Compare phones
| Global Score | |
| 82.9 | 91.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | Android 11 |
| -- | 2021-01-29 |
| -- | 5.97 x 2.80 x 0.31 inches |
| -- | 6.03 ounces |
| -- | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.6 inches | 6.2 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 399 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Mediatek Dimensity 1080 MT6877V (6 nm) chipset | Qualcomm Snapdragon 888 chipset |
| Octa-Core 2600 MHz processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G68 MC4 GPU | Adreno 660 GPU |
| 9.45 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.57 inches (1/1.76") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.9 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S21 is much better than Galaxy A34, having a general score of 91.8 against 82.9. Both phones we compare here include Android OS, but the Galaxy S21 has an older 11 version and Galaxy A34 has Android 13 version. The Galaxy S21 features just a little better hardware performance than Galaxy A34, and although they both have 8 cpu cores, the Galaxy S21 also has 4 GB more RAM.
Galaxy S21 has a brighter display than Galaxy A34, because although it has a little bit smaller screen, and they both have the same 1080 x 2400 pixels resolution, the Galaxy S21 also counts with a little greater pixels amount per inch of display. The Samsung Galaxy S21 shoots a bit better photographs and videos than Galaxy A34, because although it has a much less MP back-facing camera, and they both have the same aperture, the Samsung Galaxy S21 also counts with a bigger back-facing camera sensor taking higher quality photographs and videos.
Galaxy S21 counts with much more memory for applications, games, photos and videos than Galaxy A34, because it has 128 GB internal storage capacity. The Galaxy A34 features superior battery life than Galaxy S21, because it has a 5000mAh battery size.
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