Screen size
A355Winner: 3.5"+49%
C3661.8"
Quick verdict
A355 leads the measured specs 7-1.
Measured wins
A355
7
spec wins
Overall winner
Ties
5
equal specs
C366
1
spec wins
Screen size
Technology
A355
GSM / HSPA
C366
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C366
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C366
-
Speed
A355
HSPA
C366
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
-
GPRS
A355
Yes
C366
Yes
EDGE
A355
Yes
C366
No
Announced
A355
2015, May. Released 2015, May
C366
2014
Status
A355
Discontinued
C366
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C366
-
Weight
A355
97.5 g (3.46 oz)
C366
-
SIM
A355
Dual SIM
C366
Dual SIM
Type
A355
TFT, 256K colors
C366
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C366
1.8 inches, 10.2 cm2
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C366
128 x 160 pixels (~114 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C366
-
Chipset
A355
Spreadtrum 7715
C366
-
CPU
A355
1.0 GHz
C366
-
GPU
A355
Mali-400
C366
-
Card slot
A355
microSDHC
C366
microSDHC
Internal
A355
512MB 256MB RAM
C366
-
Phonebook
A355
-
C366
Yes
Call records
A355
-
C366
Yes
Single
A355
2 MP
C366
1.3 MP
Features
A355
Dual-LED flash
C366
-
Video
A355
Yes
C366
Yes
Single
A355
VGA
C366
-
Video
A355
C366
-
Other
A355
-
C366
No
Loudspeaker
A355
Yes
C366
Yes
3.5mm jack
A355
Yes
C366
Yes
WLAN
A355
Wi-Fi 802.11 b/g/n
C366
No
Bluetooth
A355
2.0
C366
2.0
Positioning
A355
GPS
C366
No
NFC
A355
No
C366
No
Radio
A355
FM radio
C366
FM radio
USB
A355
microUSB
C366
microUSB
Sensors
A355
Accelerometer
C366
Messaging
A355
-
C366
Yes
Games
A355
-
C366
Yes
Java
A355
-
C366
No
Other
A355
-
C366
Audio/video player
Type
A355
Li-Ion 1200 mAh battery
C366
Li-Ion 1000 mAh, removable
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C366
Black/Red, Black/Blue, White/Red
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C366
0.52 W/kg (head) 0.61 W/kg (body)