Compare phones
| Global Score | |
| 75.1 | 83.4 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 14 | Android 11 |
| -- | 2021-03-20 |
| -- | 6.51 x 3.02 x 0.37 inches |
| -- | 7.58 ounces |
| -- | Frost blue, Metal bronze and Phantom black |
| Glass and Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 8.1 |
| Performance | |
| Exynos 1480 (5 nm) chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 640 GPU |
| 6.12 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 15.42 | 15.42 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP |
| -- | f/1.80 aperture |
| -- | 0.5 inches (1/2") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 8.47 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM, eSIM Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.88 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Poco X3 Pro has an overall score of 83.4, which is much better than the Samsung Galaxy A55 5G's global score of 75.1. These phones come with Android OS (operating system), but the Xiaomi Poco X3 Pro has older 11 version and Samsung Galaxy A55 5G has Android 14 version. Xiaomi Poco X3 Pro has a much powerful CPU than Samsung Galaxy A55 5G. Both have 8 processing cores and the same RAM memory amount.
The Xiaomi Poco X3 Pro has a little more vivid display than Samsung Galaxy A55 5G, because although it has a little inferior pixel quantity per inch in the screen, and they both have an equal 1080 x 2400px resolution, the Xiaomi Poco X3 Pro also counts with a little bit larger display. Xiaomi Poco X3 Pro shoots much better videos and photos than Galaxy A55 5G, although it has a lower 48 mega-pixels resolution camera in the back.
The Xiaomi Poco X3 Pro has as much memory for applications and games as Samsung Galaxy A55 5G, both have a slot for SD memory cards that allows a maximum of 1 TB and the same 128 GB internal memory. Xiaomi Poco X3 Pro features a little better battery life than Samsung Galaxy A55 5G, because it has a 5160mAh battery size instead of 5000mAh.
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