Compare phones
| Global Score | |
| 73.5 | 76.1 |
| Basic Information | |
| Samsung | |
| Android 10 | Android 10 |
| 2020-10-29 | 2020-06-29 |
| 6.44 x 3.01 x 0.37 inches | 6.61 x 3.02 x 0.32 inches |
| 7.40 ounces | 6.81 ounces |
| Diamond gray | Black |
| Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 400.00 | $ 194.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 396 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 765G SM7250-AB chipset | Mediatek Helio P35 chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 620 GPU | PowerVR GE8320 GPU |
| 9.36 | 9.27 |
| 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 | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") 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 | 9.35 |
| 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy A21 has a general score of 76.1, which is just a bit better than TCL 10 5G UW's overall score of 73.5. Both devices in this comparison review have the same Android 10 OS (operating system), so both should give you very similar OS features. Galaxy A21's body is thinner and a little lighter than TCL 10 5G UW, even though both were released only a few months apart.
TCL 10 5G UW features a little faster processing unit than Galaxy A21, and although they both have a Octa-Core processor, the TCL 10 5G UW also has 3 GB more RAM. TCL 10 5G UW counts with a more vivid screen than Galaxy A21, and although they both have a same size display, the TCL 10 5G UW also has a higher screen pixel density and a way higher resolution of 1080 x 2340 pixels.
The TCL 10 5G UW shoots better photographs and videos than Galaxy A21, and although they both have a F1.8 camera aperture, the TCL 10 5G UW also has a much more megapixels back-facing camera and a way higher 3840x2160 (4K) video definition. TCL 10 5G UW has a much greater storage for applications, games, photos and videos than Samsung Galaxy A21, because although it has a SD memory slot that allows 256 GB smaller, it also counts with 96 GB more internal storage capacity.
TCL 10 5G UW counts with a bit superior battery life than Galaxy A21, because it has a 4500mAh battery size instead of 4000mAh.
In addition to being the best phone between the ones we are comparing here, Samsung Galaxy A21 is also by far the cheapest one, which makes this phone a no doubt choice.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.