Screen size
X7—
XM—
Quick verdict
X7 leads the measured specs 3-2.
Measured wins
X7
3
spec wins
Overall winner
Ties
3
equal specs
XM
2
spec wins
Screen size
Technology
X7
GSM
XM
GSM
2G bands
X7
GSM 900 / 1800 / 1900
XM
GSM 900 / 1800 / 1900
GPRS
X7
Class 10
XM
Class 10
EDGE
X7
No
XM
No
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
Stereo speakers
Announced
X7
2005, September
XM
2005, Q2
Status
X7
Discontinued
XM
Discontinued
Dimensions
X7
85 x 41 x 21 mm (3.35 x 1.61 x 0.83 in)
XM
89 x 47 x 23.5 mm (3.50 x 1.85 x 0.93 in)
Weight
X7
83 g (2.93 oz)
XM
91 g (3.21 oz)
SIM
X7
Mini-SIM
XM
Mini-SIM
Type
X7
TFT, 256K colors
XM
TFT, 256K colors
Size
X7
XM
Resolution
X7
128 x 160 pixels
XM
176 x 220 pixels
Other
X7
Wallpapers
XM
Second external color display
Card slot
X7
No
XM
MMC/SDIO
Phonebook
X7
Yes
XM
250 entries, Photocall
Call records
X7
20 dialed, 20 received, 20 missed calls
XM
Yes
Internal
X7
7MB
XM
13.8MB
Single
X7
1.3 MP
XM
1.3 MP
Features
X7
LED flash
XM
-
Video
X7
Yes
XM
Yes
Other
X7
No
XM
No
Loudspeaker
X7
No
XM
No
Alert types
X7
Vibration; Downloadable polyphonic ringtones
XM
Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack
X7
No
XM
No
WLAN
X7
No
XM
No
Bluetooth
X7
No
XM
No
Positioning
X7
No
XM
No
Infrared port
X7
Yes
XM
-
Radio
X7
No
XM
No
USB
X7
XM
Sensors
X7
XM
Messaging
X7
SMS, EMS, MMS
XM
SMS, MMS
Browser
X7
WAP
XM
WAP 2.0/xHTML
Games
X7
Yes+ downloadable
XM
Yes
Java
X7
Yes, MIDP 1.0
XM
Yes, MIDP 2.0
Other
X7
Predictive text input Organizer Stopwatch
XM
MP3 player Predictive text input
Type
X7
Removable Li-Ion 730 mAh battery
XM
Removable Li-Ion battery
Stand-by
X7
Up to 170 h
XM
Up to 200 h
Talk time
X7
Up to 4 h
XM
Up to 4 h
Colors
X7
Blue
XM