{"id":7186,"date":"2025-01-16T19:03:35","date_gmt":"2025-01-16T19:03:35","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=7186"},"modified":"2025-01-16T19:03:35","modified_gmt":"2025-01-16T19:03:35","slug":"comparing-4k-projectors-and-1080p-projectors-key-differences-explained","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/comparing-4k-projectors-and-1080p-projectors-key-differences-explained\/","title":{"rendered":"4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u6bd4\u8f03: \u4e3b\u306a\u9055\u3044\u306e\u8aac\u660e"},"content":{"rendered":"<h2>1080p \u3068 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u9078\u629e: \u7dcf\u5408\u30ac\u30a4\u30c9<\/h2>\n<h3>\u307e\u3068\u3081<\/h3>\n<ul>\n<li>4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u307e\u3059\u307e\u3059\u5229\u7528\u3057\u3084\u3059\u304f\u306a\u3063\u3066\u304a\u308a\u3001\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30c1\u30c3\u30d7\u304b\u3089 4K \u753b\u50cf\u3092\u518d\u73fe\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u306f\u3001\u8996\u8074\u8ddd\u96e2\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8ddd\u96e2\u304c\u96e2\u308c\u308b\u3068 4K \u306e\u5229\u70b9\u306f\u8584\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/li>\n<li>\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3067\u5341\u5206\u3067\u3059\u304c\u3001\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8 \u30e2\u30c7\u30eb\u306f 4K \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u6295\u8cc7\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u7d14\u7c8b\u306a\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u306f\u3001\u4fa1\u683c\u304c\u9ad8\u3044\u305f\u3081\u3001\u71b1\u5fc3\u306a\u30db\u30fc\u30e0 \u30b7\u30a2\u30bf\u30fc\u611b\u597d\u5bb6\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>4K \u89e3\u50cf\u5ea6\u3078\u306e\u79fb\u884c\u306f\u3001\u30c6\u30ec\u30d3\u6280\u8853\u306e\u767a\u5c55\u3092\u53cd\u6620\u3057\u3066\u3001\u5bb6\u5ead\u3067\u306e\u8996\u8074\u4f53\u9a13\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002UHD (4K) \u3092\u597d\u3080\u307b\u3068\u3093\u3069\u306e\u73fe\u4ee3\u306e\u30c6\u30ec\u30d3\u3068\u306f\u7570\u306a\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u69d8\u3067\u3042\u308a\u3001\u30d5\u30eb HD \u3068 4K \u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u89e3\u50cf\u5ea6\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h2 id=\"the-basics-of-projector-resolution\">\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u89e3\u50cf\u5ea6\u3092\u7406\u89e3\u3059\u308b<\/h2>\n<p>\u3059\u3079\u3066\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306b\u306f\u3001\u30c1\u30c3\u30d7\u5185\u306e\u30d4\u30af\u30bb\u30eb\u914d\u5217\u3092\u793a\u3059\u300c\u30cd\u30a4\u30c6\u30a3\u30d6\u300d\u89e3\u50cf\u5ea6\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u306e\u306f DLP \u307e\u305f\u306f LCD \u3067\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3092\u8cfc\u5165\u3059\u308b\u3068\u304d\u306b\u3001\u3053\u308c\u304c\u8aa4\u89e3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300c1080p\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u7279\u5b9a\u306e\u30e2\u30c7\u30eb\u306f\u3001720p \u306e\u4f4e\u89e3\u50cf\u5ea6\u30c1\u30c3\u30d7\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u30011080p \u4fe1\u53f7\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u65e5\u306e\u5e02\u5834\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u78ba\u304b\u306b\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u3067\u3059\u304c\u30014K \u30bb\u30b0\u30e1\u30f3\u30c8\u306f\u3088\u308a\u8907\u96d1\u3067\u3059\u3002\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u3001\u540c\u69d8\u306e\u30b9\u30da\u30fc\u30b9\u306b\u3042\u308b HD \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e 4 \u500d\u306e\u30d4\u30af\u30bb\u30eb\u5bc6\u5ea6\u3092\u8a87\u308a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u30011080p \u30c1\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u3066 4K \u753b\u50cf\u306e\u932f\u899a\u3092\u4f5c\u308a\u51fa\u3059\u305f\u3081\u306b\u3001\u300c\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u300d\u3068\u547c\u3070\u308c\u308b\u6280\u8853\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u753b\u50cf\u3092\u975e\u5e38\u306b\u9ad8\u901f\u306b\u64cd\u4f5c\u3059\u308b\u305f\u3081\u3001\u76ee\u306f\u30d5\u30ec\u30fc\u30e0\u306e\u30b7\u30d5\u30c8\u3092\u8a8d\u8b58\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u305d\u306e\u52b9\u679c\u306f\u30d6\u30e9\u30f3\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059 (JVC \u306e\u300cE-Shift\u300d\u6280\u8853\u306a\u3069)\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"JVC\u306eE-shift\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u30a4\u30e9\u30b9\u30c8\u3002\" class=\"wp-image\" decoding=\"async\" height=\"496\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/jvc-s-e-shift-technology-diagrammed.webp\" title=\"JVC\u306eE-shift\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u30a4\u30e9\u30b9\u30c8\u3002\" width=\"780\"\/><figcaption>JVC<\/figcaption><\/figure>\n<p>\u5e02\u5834\u3067\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068\u3001\u30d4\u30af\u30bb\u30eb \u30b7\u30d5\u30c8\u3092\u5229\u7528\u3057\u3066\u64ec\u4f3c 4K \u753b\u50cf\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u304c\u7af6\u5408\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30d4\u30af\u30bb\u30eb \u30b7\u30d5\u30c8\u304c\u672c\u7269\u306e 4K \u306b\u5339\u6575\u3059\u308b\u304b\u3069\u3046\u304b\u306b\u3064\u3044\u3066\u306f\u610f\u898b\u304c\u5206\u304b\u308c\u3066\u304a\u308a\u3001\u6a19\u6e96\u306e 1080p \u3088\u308a\u306f\u76ee\u7acb\u3063\u305f\u753b\u8cea\u5411\u4e0a\u304c\u898b\u3089\u308c\u308b\u3082\u306e\u306e\u3001\u672c\u7269\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u306b\u306f\u53ca\u3070\u306a\u3044\u3068\u3044\u3046\u610f\u898b\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e00\u90e8\u306e\u300c\u62e1\u5f35\u89e3\u50cf\u5ea6\u300d\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f 2 \u500d\u306e\u30d4\u30af\u30bb\u30eb \u30b7\u30d5\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u3053\u308c\u306f 4K \u89e3\u50cf\u5ea6\u306e\u534a\u5206\u306b\u3057\u304b\u76f8\u5f53\u3057\u306a\u3044\u305f\u3081\u3001\u771f\u306e 4K \u6295\u5f71\u306b\u306f\u5b8c\u5168\u306a 4 \u500d\u306e\u30d4\u30af\u30bb\u30eb \u30b7\u30d5\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2 id=\"projection-size-vs-viewing-distance\">\u6295\u5f71\u30b5\u30a4\u30ba\u3068\u8996\u8074\u8ddd\u96e2<\/h2>\n<p>\u30c6\u30ec\u30d3\u3068\u540c\u69d8\u3001\u4e00\u5b9a\u306e\u8ddd\u96e2\u3092\u8d85\u3048\u3066\u5ea7\u308b\u3068\u3001\u9ad8\u89e3\u50cf\u5ea6\u306e\u5229\u70b9\u306f\u8584\u308c\u307e\u3059\u3002\u5ea7\u5e2d\u304c\u30b9\u30af\u30ea\u30fc\u30f3\u304b\u3089\u9060\u3059\u304e\u308b\u5834\u5408\u30014K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3092\u8cfc\u5165\u3057\u3066\u3082\u30011080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068\u6bd4\u3079\u3066\u76ee\u306b\u898b\u3048\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u304b\u3001\u307e\u3063\u305f\u304f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Starico \u8996\u8074\u8ddd\u96e2\u30ac\u30a4\u30c9\" class=\"wp-image\" decoding=\"async\" height=\"366\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/Starico-Viewing-Distance-Chart.webp\" title=\"Starico \u8996\u8074\u8ddd\u96e2\u30ac\u30a4\u30c9\" width=\"650\"\/><figcaption><a href=\"https:\/\/stari.co\/tv-monitor-viewing-distance-calculator\">Starico \u306e\u8996\u8074\u8ddd\u96e2\u8a08\u7b97\u6a5f<\/a><\/figcaption><\/figure>\n<p>\u305f\u3068\u3048\u3070\u3001\u6295\u5f71\u30b5\u30a4\u30ba\u304c 100 \u30a4\u30f3\u30c1\u306e\u5834\u5408\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u304b\u3089 6.6 \u30d5\u30a3\u30fc\u30c8\u4ee5\u4e0a\u96e2\u308c\u305f\u8996\u8074\u8005\u306f 4K \u306e\u8c4a\u304b\u306a\u30c7\u30a3\u30c6\u30fc\u30eb\u306e\u5229\u70b9\u3092\u3059\u3079\u3066\u5b9f\u611f\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u300114 \u30d5\u30a3\u30fc\u30c8\u96e2\u308c\u308b\u3068\u30011080p \u3068 4K \u306e\u9055\u3044\u306f\u307b\u3068\u3093\u3069\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u89e3\u50cf\u5ea6\u306f\u77e5\u899a\u3055\u308c\u308b\u54c1\u8cea\u306e 1 \u3064\u306e\u8981\u7d20\u306b\u3059\u304e\u307e\u305b\u3093\u3002\u52d5\u304d\u306e\u9bae\u660e\u3055\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3001\u8272\u306e\u7bc4\u56f2\u3001\u7cbe\u5ea6\u306f\u3001\u5168\u4f53\u7684\u306a\u8996\u8074\u4f53\u9a13\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"the-big-price-gap\">\u4fa1\u683c\u5e2f\u306e\u30ca\u30d3\u30b2\u30fc\u30c8<\/h2>\n<figure class=\"wp-block-image\"><img alt=\"\u4f1a\u8b70\u3067\u306e XGIMI Horizo\u200b\u200bn Ultra \u30ec\u30fc\u30b6\u30fc \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3002\" class=\"wp-image\" decoding=\"async\" height=\"1400\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2025\/01\/xgimi-horizon-ultra-laser-projector-5.webp\" title=\"\u4f1a\u8b70\u3067\u306e XGIMI Horizo\u200b\u200bn Ultra \u30ec\u30fc\u30b6\u30fc \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3002\" width=\"2100\"\/><figcaption>\u30a2\u30f3\u30c9\u30ea\u30e5\u30fc\u30fb\u30cf\u30a4\u30f3\u30c4\u30de\u30f3 \/ How-To Geek<\/figcaption><\/figure>\n<p>\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u3092\u5229\u7528\u3057\u3066 4K \u3092\u5b9f\u73fe\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u30b3\u30b9\u30c8\u5dee\u306f\u3001\u901a\u5e38\u6570\u767e\u30c9\u30eb\u3068\u3044\u3046\u4fa1\u683c\u5dee\u306b\u898b\u5408\u3046\u512a\u308c\u305f\u753b\u50cf\u9bae\u660e\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u59a5\u5f53\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u4fa1\u683c\u306f\u9ad8\u9a30\u3057\u3001\u4f4e\u4fa1\u683c\u30e2\u30c7\u30eb\u3067\u306f 3,000 \u30c9\u30eb\u7a0b\u5ea6\u304b\u3089\u59cb\u307e\u308a\u3001\u4e2d\u4fa1\u683c\u5e2f\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u306f 5,000 \u30c9\u30eb\u3092\u8d85\u3048\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u5ba2\u89b3\u7684\u306b\u512a\u308c\u305f\u753b\u50cf\u54c1\u8cea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u9ad8\u30b3\u30b9\u30c8\u304c\u307b\u3068\u3093\u3069\u306e\u6d88\u8cbb\u8005\u306b\u3068\u3063\u3066\u969c\u58c1\u3068\u306a\u308a\u3001\u6295\u8cc7\u3092\u6b63\u5f53\u5316\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"who-should-buy-a-4k-projector\">\u7406\u60f3\u7684\u306a4K\u8cfc\u5165\u8005\u306e\u7279\u5b9a<\/h2>\n<p>\u73fe\u6642\u70b9\u3067\u306f\u3001\u5927\u591a\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3067\u6e80\u8db3\u3059\u308b\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u30014K \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4f53\u9a13\u3059\u308b\u3053\u3068\u306b\u71b1\u5fc3\u306a\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30d4\u30af\u30bb\u30eb \u30b7\u30d5\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u59a5\u5f53\u306a\u59a5\u5354\u7b56\u3068\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u672c\u7269\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u3001\u30d7\u30ec\u30df\u30a2\u30e0 \u30db\u30fc\u30e0 \u30b7\u30a2\u30bf\u30fc\u4f53\u9a13\u3092\u30ad\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u71b1\u5fc3\u306a\u611b\u597d\u5bb6\u5411\u3051\u306b\u4e88\u7d04\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u73fe\u5728\u306e\u4fa1\u683c\u306f\u4ed8\u52a0\u4fa1\u5024\u3092\u53cd\u6620\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3067\u3059\u3002<\/p>\n<p><strong>\u7406\u60f3\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30d2\u30f3\u30c8\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/p>\n<ul>\n<li>\u8cfc\u5165\u524d\u306b\u8996\u8074\u8ddd\u96e2\u3068\u753b\u9762\u30b5\u30a4\u30ba\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u591a\u6a5f\u80fd\u306a\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3078\u306e\u6295\u8cc7\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>\u71b1\u5fc3\u306a 4K \u30b3\u30f3\u30c6\u30f3\u30c4\u8996\u8074\u8005\u306b\u3068\u3063\u3066\u3001\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8 \u30e2\u30c7\u30eb\u306f\u9069\u5207\u306a\u4e2d\u9593\u70b9\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u65b0\u3057\u3044\u30e2\u30c7\u30eb\u304c\u5b9a\u671f\u7684\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u5c06\u6765\u306e\u8cfc\u5165\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6280\u8853\u306e\u9032\u6b69\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>\u3088\u308a\u8a73\u3057\u3044\u60c5\u5831\u3068\u6bd4\u8f03\u306b\u3064\u3044\u3066\u306f\u3001\u5f0a\u793e\u306e\u63a8\u5968\u30ea\u30bd\u30fc\u30b9\u300c<a href=\"https:\/\/www.howtogeek.com\/4k-projectors-vs-1080p-projectors-whats-the-real-difference\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u9055\u3044\u306b\u95a2\u3059\u308b How-To Geek\u300d<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3><strong>1. 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/h3>\n<p>\u4e3b\u306a\u9055\u3044\u306f\u89e3\u50cf\u5ea6\u306b\u3042\u308a\u307e\u3059\u30024K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u30d4\u30af\u30bb\u30eb\u6570\u304c\u5927\u5e45\u306b\u591a\u3044\u305f\u3081\u3001\u753b\u50cf\u304c\u3088\u308a\u9bae\u660e\u306b\u306a\u308a\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u30011080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u30d5\u30eb HD \u54c1\u8cea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u307e\u3060\u5341\u5206\u3059\u304e\u308b\u54c1\u8cea\u3067\u3059\u3002<\/p>\n<h3><strong>2. \u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u6280\u8853\u306f 4K \u54c1\u8cea\u3092\u5b9f\u73fe\u3059\u308b\u306e\u306b\u4fe1\u983c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/strong><\/h3>\n<p>\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u6280\u8853\u306f 1080p \u753b\u50cf\u3092 4K \u89e3\u50cf\u5ea6\u306b\u52b9\u679c\u7684\u306b\u8fd1\u3065\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u7d50\u679c\u306f\u30d6\u30e9\u30f3\u30c9\u3084\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u306f\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u3088\u308a\u3082\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u3066\u3044\u308b\u3068\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u54c1\u8cea\u306b\u306f\u53ca\u3070\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><strong>3. \u8996\u8074\u8ddd\u96e2\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u9078\u629e\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b?