Compare phones
| Global Score | |
| 73.8 | 76.1 |
| Basic Information | |
| HTC | Samsung |
| Android, HTC Sense UI | Android 10 |
| 2017-04-13 | 2020-06-29 |
| 6.02 x 2.98 x 0.32 inches | 6.61 x 3.02 x 0.32 inches |
| 6.17 ounces | 6.81 ounces |
| Black and Silver | Black |
| Metal | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| $ 355.00 | $ 194.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 1600 x 720 pixels |
| S-LCD | IPS LCD |
| 401 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| MediaTek Helio P10 MT6755 chipset | Mediatek Helio P35 chipset |
| ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Mali-T860 MP2 GPU | PowerVR GE8320 GPU |
| 9.09 | 9.27 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 12.76 | 9.84 |
| Camera | |
| 16.00 MP + 8.00 MP | 16.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 score of 76.1, which is a little bit better than HTC One X10's 73.8 general score. The Galaxy A21 counts with Android 10 operating system, while HTC One X10 comes with Android, HTC Sense UI operating system. Galaxy A21's body has the same thickness than the HTC One X10, but it is just a little bit heavier.
The HTC One X10 has a bit more vivid display than Galaxy A21, because although it has a little smaller screen, it also counts with a greater display density and a better resolution of 1080 x 1920. Galaxy A21 features a bit better hardware performance than HTC One X10. They have the same RAM memory amount and a Octa-Core CPU.
HTC One X10 counts with a superior storage capacity for applications, games, photos and videos than Samsung Galaxy A21, and although they both have exactly the same internal storage, the HTC One X10 also has an external memory card slot that supports a maximum of 1,95 TB. Galaxy A21 takes a little bit better videos and photos than HTC One X10, and although they both have the same video quality, the same resolution camera in the back and the same 30 fps video frame rates, the Galaxy A21 also has a larger diafragm aperture for better low light photography and video.
Galaxy A21 features a battery lifetime that's very similar to the HTC One X10 one.
The Galaxy A21 not only is the best devices between the ones we are comparing, but it's also by far the cheapest, which makes it a great choice.
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