Screen size
A40Winner: 4.0"+13%
C70703.5"
Quick verdict
A40 leads the measured specs 10-0.
Measured wins
A40
10
spec wins
Overall winner
Ties
4
equal specs
C7070
0
spec wins
Screen size
Technology
A40
GSM
C7070
GSM
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
C7070
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
A40
Yes
C7070
Yes
EDGE
A40
Yes
C7070
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
Yes
Announced
A40
2014, January. Released 2014, January
C7070
2013. Released 2013
Status
A40
Discontinued
C7070
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
C7070
-
Weight
A40
126.5 (4.44 oz)
C7070
-
SIM
A40
Dual SIM
C7070
Dual SIM (Mini-SIM)
Other
A40
-
C7070
Flashlight
Type
A40
TFT
C7070
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
C7070
3.5 inches, 36.5 cm2
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C7070
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
C7070
-
CPU
A40
Dual-core 1.3 GHz
C7070
-
Card slot
A40
microSDHC (dedicated slot)
C7070
microSDHC (dedicated slot)
Internal
A40
4GB 512MB RAM
C7070
-
Phonebook
A40
-
C7070
2000 contacts
Call records
A40
-
C7070
30 entries
Single
A40
5 MP
C7070
2 MP
Video
A40
Yes
C7070
Yes
Single
A40
VGA
C7070
-
Video
A40
C7070
-
Other
A40
-
C7070
No
Loudspeaker
A40
Yes
C7070
Yes
3.5mm jack
A40
Yes
C7070
Yes
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
C7070
Wi-Fi 802.11 b/g/n
Bluetooth
A40
2.0
C7070
Yes
Positioning
A40
GPS
C7070
No
NFC
A40
No
C7070
No
Radio
A40
FM radio
C7070
FM radio
USB
A40
microUSB 2.0
C7070
Proprietary
Sensors
A40
Accelerometer, proximity
C7070
Messaging
A40
-
C7070
SMS, MMS, Email
Games
A40
-
C7070
Yes
Java
A40
-
C7070
No
Other
A40
-
C7070
Auto call record Reject by SMS Audio/video player
Type
A40
Li-Ion 1500 mAh battery
C7070
Li-Ion 1200 mAh, removable
Stand-by
A40
-
C7070
Up to 150 h
Talk time
A40
-
C7070
Up to 4 h 10 min
Colors
A40
White, Yellow, Blue
C7070
Black
Price
A40
-
C7070
About 40 EUR