Compare phones
| Global Score | |
| 35.9 | 71.1 |
| Basic Information | |
| Motorola | LG |
| -- | Android 10 |
| 2009-06-23 | 2020-05-06 |
| 3.46 x 2.52 x 0.70 inches | 6.57 x 3.07 x 0.33 inches |
| 4.97 ounces | 7.17 ounces |
| -- | Titan gray |
| $ 179.00 | $ 174.00 |
| Display / Screen | |
| 2.5 inches | 6.5 inches |
| 320 x 240 pixels (QVGA) | 1560 x 720 pixels |
| TFT | IPS LCD |
| 160 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 5.9 | 7.2 |
| Performance | |
| -- | MediaTek Helio P22 MT6762 chipset |
| processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| -- | 3 GB RAM |
| GPU | IMG PowerVR GE8320 GPU |
| 5.76 | 9.09 |
| Storage | |
| 102,4 MB internal memory | 32 GB internal memory |
| microSD, microSDHC external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 0.6 | 12.76 |
| Camera | |
| 2.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| -- | 1920 x 1080 (Full HD) video resolution |
| 4.73 | 8.14 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 0.9 | 6.7 |
| Battery Life | |
| 1170mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 366 hours standby time 3.5 hours talk time | -- |
| 2.8 | 5.92 |
| Other Features | |
| Bluetooth 2.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K51 has an overall score of 71.1, which is much better than the Motorola Karma QA1's score of 35.9. Even though the LG K51 is notably heavier than the Motorola Karma QA1, it's a lot thinner and much newer. LG K51 counts with a lot better performance than Motorola Karma QA1, because it has a larger number of cores (and faster).
LG K51 has an incredibly better display than Motorola Karma QA1, because it has a really bigger screen, much more pixels per inch in the display and a much higher 720 x 1560 pixels resolution. The LG K51 features a much bigger storage to store more apps and games than Motorola Karma QA1, because it has 32 GB internal memory capacity.
The LG K51 takes greater photos and videos than Motorola Karma QA1, because it has a back facing camera with a way higher resolution. The LG K51 counts with a much longer battery performance than Motorola Karma QA1, because it has a 4000mAh battery capacity.
The LG K51 is not only the best devices of the ones we are comparing, but it's also the cheapest one, making buying this phone a simple decision.
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