LG Optimus 4X HD Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

4.7 inches

Resolution:

1280 x 720 pixels, 312 PPI

Technology:

IPS LCD

Screen-to-body:

67.60 %

Colors:

16 777 216

Features:

Ambient light sensor, Proximity sensor

Hardware

System chip:

NVIDIA Tegra 3 T30

Processor:

Quad-core, 1500 MHz, ARM Cortex-A9

GPU:

Nvidia ULP GeForce

RAM:

1GB LPDDR2

Internal storage:

16GB, available to use: 12 GB

Storage expansion:

microSDXC up to 64 GB

Device type:

Smartphone

OS:

Android (4.1, 4.0.3), LG Optimus UI

Battery

Capacity:

2150 mAh

Type:

Li - Ion, User replaceable

Camera

Rear:

Single camera

Main camera:

8 MP (Autofocus, BSI sensor)

Flash:

LED

Video recording:

1920x1080 (Full HD) (30 fps)

Features:

Video calling

Front:

1.3 MP

Design

Dimensions:

5.21 x 2.68 x 0.35 inches (132.4 x 68.1 x 8.9 mm)

Weight:

4.97 oz (141.0 g)

Keys:

Left: Volume control

Cellular

3G:

Bands 5(850), 8(900), 2(1900), 1(2100)

Data Speed:

HSDPA+ (4G) 21.1 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

DLNA, MHL

Radio:

FM, Stereo, RDS

Connectivity & Features

Bluetooth:

4.0

Wi-Fi:

802.11 a, b, g, n; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0

Features:

Mass storage device, Charging, Video out

HDMI:

Yes

Location:

A-GPS

Sensors:

Accelerometer, Gyroscope, Compass

Other:

NFC, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

May 29, 2012

FCC ID value:

ZNFP880

Measured SAR:

Head:

0.51 W/kg

Body:

0.74 W/kg

Simultaneous Transmission:

0.76 W/kg

Wireless Router:

0.74 W/kg

Availability

Officially announced:

Feb 23, 2012
FCC OKs Cingular\'s purchase of AT&T Wireless