Phone Comparison - Karbonn A90 vs Microsoft Lumia 540 Dual SIM

Karbonn A90
karbonn a90
Microsoft Lumia 540 Dual SIM
microsoft lumia 540 dual sim
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general General Info

Manufacturer Karbonn Microsoft
Announced October 2013 April 2015
Status Available - October 2013 Available - May 2015
Price - Rs. 8,100 ($119.12) [Similarly Priced]
Colors White/Black Orange, white, black, cyan
Form Factor Candybar Candybar
Dimension - 144 x 73.7 x 9.4 mm
(5.67 x 2.9 x 0.37 in)
Weight - 152 g (5.36 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network No HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.0 (Ice Cream Sandwich) Microsoft Windows Phone 8.1 with Lumia Denim
Processor 1 GHz [Similar] Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 200 [Similar]
GPU - Adreno 302 [Similar]
RAM 512 MB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 512 MB ROM 8 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 256K colors 16M colors
Size 4.0 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 800 pixels (233 ppi) [Similar] 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio - 64.82%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels [Similar] 8 MP, 3264 x 2448 pixels [Similar]
Flash LED flash LED flash
Features - Auto focus, Sensor size: 1/4 inch, f/2.2 aperture
Video Yes 480p@30fps
Front Camera Yes [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Up to 236 kbps
3G No HSPA 42.2/5.76 Mbps
Bluetooth Yes v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
USB Yes microUSB v2.0
GPS No Yes, with A-GPS, GLONASS
Browser HTML HTML5

memory User Memory

Internal 512 MB ROM, 512 MB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 1400 mAh 2200 mAh
Stand by - Up to 576 h
Talk Time - Up to 26.2 h (2G)
Up to 14.8 h (3G)