Micromax Canvas Win W121 vs Karbonn A55

Key Specs

Battery
Battery	2000 mAh	1100 mAh
Display
Display	5.0 inches (12.7 cm)	3.5 inches (8.89 cm)
Front Camera
Front Camera	2 MP	0.3 MP
Processor
Processor	Qualcomm Snapdragon 200 MSM8212	-
RAM
RAM	1 GB	-
Rear Camera
Rear Camera	8 MP	3 MP

Battery

Capacity
Capacity	2000 mAh	1100 mAh
Standby time
Standby Time	Up to 150 Hours(2G)	-
TalkTime
TalkTime	Up to 8 Hours(2G)	-
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	-	Digital Zoom
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	2000 x 1500 Pixels
Resolution
Resolution	-	0.3 MP, Primary Camera

Design

Colours
Colours	Black	Black, White

Display

Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	294 ppi	165 ppi
Resolution
Resolution	720x1280 px (HD)	-
Screen Size
Screen Size	5.0 inches (12.7 cm)	3.5 inches (8.89 cm)
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Not sure which
mobile to buy?

Front Camera

Resolution
Resolution	2 MP, Primary Camera	-

General

Brand
Brand	Micromax	Karbonn
Launch Date
Launch Date	July 15, 2014 (Official)	April 12, 2014 (Official)
Operating System
Operating System	Windows Phone v8.1	Android v4.2 (Jelly Bean)

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	8 MP, Primary Camera	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	-	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.0	Yes
GPS
GPS	Yes with A-GPS	Yes with A-GPS
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
SIM 1	3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	2G Bands: GSM 1800 / 900 MHz
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	-

Performance

CPU
CPU	Quad core, 1.2 GHz, Cortex A7	Dual core, 1.2 GHz
Chipset
Chipset	Qualcomm Snapdragon 200 MSM8212	-
Graphics
Graphics	Adreno 302	-
Ram
RAM	-	512 MB

Sensors

Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer	Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	8 GB	4 GB