Compare phones
| Global Score | |
| 78.1 | 91.8 |
| Basic Information | |
| ZTE | Samsung |
| Android 11 | Android 11 |
| 2021-06-04 | 2021-01-29 |
| 6.36 x 2.87 x 0.31 inches | 5.97 x 2.80 x 0.31 inches |
| 6.63 ounces | 6.03 ounces |
| Black, Gold, Green and White | Gray, Phantom pink, Violet and White |
| Glass (Corning Gorilla Glass 5) | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 749.00 | $ 722.00 |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Dynamic AMOLED |
| 393 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 64.00 MP + 16.00 MP | 12.00 MP + 10.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 35.00mm focal length | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G) and HSPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.1 | 10.7 |
| Battery Life | |
| 4600mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.48 | 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 has a general score of 91.8, which is better than the ZTE Axon 30 Ultra's overall score of 78.1. The Galaxy S21 is a a little lighter cellphone than the ZTE Axon 30 Ultra, but both are equally thin. Both of these phones use the same Android 11 operating system. The Galaxy S21 has a much better looking display than ZTE Axon 30 Ultra, because although it has a quite smaller display, and they both have an equal 1080 x 2400 resolution, the Galaxy S21 also counts with a just a little higher pixel count in each inch of display.
The Samsung Galaxy S21 features as much memory to store more games and applications as the ZTE Axon 30 Ultra, both of them have exactly the same 128 GB internal storage. The Samsung Galaxy S21's processor is just as good as the ZTE Axon 30 Ultra one, both have 8 GB of RAM and 8 CPU cores. The ZTE Axon 30 Ultra shoots better photographs and videos than Galaxy S21, and although they both have the same video resolution, the ZTE Axon 30 Ultra also has faster video frame rate, a bigger aperture to take better low light photos and a way more mega pixels back camera.
The ZTE Axon 30 Ultra has just a little better battery performance than Samsung Galaxy S21, because it has 4600mAh of battery capacity against 4000mAh.
The Galaxy S21 is not only the best phones in our current comparison, but it's also cheaper.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.