Screen size
A407Winner: 4.0"+40%
C6692.4"
Quick verdict
A407 leads the measured specs 10-2.
Measured wins
A407
10
spec wins
Overall winner
Ties
2
equal specs
C669
2
spec wins
Screen size
Technology
A407
GSM / HSPA
C669
GSM
2G bands
A407
GSM 900 / 1800 - SIM 1 & SIM 2
C669
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A407
HSDPA
C669
-
Speed
A407
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
A407
Yes
C669
Yes
EDGE
A407
Yes
C669
No
Announced
A407
2015, May. Released 2015, May
C669
2010
Status
A407
Discontinued
C669
Discontinued
Dimensions
A407
124.8 x 65.2 x 9.2 mm (4.91 x 2.57 x 0.36 in)
C669
115 x 46 x 11 mm (4.53 x 1.81 x 0.43 in)
Weight
A407
105 g (3.70 oz)
C669
96 g (3.39 oz)
SIM
A407
Dual SIM
C669
Dual SIM (Mini-SIM)
Other
A407
-
C669
Flashlight
Type
A407
TFT, 256K colors
C669
TFT
Size
A407
4.0 inches, 45.5 cm2 (~56.0% screen-to-body ratio)
C669
2.4 inches, 17.8 cm2 (~33.7% screen-to-body ratio)
Resolution
A407
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C669
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A407
Android 4.2.2 (Jelly Bean)
C669
-
Chipset
A407
RDA 8810P
C669
-
CPU
A407
1.0 GHz
C669
-
GPU
A407
Mali-400
C669
-
Card slot
A407
microSDHC
C669
microSDHC (dedicated slot)
Internal
A407
512MB 256MB RAM
C669
-
Phonebook
A407
-
C669
1000 entries
Call records
A407
-
C669
20 dialed, 20 received, 20 missed calls
Single
A407
2 MP
C669
1.3 MP
Features
A407
LED flash
C669
-
Video
A407
Yes
C669
Yes
Single
A407
1.3 MP
C669
-
Video
A407
C669
-
Other
A407
-
C669
No
Loudspeaker
A407
Yes
C669
Yes
3.5mm jack
A407
Yes
C669
No
WLAN
A407
Wi-Fi 802.11 b/g/n
C669
No
Bluetooth
A407
2.0
C669
Yes
Positioning
A407
GPS
C669
No
NFC
A407
No
C669
-
Radio
A407
FM radio
C669
Stereo FM radio
USB
A407
microUSB
C669
Proprietary
Sensors
A407
Accelerometer
C669
Messaging
A407
-
C669
SMS, MMS
Games
A407
-
C669
Yes
Java
A407
-
C669
No
Other
A407
-
C669
Audio/video player
Type
A407
Li-Ion 1400 mAh battery
C669
Removable Li-Ion 1300 mAh battery
Stand-by
A407
-
C669
Up to 500 h
Talk time
A407
-
C669
Up to 6 h 40 min
Colors
A407
Silver, White, Light Blue, Dark Blue, Gold
C669
Black/Red
SAR EU
A407
0.80 W/kg (head) 0.88 W/kg (body)
C669
-
Price
A407
-
C669
About 30 EUR