Compare Karbonn Titanium Wind W4 vs vivo Y15

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SummarySummary 66 Score 67 Score
Performance Mediatek MT6571
Microsoft Windows Phone 8.1
Mediatek MT6582
Android OS, v4.2.2
Display 4 inches
480 pixels
233 PPI Density
4.5 inches
480 pixels
218 PPI Density
Camera 5 MP (Main) 5 MP (Main)
2 MP (Front)
Battery 1950 mAh
Li-Ion
1900 mAh
Li-Ion
DisplayDisplay
Screen Size 4 inches 4.5 inches
Screen Resolution 480x800 pixels 480x854 pixels
Pixel Density 233 PPI 218 PPI
Display Type Capacitive touchscreen, 16M colors Capacitive touchscreen, 16M colors
ChipsetChipset
Brand Karbonn Vivo
Chipset Mediatek MT6571 Mediatek MT6582
Processor Quad-core 1.2 GHz Quad-core 1.3 GHz Cortex-A7
RAM
GPU Mali-400 Mali-400MP2
CameraCamera
Rear Camera Resolution 5 MP 5 MP
Front Camera Resolution 2 MP
Dual Camera
Video
Camera Features Autofocus, Flash Autofocus, Touch Focus, Flash, Geo-Tagging
GeneralGeneral
Operating System Windows Android
OS Version Microsoft Windows Phone 8.1 Android OS, v4.2.2
Weight 130 g
Dimensions 125.1 x 64.3 x 11 mm 131.4 x 66.2 x 9 mm
Thickness
StorageStorage
Internal Storage 4 GB 4 GB
Card Slot microSD, up to 32 GB microSD, up to 128 G
Other 4GB storage, microSD card slot 4GB storage, microSD card slot
CommunicationCommunication
SIM Card Slots Dual SIM Single SIM
SIM Card Type Normal-SIM Micro-SIM
Bluetooth Yes v4.0, A2DP, EDR, LE
3.5 mm Jack Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G
HSDPA 2100
HSDPA 850 / 900 / 2100
4G
Wi-Fi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS
Yes, with A-GPS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 1950 mAh 1900 mAh
Battery Type Li-Ion Li-Ion
Standby Time Up to 240 h Up to 410 h (2G) / Up to 410 h (3G)
Talk Time Up to 8 h Up to 10 h (2G) / Up to 8 h (3G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Yes Accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Mail, IM
Java No No
Other MP3/WAV/eAAC+ player , MP4/H.264 player , OneDrive (15 GB cloud storage) , Document viewer , Video/photo editor MP4/H.264 player , MP3/WAV/FLAC/eAAC+ player , Photo editor , Document viewer
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