Compare Redmi K40 Pro vs Redmi Note 9T vs Redmi Note 10
Connectivity
Ports
USB-C
USB-C + 3.5mm headphone jack
1x USB-C + 1x Headphone jack
Wireless Connectivity
WiFi 6E, Bluetooth 5.2, NFC, IR blaster
NFC, IR blaster, Bluetooth, WiFi
WiFi, Bluetooth 5.0, IR blaster
Construction
Battery | Capacity
4520 mAh
5000 mAh
5000 mAh
Camera | Front
20MP
13MP, f/2.25
13MP, f/2.45
Camera | Rear
48MP main camera 1/2" sensor, f/1.79, AF + 2MP depth sensor, f/2.4 + 2MP macro camera, f/2.4
Camera | Rear | Depth
2MP, f/2.4
Camera | Rear | Macro
2MP, f/2.4
Camera | Rear | Telephoto
5MP
Camera | Rear | Ultra-Wide
8MP, f/2.2
8MP, f/2.2, FOV 118°
Camera | Rear | Wide
64MP, Sony IMX686, f/1.89
48MP, f/1.79
Colors
Glossy Black, Icy White, and Dreamland
Nightfall Black, Daybreak Purple
Onyx Gray, Pebble White, Lake Green
Material
Corning Gorrila Glass 5
Corning️ Gorilla️ Glass 5 front / Unibody polycarbonate back
Speakers
Dual speakers
Dual speakers
Dual speakers
Dimensions
Size | Depth
7.8 mm
9.05 mm
8.29 mm
Size | Height
163.7 mm
161.96 mm
160.46 mm
Size | Width
76.4 mm
77.25 mm
74.5 mm
Weight
196 g
199 g
178.8 g
Display
Aspect Ratio
20:9
20:9
Brightness
900 nits (typ) / 1300 nits (max)
450 nits (typ)
700 nits (typical) / 1100 nits (max)
Contrast Ratio
5,000,000:1 (typical)
Display Color Depth
10-bit
8-bit
Display Diagonal
6.67 inch
6.53 inch
6.43 inch
Display Type
Samsung E4 AMOLED (OLED)
DotDisplay
AMOLED (OLED)
Gamut
100% DCI-P3
84% NTSC
100% DCI-P3
Pixel Density
409 ppi
Refresh Rate
120 Hz
60 Hz
Resolution
FHD+ 2400x1080
FHD+, (2340×1080)
FHD+, 2400x1080
Function
Audio
Dolby Atmos
Hi-Res Audio certification
Bluetooth Codecs
AAC / LDAC / LHDC
Chipset
Qualcomm Snapdragon 888
Qualcomm Snapdragon 678
Fast Charging
55W wired turbo charging
18W wired fast charging
33W fast charging
GPS
GPS: L1+L5 / Galileo: E1+E5a / GLONASS: G1 / Beidou
GPS: L1 / Galileo: E1 / GLONASS: G1 / Beidou
Graphics
Qualcomm Adreno 660 GPU
Mali-G57 GPU
Qualcomm Adreno 612 GPU
HDR
HDR10+
Operating System
MIUI 12, Android 11
MIUI 12 based on Android 10
MIUI 12, Android 11
Processor
Qualcomm Kryo 680, 8-core
MediaTek Dimensity 800U
Qualcomm Kryo 680460
SIM
Dual nano 5G
Dual SIM, dual 5G standby
Dual Nano 4G LTE
Security
Side-mounted fingerprint sensor
Side-mounted fingerprint sensor + AI Face Unlock
Arc side fingerprint sensor, AI face unlock
Sensor
Proximity sensor | Ambient light sensor | Accelerometer | Gyroscope | Electronic compass | Linear motor | IR Blaster
Touch Screen
360Hz touch sampling rate
Video Recording
8K 30fps / 4K 60fps / FHD 960fps
Weather Resistance
IP53
Performance
Charging Time
52min to 100%
Memory | Capacity
6 or 8 GB
4 GB
4 or 6 GB
Memory | Type
LPDDR5 6400Mbps
LPDDR4X
LPDDR4X
Power Supply
33 W
Storage
128 or 256 GB UFS 3.1
64GB UFS 2.1 or 128GB UFS2.2 + up to 256GB microSD
64 or 128 GB UFS 2.2
Production
Availability
2021-01-09
Debut
2021-02-25
2021-01-08
2021-03-04
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