Samsung Galaxy A51 vs realme 8 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.
|
|
Samsung Galaxy A51 | realme 8 |
Released
·
Dec 27, 2019
|
Released
·
Mar 25, 2021
|
6.5-inch
|
6.4-inch
|
Quad camera
|
Quad camera
|
4GB · 128GB
|
4GB · 128GB
|
4000 mAh
|
5000 mAh
|
Check prices |
Design
Dimensions | |
---|---|
6.24 x 2.90 x 0.31 inches 158.5 x 73.6 x 7.9 mm |
6.32 x 2.91 x 0.31 inches 160.6 x 73.9 x 8 mm |
Weight | |
6.07 oz (172.0 g) | 6.24 oz (177.0 g) |
Materials | |
Back: Plastic Frame: Plastic | Back: Plastic Frame: Plastic |
Biometrics | |
2D Face unlock, Optical in-screen fingerprint | Optical in-screen fingerprint |
Keys | |
Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
Colors | |
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue | Cyber Silver, Cyber Black |
Display
Size | |
---|---|
6.5-inch | 6.4-inch |
Resolution | |
2400x1080px, 20:9 ratio, 405 PPI | 2400x1080px, 20:9 ratio, 411 PPI |
Technology | |
Super AMOLED | Super AMOLED |
Refresh rate | |
60Hz | 60Hz |
Screen-to-body | |
87.37 % | 83.34 % |
Peak brightness | |
1000 cd/m2 (nit) | |
Features | |
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
Samsung Exynos 9611 (10 nm) | MediaTek Helio G95 MT6785V (12 nm) |
Processor | |
Octa-core 2300 MHz 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53 |
Octa-core 2050 MHz Cortex-A76 |
GPU | |
Mali-G72 MP3 | Mali G76 |
RAM | |
4GB (LPDDR4) | 4GB (LPDDR4) |
Internal storage | |
128GB, available to use: 105.9 GB | 128GB (UFS 2.1) |
Storage expansion | |
microSDXC up to 512 GB | microSDXC |
OS | |
Android (11, 10), Samsung One UI | Android (11), realme 2.0 UI |
Battery
Capacity | |
---|---|
4000 mAh | 5000 mAh |
Type | |
Li - Polymer | Li - Polymer |
Charging | |
Fast charging | Fast charging |
Charge speed | |
Wired: 30.0W |
Battery Life Estimate
5h 22min
Browsing
11h 35min
Video
8h 35min
Gaming
6h 40min
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Camera
Rear | |
---|---|
Quad camera | Quad camera |
Main camera | |
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm | 64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 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 Focal Length: 16 mm 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 |
2 MP (Black and White) Aperture size: F2.4 |
Flash | |
LED | LED |
Video recording | |
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) Hyperlapse, EIS | 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) Time-lapse video, Picture-taking during video recording, EIS |
Front | |
32 MP (HDR), Video capture: 1920x1080 (Full HD) | 16 MP (HDR), Video capture: 1920x1080 (Full HD) |
Connectivity & Features
Bluetooth | |
---|---|
5.0 | 5.1 |
WLAN | |
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot |
USB | |
Type-C, USB 2.0 | Type-C, USB 2.0 |
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, Hall (for flip covers) | Accelerometer, Gyroscope, Compass |
Other | |
NFC, ANT+ |
Multimedia
Headphones | |
---|---|
3.5mm jack | 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Loudspeaker |
Features | |
Dolby Atmos | |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Radio | |
FM | 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), 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), 3(1800), 5(850), 8(900) |
4G (TDD) | |
Bands 38(2600), 39(1900+), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) | Bands 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 |
Dual SIM | |
No | |
SIM type | |
Nano SIM | Nano SIM |
Regulatory Approval
FCC approval | |
---|---|
Date approved: Nov 28, 2019 FCC ID value: A3LSMA515FN | |
Measured SAR | |
Head: 0.89 W/kg Body: 1.18 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 1.12 W/kg Phablet: 2.76 W/kg |
Buyers information
MSRP | |
---|---|
$ 400 | € 199 |
In The Box | |
USB Type-C Cable, 5V6A Charge Adapter, SIM Card Needle, Screen Protect Film, Protect Case, Quick Start Guide, Important Product Information (including the Warranty Card) |
Availability
Officially announced | |
---|---|
Dec 12, 2019 | Mar 24, 2021 |
Alternative variants
with 128GB storage
RAM | 6GB |
---|---|
Internal storage | 128GB |
With 6GB RAM
RAM | 6GB |
---|
for Verizon
4G (FDD) | Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3) |
---|---|
3G | Bands 5(850), 8(900), 2(1900), 1(2100) |
With 8 GB RAM
RAM | 8GB |
---|
for AT&T
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600) |
---|---|
4G (TDD) | Bands 41(2600+) |
for Sprint
4G (FDD) | Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 66(AWS-3), 71(600) |
---|---|
4G (TDD) | Bands 41(2600+) |
for Europe
4G (FDD) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3) |
---|---|
4G (TDD) | Bands 38(2600), 40(2300), 41(2600+) |
Dual SIM | Yes |
Links
Full specifications | |
---|---|
Samsung Galaxy A51 Specs | realme 8 Specs |
PhoneArena Review | |
Samsung Galaxy A51 Review | |
User Reviews | |
Samsung Galaxy A51 User Reviews |