Screen size
7100x2.2"
9720Winner: 2.8"+21%
Quick verdict
9720 leads the measured specs 11-0.
Measured wins
7100x
0
spec wins
Ties
2
equal specs
9720
11
spec wins
Overall winner
Screen size
Technology
7100x
GSM
9720
GSM / HSPA
2G bands
7100x
GSM 850 / 900 / 1800 / 1900
9720
GSM 850 / 900 / 1800 / 1900
GPRS
7100x
Yes
9720
-
EDGE
7100x
No
9720
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
equal specsThickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
-
3G bands
7100x
-
9720
HSDPA 850 / 900 / 1900 / 2100
Speed
7100x
-
9720
HSPA 7.2/5.76 Mbps
Announced
7100x
2005, Q1
9720
2013, August. Released 2013, August
Status
7100x
Discontinued
9720
Discontinued
Dimensions
7100x
114 x 56 x 20 mm (4.49 x 2.20 x 0.79 in)
9720
114 x 66 x 12 mm (4.49 x 2.60 x 0.47 in)
Weight
7100x
120 g (4.23 oz)
9720
120 g (4.23 oz)
Keyboard
7100x
QWERTY
9720
QWERTY
SIM
7100x
Mini-SIM
9720
Mini-SIM
Other
7100x
-
9720
Optical trackpad
Type
7100x
65K colors
9720
IPS LCD
Size
7100x
2.2 inches, 15.6 cm2 (~24.4% screen-to-body ratio)
9720
2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio)
Resolution
7100x
240 x 260 pixels (~161 ppi density)
9720
480 x 360 pixels, 4:3 ratio (~214 ppi density)
Other
7100x
Wallpapers
9720
-
OS
7100x
BlackBerry OS
9720
BlackBerry OS 7.1
CPU
7100x
-
9720
806 MHz Tavor MG1
Card slot
7100x
No
9720
microSDHC (dedicated slot)
Internal
7100x
32MB 4MB RAM
9720
512MB ROM, 512MB RAM
Other
7100x
32 MB flash memory 4 MB SRAM
9720
-
Other
7100x
No
9720
-
Loudspeaker
7100x
Yes
9720
Yes
Alert types
7100x
Vibration; Downloadable polyphonic ringtones
9720
-
3.5mm jack
7100x
No
9720
Yes
WLAN
7100x
No
9720
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
7100x
Yes
9720
2.1, A2DP, EDR
Positioning
7100x
No
9720
GPS
Radio
7100x
No
9720
Stereo FM radio, RDS
USB
7100x
Proprietary
9720
microUSB 2.0
NFC
7100x
-
9720
No
Sensors
7100x
9720
Accelerometer, proximity
Browser
7100x
HTML
9720
-
Other
7100x
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
7100x
Removable Li-Ion battery
9720
Li-Ion 1450 mAh, removable
Stand-by
7100x
Up to 190 h
9720
Up to 432 h
Talk time
7100x
Up to 4 h
9720
Up to 7 h
Music play
7100x
-
9720
Up to 30 h
Colors
7100x
9720
Black, White, Purple, Blue, Pure Pink
SAR EU
7100x
-
9720
1.10 W/kg (head)
Price
7100x
-
9720
About 130 EUR
Single
7100x
-
9720
5 MP
Features
7100x
-
9720
LED flash
Video
7100x
-
9720
480p@30fps
Other
7100x
-
9720
No