Screen size
A40Winner: 4.0"+40%
C30002.4"
Quick verdict
A40 leads the measured specs 11-1.
Measured wins
A40
11
spec wins
Overall winner
Ties
2
equal specs
C3000
1
spec wins
Screen size
Technology
A40
GSM
C3000
GSM
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
C3000
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
A40
Yes
C3000
No
EDGE
A40
Yes
C3000
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
SD card
equal specsStereo speakers
No
Announced
A40
2014, January. Released 2014, January
C3000
2012, August. Released 2012, August
Status
A40
Discontinued
C3000
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
C3000
118.7 x 52.7 x 16.5 mm (4.67 x 2.07 x 0.65 in)
Weight
A40
126.5 (4.44 oz)
C3000
-
SIM
A40
Dual SIM
C3000
Dual SIM (Mini-SIM)
Other
A40
-
C3000
Flashlight
Type
A40
TFT
C3000
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
C3000
2.4 inches, 17.8 cm2 (~28.5% screen-to-body ratio)
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C3000
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
C3000
-
CPU
A40
Dual-core 1.3 GHz
C3000
-
Card slot
A40
microSDHC (dedicated slot)
C3000
microSDHC (dedicated slot)
Internal
A40
4GB 512MB RAM
C3000
-
Phonebook
A40
-
C3000
500 entries
Call records
A40
-
C3000
20 dialed, 20 received, 20 missed calls
Single
A40
5 MP
C3000
1.3 MP
Video
A40
Yes
C3000
Yes
Single
A40
VGA
C3000
-
Video
A40
C3000
-
Other
A40
-
C3000
No
Loudspeaker
A40
Yes
C3000
Yes
3.5mm jack
A40
Yes
C3000
No
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
C3000
No
Bluetooth
A40
2.0
C3000
Yes
Positioning
A40
GPS
C3000
No
NFC
A40
No
C3000
-
Radio
A40
FM radio
C3000
Wireless FM radio (no wired headphones required)
USB
A40
microUSB 2.0
C3000
Proprietary
Sensors
A40
Accelerometer, proximity
C3000
Messaging
A40
-
C3000
SMS
Games
A40
-
C3000
Yes
Java
A40
-
C3000
No
Other
A40
-
C3000
Audio/video player Auto call record
Type
A40
Li-Ion 1500 mAh battery
C3000
Removable Li-Ion 3000 mAh battery
Stand-by
A40
-
C3000
Up to 750 h
Talk time
A40
-
C3000
Up to 13 h 20 min
Colors
A40
White, Yellow, Blue
C3000
Black, White/green