Xiaomi Redmi K40 Review

Xiaomi Redmi K40
Performance
Popularity
1.7 %
Display
6.67"  2400 × 1080 px
Chipset
Snapdragon 870 5G
Memory
6144 / 8192 / 12288 MB
Storage
128 / 256 GB
Camera
48 MP
OS
Android 11

Performance

3DMark for Android Wild Life

Score
4244
Wild Life stability
90%
Graphics test 1
25 FPS

3DMark for Android Wild Life Unlimited

Score
4233
Wild Life stability
89%
Graphics test 1
25 FPS

3DMark for Android Wild Life Extreme

Score
1218
Wild Life stability
88%
Graphics test 1
7 FPS

Wild Life Extreme Unlimited

Score
1226
Graphics test 1
7 FPS

3DMark for Android Sling Shot Extreme (OpenGL ES 3.1)

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
55 FPS
Graphics test 2
29 FPS
Physics test part 1
62 FPS
Physics test part 2
47 FPS
Physics test part 3
25 FPS

3DMark for Android Sling Shot Extreme (Vulkan)

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
54 FPS
Graphics test 2
30 FPS
Physics test part 1
49 FPS
Physics test part 2
25 FPS
Physics test part 3
14 FPS

3DMark for Android Sling Shot Extreme Unlimited

Score
7719
Physics score
4418
Graphics score
10226
Graphics test 1
63 FPS
Graphics test 2
34 FPS
Physics test part 1
71 FPS
Physics test part 2
48 FPS
Physics test part 3
24 FPS

3DMark for Android Sling Shot

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
70 FPS
Graphics test 2
45 FPS
Physics test part 1
61 FPS
Physics test part 2
44 FPS
Physics test part 3
23 FPS

3DMark for Android Sling Shot Unlimited

Score
9106
Physics score
4367
Graphics score
13378
Graphics test 1
77 FPS
Graphics test 2
46 FPS
Physics test part 1
72 FPS
Physics test part 2
46 FPS
Physics test part 3
25 FPS

PCMark for Android Work 3.0

Score
11629
Web 3.0 Score
8011
Video Editing 3.0 Score
6126
Data Manipulation 3.0 Score
9268
Writing 3.0 Score
14906
Photo Editing 3.0 Score
31844

PCMark for Android Storage 2.0

Score
19108
Internal sequential read
1109 MB/s
Internal random read
27 MB/s
Internal sequential write
551 MB/s
Internal random write
37 MB/s
External sequential read
1123 MB/s
External random read
24 MB/s
External sequential write
538 MB/s
External random write
37 MB/s
SQLite read
7569 IOPS
SQLite update
866 IOPS
SQLite insert
1000 IOPS
SQLite delete
854 IOPS

Details

General

Chipset
Snapdragon 870 5G
CPU
Up to 3.2 GHz single-core Kryo 585, 2.42 GHz tri-core Kryo 585 & 1.8 GHz quad-core Kryo 585
GPU
Adreno 650
Memory
6144 / 8192 / 12288 MB
OS
Android 11

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
128 / 256 GB
External storage
No
Primary camera
Yes, 48 MP
Secondary camera
Yes, 20 MP
GPS
Yes
Assisted GPS
Yes
Radio
Compass
Yes

Physical

Dimensions
76.4 / 163.7 / 7.8 mm
Weight
196 g
Display type
Super AMOLED
Display size
6.67"
Display resolution
2400 × 1080 px
Display protection
Corning Gorilla Glass 5
Multitouch
Yes
Battery
4520 mAh