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Samsung Galaxy M51 vs Xiaomi Redmi 9T 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
Samsung Galaxy M51
Xiaomi Redmi 9T
Samsung Galaxy M51 Xiaomi Redmi 9T
Released · Sep 11, 2020
Released · Jan 18, 2021
6.7-inch
6.5-inch
Quad camera
Quad camera
6GB · 128GB
4GB · 64GB
7000 mAh
6000 mAh

Design

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

Display

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

Hardware

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

Battery

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

Camera

Rear
Quad camera Quad camera
Main camera
64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.76"
Pixel size: 0.8 μm 		48 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
12 MP (Ultra-wide)
Aperture size: F2.2 		8 MP (Ultra-wide)
Aperture size: F2.2
Third camera
5 MP (Macro)
Aperture size: F2.4 		2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Fourth camera
5 MP (Depth information)
Aperture size: F2.4 		2 MP (Depth information)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
LED LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
Front
32 MP (HDR), Video capture: 1920x1080 (Full HD) 8 MP, 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, USB 2.0 Type-C
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, Gyroscope, Compass Accelerometer, Compass
Other
NFC Infrared

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, Stereo, RDS FM
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), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
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, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
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
€ 360 € 159
In The Box
22.5W adapter, USB-C cable, SIM eject tool, Soft case, User guide, Warranty card

Availability

Officially announced
Aug 31, 2020 Jan 08, 2021

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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