{"id":1473,"date":"2024-02-29T12:06:56","date_gmt":"2024-02-29T12:06:56","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=1473"},"modified":"2024-05-15T12:25:59","modified_gmt":"2024-05-15T11:25:59","slug":"maximising-smartphone-data-savings-the-power-of-data-compression-explained","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/zh\/maximising-smartphone-data-savings-the-power-of-data-compression-explained\/","title":{"rendered":"\u6700\u5927\u9650\u5ea6\u5730\u8282\u7701\u667a\u80fd\u624b\u673a\u6570\u636e\uff1a\u6570\u636e\u538b\u7f29\u7684\u5a01\u529b\u8be6\u89e3"},"content":{"rendered":"<p>\u5728\u5f53\u4eca\u7684\u6570\u5b57\u65f6\u4ee3\uff0c\u901a\u8fc7\u6570\u636e\u538b\u7f29\u7684\u5f3a\u5927\u529f\u80fd\u6700\u5927\u9650\u5ea6\u5730\u8282\u7701\u667a\u80fd\u624b\u673a\u6570\u636e\u662f\u6539\u53d8\u6e38\u620f\u89c4\u5219\u7684\u5173\u952e\u3002\u4e86\u89e3\u667a\u80fd\u624b\u673a\u6570\u636e\u538b\u7f29\u7684\u6765\u9f99\u53bb\u8109\uff0c\u53ef\u4ee5\u5f7b\u5e95\u6539\u53d8\u60a8\u5728\u8bbe\u5907\u4e0a\u6d4f\u89c8\u3001\u4e32\u6d41\u548c\u901a\u4fe1\u7684\u65b9\u5f0f\u3002\u901a\u8fc7\u6df1\u5165\u4e86\u89e3\u667a\u80fd\u624b\u673a\u6570\u636e\u538b\u7f29\u7684\u4e16\u754c\uff0c\u4f60\u53ef\u4ee5\u6253\u5f00\u4e00\u4e2a\u6280\u5de7\u548c\u7a8d\u95e8\u7684\u5b9d\u5e93\uff0c\u5145\u5206\u5229\u7528\u4f60\u7684\u6570\u636e\u8ba1\u5212\u3002\u65e0\u8bba\u4f60\u662f\u6280\u672f\u53d1\u70e7\u53cb\uff0c\u8fd8\u662f\u53ea\u60f3\u8282\u7701\u6bcf\u6708\u8d26\u5355\uff0c\u6df1\u5165\u4e86\u89e3\u667a\u80fd\u624b\u673a\u6570\u636e\u538b\u7f29\u9886\u57df\u90fd\u662f\u4e00\u6b21\u503c\u5f97\u4e00\u8bd5\u7684\u65c5\u7a0b\u3002\u8bf7\u7ee7\u7eed\u5173\u6ce8\u6211\u4eec\u63ed\u5f00\u667a\u80fd\u624b\u673a\u6570\u636e\u538b\u7f29\u80cc\u540e\u7684\u79d8\u5bc6\uff0c\u4ee5\u53ca\u5b83\u5982\u4f55\u63d0\u5347\u60a8\u7684\u79fb\u52a8\u4f53\u9a8c\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"The_Role_of_Algorithms_in_Data_Compression\"><\/span>\u7b97\u6cd5\u5728\u6570\u636e\u538b\u7f29\u4e2d\u7684\u4f5c\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7b97\u6cd5\u5728\u6570\u636e\u538b\u7f29\u8fc7\u7a0b\u4e2d\u8d77\u7740\u6838\u5fc3\u4f5c\u7528\uff0c\u56e0\u4e3a\u5b83\u4eec\u51b3\u5b9a\u4e86\u6570\u636e\u7684\u7f16\u7801\u548c\u89e3\u7801\u65b9\u5f0f\u3002\u7b80\u5355\u5730\u8bf4\uff0c\u7b97\u6cd5\u5c31\u662f\u667a\u80fd\u624b\u673a\u5728\u538b\u7f29\u6216\u89e3\u538b\u6570\u636e\u65f6\u9075\u5faa\u7684\u4e00\u5957\u89c4\u5219\u6216\u6307\u4ee4\u3002\u4e0d\u540c\u7684\u7b97\u6cd5\u662f\u4e3a\u7279\u5b9a\u7c7b\u578b\u7684\u6570\u636e\u548c\u6240\u9700\u7684\u7ed3\u679c\u91cf\u8eab\u5b9a\u5236\u7684\u3002\u6709\u4e9b\u7b97\u6cd5\u8bbe\u8ba1\u5f97\u5feb\u5f97\u60ca\u4eba\uff0c\u4e3a\u4e86\u901f\u5ea6\u800c\u727a\u7272\u4e86\u4e00\u4e9b\u538b\u7f29\u6548\u7387\uff0c\u8fd9\u5bf9\u5b9e\u65f6\u6d41\u5a92\u4f53\u975e\u5e38\u6709\u7528\u3002\u53e6\u4e00\u4e9b\u7b97\u6cd5\u5219\u4e13\u6ce8\u4e8e\u5c3d\u53ef\u80fd\u5b9e\u73b0\u6700\u5927\u538b\u7f29\u7387\uff0c\u867d\u7136\u901f\u5ea6\u53ef\u80fd\u8f83\u6162\uff0c\u4f46\u5374\u80fd\u5c06\u6570\u636e\u4f7f\u7528\u91cf\u964d\u5230\u6700\u4f4e\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff0cJPEG \u7b97\u6cd5\u901a\u5e38\u7528\u4e8e\u538b\u7f29\u7167\u7247\uff0c\u800c PNG \u683c\u5f0f\u91c7\u7528\u7684\u662f\u53e6\u4e00\u79cd\u7b97\u6cd5\uff0c\u66f4\u9002\u5408\u6709\u6587\u672c\u6216\u9510\u5229\u8fb9\u7f18\u7684\u56fe\u50cf\u3002\u4e86\u89e3\u6240\u4f7f\u7528\u7684\u7b97\u6cd5\u53ef\u4ee5\u8ba9\u4f60\u6df1\u5165\u4e86\u89e3\u53ef\u4ee5\u8282\u7701\u591a\u5c11\u6570\u636e\u4ee5\u53ca\u5bf9\u8d28\u91cf\u7684\u6f5c\u5728\u5f71\u54cd\u3002\u8fd9\u662f\u4e00\u4e2a\u5fae\u5999\u7684\u5e73\u8861\uff0c\u6240\u9009\u62e9\u7684\u7b97\u6cd5\u65e2\u80fd\u4fdd\u6301\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u53c8\u80fd\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u667a\u80fd\u624b\u673a\u9700\u8981\u4f7f\u7528\u7684\u6570\u636e\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Practical_Tips_for_Data_Savings\"><\/span>\u8282\u7701\u6570\u636e\u7684\u5b9e\u7528\u6280\u5de7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Configuring_Your_Smartphone_for_Maximum_Efficiency\"><\/span>\u914d\u7f6e\u667a\u80fd\u624b\u673a\uff0c\u5b9e\u73b0\u6700\u9ad8\u6548\u7387<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u4f18\u5316\u667a\u80fd\u624b\u673a\u8bbe\u7f6e\u5bf9\u4e8e\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6570\u636e\u6548\u7387\u81f3\u5173\u91cd\u8981\u3002\u9996\u5148\u8981\u8c03\u6574\u5e94\u7528\u7a0b\u5e8f\u7684\u8d28\u91cf\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u6d41\u5a92\u4f53\u670d\u52a1\u901a\u5e38\u5141\u8bb8\u60a8\u9009\u62e9\u89c6\u9891\u8d28\u91cf\uff1b\u9009\u62e9\u8f83\u4f4e\u5206\u8fa8\u7387\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u6570\u636e\u3002\u540c\u6837\uff0c\u793e\u4ea4\u5a92\u4f53\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u6709\u9632\u6b62\u81ea\u52a8\u64ad\u653e\u89c6\u9891\u7684\u9009\u9879\uff0c\u8fd9\u4e5f\u53ef\u4ee5\u8282\u7701\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u5173\u95ed\u4e0d\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u540e\u53f0\u6570\u636e\u3002\u8bb8\u591a\u5e94\u7528\u7a0b\u5e8f\u5373\u4f7f\u5728\u4f60\u4e0d\u4e3b\u52a8\u4f7f\u7528\u65f6\u4e5f\u4f1a\u7ee7\u7eed\u4f7f\u7528\u6570\u636e\uff0c\u8fd9\u4f1a\u5728\u4e0d\u77e5\u4e0d\u89c9\u4e2d\u8017\u5c3d\u4f60\u7684\u6570\u636e\u8ba1\u5212\u3002\u6b64\u5916\uff0c\u5c3d\u53ef\u80fd\u4f7f\u7528 Wi-Fi\uff0c\u786e\u4fdd\u667a\u80fd\u624b\u673a\u81ea\u52a8\u8fde\u63a5\u5230\u5df2\u77e5\u7f51\u7edc\u3002\u8fd9\u6837\u5c31\u4e0d\u4f1a\u4e0d\u5fc5\u8981\u5730\u4f7f\u7528\u6570\u636e\u8ba1\u5212\u3002<\/p>\n\n\n\n<p>\u5b9a\u671f\u6e05\u9664\u7f13\u5b58\u4e5f\u6709\u5e2e\u52a9\uff1b\u8fd9\u6837\u53ef\u4ee5\u5220\u9664\u53ef\u80fd\u5360\u7528\u7a7a\u95f4\u548c\u6570\u636e\u7684\u4e34\u65f6\u6587\u4ef6\u3002\u6700\u540e\uff0c\u8003\u8651\u4f7f\u7528\u6570\u636e\u538b\u7f29\u5e94\u7528\u7a0b\u5e8f\u6216\u6d4f\u89c8\u5668\uff0c\u5728\u4fe1\u606f\u5230\u8fbe\u8bbe\u5907\u4e4b\u524d\u5bf9\u5176\u8fdb\u884c\u538b\u7f29