Nokia Lumia 820 VS Nokia Lumia 920

We Forward Looking at the success of the Lumia series of phone by the well trusted and reliable brand Nokia.The Lumia series of phones equipped with windows os for phones and are sailing towards the success of the phones in the market.The latest range of lumia phones launched in 2013 is the Nokia Lumia 820 and the Nokia Lumia 920. The Nokia is finding it's way in the advancement of their phones suitable to the requirement of the people. The Nokia is going well by launching a range of phones according to requirements of the people. The Nokia lumia series has a long way to success.As with no google maps the lumia series survived as a good competitor  to the other successful windows phones in the market like HTC 8x, Samsung Ominia W.

For the Unboxing vedio of Nokia Lumia 820 Click Here.
For the Unboxing vedio of Nokia Lumia 920 Click Here.

For comparison vedio of both Click Here.

Comaprison of the Nokia Lumia 820 and the Nokia Lumia 920

Thanku to phonearena.com for providing the specifications.

DESIGN
Device type	Smart phone	Smart phone
OS	Windows Phone 8	Windows Phone 8
Form factor	Candybar	Candybar
Dimensions	4.87 x 2.70 x 0.39 inches (123.8 x 68.5 x 9.9 mm)	5.13 x 2.79 x 0.42 inches (130.3 x 70.8 x 10.7 mm)
Weight	5.64 oz (160 g) the average is 4.3 oz (123 g)	6.53 oz (185 g) the average is 4.3 oz (123 g)
Side Keys	Right: Volume control, Camera shutter, Lock/Unlock key	Right: Volume control, Camera shutter, Lock/Unlock key
Colors	Black, Yellow, Red, White, Gray	Black, Yellow, Red, White, Gray

DISPLAY
Physical size	4.3 inches	4.5 inches
Resolution	480 x 800 pixels	768 x 1280 pixels
Pixel density	217 ppi	332 ppi
Technology	AMOLED	IPS LCD
Colors	16 777 216	16 777 216
Touchscreen	Capacitive, Multi-touch	Capacitive, Multi-touch
Features	Light sensor, Proximity sensor	Light sensor, Proximity sensor, Scratch-resistant glass

BATTERY
Talk time	14.00 hours the average is 9 h (554 min)	17.00 hours the average is 9 h (554 min)
Stand-by time	13.8 days (330 hours) the average is 19 days (463 h)	16.7 days (400 hours) the average is 19 days (463 h)
Talk time (3G)	8.00 hours the average is 8 h (483 min)	10.00 hours the average is 8 h (483 min)
Stand-by time (3G)	13.8 days (330 hours) the average is 20 days (476 h)	16.7 days (400 hours) the average is 20 days (476 h)
Music playback	55.00 hours	67.00 hours
Video playback	5.00 hours	6.00 hours
Capacity	1650 mAh	2000 mAh
Type	Li - Ion	Li - Ion

HARDWARE
System chip	Qualcomm Snapdragon S4 Plus MSM8960	Qualcomm Snapdragon S4 Plus MSM8960
Processor	Dual core, 1500 MHz, Krait	Dual core, 1500 MHz, Krait
Graphics processor	Adreno 225	Adreno 225
System memory	1024 MB RAM (Dual-channel, 500 MHz) / LPDDR2	1024 MB RAM (Dual-channel, 500 MHz) / LPDDR2
Built-in storage	8 GB	32 GB
Storage expansion	microSD, microSDHC, microSDXC up to 64 GB

CAMERA
Camera	8 megapixels, Immobile	8.7 megapixels, Immobile
Flash	Dual LED	Dual LED
Aperture size	F2.2	F2.0
Focal length (35mm equivalent)	28mm	26mm
Features	Auto focus, Touch to focus, Exposure compensation, White balance presets, Geo tagging	Back-illuminated sensor (BSI), Auto focus, Touch to focus, Optical image stabilization, Exposure compensation, White balance presets, Digital zoom, Geo tagging
Camcorder	1920x1080 (1080p HD) (30 fps)	1920x1080 (1080p HD) (30 fps)
Recording format	MPEG4, H.264	MPEG4, H.264
Features	Continuous autofocus in a video, Video calling	Video calling, Optical image stabilization
Front-facing camera	0.3 megapixels VGA	1.3 megapixels
Video capture	640x480 (VGA) (30 fps)	1280x720 (720p HD) (30 fps)

