Celkon C7050 vs Celkon Millennia Spark

Key Specs

Battery
Battery	1200 mAh	1600 mAh
Display
Display	4 inches (10.16 cm)	4.5 inches (11.43 cm)
Front Camera
Front Camera	-	1.3 MP
RAM
RAM	-	512 MB
Rear Camera
Rear Camera	2 MP	3.2 MP

Battery

Capacity
Capacity	1200 mAh	1600 mAh
Standby time
Standby Time	Up to 150(2G)	Up to 200 Hours(2G)
TalkTime
TalkTime	Up to 4.16(2G)	Up to 8 Hours(2G)
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes	-
Resolution
Resolution	2 MP Primary Camera	-

Design

Colours
Colours	White, Black	Blue, Brown, Gold, White
Height
Height	-	133.5 mm
Thickness
Thickness	-	10.1 mm
Weight
Weight	-	100 grams
Width
Width	-	66.5 mm

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	144 ppi	218 ppi
Resolution
Resolution	-	480x854 px
Screen Size
Screen Size	4 inches (10.16 cm)	4.5 inches (11.43 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	-	62.84 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	-	1.3 MP, Primary Camera

General

Brand
Brand	Celkon	Celkon
Launch Date
Launch Date	February 16, 2013	-
Operating System
Operating System	-	Android v4.4 (Kitkat)

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
Music
Music	Yes, Music Formats: Yes, Multi Format Music Player, Loud Speaker, 3.5mm Audio Jack	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
GPS	-	Yes
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	GPRS: Available EDGE: Available	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz 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	Yes, Wi-Fi 4 (802.11 b/g/n)

Performance

CPU
CPU	-	Quad core, 1.2 GHz

Sensors

Applications
Applications	C Bank	-
Browser
Browser	Yes	-
Java
Java	No	-
MMS
MMS	Yes	-
Mms
Mms	Yes	-
Other Sensors
Other Sensors	-	Proximity sensor, Accelerometer
Phone Book
Phone Book	Yes, 2000 Entries	-
SMS
SMS	Yes, Reject by SMS	-
Sms
Sms	Yes, Reject by SMS	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 8 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	-	4 GB