Compare phones
| Global Score | |
| 65.1 | 71.1 |
| Basic Information | |
| ZTE | LG |
| Android 4.4.2 | Android 10 |
| -- | 2020-05-06 |
| 6.01 x 2.99 x 0.34 inches | 6.57 x 3.07 x 0.33 inches |
| 5.64 ounces | 7.17 ounces |
| Black | Titan gray |
| $ 180.00 | $ 174.00 |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1080 x 1920 pixels (Full HD) | 1560 x 720 pixels |
| -- | IPS LCD |
| 401 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AC chipset | MediaTek Helio P22 MT6762 chipset |
| Quad-Core 2500 MHz processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 3 GB RAM |
| Adreno 330 (450 MHz) GPU | IMG PowerVR GE8320 GPU |
| 9.36 | 9.09 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 7.56 | 12.76 |
| Camera | |
| 13.00 MP + 5.00 MP | 13.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (Full HD) video resolution |
| 9.46 | 8.14 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.5 | 6.7 |
| Battery Life | |
| 3100mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 40 hours talk time | -- |
| 5.12 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The LG K51 is just a bit better than the ZTE nubia Z7 Max, getting a 71.1 score against 65.1. LG K51's design is heavier but a little thinner than ZTE nubia Z7 Max. Both phones we are comparing have Android OS (operating system), but LG K51 has 10 version while ZTE nubia Z7 Max has Android 4.4.2.
The ZTE nubia Z7 Max counts with a bit superior processor than LG K51, because although it has a lower number of cores and a lower amount of RAM memory, it also counts with a graphics processor. ZTE nubia Z7 Max features a more vivid screen than LG K51, because although it has a little bit smaller display, it also counts with a lot greater screen pixel density and a higher 1920 x 1080 resolution.
ZTE nubia Z7 Max has a much better camera than LG K51, because although it has a tinier diafragm aperture which is worse for low-light captures and video, and they both have the same resolution camera, the ZTE nubia Z7 Max also counts with a lot better video quality. LG K51 counts with a very superior storage capacity for applications, games, photos and videos than ZTE nubia Z7 Max, and although they both have the same 32 GB internal memory, the LG K51 also has a slot for SD memory cards that admits a maximum of 1,95 TB.
The LG K51 features improved battery life than ZTE nubia Z7 Max, because it has 4000mAh of battery capacity.
LG K51 is not only the best phones between the ones we are comparing here, but it's also cheap compared to the other phone.
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