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LG Optimus 2X vs Motorola ATRIX HD

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

Display

Size:

4.0 inches
4.5 inches

Resolution:

800 x 480 pixels, 233 PPI
1280 x 720 pixels, 326 PPI

Technology:

TFT
TFT

Screen-to-body:

58.09 %
59.82 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip:

NVIDIA Tegra 250 T20 (Harmony)
Qualcomm Snapdragon S4 Plus MSM8960

Processor:

Dual-core, 1000 MHz, ARM Cortex-A9
Dual-core, 1500 MHz, Krait

GPU:

Nvidia GeForce
Adreno 225

RAM:

0.5GB
1GB DDR2

ROM:

8192 MB

Internal storage:

8GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (4.0, 2.2)
Android (4.1, 4.0)

Battery

Capacity:

1500 mAh
1780 mAh

Type:

Li - Ion, User replaceable
Li - Polymer, User replaceable

Camera

Rear:

Single camera
Single camera

Main camera:

8 MP (Autofocus)
8 MP (Autofocus)

Specifications:

Aperture size: F2.8

Video recording:

1920x1080 (Full HD)
1920x1080 (Full HD) (30 fps)

Features:

Video calling
Video calling

Front:

1.3 MP
1.3 MP

Design

Dimensions:

4.88 x 2.49 x 0.43 inches (123.9 x 63.2 x 10.9 mm)
5.26 x 2.75 x 0.33 inches (133.5 x 69.9 x 8.4 mm)

Weight:

4.90 oz (139.0 g)
4.94 oz (140.0 g)

Materials:

Back: Kevlar

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Gray, White

Cellular

LTE (FDD):

Bands 4(AWS-1), 17(700 b)

UMTS:

Bands 8(900), 1(2100)
Bands 5(850), 4(1700/2100), 2(1900)

Data Speed:

HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Micro SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

DLNA

Radio:

FM, Stereo

Additional microphone(s):

for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

Yes
4.0, EDR

Wi-Fi:

802.11 b, g, n
802.11 a, b, g, n; Hotspot

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

HDMI:

Yes
Micro HDMI (Type D)

Location:

A-GPS
GPS, A-GPS

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other:

Computer sync, OTA sync
Computer sync, OTA sync

Hearing aid compatible:

M3, T3

Phone features

Notifications:

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

Other features:

Voice recording, TTY/TDD
Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Dec 17, 2010
Jun 14, 2012

FCC ID value:

BEJP990
IHDP56MB4

Measured SAR:

Head:

0.27 W/kg
1.34 W/kg

Measured in:

1900 MHz

Body:

0.62 W/kg
0.67 W/kg

Measured in:

850 MHz

Simultaneous Transmission:

1.55 W/kg

Wireless Router:

1.49 W/kg

Availability

Officially announced:

Dec 16, 2010
Jul 10, 2012
FCC OKs Cingular\'s purchase of AT&T Wireless