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BlackBerry Curve 9310 vs HTC EVO Design 4G vs Samsung SCH-U740

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

Comparison mode:

Display

Size:

2.4 inches
4.0 inches

Resolution:

240 x 320 pixels, 164 PPI
960 x 540 pixels, 275 PPI
220 x 176 pixels

Technology:

TFT
S-LCD
TFT

Screen-to-body:

28.23 %
59.35 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch

Features:

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

Additional display:

96 pixels 96 x, STN, Colors: 65 536

Hardware

System chip:

Qualcomm Snapdragon S2 MSM8655

Processor:

Single core, 800 MHz
Single core, 1200 MHz

GPU:

Yes

RAM:

0.5GB
0.75GB

Internal storage:

4GB
0.06GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB
microSD

Device type:

Smartphone
Smartphone

OS:

BlackBerry (7.1)
Android (4.0, 2.3.3)

Battery

Capacity:

1450 mAh
1520 mAh
800 mAh

Type:

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

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

3.2 MP
5 MP (Autofocus)
1.3 MP

Video recording:

640x480 (VGA)
1280x720 (HD) (30 fps)
Yes

Features:

Video calling

Front:

1.3 MP

Design

Dimensions:

4.29 x 2.36 x 0.50 inches (109 x 60 x 12.7 mm)
4.80 x 2.40 x 0.50 inches (122 x 61 x 13 mm)
3.84 x 2.04 x 0.58 inches (97.5 x 52 x 15 mm)

Weight:

3.66 oz (104.0 g)
5.20 oz (147.0 g)
3.60 oz (102.0 g)

Features:

Full keyboard, Optical Mouse (Touchpad)
Full keyboard, Soft keys

Keys:

Right: Volume control, Camera shutter
Left: Volume control, Lock/Unlock key; Right: Other

Colors:

Black

Cellular

UMTS:

Bands 1(2100)

Data Speed:

UMTS, WiMAX

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Features:

Album art cover, Background playback

Screen mirroring:

DLNA

Radio:

FM
FM, FM Transmiter

Connectivity & Features

Bluetooth:

2.1
3.0
1.1

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0
Yes

Features:

Charging
Mass storage device, Charging
Charging

Location:

GPS, A-GPS
GPS
GPS

Sensors:

Accelerometer, Compass
Accelerometer, Compass

Other:

UMA (Wi-Fi Calling), Computer sync, OTA sync
Computer sync, OTA sync

Hearing aid compatible:

M3
M4, T4
M4

Phone features

Notifications:

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

Other features:

Voice recording
Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Jun 15, 2011

FCC ID value:

NM8PH44100

Measured SAR:

Head:

1.28 W/kg
0.80 W/kg

Body:

1.58 W/kg
1.36 W/kg

Buyers information

Price:

$ 400

In The Box:

Standard Lithium Ion Battery, AC Charger, 8GB MicroSD card (inserted), Micro USB Cable, SIM Card (inserted)

Availability

Officially announced:

Jun 27, 2012
Oct 19, 2011
FCC OKs Cingular\'s purchase of AT&T Wireless