Celkon Millennia Spark vs Videocon A47

Key Specs

Battery
Battery	1600 mAh	1800 mAh
Display
Display	4.5 inches (11.43 cm)	4.7 inches (11.94 cm)
Front Camera
Front Camera	1.3 MP	0.3 MP
RAM
RAM	512 MB	-
Rear Camera
Rear Camera	3.2 MP	3.2 MP

Battery

Capacity
Capacity	1600 mAh	1800 mAh
Standby time
Standby Time	Up to 200 Hours(2G)	-
TalkTime
TalkTime	Up to 8 Hours(2G)	Up to 5(2G)
Type
Type	Li-ion	Li-ion

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Fixed Focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2048 x 1536 Pixels
Resolution
Resolution	-	0.3 MP, Primary Camera

Design

Colours
Colours	Blue, Brown, Gold, White	Black & White/Chrome
Height
Height	133.5 mm	145.9 mm
Thickness
Thickness	10.1 mm	11.5 mm
Weight
Weight	100 grams	-
Width
Width	66.5 mm	79.1 mm

Display

Display Type
Display Type	TFT	-
Pixel Density
Pixel Density	218 ppi	199 ppi
Resolution
Resolution	480x854 px	-
Screen Size
Screen Size	4.5 inches (11.43 cm)	4.7 inches (11.94 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	62.84 %	54.43 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	-

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Front Camera

Resolution
Resolution	1.3 MP, Primary Camera	-

General

Brand
Brand	Celkon	Videocon
Launch Date
Launch Date	-	June 14, 2013
Operating System
Operating System	Android v4.4 (Kitkat)	Android v4.1 (Jelly Bean)

Main Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	2048 x 1536 Pixels	-
Resolution
Resolution	3.2 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	-
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	-	Yes
Loudspeaker
Loudspeaker	Yes	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v3
GPS
GPS	Yes	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	3G Speed: HSPA , EV-DO category Rev.A GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)

Performance

CPU
CPU	Quad core, 1.2 GHz	Quad core, 1.2 GHz
Ram
RAM	-	512 MB

Sensors

Applications
Applications	-	TOI, ET, Saavn , V-Connect, Fun Zone, Google Play, Skype, YouTube, Google Talk, Gmail, Play Store
Other Sensors
Other Sensors	Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 16 GB
Internal Memory
Internal Memory	4 GB	512 MB