Compare phones
| Global Score | |
| 74.3 | 79.1 |
| Basic Information | |
| LG | Asus |
| Android 10 | Android 12 |
| 2020-04-27 | 2022-07-05 |
| 6.50 x 3.02 x 0.33 inches | 6.81 x 3.03 x 0.41 inches |
| 6.77 ounces | 8.43 ounces |
| Blue, Pink and Titanium | Phantom Black and Storm White |
| -- | 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 | 8.9 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| PowerVR GE8320 GPU | Adreno 730 GPU |
| 9.27 | 6.3 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 17.6 |
| Camera | |
| 32.00 MP + 13.00 MP | 50.00 MP + 12.00 MP |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.91 | 8.36 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 6000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth |
| 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 6 has a global score of 79.1, which is a bit better than LG K51S's general score of 74.3. Asus ROG Phone 6 is a notably newer cellphone than the LG K51S, but it's heavier and thicker. Both devices in this review include Android OS (Operating System), but the Asus ROG Phone 6 has the newer 12 version and LG K51S has Android 10 version, providing a couple nice extra features and performance enhancements.
LG K51S features a very superior performance than Asus ROG Phone 6, although it has less RAM memory, they both have the same number of cores. Asus ROG Phone 6 features a much sharper display than LG K51S, because it has a bit larger display, a lot higher resolution of 1080 x 2448 and a better amount of pixels per screen inch.
The LG K51S captures clearer videos and photos than Asus ROG Phone 6, although it has a way worse resolution camera in the back. Asus ROG Phone 6 counts with a better storage capacity for applications and games than LG K51S, because although it has no slot for an external memory card, it also counts with 448 GB more internal storage.
The Asus ROG Phone 6 counts with a much longer battery duration than LG K51S, because it has a 50% greater battery size.
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