Screen size
iO—
Track—
Quick verdict
Track leads the measured specs 2-0.
Measured wins
iO
0
spec wins
Ties
4
equal specs
Track
2
spec wins
Overall winner
Screen size
Technology
iO
GSM
Track
GSM
2G bands
iO
GSM 900
Track
GSM 900 / 1800
GPRS
iO
No
Track
No
EDGE
iO
No
Track
No
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
iO
1999
Track
2000
Status
iO
Discontinued
Track
Discontinued
Dimensions
iO
122 x 56 x 24 mm (4.80 x 2.20 x 0.94 in)
Track
129 x 49 x 23 mm, 132 cc (5.08 x 1.93 x 0.91 in)
Weight
iO
167 g (5.89 oz)
Track
149 g (5.26 oz)
SIM
iO
Mini-SIM
Track
Mini-SIM
Type
iO
Monochrome graphic
Track
Monochrome graphic
Size
iO
Track
Resolution
iO
6 lines
Track
100 x 48 pixels, 5 lines
Other
iO
Dynamic & user-selectable font size Cyrillic characters
Track
Electro-luminescent lighting Dynamic & user-selectable font size
Card slot
iO
No
Track
No
Phonebook
iO
SIM only
Track
255
Call records
iO
15 dialed, 5 received, 5 missed calls
Track
15 dialed, 10 received, 10 missed calls
Other
iO
No
Track
No
Loudspeaker
iO
No
Track
No
Alert types
iO
Vibration; Monophonic ringtones
Track
Vibration; Downloadable monophonic ringtones
3.5mm jack
iO
No
Track
No
Other
iO
-
Track
Personalised ringing melodies Ascending alert Several SMS alert tones and tone levels
WLAN
iO
No
Track
No
Bluetooth
iO
No
Track
No
Positioning
iO
No
Track
GPS
Radio
iO
No
Track
No
USB
iO
Track
Infrared port
iO
-
Track
Yes
Sensors
iO
Track
Messaging
iO
SMS
Track
SMS
Browser
iO
Track
Clock
iO
Yes
Track
Yes
Alarm
iO
Yes
Track
Yes
Games
iO
3
Track
3
Java
iO
No
Track
No
Other
iO
Predictive text input Organizer Phone ON/OFF timers Temperature indicator
Track
Predictive text input Organizer Phone ON/OFF timers
Type
iO
Removable NiMH 700 mAh battery
Track
Removable Li-Ion 700 mAh battery
Stand-by
iO
60 h
Track
140 h
Talk time
iO
5 h
Track
7 h
Colors
iO
6
Track