Compare phones
| Global Score | |
| 74.3 | 87.2 |
| Basic Information | |
| LG | Sony |
| Android 10 | -- |
| 2020-04-27 | 2020-10-12 |
| 6.50 x 3.02 x 0.33 inches | 6.22 x 2.68 x 0.31 inches |
| 6.77 ounces | 5.75 ounces |
| Blue, Pink and Titanium | Black, Blue and Grey |
| -- | Aluminum and Glass (Corning Gorilla Glass 6) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | $ 848.00 |
| Display / Screen | |
| 6.5 inches | 6.1 inches |
| 1600 x 720 pixels | 2520 x 1080 pixels |
| IPS LCD | OLED |
| 270 pixels per inch | 449 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.4 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Adreno 650 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 14.74 | 15.38 |
| Camera | |
| 32.00 MP + 13.00 MP | 12.00 MP + 8.00 MP |
| -- | f/1.70 aperture |
| -- | 24.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (120 fps) (4K) video resolution |
| 8.91 | 10.67 |
| 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), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 Xperia 5 II is better than the LG K51S, having a score of 87.2 against 74.3. Even though Xperia 5 II and LG K51S were released with only a couple months difference, Xperia 5 II is somewhat lighter and just a little bit thinner. The Xperia 5 II counts with a more vivid screen than LG K51S, because although it has a little smaller screen, it also counts with a much better 1080 x 2520 resolution and a lot greater pixel number per inch of screen.
The Xperia 5 II features a bit more memory capacity for games and applications than LG K51S, because although it has a slot for external memory cards that admits up to 1000 GB against 2 TB, it also counts with 128 GB internal storage. The Sony Xperia 5 II counts with a little bit better processing power than LG K51S, and although they both have 8 cores, the Sony Xperia 5 II also has 5 GB more RAM memory.
Sony Xperia 5 II has a better camera than LG K51S, because although it has a camera with a way lower resolution, it also counts with a way better 3840x2160 video resolution. Sony Xperia 5 II has a battery lifetime that's very similar to the LG K51S one.
Although Xperia 5 II is a better device, it costs a lot more money than the LG K51S, and it doesn't have such a good relation between it's price and quality as LG K51S. If you prefer to save some money, you can buy the LG K51S, giving up some specs and features, but you'll get the most with your money.
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