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Xiaomi Redmi 9T vs Samsung Galaxy M51 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
Xiaomi Redmi 9T
Samsung Galaxy M51
Xiaomi Redmi 9T Samsung Galaxy M51
Released · Jan 18, 2021
Released · Sep 11, 2020
6.5-inch
6.7-inch
Quad camera
Quad camera
4GB · 64GB
6GB · 128GB
6000 mAh
7000 mAh

Design

Dimensions
6.39 x 3.04 x 0.38 inches
162.3 x 77.3 x 9.6 mm 		6.45 x 3.00 x 0.37 inches
163.9 x 76.3 x 9.5 mm
Weight
6.98 oz (198.0 g) 7.51 oz (213.0 g)
Materials
Back: Plastic
Frame: Plastic 		Back: Plastic
Frame: Plastic
Resistance
Splash
Biometrics
2D Face unlock, Fingerprint (touch) Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Carbon gray, Twilight blue, Sunrise orange, Ocean green Black, White

Display

Size
6.5-inch 6.7-inch
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI 2340x1080px, 20:9 ratio, 385 PPI
Technology
IPS LCD Super AMOLED Plus
Screen-to-body
82.14 % 88.27 %
Features
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 662 SM6115 (11 nm) Qualcomm Snapdragon 730 SM7150-AA (8 nm)
Processor
Octa-core
2000 MHz
Kryo 260 		Octa-core
2x 2.2GHz Kryo 470 + 6x 1.8GHz Kryo 470
GPU
Adreno 610 Adreno 618
RAM
4GB 6GB (LPDDR4)
Internal storage
64GB (UFS 2.1) 128GB, available to use: 106 GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 512 GB
OS
Android (10) Android (10), Samsung One UI

Battery

Capacity
6000 mAh 7000 mAh
Charging
Fast charging, Reverse wired charging Fast charging, Reverse wired charging
Charge speed
Wired: 18.0W Wired: 25.0W

Camera

Rear
Quad camera Quad camera
Main camera
48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm 		64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.76"
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2 		12 MP (Ultra-wide)
Aperture size: F2.2
Third camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm 		5 MP (Macro)
Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Aperture size: F2.4
Pixel size: 1.75 μm 		5 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps) 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD)
Front
8 MP, Video capture: 1920x1080 (Full HD) 32 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Compass Accelerometer, Gyroscope, Compass
Other
Infrared NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM FM, Stereo, RDS
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Jan 19, 2021
FCC ID value: 2AFZZJ19SL
Measured SAR
Head: 1.09 W/kg
Body: 0.72 W/kg
Simultaneous Transmission: 1.58 W/kg
Wireless Router: 1.10 W/kg

Buyers information

MSRP
€ 159 € 360
In The Box
22.5W adapter, USB-C cable, SIM eject tool, Soft case, User guide, Warranty card

Availability

Officially announced
Jan 08, 2021 Aug 31, 2020

Alternative variants

with 128GB storage
Internal storage 128GB (UFS 2.2)
MSRP € 189
with 6GB storage
RAM 6GB
Internal storage 128GB (UFS 2.2)
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