Compare phones
| Global Score | |
| 74.6 | 78.1 |
| Basic Information | |
| Samsung | ZTE |
| Android 8.0 Oreo | Android 11 |
| -- | 2021-06-04 |
| 6.04 x 3.04 x 0.32 inches | 6.36 x 2.87 x 0.31 inches |
| 6.14 ounces | 6.63 ounces |
| 16 777 216 | Black, Gold, Green and White |
| Plastic | 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 |
| Super AMOLED | 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 |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 660 GPU |
| 8.82 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 64.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.60 aperture |
| 27.00mm 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 |
| 9.02 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G) and HSPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 10.1 |
| Battery Life | |
| 3000mAh Battery | 4600mAh Battery |
| Removable Battery | Non-Removable Battery |
| 4.96 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The ZTE Axon 30 Ultra has a general score of 78.1, which is slightly better than the Galaxy J7 Duo's 74.6 overall score. The ZTE Axon 30 Ultra body is a bit heavier but a bit thinner than the Galaxy J7 Duo. Both devices in this comparison review include Android OS (operating system), but ZTE Axon 30 Ultra has the older 11 version while Galaxy J7 Duo has Android 8.0 Oreo.
ZTE Axon 30 Ultra features a bit superior processor than Samsung Galaxy J7 Duo, and although they both have the same number of cores, the ZTE Axon 30 Ultra also has a larger amount of RAM memory. The ZTE Axon 30 Ultra counts with a brighter screen than Samsung Galaxy J7 Duo, because it has a higher quantity of pixels per inch in the display, a much better resolution of 1080 x 2400px and a bigger screen.
ZTE Axon 30 Ultra features a very superior camera than Samsung Galaxy J7 Duo, because it has a camera in the back with a much better resolution, a much better video definition and a bigger camera aperture for better photos and video in low-light situations. The ZTE Axon 30 Ultra has a greater memory for games and applications than Galaxy J7 Duo, because although it has no slot for an external memory card, it also counts with 96 GB more internal storage capacity.
ZTE Axon 30 Ultra has a much longer battery duration than Galaxy J7 Duo, because it has a 53 percent bigger battery capacity.
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