Compare phones
| Global Score | |
| 72.7 | 78.1 |
| Basic Information | |
| Samsung | ZTE |
| Android 8.0 Oreo | Android 11 |
| 2018-06-29 | 2021-06-04 |
| 6.03 x 3.00 x 0.34 inches | 6.36 x 2.87 x 0.31 inches |
| 6.38 ounces | 6.63 ounces |
| 16 777 216 | Black, Gold, Green and White |
| -- | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 749.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 28.00mm focal length | 35.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| 9.13 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM |
| 6.3 | 10.1 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.48 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
ZTE Axon 30 Ultra has a general score of 78.1, which is just a bit better than Samsung Galaxy J7 Refine's overall score of 72.7. ZTE Axon 30 Ultra's construction is notably newer and just a bit thinner than Samsung Galaxy J7 Refine's, but it's also just a bit heavier. These devices include Android OS (operating system), but ZTE Axon 30 Ultra has 11 version while Samsung Galaxy J7 Refine has Android 8.0 Oreo.
ZTE Axon 30 Ultra counts with a much better display than Galaxy J7 Refine, because it has a much higher 1080 x 2400px resolution, a better screen pixels density and a larger screen. ZTE Axon 30 Ultra features a better CPU than Galaxy J7 Refine, and although they both have a Octa-Core processor, the ZTE Axon 30 Ultra also has a larger amount of RAM memory.
ZTE Axon 30 Ultra has a much better camera than Galaxy J7 Refine, because it has a larger camera aperture, a lot better 64 MP resolution back facing camera and a lot higher 7680x4320 video resolution. ZTE Axon 30 Ultra has slightly more storage to install games and applications than Galaxy J7 Refine, because although it has no SD extension slot, it also counts with 128 GB internal memory capacity.
The ZTE Axon 30 Ultra features a way better battery duration than Samsung Galaxy J7 Refine, because it has a 4600mAh battery capacity.
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