| Global Score | |
| 74 | 77 |
| Basic Information | |
| Samsung | HTC |
| Android 11 | -- |
| 2021-08-18 | 2017-02-21 |
| 6.46 x 2.99 x 0.36 inches | 6.39 x 3.14 x 0.31 inches |
| 6.91 ounces | 6.00 ounces |
| Black and Blue. White | 16 777 216 |
| Plastic and Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| -- | $ 749.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | S-LCD 5 |
| 270 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 821 MSM8996 Pro-AB chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Adreno 530 GPU |
| 9.27 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.8 | 14.66 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 8.8 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The HTC U Ultra is a bit better than Galaxy A03s, having a 77 score against 74. HTC U Ultra's body is somewhat thinner and somewhat lighter than the Galaxy A03s, although it was released many years before. The Samsung Galaxy A03s counts with a bit faster processing unit than HTC U Ultra, because although it has lesser RAM memory, it also counts with more CPU cores.
HTC U Ultra features a more vivid screen than Galaxy A03s, because although it has a little bit smaller screen, it also counts with a way better 1440 x 2560 pixels resolution and a much greater display pixels density. HTC U Ultra takes much clearer videos and photos than Samsung Galaxy A03s, because although it has a lower resolution back facing camera, it also counts with a much better video resolution and a larger camera aperture.
HTC U Ultra features a much better storage capacity to install applications and games than Samsung Galaxy A03s, because it has a slot for external memory cards that allows up to 1,95 TB and more internal memory capacity. The Galaxy A03s features a really longer battery life than HTC U Ultra, because it has a 67% bigger battery capacity.
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