Screen size
CL75—
U15—
Quick verdict
CL75 and U15 are close on the measured specs.
Measured wins
CL75
2
spec wins
Ties
3
equal specs
U15
2
spec wins
Screen size
Resolution
Technology
CL75
GSM
U15
GSM / UMTS
2G bands
CL75
GSM 900 / 1800 / 1900
U15
GSM 900 / 1800 / 1900
GPRS
CL75
Class 10
U15
-
EDGE
CL75
No
U15
-
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
3G bands
CL75
-
U15
UMTS 2100
Speed
CL75
-
U15
Yes, 384 kbps
Announced
CL75
2005, Q1
U15
2003, Q4
Status
CL75
Discontinued
U15
Discontinued
Dimensions
CL75
87 x 44 x 23 mm, 74 cc (3.43 x 1.73 x 0.91 in)
U15
136 x 53 x 24 mm, 140 cc (5.35 x 2.09 x 0.94 in)
Weight
CL75
90 g (3.17 oz)
U15
140 g (4.94 oz)
SIM
CL75
Mini-SIM
U15
Mini-SIM
Type
CL75
TFT, 256K colors
U15
TFT, 65K colors
Size
CL75
U15
Resolution
CL75
128 x 160 pixels
U15
176 x 220 pixels
Other
CL75
Second external 65K colors display, CSTN (96 x 64 pixels)
U15
Screensavers
Card slot
CL75
No
U15
No
Phonebook
CL75
500 x 20 fields, Photo call
U15
500 entries
Call records
CL75
10 dialed, 10 received, 10 missed calls
U15
Yes
Internal
CL75
11MB
U15
-
Other
CL75
100 short messages
U15
64 MB flash memory included
Single
CL75
VGA
U15
2 cameras VGA
Video
CL75
Yes
U15
Yes
Other
CL75
No
U15
-
Single
CL75
-
U15
Yes
Video
CL75
-
U15
Loudspeaker
CL75
No
U15
No
Alert types
CL75
Vibration; Downloadable polyphonic ringtones
U15
Vibration; Downloadable polyphonic ringtones
3.5mm jack
CL75
No
U15
No
WLAN
CL75
No
U15
No
Bluetooth
CL75
No
U15
Yes
Positioning
CL75
No
U15
No
Infrared port
CL75
Yes
U15
Yes
Radio
CL75
No
U15
No
USB
CL75
Proprietary
U15
Proprietary
Sensors
CL75
U15
Messaging
CL75
SMS, EMS, MMS, Instant Messaging
U15
SMS, EMS, MMS, Email
Browser
CL75
WAP 2.0/xHTML
U15
WAP 2.0/xHTML
Games
CL75
2- Angels&Clouds, C’est La Vie + downloadable
U15
Satin green
Java
CL75
Yes, MIDP 1.0
U15
Yes
Other
CL75
Push to talk Predictive text input Organizer Voice memo
U15
MP3/MP4 player Organizer Sync ML Predictive text input Voice dial
Type
CL75
Removable Li-Ion 780 mAh battery
U15
Removable Li-Po 800 mAh battery (EBA-010)
Stand-by
CL75
Up to 220 h
U15
Up to 250 h
Talk time
CL75
Up to 3 h
U15
Up to 1h 50 min
Colors
CL75
Silk Flower Red, Pin Striped Black
U15