Screen size
equal specsA34.0"
A44.0"
Quick verdict
A4 leads the measured specs 2-1.
Measured wins
A3
1
spec wins
Ties
9
equal specs
A4
2
spec wins
Overall winner
Screen size
equal specsTechnology
A3
GSM
A4
GSM / HSPA
2G bands
A3
GSM 850 / 1900 - SIM 1 & SIM 2, GSM 900 / 1800 - SIM 1 & SIM 2
A4
GSM 850 / 1900 - SIM 1 & SIM 2, GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
A3
Yes
A4
-
EDGE
A3
Yes
A4
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
3G bands
A3
-
A4
HSDPA 900 / 2100 , HSDPA 850 / 1900
Speed
A3
-
A4
HSPA
Announced
A3
2013, March. Released 2013, March
A4
2013, March. Released 2013, March
Status
A3
Discontinued
A4
Discontinued
Dimensions
A3
113 x 61 x 13.5 mm (4.45 x 2.40 x 0.53 in)
A4
124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
Weight
A3
90 g (3.17 oz)
A4
75 g (2.65 oz)
SIM
A3
Dual SIM (Mini-SIM)
A4
Dual SIM (Mini-SIM)
Type
A3
TFT
A4
TFT, 256K colors
Size
A3
4.0 inches, 47.6 cm2 (~69.1% screen-to-body ratio)
A4
4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
Resolution
A3
320 x 480 pixels, 3:2 ratio (~144 ppi density)
A4
320 x 480 pixels, 3:2 ratio (~144 ppi density)
OS
A3
Android 2.3.6 (Gingerbread)
A4
Android 2.3.6 (Gingerbread)
CPU
A3
1.0 GHz
A4
-
Card slot
A3
microSDHC (dedicated slot)
A4
microSDHC (dedicated slot)
Internal
A3
256MB RAM, 512MB
A4
256MB 512MB
Single
A3
3.15 MP
A4
3.15 MP
Video
A3
Yes
A4
Yes
Single
A3
VGA
A4
Yes
Video
A3
A4
Loudspeaker
A3
Yes
A4
Yes
3.5mm jack
A3
Yes
A4
Yes
WLAN
A3
Wi-Fi 802.11 b/g/n, hotspot
A4
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
A3
Yes
A4
Yes
Positioning
A3
No
A4
No
NFC
A3
No
A4
No
Radio
A3
FM radio
A4
FM radio
USB
A3
Proprietary
A4
Proprietary
Sensors
A3
Accelerometer
A4
Accelerometer
Type
A3
Li-Ion 1400 mAh battery
A4
Li-Ion 1400 mAh battery
Stand-by
A3
Up to 250 h
A4
Up to 250 h
Talk time
A3
Up to 4 h 20 min
A4
Up to 4 h 20 min
Colors
A3
White/Black
A4
White/Black
Price
A3
About 70 EUR
A4
About 70 EUR