Compare phones
| Global Score | |
| 73.1 | 81.7 |
| Basic Information | |
| Samsung | Huawei |
| Android 9.0 Pie, 8.0 Oreo | Android 10, 9.0 Pie |
| 2018-07-13 | 2019-04-05 |
| 6.03 x 3.00 x 0.34 inches | 5.87 x 2.81 x 0.30 inches |
| 6.38 ounces | 5.82 ounces |
| Blue | Black, Breathing and Crystal aurora |
| -- | Glass and Metal |
| Scratch-Resistant Glass | -- |
| $ 107.00 | $ 504.00 |
| Display / Screen | |
| 5.5 inches | 6.1 inches |
| 1280 x 720 pixels (HD) | 2340 x 1080 pixels |
| TFT | AMOLED |
| 267 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | HiSilicon Kirin 980 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2600 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Mali-G76 MP10 GPU |
| 8.73 | 9.45 |
| 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 | 40.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.13 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 3650mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.6 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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 Huawei P30 has a score of 81.7, which is much better than Galaxy J7 Star's 73.1 score. Both phones we are comparing here use Android OS (operating system), but Huawei P30 has an older 10 version and Galaxy J7 Star has Android 9.0 Pie. Huawei P30's construction is just a little bit lighter and thinner than Galaxy J7 Star, even when both of them were released only 9 months apart.
Huawei P30 has a much better looking screen than Galaxy J7 Star, because it has a little bit bigger display, a lot more pixels per inch in the screen and a way better 1080 x 2340px resolution. Huawei P30 counts with a bit superior processing unit than Galaxy J7 Star, and although they both have 8 processing cores, the Huawei P30 also has a larger amount of RAM memory.
Huawei P30 counts with a little bit more storage to store more apps and games than Galaxy J7 Star, because although it has no slot for SD memory cards, it also counts with more internal memory. Huawei P30 counts with a little better battery lifetime than Galaxy J7 Star, because it has 3650mAh of battery capacity.
Huawei P30 features a lot better camera than Galaxy J7 Star, because although it has a tinier aperture, it also counts with a way higher (4K) video quality, a way larger sensor and a back facing camera with a much higher resolution.
Although Huawei P30 is a better device, it is a lot more expensive than the Galaxy J7 Star, and it doesn't have such a good price and quality relation as Galaxy J7 Star. So if you want that extra specs, you can buy the Huawei P30, else you can save some money and buy the Galaxy J7 Star, letting go some specs and features.
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