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www.phonearena.com

LG Optimus 2X vs HTC Sensation 4G vs Motorola ATRIX 4G

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

Comparison mode:

Display

Size:

4.0 inches
4.3 inches
4.0 inches

Resolution:

800 x 480 pixels, 233 PPI
960 x 540 pixels, 256 PPI
960 x 540 pixels, 275 PPI

Technology:

TFT
S-LCD

Screen-to-body:

58.09 %
61.98 %
58.94 %

Colors:

16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

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

Hardware

System chip:

NVIDIA Tegra 250 T20 (Harmony)
Qualcomm Snapdragon S3 MSM8260
NVIDIA Tegra 2

Processor:

Dual-core, 1000 MHz, ARM Cortex-A9
Dual-core, 1200 MHz, Scorpion
Dual-core, 1000 MHz

GPU:

Nvidia GeForce
Yes
Yes

RAM:

0.5GB
0.75GB LPDDR2
1GB

ROM:

4096 MB

Internal storage:

8GB
available to use: 1 GB
16GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB
microSDHC up to 32 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (4.0, 2.2)
Android (4.0.3, 2.3.4, 2.3)
Android (2.3.6, 2.3.4, 2.2)

Battery

Capacity:

1500 mAh
1520 mAh
1930 mAh

Type:

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

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

8 MP (Autofocus)
8 MP (Autofocus)
5 MP (Autofocus)

Specifications:

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

Video recording:

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

Features:

Video calling
Video calling
Video calling

Front:

1.3 MP
0.3 MP VGA
0.3 MP VGA

Design

Dimensions:

4.88 x 2.49 x 0.43 inches (123.9 x 63.2 x 10.9 mm)
4.96 x 2.57 x 0.44 inches (126.1 x 65.4 x 11.3 mm)
4.64 x 2.50 x 0.43 inches (117.75 x 63.5 x 10.95 mm)

Weight:

4.90 oz (139.0 g)
5.22 oz (148.0 g)
4.76 oz (135.0 g)

Biometrics:

Fingerprint (swipe)

Features:

Notification light

Keys:

Left: Volume control

Cellular

UMTS:

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

Data Speed:

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

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers

Screen mirroring:

DLNA
DLNA, MHL
DLNA

Radio:

FM, Stereo
FM

Additional microphone(s):

Yes
for Noise cancellation

Connectivity & Features

Bluetooth:

Yes
3.0
2.1, EDR

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0
microUSB, USB 2.0

Features:

Mass storage device, Charging
Mass storage device, Charging, Video out
Mass storage device, Charging

HDMI:

Yes
Yes
Micro HDMI (Type D), 1.3

Location:

A-GPS
A-GPS
A-GPS

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other:

Computer sync, OTA sync
UMA (Wi-Fi Calling), Tethering, 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
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, (MP3)

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Dec 17, 2010
May 06, 2011
Feb 09, 2011

FCC ID value:

BEJP990
NM8PG58130
IHDP56LS1

Measured SAR:

Head:

0.27 W/kg
0.61 W/kg
1.45 W/kg

Measured in:

1900 MHz
1700 MHz

Body:

0.62 W/kg
1.29 W/kg
0.63 W/kg

Measured in:

850 MHz
1900 MHz

Buyers information

Price:

$ 600

Availability

Officially announced:

Dec 16, 2010
Apr 12, 2011
Jan 05, 2011
FCC OKs Cingular\'s purchase of AT&T Wireless