><td>600\u2013650px<\/td><td>390\u00d7844 17.0%\u3001393\u00d7852 12.7%<\/td><\/tr><tr><td>\u30bf\u30d6\u30ec\u30c3\u30c8<\/td><td>768\u20131023<\/td><td>iPad 10.9\u2033\u7e26<\/td><td>768px<\/td><td>700px<\/td><td>\u2014<\/td><\/tr><tr><td>PC\uff08\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\uff09<\/td><td>1024\u20131439<\/td><td>13\u201315\u2033\u30ce\u30fc\u30c8<\/td><td>1024px\uff08\u6d41\u52d5\u53ef\uff09<\/td><td>720px<\/td><td>1536\u00d7864 8.4%<\/td><\/tr><tr><td><strong>PC\uff08\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\uff09<\/strong><\/td><td>1440\u20131919<\/td><td>MacBook Pro 14\u2033<\/td><td>1200px<\/td><td>730px<\/td><td>2560\u00d71440 6.5%<\/td><\/tr><tr><td>PC\uff084K\u30e2\u30cb\u30bf\uff09<\/td><td>\u2267 1920<\/td><td>\u5916\u4ed8\u3051FHD\uff0f4K<\/td><td>1200px\uff0b\u4f59\u767d<\/td><td>750px<\/td><td>1920\u00d71080 25.7%<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">*Statcounter Japan, 2025-07 \u6708\u6b21\u30c7\u30fc\u30bf\u3088\u308a\u30b7\u30a7\u30a2\u7387\u304c\u9ad8\u3044\u7269\u3092\u6839\u62e0\u3068\u3057\u3066\u3044\u307e\u3059<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306f \u30d5\u30ebHD (1920\u00d71080) \u304c 25\uff05\u3092\u5360\u3081\u307e\u3059<\/strong>\u3002PC\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u5e45 1200px\uff0b\u5168\u753b\u9762\u80cc\u666f\u3067\u5bfe\u5fdc\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n\n\n\n<li><strong>\u30e2\u30d0\u30a4\u30eb\u306f\u5e45 390px \u524d\u5f8c\u304c\u7d04 3\u5272<\/strong>\u3002SP\u306f 390px \u57fa\u6e96\u3078\u306e\u79fb\u884c\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8\u306f <strong>\u6700\u5927\u3067\u3082\u4e0a\u8868\u306e 5\u533a\u5206\u3067\u5341\u5206\u3067\u3059<\/strong>\u3002\u30b7\u30a7\u30a2 1% \u672a\u6e80\u306e\u89e3\u50cf\u5ea6\u3082\u3001\u5bfe\u5fdc\u3059\u308b\u306a\u3089\u6587\u7ae0\u306e\u6298\u308a\u8fd4\u3057\u78ba\u8a8d\u7a0b\u5ea6\u3067 OK\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u305f\u3060\uff15\u3064\u3082\u30c7\u30b6\u30a4\u30f3\u3064\u304f\u308b\u306e\uff01\u3063\u3066\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u5b9f\u969b\u306b\u306f <strong>PC\uff08\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\uff09<\/strong>\u3068\u3000<strong>\u30b9\u30de\u30db<\/strong>\u3000\u3067\u3044\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/li>\n\n\n\n<li>\u3061\u306a\u307f\u306b\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\uff08\u30e1\u30a4\u30f3\u30d3\u30b8\u30e5\u30a2\u30eb\uff09\u306e\u9ad8\u3055\u306f <strong>PC 750px \/ SP 600\u2013650px<\/strong> \u3092\u76ee\u5b89\u306b\u3057\u3066\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff08\u305d\u308c\u3088\u308a\u4f4e\u3044\u306e\u306f\u554f\u984c\u306a\u3044\u3068\u601d\u3044\u307e\u3059\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u8a73\u7d30\u30fc\u5b9f\u969b\u3069\u3093\u306a\u753b\u9762\u5e45\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\uff1aFHD \u304c 4\u53f0\u306b 1\u53f0\u3092\u5360\u3081\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507-1024x576.png\" alt=\"\" class=\"wp-image-9045\" srcset=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507-1024x576.png 1024w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507-300x169.png 300w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507-768x432.png 768w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Desktop-Screen-Resolution-Stats-Japan-202507.