Xiaomi Redmi 9T vs Samsung Galaxy M51 - specs comparison

Display

Size:

6.5 inches

6.7 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

2340 x 1080 pixels, 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

Qualcomm Snapdragon 730 SM7150-AA

Processor:

Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

Octa-core, 2200 MHz, Kryo 470, 64-bit, 8 nm

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

Device type:

Smartphone

OS:

Android (10)

Android (10), Samsung One UI

Battery

Capacity:

6000 mAh

7000 mAh

Type:

Not user replaceable

Charging:

Fast charging, Reverse charging

Max charge speed:

Wired: 18.0W

Wired: 25.0W

Camera

Rear:

Quad camera

Main camera:

48 MP (PDAF)

64 MP (PDAF)

Specifications:

F1.8; 1/2"; 0.8 μm

F1.8; 26 mm; 1/1.76"; 0.8 μm

Second camera:

8 MP (Ultra-wide)

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Third camera:

2 MP (Macro)

5 MP (Macro)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

5 MP (Depth information)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD)

Front:

8 MP

32 MP (HDR)

Video capture:

1920x1080 (Full HD)

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

Resistance:

Splash

Biometrics:

2D Face unlock, Fingerprint (touch)

Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Carbon gray, Twilight blue, Sunrise orange, Ocean green

Black, White

Cellular

LTE (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)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)

UMTS:

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

SIM type:

Nano SIM

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Multiple speakers

Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share

Radio:

FM

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)

Type-C (reversible), USB 2.0

Features:

Charging

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Compass

Accelerometer, Gyroscope, Compass

Other:

Infrared

NFC

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

Price:

€ 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