Screen size
S55—
SL75—
Quick verdict
SL75 leads the measured specs 3-2.
Measured wins
S55
2
spec wins
Ties
4
equal specs
SL75
3
spec wins
Overall winner
Screen size
Technology
S55
GSM
SL75
GSM
2G bands
S55
GSM 900 / 1800 / 1900
SL75
GSM 900 / 1800 / 1900
GPRS
S55
Class 10
SL75
Class 10
EDGE
S55
No
SL75
Yes
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Announced
S55
2002
SL75
2005, Q2
Status
S55
Discontinued
SL75
Discontinued
Dimensions
S55
101 x 42 x 18 mm, 69 cc (3.98 x 1.65 x 0.71 in)
SL75
92 x 48 x 23 mm, 78 cc (3.62 x 1.89 x 0.91 in)
Weight
S55
85 g (3.00 oz)
SL75
99 g (3.49 oz)
SIM
S55
Mini-SIM
SL75
Mini-SIM
Type
S55
CSTN, 256 colors
SL75
TFT, 256K colors
Size
S55
SL75
Resolution
S55
101 x 80 pixels, 7 lines
SL75
132 x 176 pixels, 4:3 ratio
Other
S55
Navi key
SL75
-
Card slot
S55
No
SL75
No
Phonebook
S55
500 x 14 entries, 9 contact groups, Photo call
SL75
1000 x 23 fields, Photo call
Call records
S55
10 dialed, 10 received, 10 missed calls
SL75
100 dialed, 100 received, 100 missed calls
Internal
S55
400 KB
SL75
52MB
Other
S55
No
SL75
-
Loudspeaker
S55
No
SL75
No
Alert types
S55
Vibration; Downloadable polyphonic ringtones
SL75
Vibration; Downloadable polyphonic, MP3, AAC ringtones
3.5mm jack
S55
No
SL75
No
WLAN
S55
No
SL75
No
Bluetooth
S55
1.1
SL75
1.2
Positioning
S55
No
SL75
No
Infrared port
S55
Yes
SL75
-
Radio
S55
No
SL75
No
USB
S55
SL75
Proprietary
Sensors
S55
SL75
Messaging
S55
SMS, MMS, Email
SL75
SMS, MMS, Email, Instant Messaging
Browser
S55
WAP 1.2.1
SL75
WAP 2.0/xHTML
Clock
S55
Yes
SL75
-
Alarm
S55
Yes
SL75
-
Games
S55
Yes
SL75
SeaBattle, Wappo 2, Golf + downloadable
Java
S55
Yes
SL75
Yes, MIDP 2.0
Other
S55
Predictive text input Organizer Stopwatch Voice dial Voice command User profiles SyncML External digital camera (included)
SL75
MP3/AAC/MP4 player Predictive text input Organizer Voice memo
Type
S55
Removable Li-Ion 700 mAh battery (EBA-510)
SL75
Removable Li-Ion 700 mAh battery
Stand-by
S55
Up to 12 days
SL75
Up to 300 h
Talk time
S55
Up to 6 h
SL75
Up to 5 h
Colors
S55
SL75
Pure Silver, Polar White, Onyx Black
Single
S55
-
SL75
1.3 MP
Features
S55
-
SL75
LED flash
Video
S55
-
SL75
Yes
Other
S55
-
SL75
No