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[討論] iPhone 12 5G 耗電快 4G 20% (Benchmark

看板iOS標題[討論] iPhone 12 5G 耗電快 4G 20% (Benchmark作者
kouta
(詠恩人壽阿雞)
時間推噓20 推:20 噓:0 →:12

5G Drains iPhone 12 Battery 20% Faster Than 4G in Benchmark
Wednesday October 21, 2020 3:17 am PDT by Hartley Charlton

After the first reviews for the iPhone 12 and iPhone 12 Pro emerged yesterday, a new report by Tom's Guide reveals the extent of battery life reductions when using 5G.

The report outlines a test wherein the iPhone surfs the web continuously at 150 nits of screen brightness, launching a new site every 30 seconds until the battery drains. Interestingly, the test was run on an iPhone 12 and 12 Pro both over 4G and 5G.

Using 5G, the iPhone 12 lasted just eight hours and 25 minutes, while the iPhone 12 Pro lasted nine hours and six minutes. When using 4G, the iPhone 12 and 12 Pro perform better enduring for ten hours and 23 minutes and 11 hours and 24 minutes, respectively. This means that the iPhone 12 and iPhone 12 Pro 's battery life drains around 20 percent faster when using 5G in this artificial benchmark.

The same test on the iPhone 11 in 2019 yielded a result of 11 hours and 16 minutes over 4G, and the iPhone 11 Pro achieved ten hours and 24 minutes.

Tom's Guide reports that this falls short of the battery life of 5G Android phones under the same test:

Compared to the Android competition, Apple's new phones are a step behind those devices on our best phone battery life list, especially over 5G networks.
The battery capacities across the iPhone 12 lineup are believed to have been reduced this year, and while it was known that 5G would likely drain battery life, the extent of which was unknown.

The battery results may have been behind Apple's move to include a "Smart Data mode" with the iPhone 12 and iPhone 12 Pro , which selectively turns off 5G at times when it may not be needed. For example, when streaming music with the screen turned off, Smart Data mode reportedly turns off 5G and favors 4G instead.

However, users can go further and manually turn off 5G to boost battery life on the iPhone 12 and iPhone 12 Pro . In settings, users can choose from "5G On," "5G Auto," which seems to be Apple's Smart Data mode, and "LTE."

來源:
https://www.macrumors.com/2020/10/21/iphone-12-5g-battery-drain/

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重點:

環境:
150 尼特亮度
每 30 秒開新頁

5G:
iPhone 12:08h:25m
12 Pro :09h:06m

4G:
iPhone 12:10h:23m
12 Pro :11h:24m

iPhone 11:11h:16m
11 Pro :10h:24m



有人拿到新手機後,會去換成 5G 資費的嗎?


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benedict7610/22 00:175g現在訊號一定差的,台北市就沒全覆蓋了

maxw110210/22 00:17正常 我當初LG Velvet跑5G的時候真的很耗電 所以這次12p

maxw110210/22 00:17ro才有待機幫你轉4G 使用開5G的功能啊

chenming86710/22 00:25這個功能真的方便

st94540110/22 00:37之前4g剛開始 也很耗電 訊號切來切去的

iusocute10/22 00:47只用4G的話 應該沒差吧?

CeeLoGreen10/22 00:53難怪不敢上120

aiyowaya10/22 01:08智能數據模式為什麼不能是電信公司收費的算法之一

aiyowaya10/22 01:08有開5G才要付5G的費 XD

newnovice10/22 01:254g 12pro耗電竟然贏11pro XD

hito8068610/22 01:35去年11 pro續航輸11 今年反過來了

scott6868010/22 01:35晶片耗能降低贏11p正常吧

style467010/22 01:58電池變小還能贏 12蠻屌的

lingling052210/22 02:17覺得正常發揮,想等穩定的話明年13可能會有更好表現

lingling052210/22 02:17,不過現在出門人手一個隨充,應該也沒差。

BBKOX10/22 06:31應該就是代表蘋果把製程紅利大部分放到了能耗比上

ruanidiot10/22 07:57不太對吧 我印象中11的續航是比11pro差的啊

jimei210/22 08:24沒有各評測都是11比11pro省 因為螢幕解析度有差

jimei210/22 08:2512這一代材質解析度一樣 那就是純看電量差距了

MOSMOSQQ5510/22 08:58難怪鍾文澤會用那種奇怪的電量測試方式

pc299010/22 09:23150尼特超暗...iPhone滿格是600尼特的樣子

doveplus10/22 09:38看中華現在的5G涵蓋 根本就不期待會有什麼5G變革好嗎

doveplus10/22 09:382年後再說 科科

mnb123410/22 09:39CHT的5G涵蓋圖在哪?

doveplus10/22 09:39只有6都市區零星涵蓋 而且95%是 [戶外:弱]

doveplus10/22 09:41googel打 "中華電信 訊號" 有一個"網路涵蓋率查詢"

doveplus10/22 09:41自己看吧

doveplus10/22 09:41*google

ajia081810/22 10:25正常電力消耗 5g本來就耗電

m053510/22 20:13雖然比較耗電,但每mAh下載的數據量更多了

zweibeee10/22 21:15幾年後再換5G 現在根本沒差 資費還貴

star95135710/22 21:265G要再一年才會穩 台中市區覆蓋也不多