Screen size
D6121.8"
D720Winner: 1.9"+5.3%
Quick verdict
D720 leads the measured specs 5-2.
Measured wins
D612
2
spec wins
Ties
3
equal specs
D720
5
spec wins
Overall winner
Screen size
Technology
D612
GSM
D720
GSM
2G bands
D612
GSM 900 / 1800
D720
GSM 900 / 1800
GPRS
D612
Class 12
D720
Class 12
EDGE
D612
No
D720
No
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
equal specsSD card
equal specsStereo speakers
Announced
D612
2007
D720
2007
Status
D612
Discontinued
D720
Discontinued
Dimensions
D612
105.5 x 44 x 12.2 mm (4.15 x 1.73 x 0.48 in)
D720
100 x 46 x 15.9 mm (3.94 x 1.81 x 0.63 in)
Weight
D612
71.4 g (2.50 oz)
D720
93 g (3.28 oz)
SIM
D612
Mini-SIM
D720
Mini-SIM
Type
D612
TFT, 65K colors
D720
TFT, 260K colors
Size
D612
1.8 inches, 10.2 cm2 (~22.0% screen-to-body ratio)
D720
1.9 inches, 11.4 cm2 (~24.7% screen-to-body ratio)
Resolution
D612
128 x 160 pixels (~114 ppi density)
D720
176 x 220 pixels (~148 ppi density)
Card slot
D612
microSD (dedicated slot)
D720
miniSD
Phonebook
D612
Yes
D720
Yes
Call records
D612
20 dialed, 20 received, 20 missed calls
D720
20 dialed, 20 received, 20 missed calls
Internal
D612
-
D720
60MB
Single
D612
VGA
D720
2 MP
Video
D612
Yes
D720
Yes
Other
D612
No
D720
No
Loudspeaker
D612
Yes
D720
Yes
Alert types
D612
Vibration; Downloadable polyphonic, MP3 ringtones
D720
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
D612
No
D720
No
WLAN
D612
No
D720
No
Bluetooth
D612
No
D720
No
Positioning
D612
No
D720
No
Radio
D612
No
D720
FM radio
USB
D612
Proprietary
D720
Proprietary
Sensors
D612
D720
Messaging
D612
SMS, EMS, MMS
D720
SMS, EMS, MMS
Browser
D612
WAP 2.0
D720
WAP 2.0
Games
D612
Yes
D720
Yes
Java
D612
Yes, MIDP 2.0
D720
Yes, MIDP 2.0
Other
D612
Data/ Fax Modem MP3/ MP4 player Audio Recorder FR,HR,EFR,AMR voice codecs Languages: Chinese, English, French, Spanish, Portuguese, Hindi
D720
MP3/ MP4 player Voice memo Data/ Fax Modem FR,HR,EFR,AMR voice codecs Languages: Chinese, English, French, Spanish, Portuguese, Hindi
Type
D612
Removable Li-Ion 650 mAh battery
D720
Removable Li-Ion 700 mAh battery
Stand-by
D612
Up to 140 h
D720
Up to 120 h
Talk time
D612
Up to 4 h
D720
Up to 4 h
Colors
D612
Blue, Silver
D720
Silver, Green, Blue