Compare Redmi K40 Gaming Edition vs Redmi K40
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
WiFi 6, Bluetooth 5.2
WiFi 6, Bluetooth 5.1
Construction
Battery | Capacity
5065 mAh
4520 mAh
Camera | Front
16MP
20MP
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Telephoto
5MP
Camera | Rear | Ultra-Wide
8MP, f/2.2
8MP
Camera | Rear | Wide
64MP, f/1.65
48MP, Sony IMX582, f/1.79
Colors
Black, Sliver, White
Glossy Black, Icy White, and Dreamland
Material
Corning Gorrila Glass 5
Corning Gorrila Glass 5
Speakers
Dual speakers
Dual speakers
Dimensions
Size | Depth
8.3 mm
7.8 mm
Size | Height
161.94 mm
163.7 mm
Size | Width
76.93 mm
76.4 mm
Weight
205 g
196 g
Display
Aspect Ratio
20:9
20:9
Brightness
500 nits
900 nits (typ) / 1300 nits (max)
Contrast Ratio
5,000,000:1 (typical)
5,000,000:1 (typical)
Display Color Depth
10-bit (1.07B)
10-bit
Display Diagonal
6.67 inch
6.67 inch
Display Type
OLED
Samsung E4 AMOLED (OLED)
Gamut
100% DCI-P3
100% DCI-P3
Refresh Rate
120 Hz
120 Hz
Resolution
FHD+ 2400x1080
FHD+ 2400x1080
Function
Audio
Dolby Atmos
Bluetooth Codecs
AAC / LDAC / LHDC
AAC / LDAC / LHDC
Chipset
MediaTek 1200
Qualcomm Snapdragon 870
Fast Charging
67W wired turbo charging, 42min to 100%
55W wired turbo charging
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
Graphics
9-core Mali
Qualcomm Adreno 650 GPU
HDR
HDR10+
HDR10+
Operating System
MIUI 12.5, Android 11
MIUI 12, Android 11
Processor
8-core Cortex A78, 6nm
Qualcomm Kryo585, 8-core
SIM
Dual nano 5G
Dual nano 5G
Security
Side-mounted fingerprint sensor
Side-mounted fingerprint sensor
Touch Screen
480Hz touch sampling rate
360Hz touch sampling rate
Video Recording
4K 30fps, FHD 120fps, HD 960fps
4K 30fps, FHD 960fps
Performance
Charging Time
52min to 100%
52min to 100%
Memory | Capacity
6, 8, or 12 GB
6, 8, or 12 GB
Memory | Type
LPDDR4x 4266Mbps
LPDDR5 5500Mbps
Power Supply
33 W
Storage
128 or 256 GB UFS 3.1
128 or 256 GB UFS 3.1
Production
Debut
2021-04-27
2021-02-25
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