Compare phones
| Global Score | |
| 77.6 | 98.1 |
| Basic Information | |
| HTC | Samsung |
| -- | Android 11 |
| 2017-05-18 | 2021-01-29 |
| 6.06 x 2.99 x 0.31 inches | 6.50 x 2.98 x 0.35 inches |
| 5.96 ounces | 8.04 ounces |
| Black, Blue, Silver and White | Phantom black and Silver |
| Glass and Metal | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 275.00 | $ 966.00 |
| Display / Screen | |
| 5.5 inches | 6.8 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 3200 x 1440 pixels |
| S-LCD 5 | 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 835 MSM8998 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 540 GPU | Adreno 660 GPU |
| 9.36 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 10.1 |
| Camera | |
| 12.00 MP + 16.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.39 inches (1/2.55") sensor | 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 |
| 9.9 | 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, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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
The Galaxy S21 Ultra has an overall score of 98.1, which is much better than HTC U11's 77.6 global score. The Galaxy S21 Ultra construction is notably newer, but noticeably heavier and somewhat thicker than the HTC U11. Galaxy S21 Ultra features a bit better hardware performance than HTC U11, and although they both have a Octa-Core CPU, the Galaxy S21 Ultra also has a larger amount of RAM.
Samsung Galaxy S21 Ultra features a better display than HTC U11, because although it has a quite lower count of pixels per inch of display, it also counts with a bit higher resolution of 1440 x 3200px and a larger screen. Galaxy S21 Ultra takes a lot better videos and photos than HTC U11, because although it has a tinier camera aperture which is not nice for shooting pictures and video in low-light situations, it also counts with a way higher 7680x4320 video quality, a much larger back camera sensor capturing way higher quality photographs and a way higher resolution camera.
The Galaxy S21 Ultra features a bit bigger memory capacity for games and applications than HTC U11, because although it has no SD card slot, it also counts with 64 GB more internal memory capacity. Samsung Galaxy S21 Ultra has a really longer battery duration than HTC U11, because it has a 5000mAh battery capacity.
Samsung Galaxy S21 Ultra costs a lot more money than the HTC U11, but you can get a much better phone for that few extra dollars.
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