Screen size
equal specsXDA Comet2.7"
XDA Terra2.7"
Quick verdict
XDA Terra leads the measured specs 3-2.
Measured wins
XDA Comet
2
spec wins
Ties
7
equal specs
XDA Terra
3
spec wins
Overall winner
Screen size
equal specsTechnology
XDA Comet
GSM / HSPA
XDA Terra
GSM
2G bands
XDA Comet
GSM 900 / 1800 / 1900
XDA Terra
GSM 850 / 900 / 1800 / 1900
3G bands
XDA Comet
HSDPA 1900 / 2100
XDA Terra
-
Speed
XDA Comet
HSPA
XDA Terra
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU 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
-
GPRS
XDA Comet
-
XDA Terra
Class 10
EDGE
XDA Comet
-
XDA Terra
Class 10
Announced
XDA Comet
2007, September
XDA Terra
2007, March
Status
XDA Comet
Discontinued
XDA Terra
Discontinued
Dimensions
XDA Comet
106 x 58 x 19 mm (4.17 x 2.28 x 0.75 in)
XDA Terra
109 x 59 x 17 mm (4.29 x 2.32 x 0.67 in)
Weight
XDA Comet
145 g (5.11 oz)
XDA Terra
168 g (5.93 oz)
SIM
XDA Comet
Mini-SIM
XDA Terra
Mini-SIM
Keyboard
XDA Comet
-
XDA Terra
QWERTY
Type
XDA Comet
TFT resistive touchscreen, 65K colors
XDA Terra
TFT resistive touchscreen, 65K colors
Size
XDA Comet
2.7 inches, 22.6 cm2 (~36.7% screen-to-body ratio)
XDA Terra
2.7 inches, 42 x 57 mm, 22.6 cm2 (~35.1% screen-to-body ratio)
Resolution
XDA Comet
240 x 320 pixels, 4:3 ratio (~148 ppi density)
XDA Terra
240 x 320 pixels, 4:3 ratio (~148 ppi density)
Other
XDA Comet
Handwriting recognition
XDA Terra
Handwriting recognition
OS
XDA Comet
Microsoft Windows Mobile 6.0 Professional
XDA Terra
Microsoft Windows Mobile 5.0 PocketPC
CPU
XDA Comet
Intel XScale PXA 270 620 MHz
XDA Terra
200 MHz ARM926EJ-S
Chipset
XDA Comet
-
XDA Terra
TI OMAP 850
Card slot
XDA Comet
miniSD
XDA Terra
microSD (dedicated slot)
Internal
XDA Comet
64MB RAM, 1GB ROM
XDA Terra
64MB RAM, 128MB ROM
Single
XDA Comet
2 MP
XDA Terra
2 MP
Features
XDA Comet
LED flash
XDA Terra
-
Video
XDA Comet
Yes
XDA Terra
QCIF
Single
XDA Comet
VGA videocall camera
XDA Terra
-
Video
XDA Comet
XDA Terra
-
Other
XDA Comet
-
XDA Terra
No
Loudspeaker
XDA Comet
Yes
XDA Terra
Yes
Alert types
XDA Comet
Vibration; Downloadable polyphonic, MP3 ringtones
XDA Terra
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
XDA Comet
No
XDA Terra
No
WLAN
XDA Comet
Wi-Fi 802.11b/g
XDA Terra
Wi-Fi 802.11b/g
Bluetooth
XDA Comet
1.2
XDA Terra
2.0, A2DP
Positioning
XDA Comet
No
XDA Terra
No
Infrared port
XDA Comet
Yes
XDA Terra
-
Radio
XDA Comet
Stereo FM radio, RDS
XDA Terra
No
USB
XDA Comet
miniUSB
XDA Terra
1.1
Sensors
XDA Comet
XDA Terra
Browser
XDA Comet
WAP 2.0/xHTML, HTML (PocketIE)
XDA Terra
WAP 2.0/xHTML, HTML (PocketIE)
Other
XDA Comet
Pocket Office Voice memo MP3/AAC player
XDA Terra
Pocket Office Voice memo MP3/AAC player
Type
XDA Comet
Removable Li-Ion battery
XDA Terra
Removable Li-Ion battery
Stand-by
XDA Comet
Up to 200 h
XDA Terra
Up to 200 h
Talk time
XDA Comet
Up to 6 h
XDA Terra
Up to 5 h
Colors
XDA Comet
Silver
XDA Terra
Black