Display

The LG RD 3640 features a 1.5 inch display which is quite common for a smartphone
The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 121 PPI, the device is 15% sharper than typical phones released .

Battery Life

It is said that the LG RD 3640 can last up to 3 hours of talk time just slightly lower than the common 12 hours found in other devices. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 950 mAh

Dimensions and Design

The dimension is 104.8 in height, 47.5 width, and 14.50 mm of thickness.
The phone's body has a depth of 14.5 mm, 107% thicker than a typical device in screen category.
75 grams of weight for this screen size is considered quite heavy.

Processor and Memory

16 MB of RAM means that it has below average RAM for a smartphone, signaling a mediocre phone performance.