Compare phones
| Global Score | |
| 73.5 | 77.7 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 10 |
| 2020-10-29 | 2020-06-19 |
| 6.44 x 3.01 x 0.37 inches | 6.44 x 2.96 x 0.35 inches |
| 7.40 ounces | 6.77 ounces |
| Diamond gray | Black, Blue, Red and White |
| Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 400.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 396 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 765G SM7250-AB chipset | Samsung Exynos 850 chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 620 GPU | Mali-G76 GPU |
| 9.36 | 9.09 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.18 | 9.84 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 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 (240 fps) (Full HD) slow motion video | -- |
| 11.11 | 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 | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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 has an overall score of 77.7, which is just a bit better than TCL 10 5G UW's score of 73.5. Even when the Galaxy A21s and TCL 10 5G UW were released only a couple months apart, the Galaxy A21s is a little lighter and just a little bit thinner. Both phones in this comparison include the same Android 10 OS (Operating System), so both should offer the same operating system features.
The TCL 10 5G UW has a little bit better processing power than Samsung Galaxy A21s, and although they both have 8 processing cores, the TCL 10 5G UW also has a higher amount of RAM memory. The TCL 10 5G UW features a more vivid screen than Samsung Galaxy A21s, and although they both have a same size display, the TCL 10 5G UW also has a lot higher 1080 x 2340px resolution and a higher pixel density.
TCL 10 5G UW counts with a bit better camera than Samsung Galaxy A21s, and although they both have a same resolution back facing camera, the TCL 10 5G UW also has a way higher (4K) video definition and a bigger aperture. TCL 10 5G UW counts with a very superior memory capacity for games and applications than Samsung Galaxy A21s, because although it has a slot for external memory cards that admits 256 GB smaller, it also counts with 128 GB internal memory.
The Galaxy A21s features a bit superior battery life than TCL 10 5G UW, because it has a 5000mAh battery capacity instead of 4500mAh.
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