Karbonn Titanium Wind W4 vs Microsoft Lumia 640 XL

Karbonn Titanium Wind W4

Karbonn Titanium Wind W4

September, 2014


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Karbonn Titanium Wind W4 vs Microsoft Lumia 640 XL


Karbonn Titanium Wind W4

Microsoft Lumia 640 XL

Price
EUR: N/AEUR: €170
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
125.1 x 64.3 x 11 mm (4.93 x 2.53 x 0.43 in)157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
Weight
-171 g (6.03 oz)
Colors
Black,White, RedMatte cyan, Orange, Black, Matte white, Glossy white
Display
Type
TFT, 256K colorsIPS LCD

ClearBlack display
Size
4.0 inches, 45.5 cm2 (~56.6% screen-to-body ratio)5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)720 x 1280 pixels, 16:9 ratio (~259 ppi density)
Multitouch
YesYes
Protection
Corning Gorilla Glass 3
Network
Technology
GSM / HSPAGSM / HSPA
2G Bands
GSM 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 2100HSDPA 850 / 900 / 1900 / 2100
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
4GB ROM, 512MB RAM8GB ROM, 1GB RAM
Storage Type
eMMC 4.5
Card Slot
microSDHCmicroSDXC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPAHSPA 42.2/5.76 Mbps
WLAN
Wi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
2.04.0, A2DP
USB
microUSB 2.0microUSB 2.0
GPS
Yes, with A-GPSYes, with A-GPS, GLONASS, BDS
NFC
NoYes
Camera
Main Camera
5 MP, AF13 MP, f/2.0, 28mm (wide), 1/3.0", AF
Camera Features
LED flashZeiss optics, LED flash
Video
Yes1080p@30fps
Selfie Camera
VGA5 MP

Video: 1080p@30fps
Multimedia
Audio Format Support
MP3/WAV/eAAC+MP3/WAV/eAAC+/WMA
Video Format Support
MP4/H.264MP4/H.264/WMV
Radio
FM radioFM radio
Software
Operating System (OS)
Microsoft Windows Phone 8.1Microsoft Windows Phone 8.1
Upgradable
Upgradable to Microsoft Windows 10
Browser
HTMLHTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Qualcomm MSM8226 Snapdragon 400 (28 nm)
CPU
Quad-core 1.2 GHzQuad-core 1.2 GHz Cortex-A7
GPU
Adreno 305
Sensors
YesAccelerometer, proximity, compass, sensor core
SIM
Dual SIMMicro-SIM
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Ion 1950 mAh, removableLi-Ion 3000 mAh, removable
Standby
Up to 240 hUp to 936 h (2G) / Up to 936 h (3G)
Talk Time
Up to 8 hUp to 31 h 20 min (2G) / Up to 23 h 40 min (3G)

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