Screen size
Com 509—
Com 906—
Quick verdict
Com 906 leads the measured specs 3-0.
Measured wins
Com 509
0
spec wins
Ties
3
equal specs
Com 906
3
spec wins
Overall winner
Screen size
Technology
Com 509
GSM
Com 906
GSM
2G bands
Com 509
GSM 900 / 1800
Com 906
GSM 900
GPRS
Com 509
No
Com 906
No
EDGE
Com 509
No
Com 906
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
Com 509
1999
Com 906
1996
Status
Com 509
Discontinued
Com 906
Discontinued
Dimensions
Com 509
134 x 53 x 23 mm (5.28 x 2.09 x 0.91 in)
Com 906
144 x 57 x 19 mm (5.67 x 2.24 x 0.75 in)
Weight
Com 509
150 g (5.29 oz)
Com 906
145 g (5.11 oz)
SIM
Com 509
Mini-SIM
Com 906
Mini-SIM
Type
Com 509
Monochrome graphic
Com 906
Monochrome graphic
Size
Com 509
Com 906
Resolution
Com 509
4 x 16 chars
Com 906
3 x 15 chars
Other
Com 509
Dynamic font size Soft keys
Com 906
Fixed icons
Card slot
Com 509
No
Com 906
No
Phonebook
Com 509
SIM only
Com 906
100
Call records
Com 509
10 dialed, 10 received, 10 missed calls
Com 906
10 dialed, 10 received, 10 missed calls
Other
Com 509
No
Com 906
No
Loudspeaker
Com 509
No
Com 906
No
Alert types
Com 509
Monophonic ringtones
Com 906
Monophonic ringtones
3.5mm jack
Com 509
No
Com 906
No
WLAN
Com 509
No
Com 906
No
Bluetooth
Com 509
No
Com 906
No
Positioning
Com 509
No
Com 906
No
Radio
Com 509
No
Com 906
No
USB
Com 509
Com 906
Sensors
Com 509
Com 906
Messaging
Com 509
SMS
Com 906
SMS
Browser
Com 509
Com 906
Clock
Com 509
Yes
Com 906
No
Alarm
Com 509
Yes
Com 906
No
Games
Com 509
No
Com 906
No
Java
Com 509
No
Com 906
No
Other
Com 509
Calculator
Com 906
-
Type
Com 509
Removable NiMH battery
Com 906
Removable Li-Ion 500 mAh battery
Stand-by
Com 509
87 h
Com 906
30 h
Talk time
Com 509
4 h
Com 906
75 min
Colors
Com 509
Several, half transparent
Com 906