Screen size
A40Winner: 4.0"+20%
C70303.2"
Quick verdict
A40 leads the measured specs 10-1.
Measured wins
A40
10
spec wins
Overall winner
Ties
4
equal specs
C7030
1
spec wins
Screen size
Technology
A40
GSM
C7030
GSM
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
C7030
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
A40
Yes
C7030
Yes
EDGE
A40
Yes
C7030
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
A40
2014, January. Released 2014, January
C7030
2013, August. Released 2013, August
Status
A40
Discontinued
C7030
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
C7030
112 x 60 x 11.8 mm (4.41 x 2.36 x 0.46 in)
Weight
A40
126.5 (4.44 oz)
C7030
95 g (3.35 oz)
SIM
A40
Dual SIM
C7030
Dual SIM (Mini-SIM, dual stand-by)
Type
A40
TFT
C7030
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
C7030
3.2 inches, 30.5 cm2 (~45.4% screen-to-body ratio)
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C7030
320 x 480 pixels, 3:2 ratio (~180 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
C7030
-
CPU
A40
Dual-core 1.3 GHz
C7030
-
Card slot
A40
microSDHC (dedicated slot)
C7030
microSDHC (dedicated slot)
Internal
A40
4GB 512MB RAM
C7030
-
Phonebook
A40
-
C7030
500 contacts
Call records
A40
-
C7030
20 entries
Single
A40
5 MP
C7030
1.3 MP
Video
A40
Yes
C7030
Yes
Single
A40
VGA
C7030
-
Video
A40
C7030
-
Other
A40
-
C7030
No
Loudspeaker
A40
Yes
C7030
Yes
3.5mm jack
A40
Yes
C7030
Yes
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
C7030
No
Bluetooth
A40
2.0
C7030
Yes
Positioning
A40
GPS
C7030
No
NFC
A40
No
C7030
No
Radio
A40
FM radio
C7030
FM radio
USB
A40
microUSB 2.0
C7030
Proprietary
Sensors
A40
Accelerometer, proximity
C7030
Messaging
A40
-
C7030
SMS
Games
A40
-
C7030
Yes
Java
A40
-
C7030
No
Other
A40
-
C7030
Auto call record Reject by SMS MP4/H.263 player MP3/WAV player
Type
A40
Li-Ion 1500 mAh battery
C7030
Li-Ion 1200 mAh, removable
Colors
A40
White, Yellow, Blue
C7030
Black
SAR EU
A40
-
C7030
0.65 W/kg (head) 0.64 W/kg (body)