Screen size
equal specsM1001.5"
S660C1.5"
Quick verdict
M100 leads the measured specs 2-1.
Measured wins
M100
2
spec wins
Overall winner
Ties
6
equal specs
S660C
1
spec wins
Screen size
equal specsTechnology
M100
GSM
S660C
GSM
2G bands
M100
GSM 900 / 1800 / 1900
S660C
GSM 900 / 1800 / 1900
GPRS
M100
No
S660C
Class 6
EDGE
M100
No
S660C
No
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU 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
Announced
M100
2004, Q1
S660C
2004, Q1
Status
M100
Discontinued
S660C
Discontinued
Dimensions
M100
102 x 44 x 18 mm (4.02 x 1.73 x 0.71 in)
S660C
81 x 44 x 21 mm (3.19 x 1.73 x 0.83 in)
Weight
M100
86 g (3.03 oz)
S660C
75 g (2.65 oz)
SIM
M100
Mini-SIM
S660C
Mini-SIM
Type
M100
CSTN, 65K colors
S660C
TFT, 65K colors
Size
M100
1.5 inches, 27 x 27 mm, 7.3 cm2 (~16.2% screen-to-body ratio)
S660C
1.5 inches, 27 x 27 mm, 7.3 cm2 (~20.4% screen-to-body ratio)
Resolution
M100
128 x 128 pixels, 1:1 ratio (~121 ppi density)
S660C
128 x 128 pixels, 1:1 ratio (~121 ppi density)
Other
M100
Wallpapers Downloadable pictures
S660C
Second external OLED display 96 x 39 pixels Wallpapers Downloadable pictures
Card slot
M100
No
S660C
No
Phonebook
M100
500
S660C
500 entries
Call records
M100
30 received, dialed and missed calls
S660C
10 dialed, 10 received, 10 missed calls
Other
M100
No
S660C
No
Loudspeaker
M100
No
S660C
No
Alert types
M100
Vibration; Downloadable polyphonic ringtones
S660C
Vibration; Downloadable polyphonic ringtones, composer
3.5mm jack
M100
No
S660C
No
WLAN
M100
No
S660C
No
Bluetooth
M100
No
S660C
No
Positioning
M100
No
S660C
No
Radio
M100
No
S660C
No
USB
M100
S660C
Sensors
M100
S660C
Messaging
M100
SMS
S660C
SMS, EMS
Browser
M100
S660C
WAP 2.0/xHTML
Games
M100
3 - Box World, Mini Mouse, Cherry Boy
S660C
2 - Champion Soccer, Dragon Fight
Java
M100
No
S660C
Yes, MIDP 1.0
Other
M100
iTap Organizer Exchangeable covers
S660C
iTap Voice memo Organizer
Type
M100
Removable Li-Ion 760 mAh battery
S660C
Removable Li-Ion battery
Stand-by
M100
Up to 120 h
S660C
Up to 100 h
Talk time
M100
Up to 3 h
S660C
Up to 3 h
Colors
M100
White, Dark blue, Claret, Gray
S660C
3 - Light White, Sky Silver, Horizon Purple