Screen size
C9 Star2.4"
Q450Winner: 4.5"+47%
Quick verdict
Q450 leads the measured specs 10-0.
Measured wins
C9 Star
0
spec wins
Ties
5
equal specs
Q450
10
spec wins
Overall winner
Screen size
Technology
C9 Star
GSM
Q450
GSM / HSPA
2G bands
C9 Star
GSM 900 / 1800 - SIM 1 & SIM 2
Q450
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C9 Star
No
Q450
Yes
EDGE
C9 Star
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
C9 Star
-
Q450
HSDPA
Speed
C9 Star
-
Q450
HSPA
Announced
C9 Star
2012, September. Released 2012, October
Q450
2015, April. Released 2015, April
Status
C9 Star
Discontinued
Q450
Discontinued
Dimensions
C9 Star
114.3 x 48.8 x 15.6 mm (4.5 x 1.92 x 0.61 in)
Q450
135 x 67.7 x 9.7 mm (5.31 x 2.67 x 0.38 in)
Weight
C9 Star
-
Q450
147 g (5.19 oz)
SIM
C9 Star
Dual SIM (Mini-SIM)
Q450
Dual SIM
Type
C9 Star
TFT
Q450
IPS LCD
Size
C9 Star
2.4 inches, 17.8 cm2 (~32.0% screen-to-body ratio)
Q450
4.5 inches, 57.6 cm2 (~63.1% screen-to-body ratio)
Resolution
C9 Star
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Q450
480 x 800 pixels, 5:3 ratio (~207 ppi density)
Card slot
C9 Star
microSDHC (dedicated slot)
Q450
microSDHC
Phonebook
C9 Star
500 entries
Q450
-
Call records
C9 Star
Yes
Q450
-
Internal
C9 Star
-
Q450
4GB 512MB RAM
Single
C9 Star
1.3 MP
Q450
5 MP
Video
C9 Star
Yes
Q450
Yes
Features
C9 Star
-
Q450
LED flash
Other
C9 Star
No
Q450
-
Single
C9 Star
-
Q450
2 MP
Video
C9 Star
-
Q450
Loudspeaker
C9 Star
Yes
Q450
Yes
3.5mm jack
C9 Star
Yes
Q450
Yes
WLAN
C9 Star
No
Q450
Wi-Fi 802.11 b/g/n
Bluetooth
C9 Star
Yes
Q450
2.0
Positioning
C9 Star
No
Q450
GPS
NFC
C9 Star
No
Q450
No
Radio
C9 Star
Wireless FM radio (no wired headphones required)
Q450
FM radio
USB
C9 Star
Proprietary
Q450
microUSB
Sensors
C9 Star
Q450
Accelerometer, proximity
Messaging
C9 Star
SMS
Q450
-
Games
C9 Star
Yes
Q450
-
Java
C9 Star
No
Q450
-
Other
C9 Star
Audio/video player Auto call record
Q450
-
Type
C9 Star
Li-Ion 1800 mAh, removable
Q450
Li-Ion 1800 mAh battery
Stand-by
C9 Star
Up to 600 h
Q450
-
Talk time
C9 Star
Up to 15 h
Q450
-
Colors
C9 Star
Black/Red, Black/Green
Q450
Gold, White
Price
C9 Star
About 20 EUR
Q450
-
SAR EU
C9 Star
-
Q450
0.74 W/kg (head) 0.67 W/kg (body)
OS
C9 Star
-
Q450
Android 4.4.2 (KitKat)
Chipset
C9 Star
-
Q450
Spreadtrum 7731
CPU
C9 Star
-
Q450
Quad-core 1.2 GHz
GPU
C9 Star
-
Q450
Mali-400