Compare phones
| Global Score | |
| 65 | 71.1 |
| Basic Information | |
| Lenovo | LG |
| Android 4.4 | Android 10 |
| 0000-00-00 | 2020-05-06 |
| 5.76 x 2.80 x 0.27 inches | 6.57 x 3.07 x 0.33 inches |
| 4.94 ounces | 7.17 ounces |
| -- | Titan gray |
| Aluminium | -- |
| $ 235.00 | $ 174.00 |
| Display / Screen | |
| 5.3 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 1560 x 720 pixels |
| IPS LCD | IPS LCD |
| 416 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.6 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 615 chipset | MediaTek Helio P22 MT6762 chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 3 GB RAM |
| Adreno 405 (500 MHz) GPU | IMG PowerVR GE8320 GPU |
| 9.45 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.8 | 12.76 |
| Camera | |
| 13.00 MP + 13.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| -- | 1920 x 1080 (Full HD) video resolution |
| 7.04 | 8.14 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6 | 6.7 |
| Battery Life | |
| 2410mAh Li-Polymer Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 4.4 | 5.92 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K51 has an overall score of 71.1, which is slightly better than Lenovo Vibe X2 Pro's 65 general score. Although it's the best device in this review, LG K51's body is heavier and somewhat thicker than the Lenovo Vibe X2 Pro. These phones work with Android operating system, but the LG K51 has newer 10 version while Lenovo Vibe X2 Pro has Android 4.4 version.
Lenovo Vibe X2 Pro counts with a bit better processor than LG K51, because although it has 1 GB lesser RAM, and they both have the same number of cores, the Lenovo Vibe X2 Pro also counts with a graphics processing unit and a 64-bits processing unit. The Lenovo Vibe X2 Pro has a sharper screen than LG K51, because although it has a little bit smaller screen, it also counts with a much higher pixel density and a higher resolution of 1920 x 1080.
The LG K51 has a lot bigger memory for applications, games, photos and videos than Lenovo Vibe X2 Pro, and although they both have exactly the same 32 GB internal storage capacity, the LG K51 also has a SD memory card expansion slot that allows up to 1,95 TB. LG K51 features a much longer battery life than Lenovo Vibe X2 Pro, because it has a 4000mAh battery capacity.
The LG K51 features a superior camera than Lenovo Vibe X2 Pro. Both have a 13 MP camera.
The LG K51 not only is the best phones of the ones in this comparison, but it's also very cheap compared to the other phones.
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