Xiaomi Redmi K40 Review

Xiaomi Redmi K40
Popularity
0.5 %
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

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

3DMark Wild Life

Score
4279
Wild Life stability
93%
Graphics test 1
25 FPS

3DMark Wild Life Unlimited

Score
4252
Wild Life stability
90%
Graphics test 1
25 FPS

3DMark Wild Life Extreme

Score
1224
Wild Life stability
90%
Graphics test 1
7 FPS

Wild Life Extreme Unlimited

Score
1214
Graphics test 1
7 FPS

3DMark 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
29 FPS
Physics test part 1
61 FPS
Physics test part 2
46 FPS
Physics test part 3
25 FPS

3DMark Sling Shot Extreme (Vulkan)

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
54 FPS
Graphics test 2
31 FPS
Physics test part 1
48 FPS
Physics test part 2
27 FPS
Physics test part 3
10 FPS

3DMark Sling Shot Extreme Unlimited

Score
8310
Physics score
4738
Graphics score
10297
Graphics test 1
64 FPS
Graphics test 2
35 FPS
Physics test part 1
82 FPS
Physics test part 2
50 FPS
Physics test part 3
27 FPS

3DMark Sling Shot

Score
MAXED OUT!
Physics score
MAXED OUT!
Graphics score
MAXED OUT!
Graphics test 1
68 FPS
Graphics test 2
45 FPS
Physics test part 1
61 FPS
Physics test part 2
45 FPS
Physics test part 3
24 FPS

3DMark Sling Shot Unlimited

Score
9545
Physics score
5118
Graphics score
13570
Graphics test 1
78 FPS
Graphics test 2
48 FPS
Physics test part 1
87 FPS
Physics test part 2
53 FPS
Physics test part 3
28 FPS

PCMark for Android Work 3.0

Score
11829
Work 3.0 Battery life
8h 19min
Web 3.0 Score
9114
Video Editing 3.0 Score
7103
Data Manipulation 3.0 Score
9179
Writing 3.0 Score
14471
Photo Editing 3.0 Score
29309

PCMark for Android Storage 2.0

Score
18729
Internal sequential read
991 MB/s
Internal random read
22 MB/s
Internal sequential write
521 MB/s
Internal random write
32 MB/s
External sequential read
1218 MB/s
External random read
20 MB/s
External sequential write
501 MB/s
External random write
32 MB/s
SQLite read
13605 IOPS
SQLite update
863 IOPS
SQLite insert
1000 IOPS
SQLite delete
813 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
Last updated: 2024-12-28
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