Screen size
A75—
C28—
Quick verdict
A75 leads the measured specs 2-0.
Measured wins
A75
2
spec wins
Overall winner
Ties
4
equal specs
C28
0
spec wins
Screen size
Technology
A75
GSM
C28
GSM
2G bands
A75
GSM 900 / 1800 / 1900 , GSM 850 / 1800 / 1900 - US version
C28
GSM 900 / 1800
GPRS
A75
Class 8
C28
No
EDGE
A75
No
C28
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
No
Announced
A75
2005, Q1
C28
2000
Status
A75
Discontinued
C28
Discontinued
Dimensions
A75
101 x 44 x 20 mm (3.98 x 1.73 x 0.79 in)
C28
117 x 47 x 27 mm, 120 cc (4.61 x 1.85 x 1.06 in)
Weight
A75
78 g (2.75 oz)
C28
135 g (4.76 oz)
SIM
A75
Mini-SIM
C28
Mini-SIM
Type
A75
CSTN, 4096 colors
C28
Alphanumeric
Size
A75
C28
Resolution
A75
101 x 80 pixels
C28
3 x 12 chars
Other
A75
4-way navigation key Screensaver
C28
Fixed icons Softkey
Card slot
A75
No
C28
No
Phonebook
A75
100 numbers, 4 groups
C28
8
Call records
A75
10 dialed, 10 received, 10 missed calls
C28
10 dialed, 10 received, 10 missed calls
Other
A75
100 short messages
C28
-
Other
A75
No
C28
No
Loudspeaker
A75
Yes
C28
No
Alert types
A75
Polyphonic(32) ringtones
C28
Monophonic ringtones, composer
3.5mm jack
A75
No
C28
No
Other
A75
-
C28
DJ sounds 1 self-composable ringer tone
WLAN
A75
No
C28
No
Bluetooth
A75
No
C28
No
Positioning
A75
No
C28
No
Radio
A75
No
C28
No
USB
A75
C28
Sensors
A75
C28
Messaging
A75
SMS, EMS
C28
SMS
Browser
A75
WAP 1.2.1
C28
Games
A75
2 - Stack Attack Junior and Magic Picture
C28
No
Java
A75
No
C28
No
Other
A75
Predictive text input Calculator Stopwatch
C28
-
Clock
A75
-
C28
No
Alarm
A75
-
C28
No
Languages
A75
-
C28
20
Type
A75
Removable Li-Ion 650 mAh battery
C28
Removable NiMH 650 mAh battery
Stand-by
A75
Up to 250 h
C28
160 h
Talk time
A75
Up to 5 h
C28
300 min
Colors
A75
2 - Atlantic Blue, Polar Silver
C28