Compare phones
| Global Score | |
| 74.3 | 77.2 |
| Basic Information | |
| LG | Sony |
| Android 10 | -- |
| 2020-04-27 | 2017-04-05 |
| 6.50 x 3.02 x 0.33 inches | 5.75 x 2.83 x 0.32 inches |
| 6.77 ounces | 5.68 ounces |
| Blue, Pink and Titanium | Black, Blue and Silver |
| -- | Metal |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 700.00 |
| Display / Screen | |
| 6.5 inches | 5.2 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 424 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo, 64-bit (Quad-Core 2200 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Adreno 530 GPU |
| 9.27 | 9 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.74 | 8.88 |
| Camera | |
| 32.00 MP + 13.00 MP | 19.00 MP + 13.00 MP |
| -- | f/2.00 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (960 fps) (4K) video resolution |
| 8.91 | 12.87 |
| 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 | 2900mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 4.88 |
| 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 Sony Xperia XZs has a global score of 77.2, which is a little bit better than the LG K51S's 74.3 score. Although Sony Xperia XZs is much older than the LG K51S, it's design is a little thinner and lighter. LG K51S features a bit better hardware performance than Sony Xperia XZs, because although it has a smaller amount of RAM, it also counts with more CPU cores.
Xperia XZs counts with a more vivid display than LG K51S, because although it has a much smaller display, it also counts with a higher resolution of 1080 x 1920 and a much better screen pixels density. The Xperia XZs shoots way better videos and photos than LG K51S, because although it has a much lower resolution back camera, it also counts with a lot better 3840x2160 video definition.
The LG K51S has a superior storage capacity to store more apps and games than Xperia XZs, because it has a SD memory card expansion slot that supports a maximum of 2 TB and 32 GB more internal storage capacity. The LG K51S counts with a way better battery performance than Xperia XZs, because it has a 4000mAh battery size.
Although Sony Xperia XZs is a better device, it is way more expensive than the LG K51S, and it doesn't have such a good relation between it's price and quality as the LG K51S. If you are trying to save a few dollars, you can buy LG K51S, and give up a few specs and features, but you will get the most out of your budget.
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