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