Screen size
A66Winner: 2.4"+31%
A71.7"
Quick verdict
A66 leads the measured specs 7-2.
Measured wins
A66
7
spec wins
Overall winner
Ties
2
equal specs
A7
2
spec wins
Screen size
Technology
A66
GSM
A7
GSM
2G bands
A66
GSM 900 / 1800 - SIM 1, GSM 900 / 1800 - SIM 2
A7
GSM 900 / 1800 / 1900
GPRS
A66
Class 10
A7
Class 10
EDGE
A66
No
A7
Resolution
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
Stereo speakers
No
Announced
A66
2010. Released 2010
A7
2006
Status
A66
Discontinued
A7
Discontinued
Dimensions
A66
100 x 49 x 15.5 mm (3.94 x 1.93 x 0.61 in)
A7
80 x 42 x 19.8 mm (3.15 x 1.65 x 0.78 in)
Weight
A66
-
A7
77 g (2.72 oz)
SIM
A66
Dual SIM (Mini-SIM, dual stand-by)
A7
Mini-SIM
Type
A66
TFT, 65K colors
A7
TFT, 65K colors
Size
A66
2.4 inches, 17.8 cm2 (~36.4% screen-to-body ratio)
A7
1.66 inches, 8.7 cm2 (~25.8% screen-to-body ratio)
Resolution
A66
240 x 320 pixels, 4:3 ratio (~167 ppi density)
A7
128 x 160 pixels (~123 ppi density)
Other
A66
Secondary hidden display
A7
-
Card slot
A66
microSD (dedicated slot)
A7
No
Phonebook
A66
Yes
A7
500 entries
Call records
A66
Yes
A7
20 dialed, 20 received, 20 missed calls
Internal
A66
-
A7
128MB
Single
A66
2 MP
A7
1.3 MP
Video
A66
No
A7
Yes
Other
A66
No
A7
No
Loudspeaker
A66
Yes
A7
No
3.5mm jack
A66
No
A7
No
Alert types
A66
-
A7
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
A66
No
A7
No
Bluetooth
A66
2.0
A7
No
Positioning
A66
No
A7
No
Radio
A66
FM radio
A7
No
USB
A66
No
A7
No
Infrared port
A66
-
A7
Yes
Sensors
A66
A7
Messaging
A66
SMS, MMS
A7
SMS, EMS, MMS
Browser
A66
WAP 2.0/xHTML
A7
WAP 2.0
Games
A66
No
A7
Yes
Java
A66
Yes, MIDP 2.0
A7
Yes
Other
A66
MP3/MP4 player Predictive text input
A7
MP3/ MP4 Player PC Sync Organizer World Time
Type
A66
Removable Li-Ion 1000 mAh battery
A7
Removable Li-Ion 560 mAh battery
Stand-by
A66
-
A7
Up to 240 h
Talk time
A66
-
A7
Up to 3 h 30 min
Colors
A66
Pink, Black
A7
Black, Red