Samsung Galaxy A51 5G vs Xiaomi Redmi Note 12 Pro Specs Comparison

Availability

Officially announced
Apr 08, 2020
Prices (MSRP)
$500

Design

Dimensions
6.26 x 2.90 x 0.34 inches 158.9 x 73.6 x 8.7 mm	6.42 x 2.99 x 0.31 inches 163 x 76 x 8 mm
Weight
6.60 oz / 187.0 g	6.60 oz / 187.0 g
Materials
Back: Plastic Frame: Aluminum
Resistance
	Yes; IP53
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Prism cube black	Stardust Purple, Frosted Blue, Onyx Black, White

Display

Size
6.5-inch, 87.37% screen-to-body	6.7-inch, 86.73% screen-to-body
Type
Super AMOLED, 60Hz	OLED, 120Hz, HDR, 900 nits
Resolution
2400x1080px, 20:9 ratio, 405 PPI	2400x1080px, 20:9 ratio, 395 PPI
Protection
Corning Gorilla Glass 3
Features
	HDR support, Dolby Vision, Ambient light sensor, Proximity sensor

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2.1 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Samsung Exynos 980 (8 nm)	MediaTek Dimensity 1080 MT6877V (6 nm)
Processor
Octa-core 2x2.2GHz Cortex-A77 6x1.8G​Hz Cortex-A55	Octa-core 2x2.6GHz Cortex-A78 6x2.0G​Hz Cortex-A55
GPU
Mali-G76 MP5	Mali-G68 MC4
Memory
6GB (LPDDR4)/128GB 8GB/128GB	6GB/128GB (UFS 2.2) 6GB/256GB 8GB/128GB
Storage expansion
microSDXC up to 1000 GB	not expandable
OS
Android (11, 10)	Android (12)

PhoneArena Performance Test

GeekBench 6 Single
Untested	966
GeekBench 6 Multi
Untested	2342
3D Mark High
Untested	636
3D Mark Low
Untested	632

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4500 mAh, Li - Polymer	5000 mAh, Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 25.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 40min

Browsing

14h 4min

Video

10h 22min

Gaming

9h 33min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.9/F24.0 Sensor size: 1/1.56" Pixel size: 1.12 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
5 MP (Macro) Aperture size: F2.4 Focal Length: 40 mm	2 MP (Macro) Aperture size: F2.4
Fourth camera
5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	Dual LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (480 fps) Hyperlapse, EIS	4K UHD (30 fps), 1080p (120 fps)
Front
32 MP (HDR) Video capture: 1080p (30 fps)	16 MP

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Wi-Fi 6,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, ANT+	NFC

Multimedia

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

Cellular

5G Bands
n41, n71, SA, NSA Europe version - n41, n78, SA, NSA	n1, n3, n5, n8, n28, n38, n40, n41, n77, n78, SA, NSA
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71 Europe version - 1, 3, 4, 5, 7, 8, 12, 20, 28	1, 3, 5, 8, 19
TDD Bands
38, 39, 40, 41 Europe version - 38, 40, 41	34, 38, 39, 40, 41
3G Bands
1, 2, 4, 5 Europe version - 5, 8, 2, 1	1, 2, 5, 6, 8
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
	Dual Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Jul 15, 2020 FCC ID value: A3LSMA516U
Measured SAR
Head: 1.18 W/kg Body: 1.20 W/kg Simultaneous Transmission: 3.25 W/kg Wireless Router: 1.37 W/kg

Discover more

Full Specs Samsung Galaxy A51 5G Specs

Full Specs Xiaomi Redmi Note 12 Pro Specs PA Review Xiaomi Redmi Note 12 Pro Review