Phone Comparison - O2 XDA Comet vs Micromax Canvas Nitro A311

O2 XDA Comet
o2 xda comet
Micromax Canvas Nitro A311
micromax canvas nitro a311
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general General Info

Manufacturer O2 Micromax
Announced September 2007 December 2014
Status Available Available - December 2014
Price - Rs. 8,496 ($124.94) [Similarly Priced]
Colors Silver Pristine White, Mesmerising Blue
Form Factor Candybar Candybar
Dimension 106 x 58 x 19 mm
(4.17 x 2.28 x 0.75 in)
-
Weight 145 g (5.11 oz) -
2G Network GSM 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 1900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail SMS, MMS, Push Mail, EMail, IM
Build Features - Oleophobic Coating/ Anti-finger Print

hardware Hardware and OS

OS Microsoft Windows Mobile 6.0 Professional Android OS, v4.4.2 (KitKat)
Processor Intel XScale PXA 270 620 MHz [Similar] Octa-core 1.7 GHz, Mediatek MT6592 [Similar]
GPU Mali-450MP4 [Similar]
RAM 64 MB [Browse Similar] 2 GB [Browse Similar]
Internal Memory N/A 16 GB (12.97 GB for mass storage)
External Memory miniSD microSD, up to 32 GB

display Display

Type TFT resistive touchscreen IPS LCD Capacitive Touchscreen
Colors 65K colors 16M colors
Size 2.7 inches [Similar] 5.0 inches [Similar]
Resolution 240 x 320 pixels (148 ppi) 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio 36.79% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack no yes
Radio Stereo FM radio with RDS FM Radio with Recording
Games Yes Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 2 MP, 1600x1200 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Sony IMX135 CMOS Sensor, f/2.2 Aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser
Video Yes Yes, 1080p@30fps
Front Camera VGA videocall camera [Similar] Yes, 5 MP, 720p, OV5648 Sensor, f/2.4 Ap [Similar]

connectivity Connectivity and Data Rate

GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps Yes
Edge Yes Yes
3G HSDPA HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v1.2 Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11b/g Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, miniUSB Yes, microUSB v2.0
GPS No Yes, with A-GPS support
Browser WAP 2.0/xHTML, HTML (PocketIE) HTML5

memory User Memory

Internal 64 MB RAM, 1 GB ROM 16 GB (12.97 GB for mass storage), 2 GB RAM
Expandable Storage miniSD microSD, up to 32 GB

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery
Capacity 2500 mAh
Stand by Up to 200 h Up to 320 h
Talk Time Up to 6 h Up to 10 h