\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u51cf\u5c11\u6570\u636e\u4f7f\u7528\u91cf\u3002\u901a\u8fc7\u8fd9\u4e9b\u7b80\u5355\u7684\u8c03\u6574\uff0c\u60a8\u53ef\u4ee5\u5728\u4e0d\u5f71\u54cd\u667a\u80fd\u624b\u673a\u4f7f\u7528\u4f53\u9a8c\u7684\u60c5\u51b5\u4e0b\u5927\u5927\u51cf\u5c11\u6570\u636e\u6d88\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Apps_that_Help_with_Data_Compression\"><\/span>\u5e2e\u52a9\u538b\u7f29\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6709\u51e0\u6b3e\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u534f\u52a9\u538b\u7f29\u667a\u80fd\u624b\u673a\u6570\u636e\uff0c\u5e2e\u52a9\u4f60\u5145\u5206\u5229\u7528\u6570\u636e\u8ba1\u5212\u3002Opera Mini \u548c\u8c37\u6b4c Chrome \u6d4f\u89c8\u5668\u7b49\u6d4f\u89c8\u5668\u63d0\u4f9b\u5185\u7f6e\u6570\u636e\u538b\u7f29\u529f\u80fd\u3002\u8fd9\u4e9b\u6d4f\u89c8\u5668\u4f1a\u5148\u5728\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u7f51\u9875\u538b\u7f29\uff0c\u7136\u540e\u518d\u5c06\u5176\u53d1\u9001\u5230\u4f60\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u52a0\u5feb\u52a0\u8f7d\u901f\u5ea6\uff0c\u51cf\u5c11\u6570\u636e\u4f7f\u7528\u91cf\u3002\u5bf9\u4e8e\u90a3\u4e9b\u7ecf\u5e38\u5728\u65c5\u9014\u4e2d\u4f7f\u7528\u7535\u5b50\u90ae\u4ef6\u7684\u4eba\u6765\u8bf4\uff0cMicrosoft Outlook \u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u4e86\u4e0b\u8f7d\u66f4\u5c0f\u3001\u66f4\u8f7b\u91cf\u7ea7\u7684\u9644\u4ef6\u7684\u9009\u9879\u3002<\/p>\n\n\n\n<p>\u8fd8\u53ef\u4f7f\u7528\u6570\u636e\u4fdd\u5b58\u5e94\u7528\u7a0b\u5e8f\u538b\u7f29 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/%ef%bf%bchow-much-data-is-optimal\/\">\u79fb\u52a8\u6570\u636e<\/a> 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class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Innovations_on_the_Horizon\"><\/span>\u5730\u5e73\u7ebf\u4e0a\u7684\u521b\u65b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u667a\u80fd\u624b\u673a\u6570\u636e\u538b\u7f29\u7684\u672a\u6765\u6709\u671b\u5b9e\u73b0\u521b\u65b0\u7a81\u7834\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u6539\u53d8\u6570\u636e\u7684\u4f7f\u7528\u65b9\u5f0f\u3002\u7814\u7a76\u4eba\u5458\u6b63\u5728\u63a2\u7d22\u66f4\u5148\u8fdb\u7684\u538b\u7f29\u7b97\u6cd5\uff0c\u4ee5\u4fbf\u5728\u4e0d\u5f71\u54cd\u901f\u5ea6\u6216\u8d28\u91cf\u7684\u60c5\u51b5\u4e0b\u63d0\u4f9b\u66f4\u9ad8\u7684\u538b\u7f29\u7387\u3002\u673a\u5668\u5b66\u4e60\u548c\u4eba\u5de5\u667a\u80fd\u5728\u8fd9\u4e00\u9886\u57df\u53d1\u6325\u7740\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u6709\u53ef\u80fd\u6839\u636e\u7528\u6237\u884c\u4e3a\u9884\u6d4b\u5e76\u9884\u5148\u538b\u7f29\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u53e6\u4e00\u9879\u4ee4\u4eba\u632f\u594b\u7684\u53d1\u5c55\u662f <a href=\"https:\/\/blog.lebara.co.uk\/zh\/which-iphones-support-5g\/\">5G<\/a> 