Screen size
6720Winner: 3.0"+6.7%
97202.8"
Quick verdict
9720 leads the measured specs 11-1.
Measured wins
6720
1
spec wins
Ties
1
equal specs
9720
11
spec wins
Overall winner
Screen size
Technology
6720
GSM
9720
GSM / HSPA
2G bands
6720
GSM 900 / 1800
9720
GSM 850 / 900 / 1800 / 1900
GPRS
6720
9720
-
EDGE
6720
No
9720
-
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
3G bands
6720
-
9720
HSDPA 850 / 900 / 1900 / 2100
Speed
6720
-
9720
HSPA 7.2/5.76 Mbps
Announced
6720
2003, Q2
9720
2013, August. Released 2013, August
Status
6720
Discontinued
9720
Discontinued
Dimensions
6720
121 x 77 x 18 mm (4.76 x 3.03 x 0.71 in)
9720
114 x 66 x 12 mm (4.49 x 2.60 x 0.47 in)
Weight
6720
138 g (4.87 oz)
9720
120 g (4.23 oz)
Keyboard
6720
QWERTY
9720
QWERTY
SIM
6720
Mini-SIM
9720
Mini-SIM
Other
6720
-
9720
Optical trackpad
Type
6720
Monochrome
9720
IPS LCD
Size
6720
3.0 inches, 29.0 cm2 (~31.2% screen-to-body ratio)
9720
2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio)
Resolution
6720
160 x 160 pixels, 1:1 ratio (~75 ppi density)
9720
480 x 360 pixels, 4:3 ratio (~214 ppi density)
OS
6720
BlackBerry OS
9720
BlackBerry OS 7.1
CPU
6720
-
9720
806 MHz Tavor MG1
Card slot
6720
No
9720
microSDHC (dedicated slot)
Internal
6720
16MB 1MB RAM
9720
512MB ROM, 512MB RAM
Other
6720
No
9720
-
Loudspeaker
6720
Yes
9720
Yes
Alert types
6720
Vibration; Monophonic ringtones
9720
-
3.5mm jack
6720
No
9720
Yes
WLAN
6720
No
9720
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
6720
No
9720
2.1, A2DP, EDR
Positioning
6720
No
9720
GPS
Radio
6720
No
9720
Stereo FM radio, RDS
USB
6720
Proprietary
9720
microUSB 2.0
NFC
6720
-
9720
No
Sensors
6720
9720
Accelerometer, proximity
Browser
6720
HTML
9720
-
Other
6720
Organizer
9720
BBM key MP3/eAAC+/WMA/WAV/Flac player MP4/H.264/WMV player Organizer Document viewer Voice memo/dial Predictive text input
Type
6720
Removable Li-Ion battery
9720
Li-Ion 1450 mAh, removable
Stand-by
6720
Up to 240 h
9720
Up to 432 h
Talk time
6720
Up to 4 h
9720
Up to 7 h
Music play
6720
-
9720
Up to 30 h
Colors
6720
9720
Black, White, Purple, Blue, Pure Pink
SAR EU
6720
-
9720
1.10 W/kg (head)
Price
6720
-
9720
About 130 EUR
Single
6720
-
9720
5 MP
Features
6720
-
9720
LED flash
Video
6720
-
9720
480p@30fps
Other
6720
-
9720
No