Screen size
A407Winner: 4.0"+55%
C201.8"
Quick verdict
A407 leads the measured specs 10-1.
Measured wins
A407
10
spec wins
Overall winner
Ties
3
equal specs
C20
1
spec wins
Screen size
Technology
A407
GSM / HSPA
C20
GSM
2G bands
A407
GSM 900 / 1800 - SIM 1 & SIM 2
C20
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A407
HSDPA
C20
-
Speed
A407
HSPA
C20
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
A407
Yes
C20
Yes
EDGE
A407
Yes
C20
No
Announced
A407
2015, May. Released 2015, May
C20
2011
Status
A407
Discontinued
C20
Discontinued
Dimensions
A407
124.8 x 65.2 x 9.2 mm (4.91 x 2.57 x 0.36 in)
C20
108 x 46 x 14.3 mm (4.25 x 1.81 x 0.56 in)
Weight
A407
105 g (3.70 oz)
C20
83 g (2.93 oz)
SIM
A407
Dual SIM
C20
Dual SIM (Mini-SIM)
Other
A407
-
C20
Flashlight
Type
A407
TFT, 256K colors
C20
TFT
Size
A407
4.0 inches, 45.5 cm2 (~56.0% screen-to-body ratio)
C20
1.8 inches, 10.2 cm2 (~20.5% screen-to-body ratio)
Resolution
A407
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C20
128 x 160 pixels (~114 ppi density)
OS
A407
Android 4.2.2 (Jelly Bean)
C20
-
Chipset
A407
RDA 8810P
C20
-
CPU
A407
1.0 GHz
C20
-
GPU
A407
Mali-400
C20
-
Card slot
A407
microSDHC
C20
microSD (dedicated slot)
Internal
A407
512MB 256MB RAM
C20
-
Phonebook
A407
-
C20
500 entries
Call records
A407
-
C20
20 dialed, 20 received, 20 missed calls
Single
A407
2 MP
C20
Yes
Features
A407
LED flash
C20
-
Video
A407
Yes
C20
Yes
Single
A407
1.3 MP
C20
-
Video
A407
C20
-
Other
A407
-
C20
No
Loudspeaker
A407
Yes
C20
Yes
3.5mm jack
A407
Yes
C20
No
WLAN
A407
Wi-Fi 802.11 b/g/n
C20
No
Bluetooth
A407
2.0
C20
2.0
Positioning
A407
GPS
C20
No
NFC
A407
No
C20
-
Radio
A407
FM radio
C20
Stereo FM radio
USB
A407
microUSB
C20
microUSB
Sensors
A407
Accelerometer
C20
Messaging
A407
-
C20
SMS, MMS
Games
A407
-
C20
Yes
Java
A407
-
C20
No
Other
A407
-
C20
Audio/video player
Type
A407
Li-Ion 1400 mAh battery
C20
Removable Li-Ion 800 mAh battery
Stand-by
A407
-
C20
Up to 150 h
Talk time
A407
-
C20
Up to 4 h 40 min
Colors
A407
Silver, White, Light Blue, Dark Blue, Gold
C20
Black/Orange
SAR EU
A407
0.80 W/kg (head) 0.88 W/kg (body)
C20
-