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9806\u4f4d<\/th><th>\u89e3\u50cf\u5ea6<\/th><th>\u30b7\u30a7\u30a2<\/th><th>\u4e3b\u306a\u30e6\u30fc\u30b6\u30fc\u50cf<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td><strong>1920 \u00d7 1080<\/strong><\/td><td><strong>24.68 %<\/strong><\/td><td>\u5916\u4ed8\u3051\u30e2\u30cb\u30bf\uff0f\u30b2\u30fc\u30df\u30f3\u30b0 PC<\/td><\/tr><tr><td>2<\/td><td>1536 \u00d7 864<\/td><td>8.17 %<\/td><td>\u30df\u30c3\u30c9\u30ec\u30f3\u30b8\u30ce\u30fc\u30c8\uff0815.6\u2033\uff09<\/td><\/tr><tr><td>3<\/td><td>2560 \u00d7 1440<\/td><td>6.31 %<\/td><td>\u30c7\u30b6\u30a4\u30ca\u30fc\u30fb\u958b\u767a\u8005\u306e WQHD<\/td><\/tr><tr><td>4<\/td><td>1366 \u00d7 768<\/td><td>5.14 %<\/td><td>\u65e7\u578b\u30d3\u30b8\u30cd\u30b9\u30ce\u30fc\u30c8<\/td><\/tr><tr><td>5<\/td><td>1280 \u00d7 720 \u306a\u3069<\/td><td>3.6 % \u524d\u5f8c<\/td><td>\u30b9\u30c6\u30a3\u30c3\u30af PC\u30fb\u5b89\u4fa1\u30ce\u30fc\u30c8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u7406\u7531\uff08\u305f\u3076\u3093\u3067\u3059\u3002\u79c1\u306e\u60f3\u50cf\u3067\u3059\uff09\uff1a<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5728\u5b85\u30ef\u30fc\u30af\u306e\u56fa\u5b9a\u5316<\/strong><br>\u5728\u5b85\u30ef\u30fc\u30af\u3067\u3059\u3068\u3060\u3044\u305f\u3044\u30ce\u30fc\u30c8PC\u304c\u652f\u7d66\u3055\u308c\u308b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u3084\u3063\u3071\u308a\u5927\u304d\u3044\u753b\u9762\u3067\u898b\u305f\u3044\uff01\u3063\u3066\u306a\u308b\u3068\u30ce\u30fc\u30c8 PC + \u5916\u4ed8\u3051 23\u201324\u2033 \u30e2\u30cb\u30bf\u3050\u3089\u3044\u304c\u6a19\u6e96\u306b\u306a\u3063\u3066\u304d\u305f\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u7d50\u679c\u3001<strong>1920 \u00d7 1080 \u304c 25.7%<\/strong> \u3092\u5360\u6709\u3057\u3066\u3044\u307e\u3059\uff08<a>Statcounter 2025-07 Japan<\/a>\uff09\u3002<\/li>\n\n\n\n<li><strong>\u65e7\u4e16\u4ee3\u30ce\u30fc\u30c8\u306e\u81ea\u7136\u6e1b<\/strong><br>\u307e\u305f\u30d1\u30bd\u30b3\u30f3\u81ea\u4f53\u3082\u65b0\u3057\u304f\u306a\u308a\u307e\u3059\u30022010\u5e74\u4ee3\u306e\u4e3b\u6d41\u3060\u3063\u305f <strong>1366 \u00d7 768 \u306f 5.3%<\/strong> \u307e\u3067\u5f8c\u9000\u3002\u540c\u3058\u5f62\u3067\u3082\u65b0\u30e2\u30c7\u30eb\u306f 1536 \u00d7 864 \u3078\u30ea\u30d7\u30ec\u30fc\u30b9\u3055\u308c\u3064\u3064\u3042\u308a\u307e\u3059\uff08\u2191\u540c\u30ea\u30f3\u30af\u53c2\u7167\u306e\u3053\u3068\uff09\u3002<\/li>\n\n\n\n<li><strong>\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u5c64\u306e WQHD \u30b7\u30d5\u30c8<\/strong><br>\u5f0a\u793e\u306e\u3088\u3046\u306bWeb\u5236\u4f5c\u306b\u304b\u304b\u308f\u308bWeb\u5236\u4f5c\uff0f\u958b\u767a\u73fe\u5834\u3067\u306f <strong>2560 \u00d7 1440 \u304c 6.5%<\/strong> \u307e\u3067\u6025\u5897\u3002FHD \u30d9\u30fc\u30b9\u306e\u30ab\u30f3\u30d7\u3067\uff08\u4e14\u3064\u30ea\u30ad\u30c3\u30c9\u30c7\u30b6\u30a4\u30f3\u60f3\u5b9a\uff09\u306b\u3057\u3066\u304a\u304f\u3068\u3001\u3053\u306e\u5c64\u306b\u3082\u81ea\u7136\u306b\u30d5\u30a3\u30c3\u30c8\u3057\u307e\u3059\uff08\u2191\u540c\u30ea\u30f3\u30af\u53c2\u7167\u306e\u3053\u3068\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e2\u30d0\u30a4\u30eb\uff1a\u5e45 390px \u53f0\u304c\u3084\u3063\u3071\u308a\u591a\u3044<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507-1024x576.png\" alt=\"\" class=\"wp-image-9046\" srcset=\"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507-1024x576.png 1024w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507-300x169.png 300w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507-768x432.png 768w, https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/Mobile-Screen-Resolution-Stats-Japan-202507.