Compare phones
| Global Score | |
| 74.3 | 84.6 |
| Basic Information | |
| LG | Motorola |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-08-19 |
| 6.50 x 3.02 x 0.33 inches | 6.65 x 2.99 x 0.35 inches |
| 6.77 ounces | 7.05 ounces |
| Blue, Pink and Titanium | Nebula Blue |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 1600 x 720 pixels | 2460 x 1080 pixels |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 395 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 778G SM7325 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 670 Prime, 64-bit, 6 nm (Octa-Core 2400 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 642L GPU |
| 9.27 | 9.36 |
| 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 | 108.00 MP + 32.00 MP |
| -- | f/1.90 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (920 fps) (HD) slow motion video |
| 8.91 | 12.1 |
| 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 | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| 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
Motorola Edge (2021) is better than the LG K51S, with a global score of 84.6 against 74.3. These phones include Android OS (Operating System), but the Motorola Edge (2021) has 11 version and LG K51S has Android 10 version, counting with a lot of extra features. The Motorola Edge (2021) construction is newer, but a bit thicker and a little bit heavier than the LG K51S.
The Motorola Edge (2021) features a sharper display than LG K51S, because it has a lot higher resolution of 1080 x 2460, a quite bigger screen and a better quantity of pixels per screen inch. LG K51S features a very superior storage capacity to install applications and games than Motorola Edge (2021), because although it has 0 less internal storage, it also counts with a slot for SD memory cards that holds up to 2 TB.
Motorola Edge (2021) features a bit faster processing unit than LG K51S, and although they both have the same number of cores, the Motorola Edge (2021) also has 3 GB more RAM memory. The Motorola Edge (2021) counts with superior battery duration than LG K51S, because it has a 5000mAh battery capacity.
The Motorola Edge (2021) takes a lot better photos and videos than LG K51S, because it has a camera in the back with way more mega-pixels and a way better video quality.
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