Screen size
A355Winner: 3.5"+31%
C6692.4"
Quick verdict
A355 leads the measured specs 7-4.
Measured wins
A355
7
spec wins
Overall winner
Ties
2
equal specs
C669
4
spec wins
Screen size
Technology
A355
GSM / HSPA
C669
GSM
2G bands
A355
GSM 900 / 1800 - SIM 1 & SIM 2
C669
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A355
HSDPA
C669
-
Speed
A355
HSPA
C669
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
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
GPRS
A355
Yes
C669
Yes
EDGE
A355
Yes
C669
No
Announced
A355
2015, May. Released 2015, May
C669
2010
Status
A355
Discontinued
C669
Discontinued
Dimensions
A355
115.3 x 63.3 x 10.2 mm (4.54 x 2.49 x 0.40 in)
C669
115 x 46 x 11 mm (4.53 x 1.81 x 0.43 in)
Weight
A355
97.5 g (3.46 oz)
C669
96 g (3.39 oz)
SIM
A355
Dual SIM
C669
Dual SIM (Mini-SIM)
Other
A355
-
C669
Flashlight
Type
A355
TFT, 256K colors
C669
TFT
Size
A355
3.5 inches, 36.5 cm2 (~50.0% screen-to-body ratio)
C669
2.4 inches, 17.8 cm2 (~33.7% screen-to-body ratio)
Resolution
A355
320 x 480 pixels, 3:2 ratio (~165 ppi density)
C669
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A355
Android 4.4.2 (KitKat)
C669
-
Chipset
A355
Spreadtrum 7715
C669
-
CPU
A355
1.0 GHz
C669
-
GPU
A355
Mali-400
C669
-
Card slot
A355
microSDHC
C669
microSDHC (dedicated slot)
Internal
A355
512MB 256MB RAM
C669
-
Phonebook
A355
-
C669
1000 entries
Call records
A355
-
C669
20 dialed, 20 received, 20 missed calls
Single
A355
2 MP
C669
1.3 MP
Features
A355
Dual-LED flash
C669
-
Video
A355
Yes
C669
Yes
Single
A355
VGA
C669
-
Video
A355
C669
-
Other
A355
-
C669
No
Loudspeaker
A355
Yes
C669
Yes
3.5mm jack
A355
Yes
C669
No
WLAN
A355
Wi-Fi 802.11 b/g/n
C669
No
Bluetooth
A355
2.0
C669
Yes
Positioning
A355
GPS
C669
No
NFC
A355
No
C669
-
Radio
A355
FM radio
C669
Stereo FM radio
USB
A355
microUSB
C669
Proprietary
Sensors
A355
Accelerometer
C669
Messaging
A355
-
C669
SMS, MMS
Games
A355
-
C669
Yes
Java
A355
-
C669
No
Other
A355
-
C669
Audio/video player
Type
A355
Li-Ion 1200 mAh battery
C669
Removable Li-Ion 1300 mAh battery
Stand-by
A355
-
C669
Up to 500 h
Talk time
A355
-
C669
Up to 6 h 40 min
Colors
A355
Light Blue, Dart Blue, Red, Yellow, White
C669
Black/Red
SAR EU
A355
0.49 W/kg (head) 0.84 W/kg (body)
C669
-
Price
A355
-
C669
About 30 EUR