Chainway C66 (SDM665) Review

Chainway C66	 (SDM665)
Popularity
0.0 %
Display
5.5"  1440 × 720 px
Chipset
Snapdragon 665
Memory
4096 MB
Storage
64 GB
Camera
13 MP
OS
Android 9.0

Each benchmark score shown on this page is the median of all the results submitted by users for this device. For popular models, the median scores are calculated from thousands of benchmark results.

Some people test their device under less than ideal conditions. For example, the device may be too hot or have other apps running in the background. These results tend to lower the average score, but we include them in the calculation because it provides a better indication of real-world performance. You may get a higher score when testing your own device under optimal conditions.

The battery life shown for a device is the median of all benchmark results for that model. Battery life is very sensitive to changes in screen brightness. While we recommending calibrating the screen brightness to 200 cd/m2 (nits) when testing battery life, this setting cannot be enforced by the benchmark app. As a result, the range of battery life scores submitted by the public is much wider than that seen when testing under controlled conditions.

The popularity rating is based on the total number of benchmark results submitted across all tests in the last 30 days. This page is updated daily.


Performance

PCMark for Android Work 3.0

Score
6209
Work 3.0 Battery life
14h 31min
Web 3.0 Score
5644
Video Editing 3.0 Score
3589
Data Manipulation 3.0 Score
5455
Writing 3.0 Score
6881
Photo Editing 3.0 Score
12162

PCMark for Android Storage 2.0

Score
3773
Internal sequential read
245 MB/s
Internal random read
12 MB/s
Internal sequential write
184 MB/s
Internal random write
4 MB/s
External sequential read
246 MB/s
External random read
18 MB/s
External sequential write
177 MB/s
External random write
4 MB/s
SQLite read
3931 IOPS
SQLite update
92 IOPS
SQLite insert
58 IOPS
SQLite delete
93 IOPS

Details

General

Chipset
Snapdragon 665
CPU
Up to 2.0 GHz quad-core Kryo 260 Gold & 1.8 GHz quad-core Kryo 260 Silver
GPU
Adreno 610
Memory
4096 MB
OS
Android 9.0

Data

2G network
varies by model
3G network
varies by model
4G network
varies by model
Connectivity
Bluetooth WLAN NFC
USB
Yes, Type-C

Media

Internal storage
64 GB
External storage
microSD
Primary camera
Yes, 13 MP
Secondary camera
No, MP
GPS
Yes
Assisted GPS
Yes
Radio
Compass

Physical

Dimensions
76 / 160 / 15.5 mm
Weight
287 g
Display type
IPS
Display size
5.5"
Display resolution
1440 × 720 px
Display protection
Corning Gorilla Glass
Multitouch
Yes
Battery
5200 mAh