BlackBerry Pearl 9105 vs BlackBerry Bold 9780 vs HTC ChaCha

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

Display

Size:

2.4 inches
2.6 inches

Resolution:

400 x 360 pixels
360 x 480 pixels, 246 PPI
320 x 480 pixels, 222 PPI

Technology:

TFT
TFT

Screen-to-body:

28.23 %
27.30 %

Colors:

65 536

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor
Ambient light sensor
Ambient light sensor, Proximity sensor, Scratch-resistant glass

Hardware

System chip:

Qualcomm Snapdragon S1 MSM7227

Processor:

624 MHz
Single core, 800 MHz, ARM11

GPU:

Adreno 200

RAM:

0.25GB
0.5GB
0.5GB

ROM:

256 MB
512 MB

Storage expansion:

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

Device type:

Smartphone
Smartphone
Smartphone

OS:

BlackBerry (5.0.x)
BlackBerry (6.0.x)
Android (2.3.5, 2.3.3)

Battery

Capacity:

1150 mAh
1250 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 (Autofocus)
5 MP (Autofocus)
5 MP (Autofocus)

Video recording:

Yes
Yes
Yes

Features:

Continuous autofocus
Video calling

Front:

0.3 MP VGA

Design

Dimensions:

4.25 x 1.97 x 0.52 inches (108 x 50 x 13.3 mm)
4.29 x 2.36 x 0.55 inches (109 x 60 x 14 mm)
4.50 x 2.54 x 0.42 inches (114.4 x 64.6 x 10.7 mm)

Weight:

3.28 oz (93.0 g)
4.30 oz (122.0 g)
4.23 oz (120.0 g)

Features:

Numeric keypad, Optical Mouse (Touchpad), Notification light
Full keyboard, Optical Mouse (Touchpad), Notification light
Full keyboard

Colors:

Black, Purple, Pink, Red, White

Cellular

UMTS:

850, 1900, 2100 MHz
850, 1900, 2100 MHz
900, 2100 MHz

Data Speed:

HSDPA 3.6 Mbit/s, UMTS
UMTS, HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker

Connectivity & Features

Bluetooth:

2.1
2.1
3.0

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0
microUSB

Features:

Charging
Charging
Mass storage device, Charging

Location:

GPS
A-GPS
GPS

Sensors:

Accelerometer, Compass

Other:

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

Hearing aid compatible:

M3, T3

Phone features

Notifications:

Music ringtones (MP3, AAC, WMA, WAV, M4A (Apple lossless), MP4, MIDI), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3)
Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording
Voice recording
Voice dialing, Voice recording

Regulatory Approval

FCC approval:

Date approved:

May 16, 2011

FCC ID value:

NM8PH06110 link

Measured SAR:

Head:

0.68 W/kg

Body:

1.37 W/kg

Availability

Officially announced:

Apr 26, 2010
Oct 27, 2010
Feb 15, 2011
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
FCC OKs Cingular\'s purchase of AT&T Wireless