| Global Score | |
| 77 | 79 |
| Basic Information | |
| HTC | Samsung |
| -- | Android 4.4 |
| 2017-02-21 | 2013-03-14 |
| 6.39 x 3.14 x 0.31 inches | 5.38 x 2.75 x 0.31 inches |
| 6.00 ounces | 4.59 ounces |
| 16 777 216 | Black, Blue, Red and White |
| Aluminum and Glass | Polycarbonate |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 749.00 | $ 135.00 |
| Display / Screen | |
| 5.7 inches | 5 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 1080 x 1920 pixels (Full HD) |
| S-LCD 5 | Super AMOLED |
| 515 pixels per inch | 441 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 8.5 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset | Qualcomm Snapdragon 600 APQ8064T chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Krait 300 (Quad-Core 1900 MHz) processor |
| 4 GB RAM | 2 GB (800 MHz) RAM |
| Adreno 530 GPU | Adreno 320 (400 MHz) GPU |
| 8.91 | 9 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 14.66 | 9.46 |
| Camera | |
| 12.00 MP + 16.00 MP | 13.00 MP + 2.00 MP |
| f/1.80 aperture | f/2.20 aperture |
| -- | 31.00mm focal length |
| 0.43 inches (1/2.3") sensor | 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 (120 fps) (Full HD) slow motion video | -- |
| 9.9 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM | Micro SIM |
| 6.7 | 7 |
| Battery Life | |
| 3000mAh Battery | 2600mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| -- | Wireless Charging |
| -- | 17 hours talk time |
| 4.96 | 4.56 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Samsung Galaxy S4 has a score of 79, which is slightly better than the HTC U Ultra's general score of 77. The Samsung Galaxy S4 construction has the same thickness than the HTC U Ultra, but it's incredibly lighter. The Samsung Galaxy S4 has a little bit better performance than HTC U Ultra, because although it has lesser RAM memory, and they both have a Quad-Core processing unit, the Samsung Galaxy S4 also counts with a graphics co-processor.
The Galaxy S4 has a little sharper display than HTC U Ultra, although it has a quite worse pixels density, a lot lower resolution of 1920 x 1080px and a little bit smaller screen. The HTC U Ultra features a superior memory capacity to store more games and applications than Galaxy S4, and although they both have exactly the same internal storage, the HTC U Ultra also has a slot for an external memory card that admits a maximum of 1,95 TB.
The HTC U Ultra shoots slightly better photographs and videos than Samsung Galaxy S4, because although it has a less megapixels resolution back facing camera, it also counts with a bigger camera aperture, a way higher (4K) video resolution and a lot bigger sensor. HTC U Ultra counts with just a bit better battery performance than Galaxy S4, because it has a 3000mAh battery size.
The Galaxy S4 not only is the best phones in this comparison, but it's also a lot cheaper, which makes it very easy to pick between these phones.
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