Screen size
M1801.4"
M306Winner: 1.8"+20%
Quick verdict
M306 leads the measured specs 4-0.
Measured wins
M180
0
spec wins
Ties
2
equal specs
M306
4
spec wins
Overall winner
Screen size
Technology
M180
GSM
M306
GSM
2G bands
M180
GSM 900 / 1800
M306
GSM 900 / 1800
GPRS
M180
No
M306
Class 10
EDGE
M180
No
M306
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
Stereo speakers
Announced
M180
2010, March. Released 2010, March
M306
2010. Released 2010, May
Status
M180
Discontinued
M306
Discontinued
Dimensions
M180
101.3 x 43 x 14.1 mm (3.99 x 1.69 x 0.56 in)
M306
110 x 43 x 13 mm (4.33 x 1.69 x 0.51 in)
Weight
M180
-
M306
-
SIM
M180
Mini-SIM
M306
Dual SIM (Mini-SIM, no dual stand-by)
Other
M180
Flashlight
M306
Flashlight
Type
M180
CSTN, 65K colors
M306
TFT, 65K colors
Size
M180
1.44 inches
M306
1.8 inches
Resolution
M180
M306
Card slot
M180
No
M306
microSD (dedicated slot)
Phonebook
M180
Yes
M306
Yes
Call records
M180
Yes
M306
Yes
Other
M180
No
M306
No
Loudspeaker
M180
Yes
M306
Yes
3.5mm jack
M180
No
M306
No
WLAN
M180
No
M306
No
Bluetooth
M180
No
M306
No
Positioning
M180
No
M306
No
Radio
M180
FM radio
M306
FM radio
USB
M180
No
M306
No
Sensors
M180
M306
Messaging
M180
SMS
M306
SMS, MMS
Browser
M180
No
M306
WAP 2.0/xHTML
Games
M180
No
M306
No
Java
M180
No
M306
No
Other
M180
Predictive text input
M306
Predictive text input
Type
M180
Removable Li-Ion 650 mAh battery
M306
Removable Li-Ion 1000 mAh battery
Colors
M180
Black
M306
Black