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Samsung Galaxy A51 5G vs Samsung Galaxy A25 5G 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 A51 5G
5.6
Samsung Galaxy A25 5G
Samsung Galaxy A51 5G Samsung Galaxy A25 5G
Released · Apr 29, 2020
Released · Dec 11, 2023
6.5-inch · 2400x1080px
6.5-inch · 2340x1080px
Quad camera
Triple camera
6GB · 128GB
6GB · 128GB
4500 mAh
5000 mAh
Check prices Check prices

Availability

Officially announced
Apr 08, 2020 Dec 11, 2023
Prices (MSRP)
$500 $300

Design

Dimensions
6.26 x 2.90 x 0.34 inches
158.9 x 73.6 x 8.7 mm 		6.34 x 3.01 x 0.33 inches
161 x 76.5 x 8.3 mm
Weight
6.60 oz / 187.0 g 6.95 oz / 197.0 g
Materials
Back: Plastic
Frame: Aluminum 		Back: Plastic
Frame: Plastic
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 Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue

Display

Size
6.5-inch, 87.37% screen-to-body 6.5-inch, 84.24% screen-to-body
Type
Super AMOLED, 60Hz Super AMOLED, 120Hz, HDR, 1000 nits
Resolution
2400x1080px, 20:9 ratio, 405 PPI 2340x1080px, 19.5:9 ratio, 396 PPI
Protection
Corning Gorilla Glass 3

Hardware

System chip
Samsung Exynos 980 (8 nm) Exynos 1280 (5 nm)
Processor
Octa-core
2x2.2GHz Cortex-A77
6x1.8G​Hz Cortex-A55 		Octa-core
2x2.4GHz Cortex-A78
6x2.0G​Hz Cortex-A55
GPU
Mali-G76 MP5 Mali-G68
Memory
6GB (LPDDR4)/128GB
8GB/128GB 		6GB (LPDDR4X)/128GB (UFS)
Storage expansion
microSDXC up to 1000 GB microSDXC up to 1024 GB
OS
Android (11, 10) Android (14)

Battery

Type
4500 mAh, Li - Polymer 5000 mAh, Li - Ion
Charging
Fast charging Fast charging
Charge speed
Wired: 25.0W Wired: 25.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
5h 44min
Browsing
14h 16min
Video
7h 27min
Gaming
8h 37min
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, Autofocus)
Aperture size: F1.8
Focal length: 27 mm
Sensor size: 1/2.76"
Pixel size: 0.64 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: 1/1.4"
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 LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (480 fps)
Hyperlapse, EIS 		4K UHD (30 fps)
HDR, Continuous autofocus, Picture-taking during video recording
Front
32 MP (HDR)
Video capture: 1080p 		13 MP
Video capture: 1080p
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
127
Overall
136
Photo
119
Video
Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0 5.3
WLAN
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac 		a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
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, 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 n1, n3, n5, n7, n8, n12, n13, n20, n28, n38, n40, n41, n66, SA, NSA, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66
4G (TDD) Bands
38, 39, 40, 41 38, 40, 41
3G Bands
1, 2, 4, 5 1, 2, 4, 5, 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 Pro Cat 18 (1200/150 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

Alternative variants

with 8GB RAM
Memory 8GB
for Europe
Colors Prism cube black, Prism cube white
5G Bands n41, n78, SA, NSA
4G (FDD) Bands 1, 3, 4, 5, 7, 8, 12, 20, 28
4G (TDD) Bands 38, 40, 41
3G Bands 5, 8, 2, 1
Dual SIM Yes
SIM type Nano SIM
for Verizon
System chip Snapdragon 765G SM7250-AB (7 nm)
Processor Octa-core
2400 MHz
Kryo 475
GPU Adreno 620
Colors Prism bricks blue
5G Bands n260, n261, mmWave
4G (FDD) Bands 2, 3, 4, 5, 7, 12, 13, 20, 28, 66
3G Bands 5, 8, 2, 1
FCC approval Date approved: Jul 20, 2020
FCC ID value: A3LSMA516V
Measured SAR Head: 0.32 W/kg
Body: 1.32 W/kg
Simultaneous Transmission: 3.01 W/kg
Wireless Router: 1.37 W/kg
Phablet: 3.91 W/kg
Prices (MSRP) $550
FCC OKs Cingular\'s purchase of AT&T Wireless