Compare phones
| Global Score | |
| 74.3 | 84.4 |
| Basic Information | |
| LG | Xiaomi |
| Android 10 | Android 14 |
| 2020-04-27 | 2024-02-22 |
| 6.50 x 3.02 x 0.33 inches | 6.35 x 2.96 x 0.36 inches |
| 6.77 ounces | 7.75 ounces |
| Blue, Pink and Titanium | Black, Blue, Titanium Gray and White |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 524 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 10.4 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| PowerVR GE8320 GPU | Adreno 750 GPU |
| 9.27 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 13.3 |
| Camera | |
| 32.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| -- | f/1.60 aperture |
| -- | 23.00mm focal length |
| -- | 0.4 inches (1/2.51") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.91 | 12.43 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 14 Ultra is better than LG K51S, having an 84.4 score against 74.3. These phones use Android operating system, but the Xiaomi 14 Ultra has a more recent 14 version while LG K51S has Android 10, so it provides the user some additional features. Xiaomi 14 Ultra is a newer phone than LG K51S, although it's a bit thicker and somewhat heavier.
LG K51S has a very superior performance than Xiaomi 14 Ultra, although it has a smaller amount of RAM, they both have 8 cpu cores. Xiaomi 14 Ultra has a lot better looking display than LG K51S, because it has a much higher 1440 x 3200 resolution, a quite bigger screen and a lot more pixels per inch of screen.
Xiaomi 14 Ultra counts with a way better camera than LG K51S, because it has a way higher video definition and a back facing camera with way more mega pixels. LG K51S has more memory for games and applications than Xiaomi 14 Ultra, because although it has only 64 GB internal storage, it also counts with a slot for SD memory cards that admits up to 2 TB.
The Xiaomi 14 Ultra features greater battery performance than LG K51S, because it has a 25% more battery size.
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