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BlackBerry Bold 9900 vs BlackBerry 9720 vs BlackBerry Curve 3G

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

Comparison mode:

Display

Size:

2.8 inches
2.8 inches
2.4 inches

Resolution:

480 x 640 pixels, 286 PPI
360 x 480 pixels, 214 PPI
240 x 320 pixels, 167 PPI

Technology:

TFT
TFT

Screen-to-body:

31.95 %
32.31 %
27.31 %

Colors:

16 777 216
65 536

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor

Hardware

Processor:

Single core, 1200 MHz, QC 8655
Single core, 806 MHz, Tavor MG1
624 MHz

GPU:

Yes

RAM:

0.75GB
0.5GB
0.25GB

ROM:

256 MB

Internal storage:

8GB
0.512GB

Storage expansion:

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

Device type:

Smartphone
Smartphone
Smartphone

OS:

BlackBerry (7.1, 7)
BlackBerry (7.1)
BlackBerry (6.0.x, 5.0.x)

Battery

Capacity:

1230 mAh
1450 mAh
1150 mAh

Type:

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

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

5 MP
5 MP
2 MP

Video recording:

1280x720 (HD)
Yes
Yes

Design

Dimensions:

4.53 x 2.60 x 0.41 inches (115 x 66 x 10.5 mm)
4.48 x 2.6 x 0.47 inches (114 x 66 x 12 mm)
4.29 x 2.36 x 0.55 inches (109 x 60 x 14 mm)

Weight:

4.59 oz (130.0 g)
4.23 oz (120.0 g)
3.70 oz (105.0 g)

Features:

Full keyboard, Optical Mouse (Touchpad), Notification light
Full keyboard, D-Pad
Full keyboard, Optical Mouse (Touchpad), Notification light

Keys:

Right: Volume control, Camera shutter

Colors:

Black, Purple, Pink, Blue, White

Cellular

UMTS:

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

Data Speed:

HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA 3.6 Mbit/s, UMTS

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

Album art cover, Background playback, Preset equalizer
Album art cover, Background playback

Radio:

FM

Connectivity & Features

Bluetooth:

2.1
2.1, EDR
2.1, EDR

Wi-Fi:

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

USB:

microUSB, USB 2.0
microUSB, USB 2.0
microUSB

Features:

Mass storage device, Charging
Mass storage device, Charging
Charging

Location:

GPS, A-GPS
GPS, A-GPS
GPS

Sensors:

Accelerometer, Compass
Accelerometer

Other:

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

Hearing aid compatible:

M3, T3
M3, T3

Phone features

Notifications:

Music ringtones (MP3)
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Polyphonic ringtones (32 voices), Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone

Other features:

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

Regulatory Approval

FCC approval:

Date approved:

Aug 30, 2011
Oct 25, 2013
Jul 20, 2010

FCC ID value:

L6ARDE70UW
L6ARFU80UW
L6ARDA70UW

Measured SAR:

Head:

1.19 W/kg
1.02 W/kg
1.07 W/kg

Body:

1.03 W/kg
1.00 W/kg
0.72 W/kg

Simultaneous Transmission:

1.40 W/kg

Wireless Router:

1.06 W/kg

Buyers information

Price:

$ 700
$ 100

Availability

Officially announced:

May 02, 2011
Aug 09, 2010
FCC OKs Cingular\'s purchase of AT&T Wireless