Samsung Galaxy A51 vs Xiaomi Mi 10 Pro

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$400 VIEW ON AMAZON

Display

Size

6.5 inches
6.7 inches

Resolution

2400 x 1080 pixels, 20:9 ratio,
405 PPI
2340 x 1080 pixels, 19.5:9 ratio,
386 PPI

Technology

Super AMOLED
AMOLED

Screen-to-body

87.37 %
89.96 %

Features

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
90Hz refresh rate, HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Samsung Exynos 9611
Qualcomm Snapdragon 865 SM8250

Processor

Octa-core, 2300 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm
Octa-core, 2840 MHz, Kryo 585, 64-bit, 7 nm

GPU

Mali-G72 MP3
Adreno 650

RAM

4GB LPDDR4
8GB LPDDR5

Internal storage

128GB
256GB, not expandable

Storage expansion

microSDXC up to 512 GB
 

OS

Android (10), Samsung One UI
Android (10), Xiaomi MI UI

Battery

Capacity

4000 mAh
4500 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Battery life test results

Charging

Fast charging
Qualcomm Quick Charge 4+, USB Power Delivery, Qi wireless charging, Reverse wireless charging, Reverse charging

Max charge speed

 
Wired: 50W; Wireless: 30W

Camera

Rear

Quad camera
Quad camera

Main camera

48 MP (PDAF)
108 MP (OIS, Laser and PDAF)

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.7; Focal length: 25 mm; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera

12 MP (Ultra-wide)
12 MP (Telephoto, PDAF)

Specifications

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm
Optical zoom: 2x; Aperture size: F2.0; Focal Length: 50 mm; Sensor size: 1/2.6"; Pixel size: 1.4 μm

Third camera

5 MP (Macro)
20 MP (Ultra-wide)

Specifications

Aperture size: F2.4; Focal Length: 40 mm
Aperture size: F2.2; Focal Length: 15 mm; Sensor size: 1/2.8"; Pixel size: 1 μm

Fourth camera

5 MP (Depth information)
8 MP (Telephoto, OIS, Laser and PDAF)

Specifications

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm
Optical zoom: 4x; Aperture size: F2.0; Focal Length: 94 mm; Sensor size: 1/4.4"; Pixel size: 1 μm

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps)

Features

Hyperlapse, EIS
EIS

Front

32 MP (HDR)
20 MP (HDR, Slow-motion videos)

Design

Dimensions

6.24 x 2.90 x 0.31 inches (158.5 x 73.6 x 7.9 mm)
6.40 x 2.94 x 0.35 inches (162.58 x 74.80 x 8.96 mm)

Weight

6.07 oz (172 g)
the average is 6.5 oz (184 g)
7.34 oz (208 g)
the average is 6.5 oz (184 g)

Materials

Back: Plastic; Frame: Plastic
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance

 
Splash

Biometrics

2D Face unlock, In-screen fingerprint
2D Face unlock, In-screen fingerprint

Colors

Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue
Alpine white, Solstice grey

Cellular

5G

 
n1, n3, n7, n28, n77, n78, Sub-6

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT), 32(1500 L-band)

LTE (TDD)

Bands 38(2600), 39(1900+), 41(2600+)
Bands 38(2600), 40(2300)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data Speed

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

VoLTE

 
Yes

Multimedia

Headphones

3.5mm jack
No 3.5mm jack

Features

Dolby Atmos
aptX-HD

Connectivity & Features

Bluetooth

5.0
5.1

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features

Charging, OTG
Charging, Headphones port, OTG

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Barometer

Other

NFC, ANT+
NFC, Infrared

Shopping information

In The Box

 
65W charger, USB-C cable, USB-C to 3.5 mm adapter

MSRP

$ 400
 
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