Screen size
A355Winner: 3.5"+49%
C1001.8"
Quick verdict
A355 leads the measured specs 9-1.
Measured wins
A355
9
spec wins
Overall winner
Ties
3
equal specs
C100
1
spec wins
Screen size
Technology
A355
GSM / HSPA
C100
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C100
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C100
-
Speed
A355
HSPA
C100
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
C100
Yes
EDGE
A355
Yes
C100
No
Announced
A355
2015, May. Released 2015, May
C100
2011
Status
A355
Discontinued
C100
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C100
113 x 48.5 x 15.5 mm (4.45 x 1.91 x 0.61 in)
Weight
A355
97.5 g (3.46 oz)
C100
69 g (2.43 oz)
SIM
A355
Dual SIM
C100
Dual SIM (Mini-SIM)
Type
A355
TFT, 256K colors
C100
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C100
1.8 inches, 10.2 cm2 (~18.6% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C100
128 x 160 pixels (~114 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C100
-
Chipset
A355
Spreadtrum 7715
C100
-
CPU
A355
1.0 GHz
C100
-
GPU
A355
Mali-400
C100
-
Card slot
A355
microSDHC
C100
microSD (dedicated slot)
Internal
A355
512MB 256MB RAM
C100
-
Phonebook
A355
-
C100
100 entries
Call records
A355
-
C100
20 dialed, 20 received, 20 missed calls
Single
A355
2 MP
C100
Yes
Features
A355
Dual-LED flash
C100
-
Video
A355
Yes
C100
Yes
Single
A355
VGA
C100
-
Video
A355
C100
-
Other
A355
-
C100
No
Loudspeaker
A355
Yes
C100
Yes
3.5mm jack
A355
Yes
C100
No
WLAN
A355
Wi-Fi 802.11 b/g/n
C100
No
Bluetooth
A355
2.0
C100
2.0
Positioning
A355
GPS
C100
No
NFC
A355
No
C100
-
Radio
A355
FM radio
C100
Stereo FM radio
USB
A355
microUSB
C100
microUSB
Sensors
A355
Accelerometer
C100
Messaging
A355
-
C100
SMS, MMS
Games
A355
-
C100
Yes
Java
A355
-
C100
No
Other
A355
-
C100
Audio/video player
Type
A355
Li-Ion 1200 mAh battery
C100
Removable Li-Ion 1000 mAh battery
Stand-by
A355
-
C100
Up to 500 h
Talk time
A355
-
C100
Up to 4 h
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C100
Black/Red, Black/Blue
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C100
-