Screen size
C3992.4"
Q450Winner: 4.5"+47%
Quick verdict
Q450 leads the measured specs 10-0.
Measured wins
C399
0
spec wins
Ties
5
equal specs
Q450
10
spec wins
Overall winner
Screen size
Technology
C399
GSM
Q450
GSM / HSPA
2G bands
C399
GSM 900 / 1800 - SIM 1 & SIM 2
Q450
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C399
Yes
Q450
Yes
EDGE
C399
No
Q450
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes
3G bands
C399
-
Q450
HSDPA
Speed
C399
-
Q450
HSPA
Announced
C399
2013, September. Released 2013, September
Q450
2015, April. Released 2015, April
Status
C399
Discontinued
Q450
Discontinued
Dimensions
C399
-
Q450
135 x 67.7 x 9.7 mm (5.31 x 2.67 x 0.38 in)
Weight
C399
-
Q450
147 g (5.19 oz)
SIM
C399
Dual SIM (Mini-SIM)
Q450
Dual SIM
Type
C399
TFT
Q450
IPS LCD
Size
C399
2.4 inches, 17.8 cm2
Q450
4.5 inches, 57.6 cm2 (~63.1% screen-to-body ratio)
Resolution
C399
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Q450
480 x 800 pixels, 5:3 ratio (~207 ppi density)
Card slot
C399
microSDHC (dedicated slot)
Q450
microSDHC
Phonebook
C399
Yes
Q450
-
Call records
C399
Yes
Q450
-
Internal
C399
-
Q450
4GB 512MB RAM
Single
C399
1.3 MP
Q450
5 MP
Video
C399
Yes
Q450
Yes
Features
C399
-
Q450
LED flash
Other
C399
No
Q450
-
Single
C399
-
Q450
2 MP
Video
C399
-
Q450
Loudspeaker
C399
Yes
Q450
Yes
3.5mm jack
C399
Yes
Q450
Yes
WLAN
C399
No
Q450
Wi-Fi 802.11 b/g/n
Bluetooth
C399
Yes
Q450
2.0
Positioning
C399
No
Q450
GPS
NFC
C399
No
Q450
No
Radio
C399
FM radio
Q450
FM radio
USB
C399
Proprietary
Q450
microUSB
Sensors
C399
Q450
Accelerometer, proximity
Messaging
C399
SMS
Q450
-
Games
C399
Yes
Q450
-
Java
C399
No
Q450
-
Other
C399
Auto call record Reject by SMS MP4/H.263 player MP3/WAV player
Q450
-
Type
C399
Li-Ion 1800 mAh, removable
Q450
Li-Ion 1800 mAh battery
Colors
C399
Black
Q450
Gold, White
SAR EU
C399
0.98 W/kg (head) 0.86 W/kg (body)
Q450
0.74 W/kg (head) 0.67 W/kg (body)
Price
C399
About 20 EUR
Q450
-
OS
C399
-
Q450
Android 4.4.2 (KitKat)
Chipset
C399
-
Q450
Spreadtrum 7731
CPU
C399
-
Q450
Quad-core 1.2 GHz
GPU
C399
-
Q450
Mali-400