Compare phones
| Global Score | |
| 74.5 | 78.1 |
| Basic Information | |
| Samsung | Huawei |
| Android 11, 10 | Android 9.0 Pie, 8.1 Oreo |
| 2021-01-04 | 2018-04-27 |
| 6.46 x 2.99 x 0.36 inches | 5.87 x 2.79 x 0.30 inches |
| 6.91 ounces | 5.82 ounces |
| Black, Blue and White | Black, Blue, Gold and Pink |
| Plastic and Plastic | Glass and Metal |
| $ 170.00 | $ 274.00 |
| Display / Screen | |
| 6.5 inches | 5.8 inches |
| 1600 x 720 pixels | 2244 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 429 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | HiSilicon Kirin 970 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G72 MP12 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 11.12 | 10.1 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 24.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.8 | 10.01 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.36 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Huawei P20 has a global score of 78.1, which is just a bit better than Galaxy A02s's general score of 74.5. Both devices in this review include Android OS (Operating System), but Huawei P20 has newer 9.0 Pie version while Galaxy A02s has Android 11. The Huawei P20 design is somewhat lighter and somewhat thinner than Galaxy A02s, despite of the fact that it was released many years before.
Huawei P20 has just a bit better performance than Samsung Galaxy A02s, and although they both have 8 cpu cores, the Huawei P20 also has a greater amount of RAM. The Huawei P20 has a better looking display than Samsung Galaxy A02s, because although it has a little smaller screen, it also counts with a way better 1080 x 2244 resolution and a lot higher pixel amount per display inch.
Galaxy A02s has a quite bigger memory capacity to store more games and applications than Huawei P20, because although it has only 32 GB internal memory, it also counts with a slot for an SD memory card that allows up to 1 TB. Huawei P20 captures much better pictures and videos than Samsung Galaxy A02s, because although it has a back facing camera with a worse 12 mega-pixels resolution, it also counts with a bigger diafragm aperture and a way higher (4K) video quality.
The Galaxy A02s features a very superior battery life than Huawei P20, because it has 5000mAh of battery capacity instead of 3400mAh.
Although Huawei P20 is a better device, it costs a lot more than Samsung Galaxy A02s, and it doesn't have such a good quality/price relation as Samsung Galaxy A02s. If you want to save some dollars, you can get Samsung Galaxy A02s, and give up some specs and features, but you will get the most out of your budget.
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