p*******m
发帖数: 20761 | 1 Entry-level 32GB iPhone 7 nearly eight times slower than other models
By Vlad Dudau · 15 minutes ago 3
Apple’s latest generation of iPhone models seems to suffers from some very
important differences between models. Some iPhones have slower write speeds
by up to 200Mbps, while others suffer from very poor signal reception and
data transfer rates.
This year, Apple finally deprecated the entry-level 16GB iPhone model, which
was something of an embarrassment in this day and age of 4K video recording
and multi-gigabit apps. The move was welcomed by everyone, but the new 32GB
model that replaced it doesn’t seem to be doing all that well.
That’s because in various tests by different parties, the 32GB iPhone 7
consistently underperforms. When comparing read speeds between the 32GB
model and the 128GB model, testers found that the entry-level devices only
read data at 656Mbps, as opposed to the 856Mbps the big models get.
What’s worse, is that in write speed tests, the 32GB model was over eight
times slower than the larger 128GB counterpart. To be more exact, the 128GB
iPhone 7 was found to write data at a speed of 341Mbps while the 32GB model
only wrote at 42Mbps. This can potentially make a big difference in day to
day use. The problem doesn’t even seem to be restricted to the basic iPhone
7 model, as the 32GB iPhone 7 Plus seems to suffer from the exact same
problem.
Moving on to cellular connectivity, this year’s iPhones contain modems from
two different suppliers: Qualcomm and Intel. Unfortunately, according to
testing done by Cellular Insights, the Intel devices, with model numbers
A1778 and A1784, which are sold in Europe, performed significantly worse
than the Qualcomm ones, model numbers A1660 and A1661.
In tests, the iPhone 7 Plus models with the Intel modem performed between 30
%-75% worse than the Qualcomm-powered iPhones. This affects connectivity,
download speeds, dropped calls, battery usage and so on.
Apple hasn’t publicly commented on these findings.
All in all, it looks like you might need to spring for the more expensive
iPhones, and carefully check their model numbers if you want to get the best
performance out of them.
Source: GSMArena, Cellular Insights Via: The Guardian
APPLEIPHONE 732GB MODELSTORAGEREAD WRITE
SPEEDCELLULARCONNECTIVITYSIGNALIPHONE 7 PLUS32GB IPHONE | m**m
发帖数: 5500 | 2 看样子32g用了垃圾版flash？加上通话质量问题，不敢升级了。。还是换块电池接着玩
吧.. | j***f
发帖数: 3610 | 3 吓得我赶紧买了个128G的压压惊
very
speeds
which
recording
32GB
【在 p*******m 的大作中提到】
: Entry-level 32GB iPhone 7 nearly eight times slower than other models
: By Vlad Dudau · 15 minutes ago 3
: Apple’s latest generation of iPhone models seems to suffers from some very
: important differences between models. Some iPhones have slower write speeds
: by up to 200Mbps, while others suffer from very poor signal reception and
: data transfer rates.
: This year, Apple finally deprecated the entry-level 16GB iPhone model, which
: was something of an embarrassment in this day and age of 4K video recording
: and multi-gigabit apps. The move was welcomed by everyone, but the new 32GB
: model that replaced it doesn’t seem to be doing all that well.
| n***d
发帖数: 8857 | 4 要比写速度也要和6S比。
very
speeds
which
recording
32GB
【在 p*******m 的大作中提到】
: Entry-level 32GB iPhone 7 nearly eight times slower than other models
: By Vlad Dudau · 15 minutes ago 3
: Apple’s latest generation of iPhone models seems to suffers from some very
: important differences between models. Some iPhones have slower write speeds
: by up to 200Mbps, while others suffer from very poor signal reception and
: data transfer rates.
: This year, Apple finally deprecated the entry-level 16GB iPhone model, which
: was something of an embarrassment in this day and age of 4K video recording
: and multi-gigabit apps. The move was welcomed by everyone, but the new 32GB
: model that replaced it doesn’t seem to be doing all that well.
| s******o
发帖数: 2233 | 5 Flash 写速度慢了8倍，标题变成整个phone慢了8倍？
very
speeds
which
recording
32GB
【在 p*******m 的大作中提到】
: Entry-level 32GB iPhone 7 nearly eight times slower than other models
: By Vlad Dudau · 15 minutes ago 3
: Apple’s latest generation of iPhone models seems to suffers from some very
: important differences between models. Some iPhones have slower write speeds
: by up to 200Mbps, while others suffer from very poor signal reception and
: data transfer rates.
: This year, Apple finally deprecated the entry-level 16GB iPhone model, which
: was something of an embarrassment in this day and age of 4K video recording
: and multi-gigabit apps. The move was welcomed by everyone, but the new 32GB
: model that replaced it doesn’t seem to be doing all that well.
| c*******9
发帖数: 9032 | 6 嗯。iPhone 出了下载app，很少写。
【在 s******o 的大作中提到】
: Flash 写速度慢了8倍，标题变成整个phone慢了8倍？
:
: very
: speeds
: which
: recording
: 32GB
| i*********e
发帖数: 1010 | 7 Flash drive controller 的设计写的速度容量越大速度越快。Bechmark和测试项目也
差很多。
文科生不要大惊小怪
very
speeds
★ 发自iPhone App: ChineseWeb 13
【在 p*******m 的大作中提到】
: Entry-level 32GB iPhone 7 nearly eight times slower than other models
: By Vlad Dudau · 15 minutes ago 3
: Apple’s latest generation of iPhone models seems to suffers from some very
: important differences between models. Some iPhones have slower write speeds
: by up to 200Mbps, while others suffer from very poor signal reception and
: data transfer rates.
: This year, Apple finally deprecated the entry-level 16GB iPhone model, which
: was something of an embarrassment in this day and age of 4K video recording
: and multi-gigabit apps. The move was welcomed by everyone, but the new 32GB
: model that replaced it doesn’t seem to be doing all that well.
|
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