Celkon A403 is a Smart Phone that has been powered by Other Spreadtrum SC7715 chipset and comes with 512MB RAM. A403 contains 4 GB of internal storage. The phone has 4-inch touchscreen display along with the resolution of 480 x 800 pixels. Concerning the camera, Celkon A403 packs 3 MP camera on the rear as well as 1.3MP camera on the front. It comes in Yellow, Red, Light Blue and Black color variants.

Moreover, Celkon A403 will be running on Android 4.4.2 (KitKat) and will have Li-Ion 1400 mAh battery. The phone will weigh 113 g (3.99 oz), and its dimensions will be 125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in) vis-à-vis height x width x thickness. Celkon A403 is a dual SIM Smart Phone, and its connectivity options will include GPRS, EDGE, WLAN, Bluetooth, NFC, microUSB 2.0,

Features and Specification

Design
Design	Device Type	Smart Phone
	OS	Android 4.4.2 (KitKat)
	Dimension	125 x 65 x 10.2 mm (4.92 x 2.56 x 0.40 in)
	Weight	113 g (3.99 oz)
Technology
Technology	2G Network	GSM 900 / 1800 - SIM 1 & SIM 2
	3G Network	HSDPA 2100
	SIM	Dual SIM
	Announced	2015, August
	Status	Available. Released 2015, August
Display
Display	Type	Capacitive touchscreen
	Size	4.0 inches (~56.1% screen-to-body ratio)
	Multi-touch	Yes
	Protection	N/A
Photography
Photography	Rear Camera	3.15 MP, LED flash
	Features	Yes
	Video	Yes
	Front Camera	1.3 MP
Memory
Memory	Card slot	microSD, up to 32 GB
	Internal	4 GB, 512 MB RAM
Sound
Sound	Alert types	Vibration; MP3, WAV ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes
Connectivity
Connectivity	GPRS	Yes
	EDGE	Yes
	Speed	HSPA
	WLAN	Wi-Fi 802.11 b/g/n
	Bluetooth	Yes
	NFC	N/A
	USB	microUSB 2.0
Battery
Battery	Capacity	Li-Ion 1400 mAh battery
Features
Features	Chipset	Spreadtrum SC7715
	CPU	1.0 GHz
	GPU	N/A
	Sensors	Accelerometer
	Messaging	SMS(threaded view), MMS, Email
	Browser	HTML
	Radio	FM radio
	GPS	A-GPS
	Java	No
	Colors	Black, Light Blue, Red, Yellow
	Others	- MP4/H.264 player - MP3/WAV/eAAC player - Document viewer - Photo editor