Xiaomi Redmi K40 Gaming

Xiaomi Redmi K40 Gaming
Display
85
Performance
77
Battery
85
Camera
65
NanoReview score
77
Category Flagship
Announced April 2021
Release date April 2021

Full specifications

Detailed specifications, tests, and benchmarks of the Xiaomi Redmi K40 Gaming
85

Display

Type OLED
Size 6.67 inches
Resolution 1080 x 2400 pixels
Aspect ratio 20:9
PPI 395 ppi
Refresh rate 120 Hz
Max rated brightness 500 nits
Max rated brightness in HDR 1300 nits
HDR support Yes, HDR10+
Screen protection Corning Gorilla Glass 5
Screen-to-body ratio 86.3%
Display features - DCI-P3
- Always-On Display
- DC Dimming
75

Design and build

Height 161.9 mm (6.37 inches)
Width 76.9 mm (3.03 inches)
Thickness 8.3 mm (0.33 inches)
Weight 205 gramm (7.23 oz)
Waterproof IP53
Rear material Glass
Frame material Metal
Colors Black, Silver, Yellow
Fingerprint scanner Yes, in home button
Screen-to-body ratio
86.3%
77

Performance

All specs and test Xiaomi Redmi K40 Gaming in the benchmarks
SoC
Chipset MediaTek Dimensity 1200 5G
Max. clock 3000 MHz
CPU cores 8 (1 + 3 + 4)
Architecture - 4 cores at 2 GHz: Cortex-A55
- 3 cores at 2.6 GHz: Cortex-A78
- 1 core at 3 GHz: Cortex-A78
Lithography process 6 nanometers
Graphics Mali-G77 MC9
GPU clock 886 MHz
Memory
RAM size 6, 8, 12 GB
Memory type LPDDR4X
Memory clock 2133 MHz
Channels 2
Storage
Storage size 128, 256 GB
Storage type UFS 3.1
Memory card No

Benchmarks

Geekbench 5 (Single-Core)
958
Geekbench 5 (Multi-Core)
3333
AnTuTu Benchmark 9
699512
CPU 185327
GPU 240443
Memory 122305
UX 148455
Total score 699512
3DMark Wild Life Performance
4192
Stability 98%
Graphics test 25 FPS
Graphics score 4192
PCMark 3.0 score 11726
Sources: 3DMark [3]
67

Software

Operating system Android 11
ROM MIUI 12
85

Battery

Specifications
Capacity 5065 mAh
Charge power 67 W
Battery type Li-Po
Replaceable No
Wireless charging No
Reverse charging No
Fast charging Yes (100% in 42 min)
Full charging time 0:42 hr
65

Camera

Specs and camera test of the Redmi K40 Gaming
Main camera
Matrix 64 megapixels
Image resolution 9248 x 6936
Zoom Digital
Flash Dual LED
Stabilization Digital
8K video recording No
4K video recording Up to 30FPS
1080p video recording Up to 60FPS
Slow motion 960 FPS (720p)
Angle of widest lens 120°
Lenses 3 (64 MP + 8 MP + 2 MP)
Wide (main) lens - 64 MP
- Aperture: f/1.7
- Focal length: 26 mm
- Pixel size: 0.7 micron
- Sensor: 1/2.0", Omnivision OV64B
- Phase autofocus
Ultra-wide lens - 8 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/4.0" (CMOS)
Macro lens - 2 MP
- Aperture: f/2.4
Camera features - Bokeh mode
- Pro mode
Selfie camera
Megapixels 16 megapixels
Image resolution 4920 x 3264
Aperture f/2.5
Sensor type CMOS
Video resolution 1080p (Full HD) at 30 FPS
82

Connectivity

Wi-Fi standard Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1
Bluetooth features LE, HID, A2DP
USB type USB Type-C
USB version 2
USB features - Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo, NAVIC
NFC* Yes
Infrared port Yes
Network
Number of SIM* 2
Type of SIM card Nano
Multi SIM mode Standby
eSIM support* No
Hybrid slot No
LTE Cat* 18
5G support Yes
85

Sound

Speakers Stereo
Headphone audio jack No
FM radio No
Dolby Atmos Yes

Other

Category Flagship
Announced April 2021
Release date April 2021
Sensors - Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Box* -
*Disclaimer! Some specifications of the Redmi K40 Gaming may differ by country or region

User ratings

3.6 of 5 points (217 votes)

Write a comment

Promotion