Compare Redmi K40 Gaming Edition vs Xiaomi Mi 11 Lite 5G vs Xiaomi MIX 4
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
WiFi 6, Bluetooth 5.2
WiFi 6, Bluetooth 5.2, NFC, IR blaster
WiFi 6E, Bluetooth 5.2, UWB point-to-connect, Multifunctional NFC, IR Blaster
Construction
Battery | Capacity
5065 mAh
4520 mAh
4500 mAh
Camera | Front
16MP
20MP, f/2.24
20MP CUP camera, 1.6μm 4-in-1 Super Pixel
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Telephoto
5MP, f/2.4, AF (3cm-7cm)
8MP, 5X optical zoom, 50x digital zoom, OIS
Camera | Rear | Ultra-Wide
8MP, f/2.2
8MP, 119° FOV, f/2.2
13MP, free-form lens, FOV 120°, 6P lens
Camera | Rear | Wide
64MP, f/1.65
64MP, f/1.79, 6P lens
108MP, 1/1.33″ HMX sensor, 1.6μm 4-in-1 Super Pixel, OIS, 7P lens
Colors
Black, Sliver, White
Truffle Black, Citrus Yellow, Mint Green
Ceramic Gray, Ceramic White, Ceramic Black
Material
Corning Gorrila Glass 5
Corning Gorilla Glass 6 front
Corning Gorilla Glass Victus front
Speakers
Dual speakers
Dual speakers
Dual speakers, SOUND BY Harman Kardon, Hi-Res Audio certification
Dimensions
Size | Depth
8.3 mm
6.81 mm
8 mm / 0.31"
Size | Height
161.94 mm
160.53 mm
162.6 mm / 6.40"
Size | Width
76.93 mm
75.73 mm
75.4 mm / 2.97"
Weight
205 g
159 g
225 g / 7.94 oz
Display
Aspect Ratio
20:9
20:9
20:9
Brightness
500 nits
500 nits (typical) / 800 nits (max)
800 nits
Contrast Ratio
5,000,000:1 (typical)
5,000,000:1 (typical)
5,000,000:1 (typical)
Display Color Depth
10-bit (1.07B)
10-bit
10-bit (1.07B colors)
Display Diagonal
6.67 inch
6.55 inch
6.67 inch
Display Type
OLED
AMOLED (OLED)
3D curved AMOLED (OLED)
Gamut
100% DCI-P3
100% DCI-P3
100% DCI-P3
Pixel Density
402 ppi
Refresh Rate
120 Hz
90 Hz
120 Hz
Resolution
FHD+ 2400x1080
FHD+ (2400x1080)
1080 x 2400
Function
Audio
Hi-Res Audio certification
Bluetooth Codecs
AAC / LDAC / LHDC
AAC/LDAC/LHDC
Chipset
MediaTek 1200
Qualcomm Snapdragon 780G
Qualcomm Snapdragon 888+
Fast Charging
67W wired turbo charging, 42min to 100%
33W fast charging, 52min to 100%
120W wired charging: 21mins to 100% in default mode, 15mins to 100% in Boost Mode
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
GPS: L1+L5, Glonass: G1, Galileo: E1+E5a
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
Graphics
9-core Mali
Qualcomm Adreno 642 GPU
Adreno 660
HDR
HDR10+
HDR10
HDR10+, Dolby Vision
Operating System
MIUI 12.5, Android 11
MIUI 12, Android 11
MIUI 12, Android 11
Processor
8-core Cortex A78, 6nm
Qualcomm Kryo 670, octa-core CPU, up to 2.4GHz
Octa-core (1x2.99 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
SIM
Dual nano 5G
Dual SIM, 5G (second slot doubles as MicroSD car slot)
Dual Nano SIM, 5G
Security
Side-mounted fingerprint sensor
Side fingerprint sensor, AI Face unlock
Sensor
Proximity sensor | Ambient light sensor | Accelerometer | Gyroscope | Electronic compass | Linear motor | IR blaster
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Touch Screen
480Hz touch sampling rate
240Hz touch sampling rate
480Hz touch sampling rate
Video Recording
4K 30fps, FHD 120fps, HD 960fps
4K 30fps, FHD 60fps
Weather Resistance
IP53
Wireless Charging
50W wireless charging: 45min to 100% in default mode, 28min to 100% in Boost Mode
Performance
Charging Time
52min to 100%
Memory | Capacity
6, 8, or 12 GB
6 or 8 GB
8 or 12 GB
Memory | Type
LPDDR4x 4266Mbps
LPDDR4X
LPDDR5 6400Mbps
Storage
128 or 256 GB UFS 3.1
128 GB UFS 2.2
128, 256, or 512 GB UFS 3.1
Production
Debut
2021-04-27
2021-03-29
2021-08-10
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