Screen size
CX75Winner: 1.9"
U10—
Quick verdict
CX75 leads the measured specs 6-2.
Measured wins
CX75
6
spec wins
Overall winner
Ties
3
equal specs
U10
2
spec wins
Screen size
Technology
CX75
GSM
U10
GSM / UMTS
2G bands
CX75
GSM 900 / 1800 / 1900
U10
GSM 900 / 1800 / 1900
GPRS
CX75
Class 10
U10
-
EDGE
CX75
No
U10
-
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
3G bands
CX75
-
U10
UMTS 2100
Speed
CX75
-
U10
Yes, 384 kbps
Announced
CX75
2005, Q1
U10
2003
Status
CX75
Discontinued
U10
Discontinued
Dimensions
CX75
112 x 48 x 19 mm, 90 cc (4.41 x 1.89 x 0.75 in)
U10
154 x 55 x 29 mm, 173 cc (6.06 x 2.17 x 1.14 in)
Weight
CX75
98 g (3.46 oz)
U10
184 g (6.49 oz)
SIM
CX75
Mini-SIM
U10
Mini-SIM
Type
CX75
TFT, 256K colors
U10
TFT, 4096 colors
Size
CX75
1.9 inches, 28 x 38 mm, 11.2 cm2 (~20.8% screen-to-body ratio)
U10
Resolution
CX75
132 x 176 pixels, 4:3 ratio (~116 ppi density)
U10
176 x 220 pixels
Card slot
CX75
RS-MMC
U10
MMC/SD, 32 MB SD included
Phonebook
CX75
1000 x 20 fields, Photo call
U10
500
Call records
CX75
10 dialed, 10 received, 10 missed calls
U10
Yes
Internal
CX75
14MB
U10
2MB
Single
CX75
1.3 MP
U10
VGA
Video
CX75
QCIF
U10
No
Other
CX75
No
U10
No
Loudspeaker
CX75
Yes
U10
Yes
Alert types
CX75
Vibration; Downloadable polyphonic, MP3 ringtones
U10
Vibration; Downloadable monophonic ringtones
3.5mm jack
CX75
No
U10
No
WLAN
CX75
No
U10
No
Bluetooth
CX75
1.2
U10
Yes
Positioning
CX75
No
U10
No
Infrared port
CX75
Yes
U10
Yes
Radio
CX75
No
U10
No
USB
CX75
Proprietary
U10
Proprietary
Sensors
CX75
U10
Messaging
CX75
SMS, MMS, EMail, Instant Messaging
U10
SMS, EMS, MMS, Email
Browser
CX75
WAP 2.0/xHTML
U10
WAP 2.0/xHTML
Games
CX75
Yes + downloadable
U10
Yes
Java
CX75
Yes, MIDP 2.0
U10
Yes
Other
CX75
Push and Talk MP3/AAC player Predictive text input Organizer SyncML
U10
MP3/MP4 player Predictive text input Organizer Voice memo Voice dial
Type
CX75
Removable Li-Ion 750 mAh battery
U10
Removable Li-Po 800 mAh battery (EBA-010)
Stand-by
CX75
Up to 250 h
U10
Up to 120 h
Talk time
CX75
Up to 5 h
U10
Up to 1 h 20 min
Colors
CX75
Titan grey, Sand silver
U10
Titanium