Screen size
C662.4"
Q519Winner: 5.0"+52%
Quick verdict
Q519 leads the measured specs 9-1.
Measured wins
C66
1
spec wins
Ties
5
equal specs
Q519
9
spec wins
Overall winner
Screen size
Technology
C66
GSM
Q519
GSM / HSPA
2G bands
C66
GSM 850 / 1900 - SIM 1 & SIM 2
Q519
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
C66
Yes
Q519
Yes
EDGE
C66
No
Q519
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
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes
3G bands
C66
-
Q519
HSDPA
Speed
C66
-
Q519
HSPA
Announced
C66
2011
Q519
2015, May. Released 2015, May
Status
C66
Discontinued
Q519
Discontinued
Dimensions
C66
114 x 50 x 15.3 mm (4.49 x 1.97 x 0.60 in)
Q519
145.2 x 73.2 x 9.4 mm (5.72 x 2.88 x 0.37 in)
Weight
C66
110 g (3.88 oz)
Q519
169 g (5.96 oz)
SIM
C66
Dual SIM (Mini-SIM)
Q519
Dual SIM
Other
C66
Flashlight
Q519
-
Type
C66
TFT
Q519
TFT, 256K colors
Size
C66
2.4 inches, 17.8 cm2 (~31.3% screen-to-body ratio)
Q519
5.0 inches, 68.9 cm2 (~64.8% screen-to-body ratio)
Resolution
C66
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Q519
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Card slot
C66
microSDHC (dedicated slot)
Q519
microSDHC
Phonebook
C66
500 entries
Q519
-
Call records
C66
20 dialed, 20 received, 20 missed calls
Q519
-
Internal
C66
-
Q519
4GB 512MB RAM
Single
C66
1.3 MP
Q519
5 MP
Video
C66
Yes
Q519
Yes
Features
C66
-
Q519
LED flash
Other
C66
No
Q519
-
Single
C66
-
Q519
2 MP
Video
C66
-
Q519
Loudspeaker
C66
Yes
Q519
Yes
3.5mm jack
C66
Yes
Q519
Yes
WLAN
C66
No
Q519
Wi-Fi 802.11 b/g/n
Bluetooth
C66
2.0
Q519
2.0
Positioning
C66
No
Q519
GPS
Radio
C66
Stereo FM radio
Q519
FM radio
USB
C66
microUSB
Q519
microUSB
NFC
C66
-
Q519
No
Sensors
C66
Q519
Accelerometer
Messaging
C66
SMS, MMS
Q519
-
Games
C66
Yes
Q519
-
Java
C66
Yes
Q519
-
Other
C66
Audio/video player King Movie
Q519
-
Type
C66
Removable Li-Ion 2000 mAh battery
Q519
Li-Ion 2000 mAh battery
Stand-by
C66
Up to 600 h
Q519
-
Talk time
C66
Up to 12 h 30 min
Q519
-
Colors
C66
Black/Red
Q519
Black, White, Light Blue, Dark Blue, Green, Red
SAR EU
C66
-
Q519
0.46 W/kg (head) 0.52 W/kg (body)
OS
C66
-
Q519
Android 4.4.2 (KitKat)
Chipset
C66
-
Q519
Spreadtrum 7731
CPU
C66
-
Q519
Quad-core 1.2 GHz
GPU
C66
-
Q519
Mali-400