Screen size
A359Winner: 3.5"+31%
C5502.4"
Quick verdict
A359 leads the measured specs 5-4.
Measured wins
A359
5
spec wins
Overall winner
Ties
4
equal specs
C550
4
spec wins
Screen size
Technology
A359
GSM / HSPA
C550
GSM
2G bands
A359
GSM 900 / 1800 - SIM 1 & SIM 2
C550
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A359
HSDPA
C550
-
Speed
A359
HSPA
C550
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
A359
Yes
C550
Yes
EDGE
A359
Yes
C550
No
Announced
A359
2015, May. Released 2015, May
C550
2011
Status
A359
Discontinued
C550
Discontinued
Dimensions
A359
114.5 x 62.3 x 10.4 mm (4.51 x 2.45 x 0.41 in)
C550
112.2 x 48.5 x 14.9 mm (4.42 x 1.91 x 0.59 in)
Weight
A359
95.5 g (3.39 oz)
C550
82 g (2.89 oz)
SIM
A359
Dual SIM
C550
Dual SIM (Mini-SIM)
Other
A359
-
C550
Flashlight
Type
A359
TFT, 256K colors
C550
TFT
Size
A359
3.5 inches, 36.5 cm2 (~51.1% screen-to-body ratio)
C550
2.4 inches, 17.8 cm2 (~32.8% screen-to-body ratio)
Resolution
A359
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C550
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A359
Android 4.4.2 (KitKat)
C550
-
Chipset
A359
Spreadtrum 7715
C550
-
CPU
A359
1.0 GHz
C550
-
GPU
A359
Mali-400
C550
-
Card slot
A359
microSDHC
C550
microSDHC (dedicated slot)
Internal
A359
512MB 256MB RAM
C550
-
Phonebook
A359
-
C550
500 entries
Call records
A359
-
C550
Yes
Single
A359
2 MP
C550
1.3 MP
Features
A359
LED flash
C550
-
Video
A359
Yes
C550
Yes
Other
A359
No
C550
No
Loudspeaker
A359
Yes
C550
Yes
3.5mm jack
A359
Yes
C550
Yes
WLAN
A359
Wi-Fi 802.11 b/g/n
C550
No
Bluetooth
A359
2.0
C550
2.0
Positioning
A359
GPS
C550
No
NFC
A359
No
C550
-
Radio
A359
FM radio
C550
Stereo FM radio
USB
A359
microUSB
C550
microUSB
Sensors
A359
Accelerometer
C550
Messaging
A359
-
C550
SMS, MMS
Games
A359
-
C550
Yes
Java
A359
-
C550
No
Other
A359
-
C550
Audio/video player
Type
A359
Li-Ion 1200 mAh battery
C550
Removable Li-Ion 1550 mAh battery
Stand-by
A359
-
C550
Up to 550 h
Talk time
A359
-
C550
Up to 6 h 40 min
Colors
A359
Black, Red+Black, Light Blue, Dark Blue, Brown, Silver
C550
Black/Silver
SAR EU
A359
0.49 W/kg (head) 0.84 W/kg (body)
C550
-