Compare Karbonn Alfa A18 with Nokia 3310 (2017 edition) with Xiaomi Redmi 3s

5% Instant Discount OnUsing Credit/Debit Card

Compare Karbonn Alfa A18 vs Nokia 3310 (2017 edition) vs Xiaomi Redmi 3s

Summary	67 Score	60 Score	76 Score
Performance	512 MB RAM Android 6.0 (Marshmallow)	Nokia Series 30+	Qualcomm Snapdragon 430 MSM8937 2 GB RAM Android OS, v6.0.1 (Marshmallow)
Display	4 inch 480 x 800 pixels 233 PPI Density	2.4 inch 240 x 320 pixels 166 PPI Density	5 inch 720 x 1280 pixels 294 PPI Density
Camera	2 MP (Main) 0.3 MP (Front)	2 MP (Main)	13 MP (Main) 5 MP (Front)
Battery	1400 mAh Li-Ion	1200 mAh Li-ion	4100 mAh Li-ion
Display
Screen Size	4 inch	2.4 inch	5 inch
Screen Resolution	480 x 800 pixels	240 x 320 pixels	720 x 1280 pixels
Pixel Density	233 PPI	166 PPI	294 PPI
Display Type	Capacitive touchscreen	QVGA	IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Karbonn Mobiles	Nokia Mobiles	Xiaomi Mobiles
Chipset			Qualcomm Snapdragon 430 MSM8937
Processor	1.2GHz Quad-core processor		Octa core, 1.4 GHz, Cortex A53
RAM	512 MB RAM		2 GB RAM
GPU			Adreno 505
Camera
Rear Camera Resolution	2 MP	2 MP	13 MP
Front Camera Resolution	0.3 MP		5 MP
Video
Camera Features	Autofocus, Flash	Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Other	Android
OS Version	Android 6.0 (Marshmallow)	Nokia Series 30+	Android OS, v6.0.1 (Marshmallow)
Weight	112 g	79.6 g	144 g
Dimensions	124.5 x 64.5 x 10.6 mm	115.6 x 51 x 12.8 mm	139.3 x 69.6 x 8.5 mm
Thickness	10.6mm	12.8mm	8.5mm
Storage
Internal Storage	4 GB	16 MB	16 GB
Card Slot	microSD, up to 32 GB	microSD, Up to 32 GB	microSD, up to 128GB
Other	4GB, Expandable up to 32GB	16MB storage, Expandable up to 32GB	16GB storage, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Normal-SIM	Micro-SIM	Nano-SIM
Bluetooth		v3.0	v4.1, A2DP
3.5 mm Jack	Yes	Yes	Yes
NFC	No		No
Connectivity
VoLTE
4G			LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
3G	850 / 900 / 1900 / 2100 , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA)		HSDPA 850 / 900 / 1900 / 2100
2G	850 / 900 / 1800 / 1900 MHz GSM	GSM 900/1800 MHz	GSM 900 / 1800 / 1900
Wi-Fi	Wi-Fi 802.11 b/g/n		Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS			A-GPS, GLONASS, BDS
GPRS
EDGE
Radio
Battery
Battery Capacity	1400 mAh	1200 mAh	4100 mAh
Battery Type	Li-Ion	Li-ion	Li-ion
Standby Time	Up to 180 hours	Up to 31 Days
Talk Time	Up to 8 hours	Up to 22.1 Hours
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer proximity		Light sensor Proximity sensor Accelerometer Compass Gyroscope
Messaging	SMS(threaded view), MMS, Email, IM		SMS(threaded view), MMS, Email, Push Mail, IM
Java
Other