Compare phones
| Global Score | |
| 53.9 | 71.1 |
| Basic Information | |
| BLU | LG |
| Android 4.2 | Android 10 |
| -- | 2020-05-06 |
| 5.67 x 2.87 x 0.35 inches | 6.57 x 3.07 x 0.33 inches |
| 5.11 ounces | 7.17 ounces |
| Black and White | Titan gray |
| Scratch-Resistant Glass | -- |
| $ 179.00 | $ 174.00 |
| Display / Screen | |
| 5 inches | 6.5 inches |
| 720 x 1280 pixels (HD) | 1560 x 720 pixels |
| IPS LCD | IPS LCD |
| 294 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Mediatek MT6589 chipset | MediaTek Helio P22 MT6762 chipset |
| ARM Cortex-A7 (Quad-Core 1200 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 1 GB RAM | 3 GB RAM |
| PowerVR SGX544 (384 MHz) GPU | IMG PowerVR GE8320 GPU |
| 8.28 | 9.09 |
| Storage | |
| 16 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 5.72 | 12.76 |
| Camera | |
| 13.00 MP + 5.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 8.03 | 8.14 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| HSPA+ (4G), HSDPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM, Dual SIM | Nano SIM |
| 4.4 | 6.7 |
| Battery Life | |
| 2000mAh Li-Ion Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 850 hours standby time 25 hours talk time | -- |
| 3.92 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K51 has an overall score of 71.1, which is a lot better than the BLU Life One's 53.9 overall score. The LG K51 body is heavier but a little bit thinner than the BLU Life One. Both phones in our current comparison have Android OS (Operating System), but LG K51 has newer 10 version and BLU Life One has Android 4.2.
BLU Life One counts with a more vivid screen than LG K51, because although it has a lot smaller display and a little lower 1280 x 720 resolution, it also counts with a just a bit higher pixels density. LG K51 has a bit more powerful CPU than BLU Life One, because although it has doesn't have an additional graphics processing unit, it also counts with a larger amount of RAM and a higher number of cores.
LG K51 features a much better storage capacity for applications and games than BLU Life One, because it has a slot for an SD memory card that admits up to 1,95 TB and more internal memory. LG K51 has a slightly better camera than BLU Life One. They have the same resolution back facing camera, the same (Full HD) video definition and the same video frame rates.
The LG K51 counts with a way better battery duration than BLU Life One, because it has a 4000mAh battery size.
In addition to being the best phone between the ones we are comparing here, the LG K51 is also cheap compared to the other phone.
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