Compare phones
| Global Score | |
| 74.3 | 78.1 |
| Basic Information | |
| LG | ZTE |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-06-04 |
| 6.50 x 3.02 x 0.33 inches | 6.36 x 2.87 x 0.31 inches |
| 6.77 ounces | 6.63 ounces |
| Blue, Pink and Titanium | Black, Gold, Green and White |
| -- | Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 749.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 1600 x 720 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| 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 | 64.00 MP + 16.00 MP |
| -- | f/1.60 aperture |
| -- | 35.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| 8.91 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.1 |
| Battery Life | |
| 4000mAh Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 |
Comparison review
The ZTE Axon 30 Ultra is a bit better than the LG K51S, with a 78.1 score against 74.3. Both phones in our current comparison work with Android OS (operating system), but ZTE Axon 30 Ultra has 11 version while LG K51S has Android 10 version, so it provides you a lot of extra features and performance enhancements. ZTE Axon 30 Ultra is a newer phone, and it's also a little bit lighter and a bit thinner than the LG K51S.
ZTE Axon 30 Ultra has a much better looking screen than LG K51S, because it has a little bigger screen, a lot higher 1080 x 2400px resolution and a higher pixels density. The ZTE Axon 30 Ultra features a little better hardware performance than LG K51S, and although they both have 8 cores, the ZTE Axon 30 Ultra also has a larger amount of RAM memory.
The LG K51S has a superior memory capacity for games and applications than ZTE Axon 30 Ultra, because although it has less internal memory, it also counts with a slot for an SD memory card that supports a maximum of 2 TB. The ZTE Axon 30 Ultra features a bit longer battery performance than LG K51S, because it has 4600mAh of battery capacity.
ZTE Axon 30 Ultra counts with a very superior camera than LG K51S, because it has a lot better video resolution and a camera with much more megapixels.
Although ZTE Axon 30 Ultra is a better device, it is a lot more expensive than LG K51S, and it doesn't have such a good price and quality relation as LG K51S. So if you want that extra specs and features, you can buy the ZTE Axon 30 Ultra, else you can save some money and buy the LG K51S, letting go a couple features and specs.
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