Compare phones
| Global Score | |
| 74.3 | 76 |
| Basic Information | |
| LG | Xiaomi |
| Android 10 | Android 6.0 Marshmallow |
| 2020-04-27 | 2016-11-01 |
| 6.50 x 3.02 x 0.33 inches | 6.15 x 3.04 x 0.30 inches |
| 6.77 ounces | 5.86 ounces |
| Blue, Pink and Titanium | Black and Silver |
| -- | Aluminum and Glass |
| $ 190.00 | $ 516.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | OLED |
| 270 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 7.9 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit (Quad-Core 2350 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 530 GPU |
| 9.27 | 9.09 |
| 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 | 23.00 MP + 8.00 MP |
| -- | f/2.00 aperture |
| -- | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (4K) video resolution |
| 8.91 | 8.69 |
| Networks | |
| Wi-Fi | Wi-Fi |
| 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 | 6.1 |
| Battery Life | |
| 4000mAh Battery | 4070mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Note 2 is slightly better than LG K51S, with a score of 76 against 74.3. Both of these devices come with Android OS, but the Xiaomi Mi Note 2 has newer 6.0 Marshmallow version while LG K51S has Android 10 version. Xiaomi Mi Note 2 is an incredibly older phone than the LG K51S, but it's just a little thinner and lighter anyway.
The Xiaomi Mi Note 2 counts with a bit better looking screen than LG K51S, because although it has a little bit smaller screen, it also counts with a higher screen density and a better resolution of 1080 x 1920px. The LG K51S counts with a little bit better hardware performance than Xiaomi Mi Note 2, because although it has a lower amount of RAM memory, it also counts with 4 more cpu cores (although they are slower).
LG K51S shoots a little bit better photos and videos than Xiaomi Mi Note 2, and although they both have the same video frame rates and the same video resolution, the LG K51S also has a way higher 32 mega pixels resolution camera. LG K51S has a much better memory to install applications and games than Xiaomi Mi Note 2, because although it has 0 less internal storage capacity, it also counts with a SD memory card expansion slot that allows up to 2 TB.
The Xiaomi Mi Note 2 has a bit longer battery life than LG K51S, because it has a 2 percent greater battery capacity.
Although Xiaomi Mi Note 2 is a better device, it costs a lot more than LG K51S, and it doesn't have such a good quality/price relation as the LG K51S. So if you want that extra features, you can buy the Xiaomi Mi Note 2, otherwise you can save a couple dollars and get the LG K51S, giving up a couple features and specs.
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