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class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Preparing_for_a_Data-Efficient_Future\"><\/span>\u4e3a\u6570\u636e\u9ad8\u6548\u7684\u672a\u6765\u505a\u597d\u51c6\u5907<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5c55\u671b\u672a\u6765\uff0c\u6211\u4eec\u65e2\u8981\u91c7\u7528\u65b0\u6280\u672f\uff0c\u53c8\u8981\u4fdd\u6301\u826f\u597d\u7684\u6570\u636e\u4e60\u60ef\uff0c\u4e3a\u5b9e\u73b0\u6570\u636e\u9ad8\u6548\u7684\u672a\u6765\u505a\u597d\u51c6\u5907\u3002\u91c7\u7528\u4e91\u670d\u52a1\u4f1a\u6709\u6240\u5e2e\u52a9\uff0c\u56e0\u4e3a\u4e91\u670d\u52a1\u901a\u5e38\u91c7\u7528\u590d\u6742\u7684\u538b\u7f29\u6280\u672f\u6765\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u6570\u636e\u91cf\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-transfer-apps-to-a-new-phone\/\">\u8c03\u52a8<\/a>.\u6b64\u5916\uff0c\u968f\u65f6\u4e86\u89e3\u667a\u80fd\u624b\u673a\u7684\u6700\u65b0\u66f4\u65b0\u548c\u8bbe\u7f6e\u4e5f\u662f\u660e\u667a\u4e4b\u4e3e\uff0c\u56e0\u4e3a\u5b83\u4eec\u6709\u5229\u4e8e\u63d0\u9ad8\u6570\u636e\u6548\u7387\u3002\u5f00\u53d1\u4eba\u5458\u4f1a\u4e0d\u65ad\u53d1\u5e03\u66f4\u65b0\uff0c\u4f18\u5316\u8bbe\u5907\u5904\u7406\u6570\u636e\u7684\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p>\u79ef\u6781\u4e3b\u52a8\u5730\u7ba1\u7406\u667a\u80fd\u624b\u673a\u7684\u6570\u636e\u4f7f\u7528\u4e5f\u80fd\u5e26\u6765\u5f88\u5927\u7684\u4e0d\u540c\u3002\u5b9a\u671f\u68c0\u67e5\u54ea\u4e9b\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u6570\u636e\u6700\u591a\uff0c\u5e76\u76f8\u5e94\u8c03\u6574\u4f7f\u7528\u6a21\u5f0f\uff0c\u53ef\u4ee5\u8282\u7701\u5927\u91cf\u6570\u636e\u3002\u968f\u7740\u66f4\u5148\u8fdb\u7684\u6570\u636e\u538b\u7f29\u6280\u672f\u6210\u4e3a\u4e3b\u6d41\uff0c\u7528\u6237\u5c06\u9700\u8981\u5728\u9ad8\u8d28\u91cf\u5185\u5bb9\u7684\u4f18\u52bf\u548c\u51cf\u5c11\u6570\u636e\u4f7f\u7528\u91cf\u7684\u4f18\u52bf\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002\u901a\u8fc7\u968f\u65f6\u4e86\u89e3\u60c5\u51b5\u5e76\u8fdb\u884c\u8c03\u6574\uff0c\u60a8\u53ef\u4ee5\u4eab\u53d7\u5230\u4e24\u4e2a\u4e16\u754c\u7684\u6700\u4f73\u6548\u679c\uff0c\u5e76\u63a7\u5236\u6570\u636e\u6d88\u8017\u3002<\/p>\n\n\n\n<h2 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href=\"https:\/\/blog.lebara.co.uk\/zh\/maximising-smartphone-data-savings-the-power-of-data-compression-explained\/\">\u66f4\u591a\u4fe1\u606f<\/a><\/div>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-1473","post","type-post","status-publish","format-standard","hentry","category-phones","clearfix",false],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/1473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/comments?post=1473"}],"version-history":[{"count":1,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/1473\/revisions"}],"predecessor-version":[{"id":1492,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/posts\/1473\/revisions\/1492"}],"wp:attachment":[{"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/media?parent=1473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/categories?post=1473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lebara.co.uk\/zh\/wp-json\/wp\/v2\/tags?post=1473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}