Compare phones
| Global Score | |
| 72.2 | 87.7 |
| Basic Information | |
| LG | Samsung |
| Android 8.1 Oreo | Android 10 |
| 2018-06-15 | 2020-09-11 |
| 5.66 x 2.73 x 0.33 inches | 6.45 x 3.00 x 0.37 inches |
| 5.11 ounces | 7.51 ounces |
| 16 777 216 | Black and White |
| Metal | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 439 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek MT6750 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1500 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-T860 MP2 GPU | Adreno 618 GPU |
| 8.64 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 14.14 |
| Camera | |
| 13.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.33 inches (1/3") sensor | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.02 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Li - Ion Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 8.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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 |
| FM Radio | FM Radio |
Comparison review
The Galaxy M51 is way better than LG Q7, having a score of 87.7 against 72.2. These phones have Android OS (operating system), but Galaxy M51 has older 10 version and LG Q7 has Android 8.1 Oreo version. The Galaxy M51 construction is a lot newer, but somewhat thicker and much heavier than LG Q7. LG Q7 has a little more vivid display than Samsung Galaxy M51, because although it has a little bit worse resolution of 1080 x 2160px and a little smaller screen, it also counts with a little bit higher number of pixels in each inch in the display.
Samsung Galaxy M51 features a bit more powerful processing unit than LG Q7, and although they both have 8 processing cores, the Samsung Galaxy M51 also has 3 GB more RAM. Galaxy M51 counts with a lot better camera than LG Q7, because it has a camera with a way better 64 megapixels resolution, a lot larger camera sensor providing a lot better image quality, a lot better (4K) video resolution and a larger aperture to take better photos and videos in low light environments.
The Samsung Galaxy M51 features a way bigger memory capacity for apps and games than LG Q7, because it has a slot for an SD memory card that supports up to 512 GB and 96 GB more internal memory capacity. The Galaxy M51 has a much longer battery performance than LG Q7, because it has 7000mAh of battery capacity against 3000mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.