Screen size
CosmoWinner: 2.4"
X4—
Quick verdict
Cosmo leads the measured specs 5-1.
Measured wins
Cosmo
5
spec wins
Overall winner
Ties
4
equal specs
X4
1
spec wins
Screen size
Technology
Cosmo
GSM
X4
GSM / UMTS
2G bands
Cosmo
GSM 850 / 900 / 1800 / 1900
X4
GSM 900 / 1800
GPRS
Cosmo
Class 10
X4
-
EDGE
Cosmo
Class 10
X4
-
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
Cosmo
-
X4
UMTS 2100
Speed
Cosmo
-
X4
Yes, 384 kbps
Announced
Cosmo
2006, September
X4
2004, Q4
Status
Cosmo
Discontinued
X4
Discontinued
Dimensions
Cosmo
111 x 62 x 13 mm (4.37 x 2.44 x 0.51 in)
X4
89.9 x 45.1 x 24 mm (3.54 x 1.78 x 0.94 in)
Weight
Cosmo
130 g (4.59 oz)
X4
116 g (4.09 oz)
Keyboard
Cosmo
QWERTY
X4
-
SIM
Cosmo
Mini-SIM
X4
Mini-SIM
Type
Cosmo
TFT, 65K colors
X4
TFT, 256K colors
Size
Cosmo
2.4 inches, 50 x 37 mm, 17.8 cm2 (~25.9% screen-to-body ratio)
X4
Resolution
Cosmo
240 x 320 pixels, 4:3 ratio (~167 ppi density)
X4
176 x 220 pixels
Other
Cosmo
HTC JOGGR touch-sensitive navigation bar
X4
Second external 4096 colors display Downloadable pictures
OS
Cosmo
Microsoft Windows Mobile 5.0 Smartphone
X4
-
Chipset
Cosmo
TI OMAP 850
X4
-
CPU
Cosmo
200 MHz ARM926EJ-S
X4
-
Card slot
Cosmo
microSD (dedicated slot)
X4
miniSD, 32 MB included
Internal
Cosmo
64MB RAM, 128MB ROM
X4
-
Phonebook
Cosmo
-
X4
500 entries, Photo call
Call records
Cosmo
-
X4
Yes
Single
Cosmo
1.3 MP
X4
1.3 MP
Video
Cosmo
Yes
X4
Yes
Features
Cosmo
-
X4
LED flash
Other
Cosmo
No
X4
No
Loudspeaker
Cosmo
Yes
X4
No
Alert types
Cosmo
Vibration; Downloadable polyphonic, MP3 ringtones, composer
X4
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
Cosmo
No
X4
No
WLAN
Cosmo
Wi-Fi 802.11b
X4
No
Bluetooth
Cosmo
2.0
X4
No
Positioning
Cosmo
No
X4
No
Infrared port
Cosmo
Yes
X4
Yes
Radio
Cosmo
No
X4
No
USB
Cosmo
miniUSB
X4
Proprietary
Sensors
Cosmo
X4
Browser
Cosmo
WAP 2.0/xHTML, HTML (PocketIE)
X4
WAP 2.0/xHTML
Other
Cosmo
MP3/AAC player Pocket Office Predictive text input Organizer
X4
MP3 player Predictive text input Organizer Stopwatch
Messaging
Cosmo
-
X4
SMS, MMS
Games
Cosmo
-
X4
Yes + downloadable
Java
Cosmo
-
X4
Yes, MIDP 2.0
Type
Cosmo
Removable Li-Ion battery
X4
Removable Li-Ion battery
Stand-by
Cosmo
Up to 200 h
X4
Up to 180 h
Talk time
Cosmo
Up to 4 h
X4
Up to 3 h
Colors
Cosmo
X4