Screen size
A355Winner: 3.5"+20%
C772.8"
Quick verdict
A355 leads the measured specs 5-3.
Measured wins
A355
5
spec wins
Overall winner
Ties
5
equal specs
C77
3
spec wins
Screen size
Technology
A355
GSM / HSPA
C77
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C77
GSM 850 / 1900 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C77
-
Speed
A355
HSPA
C77
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired 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
C77
Yes
EDGE
A355
Yes
C77
No
Announced
A355
2015, May. Released 2015, May
C77
2011
Status
A355
Discontinued
C77
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C77
110.2 x 53.4 x 12.2 mm (4.34 x 2.10 x 0.48 in)
Weight
A355
97.5 g (3.46 oz)
C77
93 g (3.28 oz)
SIM
A355
Dual SIM
C77
Dual SIM (Mini-SIM)
Type
A355
TFT, 256K colors
C77
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C77
2.8 inches, 22.3 cm2 (~37.9% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C77
240 x 400 pixels, 5:3 ratio (~167 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C77
-
Chipset
A355
Spreadtrum 7715
C77
-
CPU
A355
1.0 GHz
C77
-
GPU
A355
Mali-400
C77
-
Card slot
A355
microSDHC
C77
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
C77
-
Phonebook
A355
-
C77
2000 entries
Call records
A355
-
C77
20 dialed, 20 received, 20 missed calls
Single
A355
2 MP
C77
1.3 MP
Features
A355
Dual-LED flash
C77
-
Video
A355
Yes
C77
Yes
Single
A355
VGA
C77
-
Video
A355
C77
-
Other
A355
-
C77
No
Loudspeaker
A355
Yes
C77
Yes
3.5mm jack
A355
Yes
C77
Yes
WLAN
A355
Wi-Fi 802.11 b/g/n
C77
No
Bluetooth
A355
2.0
C77
2.0
Positioning
A355
GPS
C77
No
NFC
A355
No
C77
-
Radio
A355
FM radio
C77
Stereo FM radio
USB
A355
microUSB
C77
microUSB
Sensors
A355
Accelerometer
C77
Messaging
A355
-
C77
SMS, MMS
Games
A355
-
C77
Yes
Java
A355
-
C77
Yes
Other
A355
-
C77
Audio/video player King movies
Type
A355
Li-Ion 1200 mAh battery
C77
Removable Li-Ion 1200 mAh battery
Stand-by
A355
-
C77
Up to 400 h
Talk time
A355
-
C77
Up to 9 h 10 min
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C77
Gray
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C77
-