INTERNET BROWSING
Browser	Internet Explorer 10, supports: supports: HTML, HTML5, XHTML, CSS 3, XML	Internet Explorer 10, supports: supports: HTML, HTML5, XHTML, CSS 3, XML
Built-in online services support	Facebook, YouTube (upload), Flickr, Picasa, Twitter	Facebook, YouTube (upload), Picasa, Twitter

MULTIMEDIA
Music player
Filter by	Album, Artist, Playlists	Album, Artist, Playlists
Features	Album art cover, Background playback	Album art cover, Background playback
Supported formats	MP3, AAC, eAAC, eAAC+, WMA, WAV, M4A (Apple lossless), MP4, AMR	MP3, AAC, eAAC, AAC+, eAAC+, WMA, WAV, M4A (Apple lossless), MP4, AMR, 3GP
Video playback
Supported formats	MPEG4, H.263, H.264, WMV, 3GPP	MPEG4, H.263, H.264, WMV, 3GPP
Speakers		Earpiece, Loudspeaker
Streaming	Audio, Video	Audio, Video

TECHNOLOGY
GSM	850, 900, 1800, 1900 MHz	850, 900, 1800, 1900 MHz
UMTS	850, 900, 1900, 2100 MHz	850, 900, 1900, 2100 MHz
LTE	800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz	800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz
Data	LTE Cat3 Downlink 100 Mbit/s, LTE Cat3/4 Uplink 50 Mbit/s, HSDPA+ (4G) 42.2 Mbit/s, UMTS, EDGE, GPRS	LTE Cat3 Downlink 100 Mbit/s, LTE Cat3/4 Uplink 50 Mbit/s, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS
Micro SIM	Yes	Yes
Global Roaming	Yes	Yes
Positioning	GPS, A-GPS, S-GPS, Glonass, Cell ID, Wi-Fi positioning	GPS, A-GPS, S-GPS, Glonass, Cell ID, Wi-Fi positioning
Navigation	Turn-by-turn navigation, Voice navigation	Turn-by-turn navigation, Voice navigation

PHONE FEATURES
Phonebook	Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID	Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
Organizer	Calendar, Alarm, Document viewer (Office 2007, Office 2003, PDF), Calculator	Calendar, Alarm, To-Do, Document viewer (Office 2007, Office 2003, PDF), Calculator, Notes
Messaging	SMS, MMS, Threaded view, Predictive text input	SMS, MMS, Threaded view, Predictive text input
E-mail	IMAP, POP3, SMTP, Microsoft Exchange	IMAP, POP3, SMTP, Microsoft Exchange
Instant Messaging	Windows Live / MSN	Windows Live / MSN

CONNECTIVITY
Bluetooth	Yes	3.0
Profiles	Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP)	Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP)
Wi-Fi	802.11 a, b, g, n, n 5GHz	802.11 a, b, g, n, n 5GHz
Mobile hotspot	Yes	Yes
Wi-Fi Direct	Yes	Yes
USB	USB 2.0	USB 2.0
Connector	microUSB	microUSB
Features	Mass storage device, USB charging	Mass storage device, USB charging
Headphones connector	3.5mm	3.5mm
Charging connector	microUSB	microUSB
Other	NFC, Computer sync, OTA sync	NFC, DLNA, Computer sync, OTA sync

OTHER FEATURES
Notifications	Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone	Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Additional microphone/s	for Noise cancellation
Sensors	Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other	Voice dialing, Voice commands, Voice recording	Voice dialing, Voice commands, Voice recording

REGULATORY APPROVAL
FCC approval
Date approved	18 Oct 2012
	FCC ID value: PYARM-825link
FCC measured SAR
Head	1.34 W/kg
Body	0.71 W/kg
Product Specific Use	0.99 W/kg
Simultaneous Transmission	1.58 W/kg

AVAILABILITY
Officially announced	05 Sep 2012	05 Sep 2012

SHOPPING INFORMATION
Accessories	Nokia AC-50 MicroUSB Charger, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Product user guide	Nokia Fast USB Charger AC-16, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Quick guide