Compare phones
| Global Score | |
| 34.1 | 52.1 |
| Basic Information | |
| UMX | LG |
| Android 4.1 | Android 4.1 |
| -- | 0000-00-00 |
| 4.80 x 2.52 x 0.53 inches | 4.44 x 2.55 x 0.47 inches |
| 4.23 ounces | 4.41 ounces |
| -- | Black and White |
| $ 75.00 | $ 75.00 |
| Display / Screen | |
| 4 inches | 3.8 inches |
| -- | 320 x 480 pixels |
| -- | IPS LCD |
| 233 pixels per inch | 152 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.6 | 6.9 |
| Performance | |
| -- | Mediatek MT6575 chipset |
| processor | ARM Cortex-A9 (Single-Core 1000 MHz) processor |
| -- | 512 MB RAM |
| Yes GPU | PowerVR SGX531 (200 MHz) GPU |
| 5.76 | 7.47 |
| Storage | |
| -- | 4 GB internal memory |
| No SD card slot | microSD, microSDHC (up to 32 GB) external memory slot |
| 0 | 3.82 |
| Camera | |
| 5.00 MP | 3.00 MP |
| -- | 640 x 480 (30 fps) (VGA) video resolution |
| 5.5 | 5.61 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| CDMA | HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM, Dual SIM |
| 3.1 | 4.2 |
| Battery Life | |
| 800mAh Li-Ion Battery | 1700mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 252 hours standby time 5 hours talk time | 652 hours standby time 10.5 hours talk time |
| 2.24 | 3.52 |
| Other Features | |
| Bluetooth | Bluetooth 3.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
LG Optimus L4 II Dual is much better than the UMX U680, with a general score of 52.1 against 34.1. These phones have the same Android 4.1 OS (Operating System). The LG Optimus L4 II Dual is a somewhat thinner but just a little bit heavier phone than the UMX U680. The LG Optimus L4 II Dual has a little more vivid screen than UMX U680, although it has a lot worse pixels density and a little smaller screen.
The LG Optimus L4 II Dual counts with a superior memory capacity to install games and applications than UMX U680, because it has a SD extension slot that holds up to 32 GB. The LG Optimus L4 II Dual has a much better performance than UMX U680, because it has a graphics co-processor and a higher number of cores.
The LG Optimus L4 II Dual counts with a superior battery life than UMX U680, because it has a 1700mAh battery size against 800mAh. The LG Optimus L4 II Dual features a little bit better camera than UMX U680, although it has a back camera with a lot worse resolution.
The LG Optimus L4 II Dual and the UMX U680 cost the same, which makes it easy to pick between these phones.
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