Compare phones
| Global Score | |
| 74.1 | 98.1 |
| Basic Information | |
| Oppo | Samsung |
| Android 11 | Android 11 |
| 2021-05-03 | 2021-01-29 |
| 6.30 x 2.89 x 0.31 inches | 6.50 x 2.98 x 0.35 inches |
| 6.10 ounces | 8.04 ounces |
| Cosmo Blue and Fluid Black | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 411 pixels per inch | 516 pixels per inch |
| 800 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 9.8 |
| Performance | |
| MediaTek Dimensity 800U MT6853 chipset | Qualcomm Snapdragon 888 chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G57 MC3 GPU | Adreno 660 GPU |
| 9.45 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 25.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.44 | 13.75 |
| 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, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4310mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| 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
Galaxy S21 Ultra is much better than OPPO A94 5G, with a 98.1 score against 74.1. Galaxy S21 Ultra's design is notably heavier and thicker than OPPO A94 5G. Both phones we compare here have the same Android 11 OS (operating system). Samsung Galaxy S21 Ultra has a brighter display than OPPO A94 5G, because it has a little bigger display, much more brightness, a greater pixel quantity per display inch and a higher resolution of 1440 x 3200.
The Galaxy S21 Ultra has just a little better processing power than OPPO A94 5G, and although they both have 8 CPU cores, the Galaxy S21 Ultra also has a greater amount of RAM. The Samsung Galaxy S21 Ultra takes a lot better photographs and videos than OPPO A94 5G, because although it has a smaller camera aperture, it also counts with a back camera with way more mega pixels, a lot bigger sensor taking more light and vivid colors and a way higher 7680x4320 video definition.
Galaxy S21 Ultra has as much storage to install applications and games as the OPPO A94 5G, both of them have equal internal storage. The Samsung Galaxy S21 Ultra counts with superior battery performance than OPPO A94 5G, because it has a 5000mAh battery capacity against 4310mAh.
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