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u9806\u4f4d<\/th><th>\u89e3\u50cf\u5ea6<\/th><th>\u30b7\u30a7\u30a2<\/th><th>\u4e3b\u306a\u7aef\u672b<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td><strong>390 \u00d7 844<\/strong><\/td><td><strong>15.89 %<\/strong><\/td><td>iPhone 15 \/ 14 Pro \u7cfb<\/td><\/tr><tr><td>2<\/td><td>393 \u00d7 852<\/td><td>11.55 %<\/td><td>Pixel 8\u30fbGalaxy S24<\/td><\/tr><tr><td>3<\/td><td>375 \u00d7 667<\/td><td>6.12 %<\/td><td>iPhone SE (\u7b2c2\/3\u4e16\u4ee3)<\/td><\/tr><tr><td>4<\/td><td>412 \u00d7 915<\/td><td>5.81 %<\/td><td>Xperia\u30fbOPPO \u30cf\u30a4\u30a8\u30f3\u30c9<\/td><\/tr><tr><td>5<\/td><td>375 \u00d7 812<\/td><td>5.77 %<\/td><td>iPhone 13 mini \/ 12 Pro<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>iPhone 14\/15 Pro \u7cfb<\/strong>\u306f\u3001<strong>390 \u00d7 844 \u304c 16.2%<\/strong>\u3001<strong>393 \u00d7 852 \u304c 12.1%<\/strong> \u3068\u3001\u5408\u308f\u305b\u3066\u7d04 3\u5272\u3092\u72ec\u5360\uff08<a>Statcounter 2025-07 Japan<\/a>\uff09\u3002<\/li>\n\n\n\n<li><strong>Android<\/strong>\u306b\u3064\u3044\u3066\u306f\u3001Pixel\u30fbGalaxy \u306e\u6700\u65b0\u30e2\u30c7\u30eb\u3082 390 \u2013 393px \u5e2f\u3092\u63a1\u7528\u3002iOS\/Android \u5171\u901a\u8a2d\u8a08\u304c\u3057\u3084\u3059\u304f\u3001390px \u3092\u57fa\u6e96\u306b\u3059\u308b\u3068\u4f59\u767d\u30fb\u6539\u884c\u304c\u30ba\u30ec\u306b\u304f\u3044\u3002<\/li>\n\n\n\n<li><strong>\u30ac\u30e9\u30b1\u30fc\u7cfb\u89e3\u50cf\u5ea6\u306e\u30d5\u30a7\u30fc\u30c9\u30a2\u30a6\u30c8<\/strong><br>375 \u00d7 667\uff08\u65e7 iPhone SE\uff09\u3067\u3082 <strong>6.1%<\/strong> \u306b\u7e2e\u5c0f\u3002\u53ef\u8aad\u6027\u30fb\u904b\u7528\u30b3\u30b9\u30c8\u306e\u89b3\u70b9\u304b\u3089 \u201c375px \u5c02\u7528\u30ab\u30f3\u30d7\u201d \u306f\u4e0d\u8981\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5236\u4f5c\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u8003\u5bdf\u7d50\u679c<\/th><th>\u5236\u4f5c\u3067\u306e\u30a2\u30af\u30b7\u30e7\u30f3<\/th><\/tr><\/thead><tbody><tr><td><strong>FHD \u304c 25%\uff0b WQHD 6.5%<\/strong><\/td><td>\u30ab\u30f3\u30d7\u306f \u201c\u30b3\u30f3\u30c6\u30f3\u30c4\u5e45 1200px\uff0b\u5168\u753b\u9762\u80cc\u666f\u201d \u3092\u57fa\u672c\u306b\u3059\u308b<\/td><\/tr><tr><td><strong>\u5e45 390px \u53f0\u304c 28% \u8d85<\/strong><\/td><td>\u30b9\u30de\u30db\u30ab\u30f3\u30d7\u306f <strong>390px \u57fa\u6e96<\/strong>\u3001375 &amp; 430px \u306f\u4f59\u767d\u3067\u8abf\u6574<\/td><\/tr><tr><td><strong>\u53e4\u3044 1366 \u00d7 768 \u306e\u4f4e\u4e0b<\/strong><\/td><td>\u6587\u7ae0\u306e\u6298\u308a\u8fd4\u3057\u30c1\u30a7\u30c3\u30af\u306e\u307f\u3001\u5c02\u7528\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u7701\u7565<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4e3b\u8981\u30c7\u30d0\u30a4\u30b9\u306f \u201cFHD\uff0f390px\u201d \u306e\u4e8c\u6975\u5316\u3002\u307e\u305a\u306f\u3053\u306e 2\u5e45\u3067\u5b8c\u74a7\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6e80\u8db3\u5ea6\u3068\u4fdd\u5b88\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u6700\u3082\u826f\u3044\u30dd\u30a4\u30f3\u30c8\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4eca\u5f8c 1\u5e74\u306e\u4e88\u6e2c &amp; \u5236\u4f5c\u3078\u306e\u5f71\u97ff\uff08\u3042\u304f\u307e\u3067\u60f3\u5b9a\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4eca\u5f8c\u306e\u4e88\u6e2c<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8981\u56e0<\/th><th>\u5f71\u97ff\u3057\u305d\u3046\u306a\u5e45<\/th><th>\u80cc\u666f\u30bd\u30fc\u30b9<\/th><th>\u5236\u4f5c\u3078\u306e\u5f71\u97ff<\/th><\/tr><\/thead><tbody><tr><td><strong>iPhone 17\uff08\u4eee\uff09\u767b\u5834<\/strong><br>2025 \u79cb\u4e88\u5b9a<\/td><td>430px \u524d\u5f8c<\/td><td>\u30e2\u30c3\u30af\u30a2\u30c3\u30d7\u6d41\u51fa\u3067\u7b50\u4f53\u304c\u308f\u305a\u304b\u306b\u5927\u578b\u5316\u3068\u306e\u5831\u9053 <a>Applealmond 2025-03-17<\/a> <a href=\"https:\/\/applealmondjp.com\/posts\/25878?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a2\u30c3\u30d7\u30eb\u30b8\u30f3 &#8211; iPhone\u306e\u4f7f\u3044\u65b9\u3068\u4fbf\u5229\u306a\u6a5f\u80fd\u7d39\u4ecb<\/a><\/td><td>430px \u5e2f\u304c\u4e0a\u4f4d\u5165\u308a\u3059\u308b\u53ef\u80fd\u6027\u3002\u30b9\u30de\u30db\u7528\u4f59\u767d\u306e\u4e0a\u4e0b\u9650\u3092 375\u2013432px \u306b\u62e1\u5f35\u3057\u3066\u304a\u304f<\/td><\/tr><tr><td><strong>4K \u30ce\u30fc\u30c8\u306e\u666e\u53ca<\/strong><\/td><td>3840 \u00d7 2160<\/td><td>\u5e02\u5834\u8abf\u67fb\u3067\u300c2025\u21922030\u5e74\u306b\u5e74\u5e73\u5747 +7%\u300d\u3068\u4e88\u6e2c <a>360iResearch 2025-06<\/a> <a href=\"https:\/\/www.360iresearch.com\/library\/intelligence\/laptop?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">360iResearch<\/a><\/td><td>\u753b\u50cf\u306f DPR=2 \u524d\u63d0\u3002\u4e0a\u9650 1920px \u2192 2560px \u306b\u30ea\u30b5\u30a4\u30ba\u3057\u76f4\u3057<\/td><\/tr><tr><td><strong>\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u304c\u3082\u3063\u3068\u5b9a\u7740<\/strong><\/td><td>1920px \u5e2f\u306e\u5fae\u5897<\/td><td>\u30e2\u30cb\u30bf\u9700\u8981\u304c\u6cd5\u4eba\u30fb\u500b\u4eba\u3068\u3082\u306b\u591a\u3044<\/td><td>\u30b3\u30f3\u30c6\u30f3\u30c4\u5e451200px\uff0b\u5168\u753b\u9762\u80cc\u666f\u3068\u3044\u3046\u73fe\u5728\u306e\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u306f\u5f53\u9762\u6709\u52b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u6765\u671f\u307e\u3067\u306b\u3084\u3063\u3066\u304a\u304f\u3079\u304d 3\u3064\u306e\u3053\u3068<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u5e45\u306f 1200px \u56fa\u5b9a\uff0b\u6700\u5927\u5e45 1440px \u3092 CSS\u3067\u8abf\u6574\u3059\u308b<\/strong><\/li>\n\n\n\n<li><strong>\u30b9\u30de\u30db\u7528\u30ab\u30f3\u30d7\u3092 390px \u57fa\u6e96\u306b\u5237\u65b0<\/strong><br>375 \/ 393 \/ 430px \u306f\u5de6\u53f3\u30d1\u30c7\u30a3\u30f3\u30b0\u3067\u8abf\u6574\u3002\u53ef\u5909\u30d5\u30ec\u30c3\u30af\u30b9\u3067\u6587\u5b57\u6298\u308a\u8fd4\u3057\u78ba\u8a8d\u3092\u3002<\/li>\n\n\n\n<li><strong>\u753b\u50cf\u30a2\u30bb\u30c3\u30c8\u306e\u518d\u751f\u6210<\/strong><br><code>srcset<\/code> \u3092 <strong>390 \/ 780 \/ 1170 \/ 2560px<\/strong> \u306e 