Screen size
A355Winner: 3.5"+43%
C3032.0"
Quick verdict
A355 leads the measured specs 7-2.
Measured wins
A355
7
spec wins
Overall winner
Ties
4
equal specs
C303
2
spec wins
Screen size
Technology
A355
GSM / HSPA
C303
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C303
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C303
-
Speed
A355
HSPA
C303
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
equal specsSD card
equal specsStereo speakers
-
GPRS
A355
Yes
C303
Yes
EDGE
A355
Yes
C303
No
Announced
A355
2015, May. Released 2015, May
C303
2011
Status
A355
Discontinued
C303
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C303
112 x 45 x 12 mm (4.41 x 1.77 x 0.47 in)
Weight
A355
97.5 g (3.46 oz)
C303
78 g (2.75 oz)
SIM
A355
Dual SIM
C303
Dual SIM (Mini-SIM)
Other
A355
-
C303
Flashlight
Type
A355
TFT, 256K colors
C303
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C303
2.0 inches, 12.6 cm2 (~25.0% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C303
176 x 220 pixels (~141 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C303
-
Chipset
A355
Spreadtrum 7715
C303
-
CPU
A355
1.0 GHz
C303
-
GPU
A355
Mali-400
C303
-
Card slot
A355
microSDHC
C303
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
C303
-
Phonebook
A355
-
C303
1000 entries
Call records
A355
-
C303
20 dialed, 20 received, 20 missed calls
Single
A355
2 MP
C303
1.3 MP
Features
A355
Dual-LED flash
C303
-
Video
A355
Yes
C303
Yes
Single
A355
VGA
C303
-
Video
A355
C303
-
Other
A355
-
C303
No
Loudspeaker
A355
Yes
C303
Yes
3.5mm jack
A355
Yes
C303
Yes
WLAN
A355
Wi-Fi 802.11 b/g/n
C303
No
Bluetooth
A355
2.0
C303
2.0
Positioning
A355
GPS
C303
No
NFC
A355
No
C303
-
Radio
A355
FM radio
C303
Stereo FM radio
USB
A355
microUSB
C303
microUSB
Sensors
A355
Accelerometer
C303
Messaging
A355
-
C303
SMS, MMS
Games
A355
-
C303
Yes
Java
A355
-
C303
No
Other
A355
-
C303
Audio/video player Mobile tracker
Type
A355
Li-Ion 1200 mAh battery
C303
Removable Li-Ion 1000 mAh battery
Stand-by
A355
-
C303
Up to 500 h
Talk time
A355
-
C303
Up to 4 h
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C303
Black/Orange
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C303
-