Compare Celkon S1 vs. Celkon A40

Celkon S1

Celkon A40

Price
Rs. 19,999.00	Rs. 5,400.00
Capacity
2300 mAH, Li-ion	1500 mAH, Li-ion
Main Camera
13 MP, Auto focus	5 MP
Front Camera
8 MP	0.3 MP
Flash
Dual LED
Video Recording
Full HD @ 30 FPS
Zoom
Digital Zoom	Digital Zoom
Camera Features
Geo tagging, Touch to focus
Operating Frequency
GSM 1800 / 900 MHz UMTS 2100 MHz \| GSM 1800 / 900 MHz	GSM 1800 / 900 MHz UMTS 2100 MHz \| GSM 1800 / 900 MHz
GPRS
Yes	Yes
EDGE
Yes	Yes
3G
HSDPA , HSUPA	HSDPA , HSUPA
Wi-Fi
Wi-Fi 802.11, b/g/n, Mobile Hotspot	Wi-Fi 802.11, b/g/n, Mobile Hotspot
Bluetooth
v4.0, A2DP	Yes
USB Connectivity
USB Port, microUSB 2.0	USB Port, microUSB 2.0
Touch Screen
Capacitive Touchscreen, Multi-touch	Capacitive Touchscreen
Weight
137 grams	126.5 grams
Dimensions
178 x 98 x 6.5 mm	126.2 x 64 x 10.8 mm
Screen Size
5.0 Inch	4.0 Inch
Colours
Black	Blue,White,Yellow
Screen Resolution
Full HD (1080 x 1920 pixels)	480 x 800 pixels
Pixel Density (sharpness)
441 ppi	233 ppi
Display Type
IPS LCD	LCD
Box Contents
Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card	Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
Sensors
Accelerometer, Gyroscope, Light sensor, Proximity sensor	Accelerometer, Proximity sensor
GPS
with A-GPS	Yes
Brand
Celkon	Celkon
Model
S1	A40
Operating System
Android v4.2.1 (Jelly Bean)	Android v4.2.2 (Jelly Bean)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
OS Type
Android	Android
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes
Audio Jack
3.5 mm	3.5 mm
Processor
Quad core, 1.5 GHz	Dual core, 1.3 GHz
RAM
1 GB	512 MB
Internal Memory
16 GB	4 GB
Expandable Memory
Up to 32 GB	Up to 32 GB

Top 7 Reasons for Celkon S1 Compared to Celkon A40

53.3% more mAH battery than Celkon A40. More battery capacity reduces the need to charge your battery again. (2300 mAH, Li-ion vs. 1500 mAH, Li-ion)

160.0% more mega pixels (MP) on main camera than Celkon A40. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (13 MP, Auto focus vs. 5 MP)

2,566.7% more mega pixels (MP) on front camera than Celkon A40. More front camera resolution means better selfies picture. Front facing cameras also used for video call on Skype (8 MP vs. 0.3 MP)

4.3 mm Thinner than Celkon A40. Slim mobile phone is easy to handle and looks gorgeous in hand. (178 x 98 x 6.5 mm vs. 126.2 x 64 x 10.8 mm)

25.0% bigger screen size than Celkon A40. The bigger the screen size is better the user experience of reading and watching movie or video songs. (5.0 Inch vs. 4.0 Inch)

89.3% Higher pixel density than Celkon A40. High pixel density shows sharper text and extremely detailed photos and videos. (441 ppi vs. 233 ppi)

100.0% More RAM memory than Celkon A40. more RAM makes your mobile significantly faster and efficient. (1 GB vs. 512 MB)