Screen size
M420i/M760—
M528—
Quick verdict
M420i/M760 and M528 are close on the measured specs.
Measured wins
M420i/M760
2
spec wins
Ties
3
equal specs
M528
2
spec wins
Screen size
Resolution
Technology
M420i/M760
GSM
M528
GSM
2G bands
M420i/M760
GSM 900 / 1800 / 1900
M528
GSM 900 / 1800
GPRS
M420i/M760
Yes
M528
Class 10
EDGE
M420i/M760
No
M528
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
equal specsStereo speakers
No
Announced
M420i/M760
2004, Q4
M528
2004, Q4
Status
M420i/M760
Discontinued
M528
Discontinued
Dimensions
M420i/M760
98 x 47 x 25 mm (3.86 x 1.85 x 0.98 in)
M528
76 x 43 x 22 mm (2.99 x 1.69 x 0.87 in)
Weight
M420i/M760
115 g (4.06 oz)
M528
72 g (2.54 oz)
SIM
M420i/M760
Mini-SIM
M528
Mini-SIM
Type
M420i/M760
TFD, 256K colors
M528
CSTN, 65K colors
Size
M420i/M760
M528
Resolution
M420i/M760
176 x 240 pixels, 4:3 ratio
M528
128 x 128 pixels, 1:1 ratio
Other
M420i/M760
Downloadable pictures
M528
Second external CSTN display (96 x 64 pixels), 65K colors Downloadable pictures
Card slot
M420i/M760
No
M528
No
Phonebook
M420i/M760
500 entries, Photo call
M528
500 entries, Photo call
Call records
M420i/M760
10 dialed, 10 received, 10 missed calls
M528
10 dialed, 10 received, 10 missed calls
Internal
M420i/M760
19MB
M528
2MB
Single
M420i/M760
1.3 MP
M528
VGA
Video
M420i/M760
Yes
M528
Yes
Other
M420i/M760
No
M528
No
Loudspeaker
M420i/M760
No
M528
No
Alert types
M420i/M760
Vibration; Downloadable polyphonic ringtones
M528
Vibration; Downloadable polyphonic ringtones
3.5mm jack
M420i/M760
No
M528
No
WLAN
M420i/M760
No
M528
No
Bluetooth
M420i/M760
No
M528
No
Positioning
M420i/M760
No
M528
No
Infrared port
M420i/M760
Yes
M528
-
Radio
M420i/M760
No
M528
No
USB
M420i/M760
Proprietary
M528
Proprietary
Sensors
M420i/M760
M528
Messaging
M420i/M760
SMS, MMS, Email
M528
SMS, MMS
Browser
M420i/M760
WAP 2.0/xHTML, iMode (M420i only)
M528
WAP 1.2.1
Games
M420i/M760
Yes
M528
Yes
Java
M420i/M760
Yes, MIDP 2.0
M528
Yes, MIDP 1.0
Other
M420i/M760
MP3 player Predictive text input Organizer Photo editor Voice memo
M528
Predictive text input Organizer Photo editor
Type
M420i/M760
Removable Li-Ion battery
M528
Removable Li-Ion battery
Stand-by
M420i/M760
Up to 200 h
M528
-
Talk time
M420i/M760
Up to 4 h
M528
-
Colors
M420i/M760
Silver
M528
Silver, Red, Blue