OLED
Organic
Light-Emitting diode.
IMEI
International Mobile
Equipment Identity.
ESN
Electronic
Serial Number.
UPS
Uninterruptible
Power Supply.
HDMI
High-Definition
Multimedia Interface.
VPN
Virtual Private Network.
APN
Access Point Name.
LED
Light Emitting Diode.
DLNA
Digital
Living Network Alliance.
RAM
Random Access Memory.
ROM
Read-only memory.
VGA
Video Graphics Array.
QVGA
Quarter Video
Graphics Array.
WVGA
Wide video Graphics Array.
WXGA
Widescreen Extended
Graphics Array.