Screen size
M550—
XWinner: 2.2"
Quick verdict
X leads the measured specs 6-2.
Measured wins
M550
2
spec wins
Ties
2
equal specs
X
6
spec wins
Overall winner
Screen size
Technology
M550
GSM
X
GSM
2G bands
M550
GSM 900 / 1800
X
GSM 900 / 1800 / 1900
GPRS
M550
Class 8
X
Class 8
EDGE
M550
No
X
No
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
Stereo speakers
Announced
M550
2003, Q2
X
2003, Q4
Status
M550
Discontinued
X
Discontinued
Dimensions
M550
82 x 45 x 20 mm, 68 cc (3.23 x 1.77 x 0.79 in)
X
110 x 49 x 23 mm, 108 cc (4.33 x 1.93 x 0.91 in)
Weight
M550
77 g (2.72 oz)
X
120 g (4.23 oz)
SIM
M550
Mini-SIM
X
Mini-SIM
Type
M550
CSTN, 4096 colors
X
TFT, 65K colors
Size
M550
X
2.2 inches, 35 x 44 mm, 15.2 cm2 (~28.3% screen-to-body ratio)
Resolution
M550
128 x 128 pixels, 1:1 ratio
X
176 x 220 pixels (~128 ppi density)
Other
M550
Second display, inverse, 96 x 64 pixels
X
-
Card slot
M550
No
X
MMC/SD
Phonebook
M550
500
X
-
Call records
M550
10 dialed, 10 received, 10 missed calls
X
-
Other
M550
Dynamic memory
X
-
Internal
M550
-
X
32MB
Other
M550
No
X
-
Loudspeaker
M550
No
X
No
Alert types
M550
Vibration; Downloadable polyphonic ringtones
X
Vibration; Downloadable polyphonic ringtones
3.5mm jack
M550
No
X
No
WLAN
M550
No
X
No
Bluetooth
M550
No
X
1.1
Positioning
M550
No
X
No
Radio
M550
No
X
No
USB
M550
X
Proprietary
Infrared port
M550
-
X
Yes
Sensors
M550
X
Messaging
M550
SMS, EMS
X
-
Browser
M550
WAP 1.2.1
X
WAP 2.0/xHTML, HTML with SSL
Clock
M550
Yes
X
-
Alarm
M550
Yes
X
-
Games
M550
3 - Ten Pin ,KombatClub and Splat
X
-
Java
M550
No
X
-
Other
M550
Predictive text input
X
MP4/MP3 player Sync ML
Type
M550
Removable Li-Ion battery
X
Removable Li-Po 1050 mAh battery
Stand-by
M550
180 h - 400 h
X
Up to 170 h
Talk time
M550
2 h - 5 h
X
Up to 7 h
Colors
M550
X
OS
M550
-
X
Symbian 6.1, Series 60 v1.0 UI
Chipset
M550
-
X
TI OMAP 5910
CPU
M550
-
X
120 MHz ARM925T
Single
M550
-
X
VGA
Features
M550
-
X
LED flash
Video
M550
-
X
Yes
Other
M550
-
X
No