Compare phones
| Global Score | |
| 74.9 | 77.7 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 10 |
| 2020-03-05 | 2020-06-19 |
| 6.26 x 2.92 x 0.35 inches | 6.44 x 2.96 x 0.35 inches |
| 7.23 ounces | 6.77 ounces |
| Moss green and Rust red | Black, Blue, Red and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED | TFT |
| 411 pixels per inch | 270 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Samsung Exynos 850 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 650 GPU | Mali-G76 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 9.84 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 12.1 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4200mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.08 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
Comparison review
The Galaxy A21s is slightly better than realme X50 Pro 5G, with a 77.7 score against 74.9. The Galaxy A21s is a a little lighter phone than the realme X50 Pro 5G, but they have the same thickness. Both devices in this review have the same Android 10 OS (operating system). Realme X50 Pro 5G features a way better screen than Samsung Galaxy A21s, because although it has a bit smaller display, it also counts with a lot better resolution of 1080 x 2400 and a lot higher pixel amount per inch of display.
The realme X50 Pro 5G has just a bit bigger memory for games and applications than Galaxy A21s, because although it has no slot for SD memory cards, it also counts with 128 GB internal storage capacity. The realme X50 Pro 5G counts with a bit superior processor than Samsung Galaxy A21s, and although they both have the same number of cores, the realme X50 Pro 5G also has a larger amount of RAM memory.
Realme X50 Pro 5G takes much clearer photos and videos than Samsung Galaxy A21s, because it has a lot higher (4K) video definition, a larger camera aperture to take better photos and video in poorly lited environments, a lot higher resolution camera and a bigger back-facing camera sensor taking more light and vivid colors.
The Samsung Galaxy A21s has improved battery performance than realme X50 Pro 5G, because it has a 19 percent bigger battery size.
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