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Global Score
78.885.5
Basic Information
GoogleSamsung
Android 11, 10, 9.0 PieAndroid 11, 10
2019-05-072019-12-27
5.96 x 2.76 x 0.32 inches6.24 x 2.90 x 0.31 inches
5.19 ounces6.07 ounces
Black, Purple and WhitePrism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white
Plastic Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 186.00$ 282.00
Display / Screen
5.6 inches6.5 inches
2220 x 1080 pixels 2400 x 1080 pixels
OLED Super AMOLED
441 pixels per inch405 pixels per inch
No touch screenNo touch screen
8.28.1
Performance
Qualcomm Snapdragon 670 SDM670 chipsetSamsung Exynos 9611 chipset
Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processorARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor
4 GB RAM4 GB RAM
Adreno 615 GPUMali-G72 MP3 GPU
9.099.27
Storage
64 GB internal memory128 GB internal memory
No SD card slotmicroSDXC (up to 512 GB) external memory slot
7.714.14
Camera
12.20 MP + 8.00 MP48.00 MP + 32.00 MP
f/1.80 aperturef/2.00 aperture
28.00mm focal length26.00mm focal length
0.39 inches (1/2.55") sensor0.5 inches (1/2") sensor
3840 x 2160 (30 fps) (4K) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (240 fps) (HD) slow motion video1280 x 720 (240 fps) (HD) slow motion video
9.7911.55
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
6.76.7
Battery Life
3000mAh Battery4000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
4.965.92
Other Features
Bluetooth 5.0 Bluetooth 5.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Galaxy A51 is a bit better than Google Pixel 3a, having an 85.5 score against 78.8. Galaxy A51's body is heavier but a bit thinner than the Google Pixel 3a, and both of them were released with only 8 months difference. Both of these phones come with the same Android 11 OS, so both should count with very similar OS features.

The Google Pixel 3a has a slightly better looking screen than Samsung Galaxy A51, because although it has a bit lower resolution of 1080 x 2220 pixels and a little bit smaller screen, it also counts with a little bit greater pixel amount in each screen inch. Galaxy A51 counts with a very superior storage capacity to store more apps and games than Google Pixel 3a, because it has an external memory card slot that holds a maximum of 512 GB and 128 GB internal storage.

Samsung Galaxy A51 counts with a bit more powerful processing unit than Google Pixel 3a. Both have a Octa-Core processor and 4 GB of RAM. Samsung Galaxy A51 has a better camera than Google Pixel 3a, because although it has a smaller aperture, and they both have the same (4K) video quality and the same 30 fps video frame rates, the Samsung Galaxy A51 also counts with a much bigger sensor capturing much higher quality videos and photos and a camera in the back with lot more MP.

Galaxy A51 has improved battery life than Google Pixel 3a, because it has a 33 percent larger battery capacity.

Samsung Galaxy A51 is way more expensive than the Google Pixel 3a, but it's still a great choice, as you can get a much better phone for that extra money.




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