Screen size
A355Winner: 3.5"+31%
C902.4"
Quick verdict
A355 leads the measured specs 7-3.
Measured wins
A355
7
spec wins
Overall winner
Ties
3
equal specs
C90
3
spec wins
Screen size
Technology
A355
GSM / HSPA
C90
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C90
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C90
-
Speed
A355
HSPA
C90
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
C90
Yes
EDGE
A355
Yes
C90
No
Announced
A355
2015, May. Released 2015, May
C90
2012
Status
A355
Discontinued
C90
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C90
101 x 52 x 12.3 mm (3.98 x 2.05 x 0.48 in)
Weight
A355
97.5 g (3.46 oz)
C90
86 g (3.03 oz)
SIM
A355
Dual SIM
C90
Dual SIM (Mini-SIM)
Type
A355
TFT, 256K colors
C90
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C90
2.4 inches, 17.8 cm2 (~34.0% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C90
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C90
-
Chipset
A355
Spreadtrum 7715
C90
-
CPU
A355
1.0 GHz
C90
-
GPU
A355
Mali-400
C90
-
Card slot
A355
microSDHC
C90
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
C90
-
Phonebook
A355
-
C90
500 entries
Call records
A355
-
C90
20 dialed, 20 received, 20 missed calls
Single
A355
2 MP
C90
1.3 MP
Features
A355
Dual-LED flash
C90
-
Video
A355
Yes
C90
Yes
Single
A355
VGA
C90
-
Video
A355
C90
-
Other
A355
-
C90
No
Loudspeaker
A355
Yes
C90
Yes
3.5mm jack
A355
Yes
C90
-
WLAN
A355
Wi-Fi 802.11 b/g/n
C90
No
Bluetooth
A355
2.0
C90
2.0
Positioning
A355
GPS
C90
No
NFC
A355
No
C90
-
Radio
A355
FM radio
C90
Stereo FM radio
USB
A355
microUSB
C90
microUSB
Sensors
A355
Accelerometer
C90
Messaging
A355
-
C90
SMS, MMS
Games
A355
-
C90
Yes
Java
A355
-
C90
No
Other
A355
-
C90
Audio/video player
Type
A355
Li-Ion 1200 mAh battery
C90
Removable Li-Ion 1000 mAh battery
Stand-by
A355
-
C90
Up to 300 h
Talk time
A355
-
C90
Up to 8 h 20 min
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C90
Black/Red, White/Red
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C90
-
Price
A355
-
C90
About 30 EUR