Compare phones
| Global Score | |
| 72.7 | 98.1 |
| Basic Information | |
| HTC | Samsung |
| Android 9.0 Pie | Android 11 |
| 2019-08-22 | 2021-01-29 |
| 6.17 x 2.95 x 0.31 inches | 6.50 x 2.98 x 0.35 inches |
| 5.64 ounces | 8.04 ounces |
| Sapphire blue | Phantom black and Silver |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus) |
| -- | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.2 inches | 6.8 inches |
| 1520 x 720 pixels | 3200 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 271 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 9.8 |
| Performance | |
| MediaTek Helio P22 MT6762 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| IMG PowerVR GE8320 GPU | Adreno 660 GPU |
| 9.09 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 108.00 MP + 40.00 MP |
| -- | f/1.80 aperture |
| -- | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 1920 x 1080 (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 6.93 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S21 Ultra is way better than HTC Wildfire X, having a 98.1 score against 72.7. These devices use Android OS, but Galaxy S21 Ultra has the previous 11 version while HTC Wildfire X has Android 9.0 Pie version. Galaxy S21 Ultra's design is newer, but a lot heavier and thicker than HTC Wildfire X.
The Galaxy S21 Ultra features a bit faster processing unit than HTC Wildfire X, and although they both have 8 processing cores, the Galaxy S21 Ultra also has 8 GB more RAM. Galaxy S21 Ultra has a much more vibrant screen than HTC Wildfire X, because it has a much higher resolution of 1440 x 3200px, much more pixels per inch of screen and a little bit bigger screen.
The Galaxy S21 Ultra takes way better photos and videos than HTC Wildfire X, because it has a way higher 7680x4320 video quality and a lot more mega-pixels back-facing camera. The HTC Wildfire X features a very superior memory capacity for games and applications than Galaxy S21 Ultra, and although they both have the same internal storage capacity, the HTC Wildfire X also has a SD memory card expansion slot that holds a maximum of 256 GB.
The Galaxy S21 Ultra has a much better battery lifetime than HTC Wildfire X, because it has a 52 percent more battery capacity.
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