Motorola ATRIX 4G vs LG Optimus 2X

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

Display

Size:

4.0 inches
4.0 inches

Resolution:

960 x 540 pixels, 275 PPI
800 x 480 pixels, 233 PPI

Technology:

TFT

Screen-to-body:

58.94 %
58.09 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

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

Hardware

System chip:

NVIDIA Tegra 2
NVIDIA Tegra 250 T20 (Harmony)

Processor:

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

GPU:

Yes
Nvidia GeForce

RAM:

1GB
0.5GB

Internal storage:

16GB
8GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (2.3.6, 2.3.4, 2.2)
Android (4.0, 2.2)

Battery

Capacity:

1930 mAh
1500 mAh

Type:

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

Camera

Rear:

Single camera
Single camera

Main camera:

5 MP (Autofocus)
8 MP (Autofocus)

Specifications:

Aperture size: F2.8
Aperture size: F2.8

Video recording:

1280x720 (HD) (30 fps)
1920x1080 (Full HD)

Features:

Video calling
Video calling

Front:

0.3 MP VGA
1.3 MP

Design

Dimensions:

4.64 x 2.50 x 0.43 inches (117.75 x 63.5 x 10.95 mm)
4.88 x 2.49 x 0.43 inches (123.9 x 63.2 x 10.9 mm)

Weight:

4.76 oz (135.0 g)
4.90 oz (139.0 g)

Biometrics:

Fingerprint (swipe)

Features:

Notification light

Cellular

UMTS:

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

Data Speed:

HSDPA 14.4 Mbit/s, HSUPA 2 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers

Screen mirroring:

DLNA
DLNA

Radio:

FM, Stereo

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

2.1, EDR
Yes

Wi-Fi:

802.11 b, g, n
802.11 b, g, n

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging

HDMI:

Micro HDMI (Type D), 1.3
Yes

Location:

A-GPS
A-GPS

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass

Other:

Computer sync, OTA sync
Computer sync, OTA sync

Hearing aid compatible:

M3, T3

Phone features

Notifications:

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

Other features:

Voice recording, TTY/TDD
Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Feb 09, 2011
Dec 17, 2010

FCC ID value:

IHDP56LS1 link
BEJP990 link

Measured SAR:

Head:

1.45 W/kg
0.27 W/kg

Measured in:

1900 MHz

Body:

0.63 W/kg
0.62 W/kg

Measured in:

850 MHz

Buyers information

Price:

$ 600

Availability

Officially announced:

Jan 05, 2011
Dec 16, 2010
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