Compare Redmi Note 9T vs Redmi K40 Gaming Edition vs Lenovo Legion Phone Duel
Connectivity
Ports
USB-C + 3.5mm headphone jack
USB-C
Wireless Connectivity
NFC, IR blaster, Bluetooth, WiFi
WiFi 6, Bluetooth 5.2
WiFi 6 / Bluetooth 5.0 / NFC / Location (GPS / GLONASS / BeiDou / Galileo / QZSS)
Construction
Battery | Capacity
5000 mAh
5065 mAh
5000mAh (typical) (2500mAh *2) w/ AI charging for battery protection
Camera | Front
13MP, f/2.25
16MP
20MP f/2.2 (25mm full-frame equivalent)
Camera | Rear
48MP main camera 1/2" sensor, f/1.79, AF + 2MP depth sensor, f/2.4 + 2MP macro camera, f/2.4
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
Nightfall Black, Daybreak Purple
Black, Sliver, White
Vengeance Red / Blazing Blue
Material
Corning️ Gorilla️ Glass 5 front / Unibody polycarbonate back
Corning Gorrila Glass 5
Microphone
Quad-microphone system with Qualcomm Noise Reduction Technology
Speakers
Dual speakers
Dual speakers
Dual front-facing stereo speakers
Dimensions
Size | Depth
9.05 mm
8.3 mm
9.9 mm
Size | Height
161.96 mm
161.94 mm
169.17 mm
Size | Width
77.25 mm
76.93 mm
78.48 mm
Weight
199 g
205 g
239 g
Display
Aspect Ratio
20:9
19.5:9
Brightness
450 nits (typ)
500 nits
Contrast Ratio
5,000,000:1 (typical)
Display Color Depth
10-bit (1.07B)
Display Diagonal
6.53 inch
6.67 inch
6.65"
Display Type
DotDisplay
OLED
AMOLED
Gamut
84% NTSC
100% DCI-P3
Refresh Rate
60 Hz
120 Hz
144 Hz
Resolution
FHD+, (2340×1080)
FHD+ 2400x1080
2340 x 1080 FHD+
Function
Audio
Hi-Res Audio certification
Bluetooth Codecs
AAC / LDAC / LHDC
Chipset
MediaTek 1200
Fast Charging
18W wired fast charging
67W wired turbo charging, 42min to 100%
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
Graphics
Mali-G57 GPU
9-core Mali
Qualcomm Adreno 650
HDR
HDR10+
Operating System
MIUI 12 based on Android 10
MIUI 12.5, Android 11
Android 10/ZUI 12/Legion OS
Processor
MediaTek Dimensity 800U
8-core Cortex A78, 6nm
Qualcomm Snapdragon 865 Plus 5G Mobile Platform
SIM
Dual SIM, dual 5G standby
Dual nano 5G
Dual SIM dual standby (both 5G + LTE)
Security
Side-mounted fingerprint sensor + AI Face Unlock
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
4 GB
6, 8, or 12 GB
12GB or 16GB
Memory | Type
LPDDR4X
LPDDR4x 4266Mbps
LPDDR5
Power Supply
65W or 90W
Storage
64GB UFS 2.1 or 128GB UFS2.2 + up to 256GB microSD
128 or 256 GB UFS 3.1
UFS 3.1 256GB or 512GB
Production
Availability
2021-01-09
2020-07
Debut
2021-01-08
2021-04-27
2020-07-22
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