Screen size
A407Winner: 4.0"+40%
C9992.4"
Quick verdict
A407 leads the measured specs 8-1.
Measured wins
A407
8
spec wins
Overall winner
Ties
5
equal specs
C999
1
spec wins
Screen size
Technology
A407
GSM / HSPA
C999
GSM / UMTS
2G bands
A407
GSM 900 / 1800 - SIM 1 & SIM 2
C999
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A407
HSDPA
C999
UMTS 2100 / 1800
Speed
A407
HSPA
C999
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
Yes, 384 kbps
GPRS
A407
Yes
C999
-
EDGE
A407
Yes
C999
-
Announced
A407
2015, May. Released 2015, May
C999
2011
Status
A407
Discontinued
C999
Discontinued
Dimensions
A407
124.8 x 65.2 x 9.2 mm (4.91 x 2.57 x 0.36 in)
C999
112 x 60 x 12.5 mm (4.41 x 2.36 x 0.49 in)
Weight
A407
105 g (3.70 oz)
C999
100 g (3.53 oz)
SIM
A407
Dual SIM
C999
Dual SIM (Mini-SIM)
Keyboard
A407
-
C999
QWERTY
Other
A407
-
C999
Optical trackpad
Type
A407
TFT, 256K colors
C999
TFT
Size
A407
4.0 inches, 45.5 cm2 (~56.0% screen-to-body ratio)
C999
2.4 inches, 17.8 cm2 (~26.5% screen-to-body ratio)
Resolution
A407
480 x 800 pixels, 5:3 ratio (~233 ppi density)
C999
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
A407
Android 4.2.2 (Jelly Bean)
C999
-
Chipset
A407
RDA 8810P
C999
-
CPU
A407
1.0 GHz
C999
-
GPU
A407
Mali-400
C999
-
Card slot
A407
microSDHC
C999
microSDHC (dedicated slot)
Internal
A407
512MB 256MB RAM
C999
-
Phonebook
A407
-
C999
1000 entries
Call records
A407
-
C999
Yes
Single
A407
2 MP
C999
2 MP
Features
A407
LED flash
C999
-
Video
A407
Yes
C999
Yes
Single
A407
1.3 MP
C999
Yes
Video
A407
C999
Loudspeaker
A407
Yes
C999
Yes
3.5mm jack
A407
Yes
C999
Yes
WLAN
A407
Wi-Fi 802.11 b/g/n
C999
No
Bluetooth
A407
2.0
C999
2.0
Positioning
A407
GPS
C999
No
NFC
A407
No
C999
-
Radio
A407
FM radio
C999
Stereo FM radio
USB
A407
microUSB
C999
microUSB
Sensors
A407
Accelerometer
C999
Messaging
A407
-
C999
SMS, MMS, Email, Push Email
Games
A407
-
C999
Yes
Java
A407
-
C999
Yes
Other
A407
-
C999
SNS integration Audio/video player
Type
A407
Li-Ion 1400 mAh battery
C999
Removable Li-Ion 1000 mAh battery
Stand-by
A407
-
C999
Up to 400 h
Talk time
A407
-
C999
Up to 5 h
Colors
A407
Silver, White, Light Blue, Dark Blue, Gold
C999
Black
SAR EU
A407
0.80 W/kg (head) 0.88 W/kg (body)
C999
-