Celkon A83 vs Ssky Y777 Fire

Key Specs

Battery
Battery	1450 mAh	2450 mAh
Display
Display	3.2 inches (8.13 cm)	5 inches (12.7 cm)
Front Camera
Front Camera	-	2 MP
RAM
RAM	256 MB	1 GB
Rear Camera
Rear Camera	2 MP	5 MP

Battery

Capacity
Capacity	1450 mAh	2450 mAh
Removable
Removable	-	Yes
Standby time
Standby Time	Up to 150(2G)	-
TalkTime
TalkTime	Up to 5(2G)	-
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Camera

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

Design

Colours
Colours	Black	Black, Gold
Height
Height	112 mm	-
Thickness
Thickness	15.00 mm	-
Weight
Weight	105 grams	-
Width
Width	60 mm	-

Display

Display Type
Display Type	LCD	IPS LCD
Pixel Density
Pixel Density	180 ppi	294 ppi
Resolution
Resolution	320x480 px	720x1280 px (HD)
Screen Size
Screen Size	3.2 inches (8.13 cm)	5 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	45.37 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Resolution
Resolution	-	2 MP, Primary Camera

General

Brand
Brand	Celkon	SSKY
Launch Date
Launch Date	December 28, 2012	June 22, 2018 (Official)
Operating System
Operating System	Android v2.3 (Gingerbread)	Android v6.0 (Marshmallow)

Main Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2592 x 1944 Pixels
Resolution
Resolution	-	5 MP, Primary Camera

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes, Recording option
Loudspeaker
Loudspeaker	-	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
GPS
GPS	-	Yes
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	GPRS: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	Mass storage device, USB charging, microUSB
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

CPU
CPU	1 GHz	Quad core, 1.2 GHz

Sensors

Applications
Applications	Document Viewer/Editor	-
Fingerprint Sensor
Fingerprint Sensor	-	No
Other Sensors
Other Sensors	Accelerometer	Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	512 MB	8 GB
USB OTG
USB OTG	-	Yes