Compare phones
| Global Score | |
| 47.5 | 71.1 |
| Basic Information | |
| LG | LG |
| Windows Mobile Professional 6.5 | Android 10 |
| 2009-11-30 | 2020-05-06 |
| 4.45 x 2.16 x 0.63 inches | 6.57 x 3.07 x 0.33 inches |
| 5.20 ounces | 7.17 ounces |
| -- | Titan gray |
| $ 180.00 | $ 174.00 |
| Display / Screen | |
| 3.2 inches | 6.5 inches |
| 480 x 800 pixels | 1560 x 720 pixels |
| TFT | IPS LCD |
| 292 pixels per inch | 264 pixels per inch |
| Resistive | No touch screen |
| 7.5 | 7.2 |
| Performance | |
| Qualcomm Snapdragon S1 QSD8650 chipset | MediaTek Helio P22 MT6762 chipset |
| Scorpion (Single-Core 1000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 256 MB RAM | 3 GB RAM |
| Adreno 200 (128 MHz) GPU | IMG PowerVR GE8320 GPU |
| 7.38 | 9.09 |
| Storage | |
| -- | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 1.32 | 12.76 |
| Camera | |
| 5.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| -- | 0.33 inches (1/3") sensor |
| -- | 1920 x 1080 (Full HD) video resolution |
| 5.5 | 8.14 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSDPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 3.3 | 6.7 |
| Battery Life | |
| 1500mAh Li-Polymer Battery | 4000mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| 408 hours standby time 4 hours talk time | -- |
| 3.28 | 5.92 |
| Other Features | |
| Bluetooth 2.1, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG K51 is way better than the LG eXpo, with a 71.1 score against 47.5. The LG K51 counts with Android 10 OS, while LG eXpo comes with Windows Mobile Professional 6.5 OS. The LG K51 construction is much newer and notably thinner than LG eXpo's, although it is a lot heavier. The LG eXpo counts with a bit more vivid screen than LG K51, because although it has a way lower 800 x 480 resolution and a lot smaller display, it also counts with a bit greater count of pixels in each inch of display.
The LG K51 features a lot bigger storage to store more games and applications than LG eXpo, because it has an external memory slot that holds a maximum of 1,95 TB. The LG K51 counts with a very superior performance than LG eXpo, because although it has doesn't have a graphics co-processor, it also counts with a higher number of faster cores and more RAM.
LG K51 captures much better photos and videos than LG eXpo, because it has a back camera with much more mega-pixels. The LG K51 counts with a much better battery lifetime than LG eXpo, because it has a 167% larger battery capacity.
The LG K51 is not only the best phones between the ones we are comparing here, but it's also cheaper.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.