Compare phones
| Global Score | |
| 66.6 | 71.1 |
| Basic Information | |
| ZTE | LG |
| Android 9.0 Pie | Android 10 |
| 2019-11-07 | 2020-05-06 |
| 6.22 x 2.96 x 0.31 inches | 6.57 x 3.07 x 0.33 inches |
| 5.82 ounces | 7.17 ounces |
| Black | Titan gray |
| Plastic | -- |
| $ 179.00 | $ 174.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2280 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | IPS LCD |
| 400 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.2 |
| Performance | |
| MediaTek Helio P60 MT6771 chipset | MediaTek Helio P22 MT6762 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Mali-G72 MP3 GPU | IMG PowerVR GE8320 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 14.66 | 12.76 |
| Camera | |
| 16.00 MP + 16.00 MP | 13.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 8.25 | 8.14 |
| 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 | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3100mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.12 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| 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
LG K51 has an overall score of 71.1, which is slightly better than ZTE Blade 10's general score of 66.6. Both of these devices work with Android OS, but the LG K51 has the previous 10 version and ZTE Blade 10 has Android 9.0 Pie version. Despite being the best phone in this comparison review, LG K51 is a heavier and just a little thicker phone than ZTE Blade 10.
ZTE Blade 10 counts with a more vivid display than LG K51, because although it has a quite smaller screen, it also counts with a way better resolution of 1080 x 2280 and way more pixels per inch of display. ZTE Blade 10 features a greater memory for games and applications than LG K51, and although they both have a slot for an external memory card that admits a maximum of 1,95 TB, the ZTE Blade 10 also has more internal storage.
The LG K51's CPU is very similar to the processor in ZTE Blade 10, both of them have 3 GB of RAM and the same number of cores. The ZTE Blade 10 features a little bit better camera than LG K51, and although they both have the same camera aperture, the same video frame rate and the same (Full HD) video resolution, the ZTE Blade 10 also has a better resolution camera.
LG K51 has longer battery life than ZTE Blade 10, because it has a 4000mAh battery size against 3100mAh.
Despite of being the best phone of the ones we are comparing here, LG K51 is also cheaper than the other phone.
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