Screen size
A40Winner: 4.0"+40%
C9 Jumbo2.4"
Quick verdict
A40 leads the measured specs 8-1.
Measured wins
A40
8
spec wins
Overall winner
Ties
5
equal specs
C9 Jumbo
1
spec wins
Screen size
Technology
A40
GSM
C9 Jumbo
GSM
2G bands
A40
GSM 900 / 1800 - SIM 1 & SIM 2
C9 Jumbo
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
A40
Yes
C9 Jumbo
Yes
EDGE
A40
Yes
C9 Jumbo
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
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
No
Announced
A40
2014, January. Released 2014, January
C9 Jumbo
2014
Status
A40
Discontinued
C9 Jumbo
Discontinued
Dimensions
A40
126.2 x 64 x 10.8 mm (4.97 x 2.52 x 0.43 in)
C9 Jumbo
-
Weight
A40
126.5 (4.44 oz)
C9 Jumbo
-
SIM
A40
Dual SIM
C9 Jumbo
Dual SIM
Type
A40
TFT
C9 Jumbo
TFT
Size
A40
4.0 inches, 45.5 cm2 (~56.4% screen-to-body ratio)
C9 Jumbo
2.4 inches, 17.8 cm2
Resolution
A40
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C9 Jumbo
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A40
Android 4.2.2 (Jelly Bean)
C9 Jumbo
-
CPU
A40
Dual-core 1.3 GHz
C9 Jumbo
-
Card slot
A40
microSDHC (dedicated slot)
C9 Jumbo
microSDHC
Internal
A40
4GB 512MB RAM
C9 Jumbo
-
Phonebook
A40
-
C9 Jumbo
Yes
Call records
A40
-
C9 Jumbo
Yes
Single
A40
5 MP
C9 Jumbo
1.3 MP
Video
A40
Yes
C9 Jumbo
Yes
Single
A40
VGA
C9 Jumbo
-
Video
A40
C9 Jumbo
-
Other
A40
-
C9 Jumbo
No
Loudspeaker
A40
Yes
C9 Jumbo
Yes
3.5mm jack
A40
Yes
C9 Jumbo
Yes
WLAN
A40
Wi-Fi 802.11 b/g/n, hotspot
C9 Jumbo
No
Bluetooth
A40
2.0
C9 Jumbo
2.0
Positioning
A40
GPS
C9 Jumbo
No
NFC
A40
No
C9 Jumbo
No
Radio
A40
FM radio
C9 Jumbo
FM radio
USB
A40
microUSB 2.0
C9 Jumbo
microUSB
Sensors
A40
Accelerometer, proximity
C9 Jumbo
Messaging
A40
-
C9 Jumbo
Yes
Games
A40
-
C9 Jumbo
Yes
Java
A40
-
C9 Jumbo
No
Other
A40
-
C9 Jumbo
Audio/video player
Type
A40
Li-Ion 1500 mAh battery
C9 Jumbo
Li-Ion 2000 mAh, removable
Colors
A40
White, Yellow, Blue
C9 Jumbo
Black/Red, Black/Blue, White/Red
SAR EU
A40
-
C9 Jumbo
0.30 W/kg (head) 0.65 W/kg (body)