Compare phones
| Global Score | |
| 73.1 | 78.1 |
| Basic Information | |
| Samsung | ZTE |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-07-13 | 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 |
| Blue | Black, Gold, Green and White |
| -- | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 107.00 | $ 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 7870 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 (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM |
| 6.6 | 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 | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The ZTE Axon 30 Ultra has a global score of 78.1, which is a bit better than the Galaxy J7 Star's 73.1 overall score. ZTE Axon 30 Ultra is a incredibly newer and just a bit thinner phone than the Galaxy J7 Star, although it's also just a bit heavier. These phones include Android operating system, but the ZTE Axon 30 Ultra has 11 version and Galaxy J7 Star has Android 9.0 Pie.
The ZTE Axon 30 Ultra has a more powerful processor than Galaxy J7 Star, and although they both have 8 cpu cores, the ZTE Axon 30 Ultra also has a higher amount of RAM. ZTE Axon 30 Ultra features a more vivid display than Samsung Galaxy J7 Star, because it has more pixels per screen inch, a larger display and a lot higher 1080 x 2400 resolution.
The ZTE Axon 30 Ultra has a lot better camera than Galaxy J7 Star, because it has a camera with a much better resolution, a much better 7680x4320 video quality and a larger aperture to capture better low-light captures and videos. The ZTE Axon 30 Ultra has a bit more memory for applications, games, photos and videos than Galaxy J7 Star, because although it has no SD memory card expansion slot, it also counts with more internal storage capacity.
The ZTE Axon 30 Ultra counts with a much longer battery performance than Galaxy J7 Star, because it has 4600mAh of battery capacity.
Although ZTE Axon 30 Ultra is a better device, it costs a lot more than Samsung Galaxy J7 Star, and it doesn't have such a good quality/price relation as Samsung Galaxy J7 Star. If you prefer to save some money, you can buy the Samsung Galaxy J7 Star, and give up a few features and specifications, but you will get the most out of your savings.
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