Compare phones
| Global Score | |
| 74.3 | 84.9 |
| Basic Information | |
| LG | Asus |
| Android 10 | Android 12, 11 |
| 2020-04-27 | 2021-08-26 |
| 6.50 x 3.02 x 0.33 inches | 6.80 x 3.04 x 0.39 inches |
| 6.77 ounces | 8.40 ounces |
| Blue, Pink and Titanium | Phantom Black and Storm White |
| -- | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 270 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.3 | 9 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Snapdragon 888+ SM8350 (5 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 660, 64-bit (Octa-Core 2990 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| PowerVR GE8320 GPU | Adreno 660 GPU |
| 9.27 | 9.72 |
| 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 + 24.00 MP |
| -- | f/1.80 aperture |
| -- | 11.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.91 | 12.87 |
| 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, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| 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 Asus ROG Phone 5s is much better than the LG K51S, getting a global score of 84.9 against 74.3. Both devices in our current comparison use Android operating system, but the Asus ROG Phone 5s has a newer 12 version and LG K51S has Android 10 version, so it counts with some nice extra features and enhanced performance. Asus ROG Phone 5s's construction is newer than the LG K51S's, but it is heavier and thicker.
The Asus ROG Phone 5s counts with an incredibly better display than LG K51S, because it has a way higher 1080 x 2448 resolution, a greater screen pixels density and a little larger display. The Asus ROG Phone 5s counts with a bit better processor than LG K51S, and although they both have 8 cores, the Asus ROG Phone 5s also has more RAM.
The Asus ROG Phone 5s shoots greater pictures and videos than LG K51S, because it has a camera in the back with lot more MP and a lot higher video quality. LG K51S has a superior memory to store more games and applications than Asus ROG Phone 5s, because although it has only 64 GB internal storage capacity, it also counts with an external memory card slot that supports a maximum of 2 TB.
The Asus ROG Phone 5s counts with a really longer battery life than LG K51S, because it has a 50% more battery size.
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