Comparison of Karbonn A1 Plus Duple vs Microsoft Lumia 540 Dual SIM

Brand Karbonn Microsoft
Model A1+ Duple Microsoft Lumia 540 Dual SIM
Colors White, Black Black, Orange, White, Blue
Sim Type Dual SIM Dual Micro-SIM (dual stand-by)
Operating System
Name & Version Android v4.2 (Jelly Bean) Microsoft Windows 8.1 with Lumia Denim
Network Frequency
2G Network gsm yes
3G Network no yes
4G Network no
Size 3.5 inches 5 inches
Resolution HVGA, 480 x 320 Pixels Pixels: 720 x 1280 ; Pixel Density: 294 ppi
Type TFT
Processor 1.3 GHz Dual Core Qualcomm Snapdragon 200
Graphics Chip Adreno 302
Chip Set 1.2 GHz Quad-core Cortex-A7
RAM 256 MB 1 GB
Internal 512 MB 8 GB, 1 GB RAM
External Upto 32 GB microSD, up to 128 GB
Primary / Rear 3 Megapixels 8 Megapixel, Pixels: 3264 x 2448
Secondary / Front Yes 5 Megapixel, 480p
video No 480p at 30fps
Features Flash Support, Automatically Adjusts Exposure
Dimensions 113 x 59 x 12 mm 144 x 73.7 x 8.6 mm
Weight 107 grams 152 grams
Internet & Connectivity
WiFi Yes, 802.11 b/g/n Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth Yes, Supported Profiles (A2DP) v4.0 with A2DP
USB microUSB v2.0
GPS with Google Maps Yes, with A-GPS, GLONASS
Capacity 1300 mAH 2200 mAh
Talk Time Upto 26 hours on 2G / Upto 15 hours on 3G
Standby Time Upto 576 hours on 2G / Upto 576 hours on 3G
FM Radio FM radio
Media Player
Features, Misc.
Sensors Accelerometer, proximity

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