Global Score | |
78.8 | 76.1 |
Basic Information | |
Samsung | |
Android 11, 10, 9.0 Pie | Android 10 |
2019-05-07 | 2020-06-29 |
5.96 x 2.76 x 0.32 inches | 6.61 x 3.02 x 0.32 inches |
5.19 ounces | 6.81 ounces |
Black, Purple and White | Black |
Plastic | Plastic and Plastic |
Scratch-Resistant Glass | -- |
$ 186.00 | $ 194.00 |
Display / Screen | |
5.6 inches | 6.5 inches |
2220 x 1080 pixels | 1600 x 720 pixels |
OLED | IPS LCD |
441 pixels per inch | 270 pixels per inch |
No touch screen | No touch screen |
8.2 | 7.3 |
Performance | |
Qualcomm Snapdragon 670 SDM670 chipset | Mediatek Helio P35 chipset |
Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
4 GB RAM | 3 GB RAM |
Adreno 615 GPU | PowerVR GE8320 GPU |
9.09 | 9.27 |
Storage | |
64 GB internal memory | 32 GB internal memory |
No SD card slot | microSDXC (up to 512 GB) external memory slot |
7.7 | 9.84 |
Camera | |
12.20 MP + 8.00 MP | 16.00 MP + 13.00 MP |
f/1.80 aperture | f/1.80 aperture |
28.00mm focal length | -- |
0.39 inches (1/2.55") sensor | 0.33 inches (1/3.06") sensor |
3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
1280 x 720 (240 fps) (HD) slow motion video | -- |
9.79 | 9.35 |
Networks | |
Wi-Fi | Wi-Fi |
Mobile Hotspot | Mobile Hotspot |
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
Nano SIM | Nano SIM |
6.7 | 6.7 |
Battery Life | |
3000mAh Battery | 4000mAh Li - Polymer Battery |
Non-Removable Battery | Non-Removable Battery |
4.96 | 5.92 |
Other Features | |
Bluetooth 5.0 | Bluetooth 5.0 |
GPS | GPS |
NFC | NFC |
Fingerprint ID Scanner | Fingerprint ID Scanner |
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
-- | FM Radio |
Google Pixel 3a is just a bit better than the Galaxy A21, having a 78.8 score against 76.1. Both of these phones have Android operating system, but the Google Pixel 3a has a newer 11 version while Galaxy A21 has Android 10 version. Google Pixel 3a's body has the same thickness than Galaxy A21, but it's lighter.
Google Pixel 3a features a more vivid display than Samsung Galaxy A21, because although it has a little bit smaller display, it also counts with a way higher number of pixels per inch of display and a much higher resolution of 1080 x 2220px. Samsung Galaxy A21 features a bit better hardware performance than Google Pixel 3a, although it has a smaller amount of RAM memory, they both have a Octa-Core CPU.
Samsung Galaxy A21 counts with a very superior memory capacity for games and applications than Google Pixel 3a, because although it has 0 less internal memory capacity, it also counts with an external memory slot that supports up to 512 GB. The Galaxy A21 features longer battery duration than Google Pixel 3a, because it has a 4000mAh battery capacity.
The Google Pixel 3a captures a bit better pictures and videos than Galaxy A21, because although it has a much worse resolution back camera, and they both have a same size diafragm aperture, the Google Pixel 3a also counts with a bigger back camera sensor capturing more light and vivid colors and a much better video definition.
The Google Pixel 3a not only is the best phones between the ones we are comparing, but it's also cheaper than the other phone, making it easy to pick between these phones.
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