Compare phones
| Global Score | |
| 74.5 | 87.5 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 11, 10 | Android 12 |
| 2021-01-04 | 2022-06-23 |
| 6.46 x 2.99 x 0.36 inches | 6.43 x 2.99 x 0.30 inches |
| 6.91 ounces | 6.88 ounces |
| Black, Blue and White | Moonlight Silver, Nebula Green and Night Black |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit (Octa-Core 3200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 8.91 | 9.81 |
| 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 | 64.00 MP + 20.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.8 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Poco F4 is much better than Samsung Galaxy A02s, with an 87.5 score against 74.5. The Xiaomi Poco F4 is a newer device, and it's also somewhat thinner and just a bit lighter than the Samsung Galaxy A02s. Both devices in this comparison review use Android OS (Operating System), but the Xiaomi Poco F4 has a more recent 12 version and Samsung Galaxy A02s has Android 11.
Xiaomi Poco F4 counts with a greater processing power than Galaxy A02s, and although they both have the same number of cores, the Xiaomi Poco F4 also has more RAM. The Xiaomi Poco F4 counts with a much more vibrant screen than Galaxy A02s, because it has a quite larger screen, more pixels per inch of display and a way better 1080 x 2400px resolution.
The Samsung Galaxy A02s counts with a quite bigger memory capacity for games and applications than Xiaomi Poco F4, because although it has only 32 GB internal memory, it also counts with a slot for an external memory card that admits up to 1 TB. Xiaomi Poco F4 takes a lot better videos and photos than Galaxy A02s, because it has a way higher 64 mega pixels resolution camera in the back, a larger camera aperture to take better low-light images and video and a lot higher 3840x2160 (4K) video definition.
Galaxy A02s features a bit superior battery performance than Xiaomi Poco F4, because it has a 5000mAh battery size against 4500mAh.
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