S20 FE 亮度超過30%自動進入DC調光模式? - 手機討論

Kama avatar
By Kama
at 2020-11-23T19:45

Table of Contents

看到notebookcheck這樣講
嚇了一跳
真有這種技術?

https://bit.ly/2IWEEnn

PWM flickering only occurs at display brightness levels of 30% and less.
Above this level, automatic DC dimming starts

The display backlight flickers at 227.3 Hz (Likely utilizing PWM) Flickering
detected at a brightness setting of 30 % and below. There should be no
flickering or PWM above this brightness setting.

如果有鄉民覺得notebookcheck不可信
可以去借S20 FE來測

一個月前板上看到一種說法:
iPhone12亮度25%以上採DC調光
#1Va-k6qc (MobileComm)
https://www.ptt.cc/bbs/MobileComm/M.1603529606.A.D26.html

照notebookcheck的測試
上述說法並不正確
iphone 12只有在最大亮度停止閃爍

https://bit.ly/3nKXD3t

Because OLEDs don't have background lighting that you could dimm, the entire
screen has to be turned on and off all the time to achieve a lower
brightness. This causes flickering, which we measured at 226.2 Hz on the
iPhone 12. It only stops at maximum brightness.

相信某些對PWM著迷的鄉民會努力去驗證notebookcheck的說法

據oneplus創辦人的說法
什麼類DC調光
那只是廠商的噱頭啦
別被騙了

--
Tags: 手機

All Comments

Bennie avatar
By Bennie
at 2020-11-28T19:02
總之在意pwm的先避開oled手機吧
Michael avatar
By Michael
at 2020-12-03T18:19
12也是全程pwm
Joseph avatar
By Joseph
at 2020-12-08T17:36
一樓這什麼結論?明明一堆廠商都用DC調光了因為一個破iphone就直接叫人家避開?
Catherine avatar
By Catherine
at 2020-12-13T16:53
OLED DC調光有明顯的缺點
Valerie avatar
By Valerie
at 2020-12-18T16:10
所以廠商也是做個選項看要不要打開而已
Ula avatar
By Ula
at 2020-12-23T15:27
zf7的類DC開了感覺沒什麼效果
Barb Cronin avatar
By Barb Cronin
at 2020-12-28T14:44
哪一隻oled手機有DC??類DC就不是DC啦
Emma avatar
By Emma
at 2021-01-02T14:01
類DC就類DC,故意只講DC魚目混珠,偉哉OLED手機廠
Zenobia avatar
By Zenobia
at 2021-01-07T13:18
zf7開dc用相機拍還是黑條紋
Erin avatar
By Erin
at 2021-01-12T12:36
媒體介紹這功能時只會說減少閃爍,結果也沒實測
Delia avatar
By Delia
at 2021-01-17T11:53
三樓話說這麼滿喔?哪來一堆廠商OLED用DC調光啊?
Dora avatar
By Dora
at 2021-01-22T11:10
安卓品牌好幾家從去年開始推 樓上的google壞了?
Callum avatar
By Callum
at 2021-01-27T10:27
還是低閃爍的類DC不能算?明明幫你護眼 結果被你講得像在騙消費者
Skylar Davis avatar
By Skylar Davis
at 2021-02-01T09:44
“類”DC=不是DC
Thomas avatar
By Thomas
at 2021-02-06T09:01
幹嘛模糊焦點呢?廠商推護眼功能我百分之百拍手贊成
Tristan Cohan avatar
By Tristan Cohan
at 2021-02-11T08:18
問題是喔 「一堆」你講的、「DC調光」也你講的
Dora avatar
By Dora
at 2021-02-16T07:35
還叫別人Google,咕狗啥?黑鯊、k20pro還是reno?
Sierra Rose avatar
By Sierra Rose
at 2021-02-21T06:52
話說這麼滿,然後被戳破開始凹
William avatar
By William
at 2021-02-26T06:09
扯護眼跟你硬凹一點關係都沒,等你的「一堆DC調光」
Daph Bay avatar
By Daph Bay
at 2021-03-03T05:26
特地端出oled 然後再做護眼功能 我是不是該感恩戴德
Oscar avatar
By Oscar
at 2021-03-08T04:43
LCD也是藍光啊 眼睛正常的話OLED低亮度比LCD舒服很多(暗色模式)
Michael avatar
By Michael
at 2021-03-13T04:00
推文怎麼有人在秀下限
Olga avatar
By Olga
at 2021-03-18T03:17
認真問,低亮度下真的OLED會比較舒服?
Hedda avatar
By Hedda
at 2021-03-23T02:34
LCD的高藍光問題在廣色域螢幕之後已經跟OLED差不多了 藍光不會比較高
Ula avatar
By Ula
at 2021-03-28T01:51
低亮度環境就建議不要用手機
Elma avatar
By Elma
at 2021-04-02T01:08
嚴格來說確實是一堆啦 Asus ZF7 跟其他中國廠牌大部
George avatar
By George
at 2021-04-07T00:25
分的手機都有做 只有日韓美廠沒有而已
Franklin avatar
By Franklin
at 2021-04-11T23:42
會講ASUS是因為另間台廠今年唯一的OLED機 U19e沒有
Oliver avatar
By Oliver
at 2021-04-16T22:59
*今年打錯 是近年 選字跳掉= =
Jessica avatar
By Jessica
at 2021-04-21T22:17
類DC就不是DC,不要再一堆了
Jessica avatar
By Jessica
at 2021-04-26T21:34
oled低亮度還是一樣亮啊 更傷吧
Caroline avatar
By Caroline
at 2021-05-01T20:51
低亮度oled會更閃 不一定好

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