Compare phones
| Global Score | |
| 79.9 | 85.5 |
| Basic Information | |
| ZTE | Samsung |
| Android 11 | Android 11, 10 |
| -- | 2019-12-27 |
| 6.70 x 3.06 x 0.31 inches | 6.24 x 2.90 x 0.31 inches |
| 6.67 ounces | 6.07 ounces |
| Aqua and Black | Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white |
| Glass | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 282.00 |
| Display / Screen | |
| 6.9 inches | 6.5 inches |
| 2460 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | Super AMOLED |
| 389 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 9.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 870 5G SM8250-AC chipset | Samsung Exynos 9611 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 32000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-G72 MP3 GPU |
| 13.59 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 64.00 MP + 16.00 MP | 48.00 MP + 32.00 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 |
| 8.69 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 3 | 6.7 |
| Battery Life | |
| 4500mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A51 has an overall score of 85.5, which is a bit better than ZTE Axon 30 5G's 79.9 global score. These phones have the same Android 11 OS (operating system), so you shouldn't perceive any difference regarding OS features. The Galaxy A51 construction has the same thickness than the ZTE Axon 30 5G, but it's a little bit lighter.
ZTE Axon 30 5G features a much more vibrant screen than Galaxy A51, because although it has a bit inferior pixels number per display inch, it also counts with a little bit bigger display and a little higher 1080 x 2460 resolution. The ZTE Axon 30 5G has an extremely better processing unit than Samsung Galaxy A51, and although they both have 8 CPU cores, the ZTE Axon 30 5G also has more RAM.
Samsung Galaxy A51 counts with a much better storage capacity for games and applications than ZTE Axon 30 5G, and although they both have exactly the same internal memory, the Samsung Galaxy A51 also has a slot for an SD memory card that admits up to 512 GB. The ZTE Axon 30 5G has just a little bit longer battery lifetime than Samsung Galaxy A51, because it has 4500mAh of battery capacity instead of 4000mAh.
The Samsung Galaxy A51 counts with a lot better camera than ZTE Axon 30 5G, although it has a camera with much less mega-pixels.
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