Compare phones
| Global Score | |
| 85.5 | 79.9 |
| Basic Information | |
| Samsung | ZTE |
| Android 11, 10 | Android 11 |
| 2019-12-27 | -- |
| 6.24 x 2.90 x 0.31 inches | 6.70 x 3.06 x 0.31 inches |
| 6.07 ounces | 6.67 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Aqua and Black |
| Plastic and Plastic | Glass |
| Scratch-Resistant Glass | -- |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.9 inches |
| 2400 x 1080 pixels | 2460 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 9.8 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 870 5G SM8250-AC chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 32000 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G72 MP3 GPU | Adreno 650 GPU |
| 9.27 | 13.59 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 16.00 MP |
| f/2.00 aperture | -- |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.55 | 8.69 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | -- |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 3 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy A51 has a general score of 85.5, which is a little bit better than the ZTE Axon 30 5G's score of 79.9. Both of these phones have the same Android 11 OS. The Galaxy A51 body has the same thickness than ZTE Axon 30 5G, but it's a little bit lighter. ZTE Axon 30 5G features a much better performing processor than Samsung Galaxy A51, and although they both have the same number of cores, the ZTE Axon 30 5G also has a larger amount of RAM memory.
The ZTE Axon 30 5G counts with a much sharper screen than Galaxy A51, because although it has a just a bit lower pixel density, it also counts with a slightly better 1080 x 2460 pixels resolution and a quite larger screen. Galaxy A51 counts with a lot bigger storage for apps and games than ZTE Axon 30 5G, and although they both have the same internal storage capacity, the Galaxy A51 also has an external memory slot that holds up to 512 GB.
The Samsung Galaxy A51 shoots greater photographs and videos than ZTE Axon 30 5G, although it has a way worse 48 megapixels resolution camera. The ZTE Axon 30 5G has just a little better battery duration than Galaxy A51, because it has a 4500mAh battery size.
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