Screen size
A75—
S45i—
Quick verdict
A75 leads the measured specs 2-0.
Measured wins
A75
2
spec wins
Overall winner
Ties
4
equal specs
S45i
0
spec wins
Screen size
Technology
A75
GSM
S45i
GSM
2G bands
A75
GSM 900 / 1800 / 1900 , GSM 850 / 1800 / 1900 - US version
S45i
GSM 900 / 1800
GPRS
A75
Class 8
S45i
Class 8
EDGE
A75
No
S45i
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
A75
2005, Q1
S45i
May 2002
Status
A75
Discontinued
S45i
Discontinued
Dimensions
A75
101 x 44 x 20 mm (3.98 x 1.73 x 0.79 in)
S45i
109 x 46 x 20 mm, 69 cc (4.29 x 1.81 x 0.79 in)
Weight
A75
78 g (2.75 oz)
S45i
93 g (3.28 oz)
SIM
A75
Mini-SIM
S45i
Mini-SIM
Type
A75
CSTN, 4096 colors
S45i
Monochrome graphic
Size
A75
S45i
Resolution
A75
101 x 80 pixels
S45i
101 x 80 pixels, 7 lines
Other
A75
4-way navigation key Screensaver
S45i
Navi key
Card slot
A75
No
S45i
No
Phonebook
A75
100 numbers, 4 groups
S45i
500 x 14 entries
Call records
A75
10 dialed, 10 received, 10 missed calls
S45i
10 dialed, 10 received, 10 missed calls
Other
A75
100 short messages
S45i
-
Other
A75
No
S45i
No
Loudspeaker
A75
Yes
S45i
No
Alert types
A75
Polyphonic(32) ringtones
S45i
Vibration; Monophonic ringtones, composer
3.5mm jack
A75
No
S45i
No
WLAN
A75
No
S45i
No
Bluetooth
A75
No
S45i
No
Positioning
A75
No
S45i
No
Radio
A75
No
S45i
No
USB
A75
S45i
Infrared port
A75
-
S45i
Yes
Sensors
A75
S45i
Messaging
A75
SMS, EMS
S45i
SMS, Email
Browser
A75
WAP 1.2.1
S45i
WAP 1.2
Games
A75
2 - Stack Attack Junior and Magic Picture
S45i
Downloadable
Java
A75
No
S45i
No
Other
A75
Predictive text input Calculator Stopwatch
S45i
Predictive text input Stopwatch Organizer Voice dial Voice memo User profiles
Clock
A75
-
S45i
Yes
Alarm
A75
-
S45i
Yes
Languages
A75
-
S45i
20
Type
A75
Removable Li-Ion 650 mAh battery
S45i
Removable Li-Ion battery
Stand-by
A75
Up to 250 h
S45i
-
Talk time
A75
Up to 5 h
S45i
-
Colors
A75
2 - Atlantic Blue, Polar Silver
S45i
2 - Titan Silver and Royal Champagne