Compare Xiaomi Redmi K30 Ultra vs Redmi K40 Gaming Edition vs Lenovo Legion Phone Duel
Connectivity
Ports
USB-C
Wireless Connectivity
WiFi 6, NFC, IR blaster
WiFi 6, Bluetooth 5.2
WiFi 6 / Bluetooth 5.0 / NFC / Location (GPS / GLONASS / BeiDou / Galileo / QZSS)
Construction
Battery | Capacity
4500 mAh
5065 mAh
5000mAh (typical) (2500mAh *2) w/ AI charging for battery protection
Camera | Front
20MP pop-up front camera
16MP
20MP f/2.2 (25mm full-frame equivalent)
Camera | Rear
64MP main + 13MP 119°ultra wide-angle + 5MP telemacro + 2MP depth
64MP quad-pixel 1/1.72" f/1.89 (25mm full-frame equivalent) + 16MP ultrawide f/2.2 (16mm equivalent)
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Ultra-Wide
8MP, f/2.2
Camera | Rear | Wide
64MP, f/1.65
Colors
Moonlight White, Midnight Black, Mint Green
Black, Sliver, White
Vengeance Red / Blazing Blue
Material
Corning Gorrila Glass 5
Microphone
Quad-microphone system with Qualcomm Noise Reduction Technology
Speakers
Dual speakers
Dual front-facing stereo speakers
Dimensions
Size | Depth
9.1 mm
8.3 mm
9.9 mm
Size | Height
163.3 mm
161.94 mm
169.17 mm
Size | Width
75.4 mm
76.93 mm
78.48 mm
Weight
213 g
205 g
239 g
Display
Aspect Ratio
20:9
19.5:9
Brightness
800 nits (HBM) / 1200 nits (typ)
500 nits
Contrast Ratio
5,000,000:1
5,000,000:1 (typical)
Display Color Depth
10-bit (1.07B)
Display Diagonal
6.67"
6.67 inch
6.65"
Display Type
AMOLED ultimate Full Screen Display
OLED
AMOLED
Gamut
100% coverage DCI-P3
100% DCI-P3
Refresh Rate
120 Hz
120 Hz
144 Hz
Resolution
2400×1080 FHD+ display
FHD+ 2400x1080
2340 x 1080 FHD+
Function
Bluetooth Codecs
AAC / LDAC / LHDC
Chipset
MediaTek Dimensity 1000+ 5G processor
MediaTek 1200
Fast Charging
67W wired turbo charging, 42min to 100%
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
Graphics
9-core Mali
Qualcomm Adreno 650
HDR
HDR10+
Operating System
MIUI 12.5, Android 11
Android 10/ZUI 12/Legion OS
Processor
8-core Cortex A78, 6nm
Qualcomm Snapdragon 865 Plus 5G Mobile Platform
SIM
Dual nano 5G
Dual SIM dual standby (both 5G + LTE)
Security
Side-mounted fingerprint sensor
Sensor
Fingerprint on-display / Accelerator+Gyroscope sensor / E-Compass / Gyroscope / Proximity+Ambient light sensor / Hall sensor / Ambient light sensor / Ultrasonic sensor / Multidimensional vibration control
Touch Screen
480Hz touch sampling rate
Video Recording
4K 30fps, FHD 120fps, HD 960fps
Performance
Charging Time
52min to 100%
Memory | Capacity
6 or 8GB
6, 8, or 12 GB
12GB or 16GB
Memory | Type
LPDDR4x 4266Mbps
LPDDR5
Power Supply
65W or 90W
Sample Rate
240 Hz
Storage
128, 256, or 512 GB
128 or 256 GB UFS 3.1
UFS 3.1 256GB or 512GB
Production
Availability
2020-07
Debut
2020-08-11
2021-04-27
2020-07-22
Made In
China
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