Compare phones
| Global Score | |
| 75 | 98.1 |
| Basic Information | |
| HTC | Samsung |
| -- | Android 11 |
| 2016-11-11 | 2021-01-29 |
| 6.06 x 3.04 x 0.32 inches | 6.50 x 2.98 x 0.35 inches |
| 6.14 ounces | 8.04 ounces |
| 16 777 216 | Phantom black and Silver |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 3200 x 1440 pixels |
| S-LCD 3 | Dynamic AMOLED |
| 534 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.8 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 430 GPU | Adreno 660 GPU |
| 9.09 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 12.76 | 10.1 |
| Camera | |
| 16.00 MP + 8.00 MP | 108.00 MP + 40.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 28.00mm focal length | 24.00mm focal length |
| -- | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.79 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3200mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.2 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy S21 Ultra is much better than the HTC Bolt, with a overall score of 98.1 against 75. The Galaxy S21 Ultra is a extremely newer phone than the HTC Bolt, although it's just a bit thicker and heavier. Galaxy S21 Ultra has a brighter screen than HTC Bolt, because although it has a little worse pixel number in each inch of screen, it also counts with a bigger screen and a little higher resolution of 1440 x 3200px.
The Samsung Galaxy S21 Ultra features a bit more powerful processing unit than HTC Bolt, and although they both have a Octa-Core processor, the Samsung Galaxy S21 Ultra also has 9 GB more RAM memory. The Samsung Galaxy S21 Ultra features a way better camera than HTC Bolt, because it has a lot better 108 mega pixels resolution back camera, a lot higher 7680x4320 video resolution and a larger camera aperture for better low light captures and video.
HTC Bolt counts with a way bigger memory capacity to install applications and games or saving photos and videos than Galaxy S21 Ultra, because although it has 0 less internal storage, it also counts with a slot for an external memory card that supports up to 1,95 TB. The Galaxy S21 Ultra features a superior battery life than HTC Bolt, because it has a 5000mAh battery capacity instead of 3200mAh.
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