Screen size
A355Winner: 3.5"+31%
C9092.4"
Quick verdict
A355 leads the measured specs 7-3.
Measured wins
A355
7
spec wins
Overall winner
Ties
3
equal specs
C909
3
spec wins
Screen size
Technology
A355
GSM / HSPA
C909
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C909
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C909
-
Speed
A355
HSPA
C909
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
3.5mm jack
SD card
equal specsStereo speakers
-
GPRS
A355
Yes
C909
Yes
EDGE
A355
Yes
C909
No
Announced
A355
2015, May. Released 2015, May
C909
2011
Status
A355
Discontinued
C909
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C909
115 x 52 x 11.4 mm (4.53 x 2.05 x 0.45 in)
Weight
A355
97.5 g (3.46 oz)
C909
78 g (2.75 oz)
SIM
A355
Dual SIM
C909
Dual SIM (Mini-SIM)
Type
A355
TFT, 256K colors
C909
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C909
2.4 inches, 17.8 cm2 (~29.8% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C909
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C909
-
Chipset
A355
Spreadtrum 7715
C909
-
CPU
A355
1.0 GHz
C909
-
GPU
A355
Mali-400
C909
-
Card slot
A355
microSDHC
C909
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
C909
-
Phonebook
A355
-
C909
1000 entries
Call records
A355
-
C909
Yes
Single
A355
2 MP
C909
1.3 MP
Features
A355
Dual-LED flash
C909
-
Video
A355
Yes
C909
Yes
Single
A355
VGA
C909
-
Video
A355
C909
-
Other
A355
-
C909
No
Loudspeaker
A355
Yes
C909
Yes
3.5mm jack
A355
Yes
C909
-
WLAN
A355
Wi-Fi 802.11 b/g/n
C909
No
Bluetooth
A355
2.0
C909
2.0
Positioning
A355
GPS
C909
No
NFC
A355
No
C909
-
Radio
A355
FM radio
C909
Stereo FM radio
USB
A355
microUSB
C909
microUSB
Sensors
A355
Accelerometer
C909
Messaging
A355
-
C909
SMS, MMS
Games
A355
-
C909
Yes
Java
A355
-
C909
Yes
Other
A355
-
C909
Audio/video player
Type
A355
Li-Ion 1200 mAh battery
C909
Removable Li-Ion 1000 mAh battery
Stand-by
A355
-
C909
Up to 400 h
Talk time
A355
-
C909
Up to 5 h
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C909
Black, Black/Red
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C909
-