Screen size
C55—
CX75Winner: 1.9"
Quick verdict
CX75 leads the measured specs 8-1.
Measured wins
C55
1
spec wins
Ties
2
equal specs
CX75
8
spec wins
Overall winner
Screen size
Technology
C55
GSM
CX75
GSM
2G bands
C55
GSM 900 / 1800
CX75
GSM 900 / 1800 / 1900
GPRS
C55
Class 8
CX75
Class 10
EDGE
C55
No
CX75
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
C55
2002, Sep
CX75
2005, Q1
Status
C55
Discontinued
CX75
Discontinued
Dimensions
C55
101 x 44 x 21 mm, 69 cc (3.98 x 1.73 x 0.83 in)
CX75
112 x 48 x 19 mm, 90 cc (4.41 x 1.89 x 0.75 in)
Weight
C55
80 g (2.82 oz)
CX75
98 g (3.46 oz)
SIM
C55
Mini-SIM
CX75
Mini-SIM
Type
C55
Monochrome graphic
CX75
TFT, 256K colors
Size
C55
CX75
1.9 inches, 28 x 38 mm, 11.2 cm2 (~20.8% screen-to-body ratio)
Resolution
C55
101 x 64 pixels, 5 lines
CX75
132 x 176 pixels, 4:3 ratio (~116 ppi density)
Other
C55
Navi key
CX75
-
Card slot
C55
No
CX75
RS-MMC
Phonebook
C55
yes
CX75
1000 x 20 fields, Photo call
Call records
C55
10 dialed, 10 received, 10 missed calls
CX75
10 dialed, 10 received, 10 missed calls
Internal
C55
-
CX75
14MB
Other
C55
No
CX75
-
Loudspeaker
C55
No
CX75
Yes
Alert types
C55
Vibration; Downloadable polyphonic, recorded ringtones
CX75
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
C55
No
CX75
No
WLAN
C55
No
CX75
No
Bluetooth
C55
No
CX75
1.2
Positioning
C55
No
CX75
No
Radio
C55
No
CX75
No
USB
C55
CX75
Proprietary
Infrared port
C55
-
CX75
Yes
Sensors
C55
CX75
Messaging
C55
SMS, EMS, Instant Messaging
CX75
SMS, MMS, EMail, Instant Messaging
Browser
C55
WAP 1.2.1
CX75
WAP 2.0/xHTML
Clock
C55
Yes
CX75
-
Alarm
C55
Yes
CX75
-
Games
C55
2 - The Prince of Persia, Galaxy Hero
CX75
Yes + downloadable
Languages
C55
20
CX75
-
Java
C55
Yes
CX75
Yes, MIDP 2.0
Other
C55
Predictive text input Organizer Changeable cover User profiles Built-in hadsfree
CX75
Push and Talk MP3/AAC player Predictive text input Organizer SyncML
Type
C55
Removable Li-Ion 700 mAh battery (EBA-510)
CX75
Removable Li-Ion 750 mAh battery
Stand-by
C55
250 h
CX75
Up to 250 h
Talk time
C55
6 h
CX75
Up to 5 h
Colors
C55
3 - aqua, champagne, bordeaux
CX75
Titan grey, Sand silver
Single
C55
-
CX75
1.3 MP
Video
C55
-
CX75
QCIF
Other
C55
-
CX75
No