LG Optimus 4X HD

Announced:
Feb 23, 2012
Market status:
Released
Release date:
Jun 11, 2012

PhoneArena Rating:

8.5
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Display

Display size:

4.7 inches

Resolution:

720 x 1280 pixels

Pixel density:

312 ppi

Technology:

IPS LCD

Screen-to-body ratio:

67.60 %

Features:

Ambient light sensor, Proximity sensor

Camera

Rear:

Single camera

Main camera:

8 megapixels

Hardware Features:

Autofocus, Back-illuminated sensor (BSI)

Flash:

LED

Video recording:

1920x1080 (Full HD) (30 fps)

Features:

Video calling

Front:

1.3 megapixels

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 g)
the average is 6 oz (172 g)

Multimedia

Headphones:

3.5 mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

DLNA, MHL

Radio:

FM, Stereo, RDS

Hardware & Performance

System chip:

NVIDIA Tegra 3 T30

Processor:

Quad-core, 1500 MHz, ARM Cortex-A9

GPU:

Nvidia ULP GeForce

RAM:

1 GB

Internal storage:

16 GB

Available to use:

12 GB

Storage expansion:

microSDXC up to 64 GB

OS:

Android (4.1, 4.0.3), LG Optimus UI

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, USB charging, Video out

HDMI:

Yes

Location:

A-GPS

Sensors:

Accelerometer, Gyroscope, Compass

Other:

NFC, Tethering, Computer sync, OTA sync

Cellular

UMTS:

850, 900, 1900, 2100 MHz

Data:

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

Battery

Capacity:

2150 mAh

Type:

Li - Ion, User replaceable

Talk time:

9.36 hours
the average is 21 h (1288 min)

Stand-by time:

30.5 days (731 hours)
the average is 19 days (457 h)

Talk time (3G):

10.86 hours
the average is 23 h (1362 min)

Stand-by time (3G):

28.6 days (686 hours)
the average is 25 days (611 h)

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 link

FCC measured SAR:

Head:

0.51 W/kg

Body:

0.74 W/kg

Simultaneous Transmission:

0.76 W/kg

Wireless Router:

0.74 W/kg

This device is also known as LG P880

Pros

No Pros

Cons

  • Too little RAM

Description

LG Optimus 4X HD is an Android 4.0 running smartphone which comes with quad-core NVIDIA Tegra 3 processor, while a 4.7” 1280 x 720 display accompanies its larger than life status – and if that’s not enough, it’s packaged all within a 8.9mm casing. It also features an 8-megapixel rear camera, 1.3-megapixel front-facing snapper, 21Mbps HSPA, 802.11 b/g/n Wi-Fi, 16GB of storage, NFC and Bluetooth 4.0. Worried about the pitfalls with battery drain with this one? Well, the handset packs a hefty 2,150 mAh battery to hopefully give it enough juice to get through a day.

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