Screen size
A40Winner: 4.0"+40%
C242.4"
Quick verdict
A40 leads the measured specs 11-1.
Measured wins
A40
11
spec wins
Overall winner
Ties
2
equal specs
C24
1
spec wins
Screen size
Technology
A40
GSM
C24
GSM
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
C24
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS
A40
Yes
C24
Yes
EDGE
A40
Yes
C24
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
C24
2012, August. Released 2012, August
Status
A40
Discontinued
C24
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
C24
123 x 52 x 14.8 mm (4.84 x 2.05 x 0.58 in)
Weight
A40
126.5 (4.44 oz)
C24
-
SIM
A40
Dual SIM
C24
Dual SIM (Mini-SIM)
Other
A40
-
C24
Flashlight
Type
A40
TFT
C24
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
C24
2.4 inches, 17.8 cm2 (~27.9% screen-to-body ratio)
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C24
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
C24
-
CPU
A40
Dual-core 1.3 GHz
C24
-
Card slot
A40
microSDHC (dedicated slot)
C24
microSDHC (dedicated slot)
Internal
A40
4GB 512MB RAM
C24
-
Phonebook
A40
-
C24
1000 entries
Call records
A40
-
C24
Yes
Single
A40
5 MP
C24
1.3 MP
Video
A40
Yes
C24
Yes
Single
A40
VGA
C24
-
Video
A40
C24
-
Other
A40
-
C24
No
Loudspeaker
A40
Yes
C24
Yes
3.5mm jack
A40
Yes
C24
No
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
C24
No
Bluetooth
A40
2.0
C24
Yes
Positioning
A40
GPS
C24
No
NFC
A40
No
C24
-
Radio
A40
FM radio
C24
FM radio, recording
USB
A40
microUSB 2.0
C24
Proprietary
Sensors
A40
Accelerometer, proximity
C24
Messaging
A40
-
C24
SMS, MMS
Games
A40
-
C24
Yes
Java
A40
-
C24
No
Other
A40
-
C24
Audio/video player King movie
Type
A40
Li-Ion 1500 mAh battery
C24
Removable Li-Ion 1800 mAh battery
Stand-by
A40
-
C24
Up to 600 h
Talk time
A40
-
C24
Up to 15 h
Colors
A40
White, Yellow, Blue
C24
Black