Compare phones
| Global Score | |
| 73.1 | 84.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-07-13 | 2021-06-24 |
| 6.03 x 3.00 x 0.34 inches | 6.58 x 3.01 x 0.35 inches |
| 6.38 ounces | 7.16 ounces |
| Blue | Gray, Mint, Violet and White |
| -- | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 107.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.6 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 399 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | MediaTek Dimensity 700 MT6833V (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G57 MC2 GPU |
| 8.73 | 9.18 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.44 | 13.02 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy A22 5G has a global score of 84.6, which is much better than the Galaxy J7 Star's 73.1 score. Both of these devices use Android OS (operating system), but the Galaxy A22 5G has an older 11 version and Galaxy J7 Star has Android 9.0 Pie version. Although Galaxy A22 5G is extremely newer than the Galaxy J7 Star, it is heavier and a little bit thicker.
Samsung Galaxy A22 5G has a sharper display than Galaxy J7 Star, because it has a bigger screen, a way higher 1080 x 2400px resolution and more pixels per inch of display. Samsung Galaxy A22 5G has a bit more powerful processing unit than Samsung Galaxy J7 Star, and although they both have the same number of cores, the Samsung Galaxy A22 5G also has 2 GB more RAM memory.
The Galaxy A22 5G has a better camera than Samsung Galaxy J7 Star, because although it has a smaller diafragm aperture which is not favorable for low-light captures and videos, and they both have the same 1920x1080 video quality and the same video frame rates, the Galaxy A22 5G also counts with a back facing camera with lot more megapixels.
The Samsung Galaxy A22 5G has much more storage to store more apps and games than Galaxy J7 Star, because it has 64 GB internal memory capacity and an external memory card slot that holds a maximum of 1 TB. The Galaxy A22 5G counts with a very superior battery life than Samsung Galaxy J7 Star, because it has 5000mAh of battery capacity.
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