Compare phones
| Global Score | |
| 98.1 | 82.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 11 | Android 13 |
| 2021-01-29 | -- |
| 6.50 x 2.98 x 0.35 inches | -- |
| 8.04 ounces | -- |
| Phantom black and Silver | -- |
| Aluminum and Glass (Corning Gorilla Glass Victus) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 966.00 | -- |
| Display / Screen | |
| 6.8 inches | 6.6 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| 516 pixels per inch | 399 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Mediatek Dimensity 1080 MT6877V (6 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Octa-Core 2600 MHz processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-G68 MC4 GPU |
| 9.72 | 9.45 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 7.7 |
| Camera | |
| 108.00 MP + 40.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.75 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| 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 | -- |
Comparison review
Galaxy S21 Ultra is much better than Samsung Galaxy A34, with a score of 98.1 against 82.9. Both devices we are comparing here have Android OS (Operating System), but Galaxy S21 Ultra has the older 11 version and Samsung Galaxy A34 has Android 13 version. Galaxy S21 Ultra has just a bit better processing power than Samsung Galaxy A34, and although they both have 8 cores, the Galaxy S21 Ultra also has 8 GB more RAM.
The Galaxy S21 Ultra features a much sharper display than Galaxy A34, because it has a bit larger display, a better 1440 x 3200 resolution and a higher pixel number per inch of display. The Samsung Galaxy S21 Ultra shoots greater photos and videos than Galaxy A34, and although they both have the same aperture, the Samsung Galaxy S21 Ultra also has a back facing camera with way more MP and a lot larger sensor which offers a way higher photo and video quality.
Galaxy S21 Ultra has a way bigger memory to install applications and games than Samsung Galaxy A34, because it has more internal memory. Samsung Galaxy S21 Ultra and Galaxy A34 have incredibly similar batteries.
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