Compare phones
| Global Score | |
| 74.3 | 82.2 |
| Basic Information | |
| LG | Xiaomi |
| Android 10 | Android 10, 9.0 Pie |
| 2020-04-27 | 2019-06-17 |
| 6.50 x 3.02 x 0.33 inches | 6.17 x 2.93 x 0.35 inches |
| 6.77 ounces | 6.74 ounces |
| Blue, Pink and Titanium | Carbon Black, Flame Red and Glacier Blue |
| -- | Metal and Metal |
| -- | Scratch-Resistant Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 8.4 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 618 GPU |
| 9.27 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 10.1 |
| Camera | |
| 32.00 MP + 13.00 MP | 48.00 MP + 20.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.91 | 11.66 |
| 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, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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 |
| -- | FM Radio |
Comparison review
The Xiaomi Mi 9T has an overall score of 82.2, which is better than the LG K51S's general score of 74.3. Although Xiaomi Mi 9T is older and a little bit thicker than LG K51S, it's construction is still just a bit lighter. These devices have the same Android 10 operating system, so both of them should provide the user identical OS features.
The Xiaomi Mi 9T counts with a much better looking display than LG K51S, because although it has a quite smaller screen, it also counts with a lot higher 1080 x 2340 pixels resolution and a greater number of pixels per display inch. Xiaomi Mi 9T's processing unit is just as good as the processor in LG K51S, and although the Xiaomi Mi 9T has a higher amount of RAM memory, they both have 8 cores.
The Xiaomi Mi 9T counts with a greater camera than LG K51S, because it has a much higher (4K) video resolution and a lot more megapixels camera in the back. The LG K51S features a lot bigger memory for games and applications than Xiaomi Mi 9T, because although it has 0 less internal memory capacity, it also counts with a slot for SD memory cards that holds a maximum of 2 TB.
The LG K51S and the Xiaomi Mi 9T have extremely similar battery durations.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.