Compare phones
| Global Score | |
| 80.5 | 98.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11 |
| -- | 2021-01-29 |
| 6.44 x 3.00 x 0.30 inches | 6.50 x 2.98 x 0.35 inches |
| 6.38 ounces | 8.04 ounces |
| -- | Phantom black and Silver |
| Plastic | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 516 pixels per inch |
| 800 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 9.8 |
| Performance | |
| -- | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Yes GPU | Adreno 660 GPU |
| 6.12 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 108.00 MP + 32.00 MP | 108.00 MP + 40.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.45 | 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 | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 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
The Samsung Galaxy S21 Ultra has a general score of 98.1, which is way better than Galaxy A73 5G's 80.5 general score. Samsung Galaxy S21 Ultra is a somewhat thicker and way heavier phone than Galaxy A73 5G. Both phones in this comparison include Android OS (Operating System), but the Samsung Galaxy S21 Ultra has the previous 11 version while Galaxy A73 5G has Android 12 version.
Samsung Galaxy S21 Ultra has a sharper screen than Galaxy A73 5G, because it has much more brightness, a higher 1440 x 3200 resolution, a higher pixel density and a little larger screen. The Galaxy A73 5G has a much greater memory to install applications and games or saving photos and videos than Galaxy S21 Ultra, and although they both have equal 128 GB internal memory capacity, the Galaxy A73 5G also has a slot for an SD memory card that admits a maximum of 1 TB.
Samsung Galaxy S21 Ultra has a very superior performance than Samsung Galaxy A73 5G, and although they both have a Octa-Core processing unit, the Samsung Galaxy S21 Ultra also has a higher amount of RAM memory. The Galaxy S21 Ultra's battery lifetime is just as good as the battery lifetime in Samsung Galaxy A73 5G.
Galaxy S21 Ultra takes greater photos and videos than Galaxy A73 5G. They have a F1.8 diafragm aperture and a back facing camera with a 108 mega pixels resolution.
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