Xiaomi Redmi K40 Review

Xiaomi Redmi K40
Performance
Popularity
1.3 %
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
4253
Wild Life stability
90%
Graphics test 1
25 FPS

3DMark for Android Wild Life Unlimited

Score
4232
Wild Life stability
90%
Graphics test 1
25 FPS

3DMark for Android Wild Life Extreme

Score
1217
Wild Life stability
90%
Graphics test 1
7 FPS

Wild Life Extreme Unlimited

Score
1216
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
54 FPS
Graphics test 2
28 FPS
Physics test part 1
61 FPS
Physics test part 2
46 FPS
Physics test part 3
24 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
28 FPS
Physics test part 1
48 FPS
Physics test part 2
25 FPS
Physics test part 3
14 FPS

3DMark for Android Sling Shot Extreme Unlimited

Score
8334
Physics score
4487
Graphics score
10371
Graphics test 1
65 FPS
Graphics test 2
35 FPS
Physics test part 1
78 FPS
Physics test part 2
47 FPS
Physics test part 3
25 FPS

3DMark for Android Sling Shot

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
67 FPS
Graphics test 2
44 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
8983
Physics score
4187
Graphics score
13468
Graphics test 1
77 FPS
Graphics test 2
47 FPS
Physics test part 1
69 FPS
Physics test part 2
45 FPS
Physics test part 3
24 FPS

PCMark for Android Work 3.0

Score
12399
Web 3.0 Score
9761
Video Editing 3.0 Score
6492
Data Manipulation 3.0 Score
9337
Writing 3.0 Score
15239
Photo Editing 3.0 Score
31618

PCMark for Android Storage 2.0

Score
19108
Internal sequential read
1193 MB/s
Internal random read
25 MB/s
Internal sequential write
546 MB/s
Internal random write
33 MB/s
External sequential read
1222 MB/s
External random read
22 MB/s
External sequential write
538 MB/s
External random write
33 MB/s
SQLite read
8036 IOPS
SQLite update
869 IOPS
SQLite insert
1000 IOPS
SQLite delete
843 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