<\/strong><\/h3>\n<p>\u753b\u9762\u304b\u3089\u96e2\u308c\u308b\u307b\u3069\u3001\u89e3\u50cf\u5ea6\u5411\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u8996\u8074\u8ddd\u96e2\u304c\u9577\u3044\u5834\u5408\u306f\u3001\u4e00\u5b9a\u306e\u8ddd\u96e2\u3092\u8d85\u3048\u308b\u3068\u7d30\u90e8\u306e\u9055\u3044\u304c\u8a8d\u8b58\u3055\u308c\u306b\u304f\u304f\u306a\u308b\u305f\u3081\u3001\u5f93\u6765\u306e 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3067\u5341\u5206\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1080p \u3068 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u9078\u629e: \u7dcf\u5408\u30ac\u30a4\u30c9 \u307e\u3068\u3081 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u307e\u3059\u307e\u3059\u5229\u7528\u3057\u3084\u3059\u304f\u306a\u3063\u3066\u304a\u308a\u3001\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8\u6280\u8853\u3092\u5229\u7528\u3057\u3066\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30c1\u30c3\u30d7\u304b\u3089 4K \u753b\u50cf\u3092\u518d\u73fe\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3068 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u306f\u3001\u8996\u8074\u8ddd\u96e2\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8ddd\u96e2\u304c\u96e2\u308c\u308b\u3068 4K \u306e\u5229\u70b9\u306f\u8584\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3067\u5341\u5206\u3067\u3059\u304c\u3001\u30d4\u30af\u30bb\u30eb\u30b7\u30d5\u30c8 \u30e2\u30c7\u30eb\u306f 4K \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u6295\u8cc7\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u7d14\u7c8b\u306a\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u306f\u3001\u4fa1\u683c\u304c\u9ad8\u3044\u305f\u3081\u3001\u71b1\u5fc3\u306a\u30db\u30fc\u30e0 \u30b7\u30a2\u30bf\u30fc\u611b\u597d\u5bb6\u306b\u6700\u9069\u3067\u3059\u3002 4K \u89e3\u50cf\u5ea6\u3078\u306e\u79fb\u884c\u306f\u3001\u30c6\u30ec\u30d3\u6280\u8853\u306e\u767a\u5c55\u3092\u53cd\u6620\u3057\u3066\u3001\u5bb6\u5ead\u3067\u306e\u8996\u8074\u4f53\u9a13\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002UHD (4K) \u3092\u597d\u3080\u307b\u3068\u3093\u3069\u306e\u73fe\u4ee3\u306e\u30c6\u30ec\u30d3\u3068\u306f\u7570\u306a\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u4f9d\u7136\u3068\u3057\u3066\u591a\u69d8\u3067\u3042\u308a\u3001\u30d5\u30eb HD \u3068 4K \u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306f\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u89e3\u50cf\u5ea6\u3092\u5224\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e\u89e3\u50cf\u5ea6\u3092\u7406\u89e3\u3059\u308b \u3059\u3079\u3066\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306b\u306f\u3001\u30c1\u30c3\u30d7\u5185\u306e\u30d4\u30af\u30bb\u30eb\u914d\u5217\u3092\u793a\u3059\u300c\u30cd\u30a4\u30c6\u30a3\u30d6\u300d\u89e3\u50cf\u5ea6\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u306e\u306f DLP \u307e\u305f\u306f LCD \u3067\u3059\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u3092\u8cfc\u5165\u3059\u308b\u3068\u304d\u306b\u3001\u3053\u308c\u304c\u8aa4\u89e3\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300c1080p\u300d\u3068\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u7279\u5b9a\u306e\u30e2\u30c7\u30eb\u306f\u3001720p \u306e\u4f4e\u89e3\u50cf\u5ea6\u30c1\u30c3\u30d7\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u30011080p \u4fe1\u53f7\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u4eca\u65e5\u306e\u5e02\u5834\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u78ba\u304b\u306b\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 1080p \u3067\u3059\u304c\u30014K \u30bb\u30b0\u30e1\u30f3\u30c8\u306f\u3088\u308a\u8907\u96d1\u3067\u3059\u3002\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6 4K \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306f\u3001\u540c\u69d8\u306e\u30b9\u30da\u30fc\u30b9\u306b\u3042\u308b HD \u30d7\u30ed\u30b8\u30a7\u30af\u30bf\u30fc\u306e 4 \u500d\u306e\u30d4\u30af\u30bb\u30eb\u5bc6\u5ea6\u3092\u8a87\u308a\u3001\u88fd\u9020\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002 \u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u30011080p \u30c1\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u3066 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