Compare phones
| Global Score | |
| 74.3 | 77 |
| Basic Information | |
| LG | HTC |
| Android 10 | -- |
| 2020-04-27 | 2017-02-21 |
| 6.50 x 3.02 x 0.33 inches | 6.39 x 3.14 x 0.31 inches |
| 6.77 ounces | 6.00 ounces |
| Blue, Pink and Titanium | 16 777 216 |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 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 |
| Arm 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 | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.74 | 14.66 |
| Camera | |
| 32.00 MP + 13.00 MP | 12.00 MP + 16.00 MP |
| -- | 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 |
| 8.91 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The HTC U Ultra is slightly better than the LG K51S, having a general score of 77 against 74.3. Despite of the fact that HTC U Ultra is extremely older than the LG K51S, it's design is somewhat lighter and just a little thinner. The LG K51S counts with a little better hardware performance than HTC U Ultra, because although it has a lower amount of RAM, it also counts with a larger number of cores.
The HTC U Ultra has a better display than LG K51S, because although it has a quite smaller display, it also counts with a lot greater display density and a much higher resolution of 1440 x 2560. HTC U Ultra features a superior camera than LG K51S, because although it has a camera in the back with way less mega pixels, it also counts with a much higher video resolution.
The LG K51S counts with just a bit bigger storage capacity to install applications and games than HTC U Ultra, and although they both have equal internal storage, the LG K51S also has a slot for an external memory card that allows up to 2 TB. LG K51S counts with longer battery life than HTC U Ultra, because it has 4000mAh of battery capacity.
Although HTC U Ultra is a better device, it costs a lot more than LG K51S, and it doesn't have such a good relation between it's price and quality as LG K51S. If you want to save a few dollars, you can buy the LG K51S, and give up a few features and specifications, but you will get the most out of your budget.
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