Screen size
equal specsA662.4"
N902.4"
Quick verdict
A66 leads the measured specs 5-1.
Measured wins
A66
5
spec wins
Overall winner
Ties
5
equal specs
N90
1
spec wins
Screen size
equal specsTechnology
A66
GSM
N90
GSM
2G bands
A66
GSM 900 / 1800 - SIM 1, GSM 900 / 1800 - SIM 2
N90
GSM 900 / 1800
GPRS
A66
Class 10
N90
Class 10
EDGE
A66
No
N90
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
A66
2010. Released 2010
N90
2006, Q2
Status
A66
Discontinued
N90
Discontinued
Dimensions
A66
100 x 49 x 15.5 mm (3.94 x 1.93 x 0.61 in)
N90
104 x 53 x 25.5 mm (4.09 x 2.09 x 1.00 in)
Weight
A66
-
N90
120 g (4.23 oz)
SIM
A66
Dual SIM (Mini-SIM, dual stand-by)
N90
Mini-SIM
Type
A66
TFT, 65K colors
N90
TFT, 256K colors
Size
A66
2.4 inches, 17.8 cm2 (~36.4% screen-to-body ratio)
N90
2.4 inches, 18.1 cm2 (~32.9% screen-to-body ratio)
Resolution
A66
240 x 320 pixels, 4:3 ratio (~167 ppi density)
N90
176 x 220 pixels (~117 ppi density)
Other
A66
Secondary hidden display
N90
Handwriting recognition
Card slot
A66
microSD (dedicated slot)
N90
miniSD
Phonebook
A66
Yes
N90
1000 entries
Call records
A66
Yes
N90
20 dialed, 20 received, 20 missed calls
Single
A66
2 MP
N90
2 MP
Video
A66
No
N90
Yes
Other
A66
No
N90
No
Loudspeaker
A66
Yes
N90
No
3.5mm jack
A66
No
N90
No
Alert types
A66
-
N90
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
A66
No
N90
No
Bluetooth
A66
2.0
N90
No
Positioning
A66
No
N90
No
Radio
A66
FM radio
N90
No
USB
A66
No
N90
No
Infrared port
A66
-
N90
Yes
Sensors
A66
N90
Messaging
A66
SMS, MMS
N90
SMS, MMS, Email
Browser
A66
WAP 2.0/xHTML
N90
No
Games
A66
No
N90
Brain Game
Java
A66
Yes, MIDP 2.0
N90
No
Other
A66
MP3/MP4 player Predictive text input
N90
MP3/ MP4 Player Handwriting & PDA E-Book Double Keypad TTS Calculator Unit Converter
Type
A66
Removable Li-Ion 1000 mAh battery
N90
Removable Li-Ion 720 mAh battery
Stand-by
A66
-
N90
Up to 216 h
Talk time
A66
-
N90
Up to 4 h
Colors
A66
Pink, Black
N90
Black silver