4\u6bb5\u968e\u306b\u3002\u30e1\u30a4\u30f3\u30d3\u30b8\u30e5\u30a2\u30eb\u753b\u50cf\u306f 2560px WebP \u2192 50% \u54c1\u8cea\u3067 300KB \u4ee5\u5185\u3092\u76ee\u6a19\u306b\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>:root { --max-container: 1200px; }\n.wrap { width: min(100%, var(--max-container)); margin-inline: auto; }\n@media (min-width: 1440px){\n  .bg-wide { width: 100%; }\n}<\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067 FHD\uff5eWQHD\uff5e4K \u3044\u305a\u308c\u3067\u3082\u9055\u548c\u611f\u306a\u304f\u4e2d\u592e\u5bc4\u305b\u304c\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8\u306f \u591a\u304f\u30665\u533a\u5206\u3067\u5341\u5206<\/strong>\uff1a\u2266767 \/ 768\u20131023 \/ 1024\u20131439 \/ 1440\u20131919 \/ \u226720px<\/li>\n\n\n\n<li><strong>\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u9ad8\u306e\u76ee\u5b89<\/strong>\uff1aPC 750px \uff0f SP 600\u2013650px<\/li>\n\n\n\n<li><strong>\u534a\u5e74\u5f8c\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/strong>\uff1aiPhone 17 \u306e\u89e3\u50cf\u5ea6\u78ba\u5b9a\u3068 4K \u30ce\u30fc\u30c8\u6bd4\u7387\u306e\u518d\u96c6\u8a08<\/li>\n<\/ul>\n\n\n\n<p>\u5e38\u306b\u6700\u65b0\u306b\u5408\u308f\u305b\u308b\u306e\u306f\u96e3\u3057\u3044\u3067\u3059\u304c\u3001\uff11\uff5e\uff12\u5e74\u5148\u3067\u3082\u8868\u793a\u306b\u554f\u984c\u304c\u5185\u5bb9\u306a\u30c7\u30b6\u30a4\u30f3\u5e45\u3092\u5fc3\u304c\u3051\u305f\u3044\u3067\u3059\u306d\u3002\u5b9a\u70b9\u89b3\u6e2c\u3001\u307e\u305f\u66f4\u65b0\u3057\u305f\u3089\u3053\u306e\u30d6\u30ed\u30b0\u3067\u3054\u6848\u5185\u3057\u307e\u3059\uff01\u6b21\u56de\u3082\u304a\u697d\u3057\u307f\u306b\uff01<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>2025\u5e749\u6708\u73fe\u5728\u306eWeb\u30c7\u30b6\u30a4\u30f3\u306e\u300c\u6700\u9069\u306a\u6a2a\u5e45\u300d\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\uff01Statcounter\u306e\u6700\u65b0\u30c7\u30fc\u30bf\u306837,000\u4ef6\u8d85\u306e\u5236\u4f5c\u5b9f\u7e3e\u3092\u3082\u3068\u306b\u3001\u4eca\u9078\u3076\u3079\u304d\u30d6\u30ec\u30a4\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u8a2d\u8a08\u306e\u6700\u9069\u89e3\u3092\u89e3\u8aac<\/p>\n","protected":false},"author":12,"featured_media":9078,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[12,5],"tags":[31,648],"class_list":["post-9001","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webdesign","category-info","tag-web","tag-648"],"acf":[],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/fastcoding.jp\/blog\/wp-content\/uploads\/2025\/08\/title_designwidth-202508.png","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/posts\/9001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/comments?post=9001"}],"version-history":[{"count":36,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/posts\/9001\/revisions"}],"predecessor-version":[{"id":9119,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/posts\/9001\/revisions\/9119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/media\/9078"}],"wp:attachment":[{"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/media?parent=9001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/categories?post=9001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fastcoding.jp\/blog\/wp-json\/wp\/v2\/tags?post=9001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}