iPhone 4s Tech Specs

iPhone 4s Tech Specs

SIZE

Cellular and Wireless

World phone
UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); 
GSM/EDGE (850, 900, 1800, 1900 MHz)
CDMA EV-DO Rev. A (800, 1900 MHz)4
802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 4.0 wireless technology

Location

• Assisted GPS and GLONASS
• Digital compass
• Wi-Fi
• Cellular

Display

• Retina display
• 3.5-inch (diagonal) widescreen Multi-Touch display
• 960-by-640-pixel resolution at 326 ppi
• 800:1 contrast ratio (typical)
• 500 cd/m2 max brightness (typical)
• Fingerprint-resistant oleophobic coating on front and back
• Support for display of multiple languages and characters simultaneously

Camera, Photos, and Video

• 8-megapixel camera
• Autofocus
• Tap to focus
• Face detection in still images
• LED flash
• Video recording, HD (1080p) up to 30 frames per second with audio
• Video stabilization
• Front camera with VGA-quality photos and video at up to 30 frames per second
• Photo and video geotagging

External Buttons and Connectors

Power and Battery

• Built-in rechargeable lithium-ion battery
• Charging via USB to computer system or power adapter
• Talk time: Up to 8 hours on 3G, up to 14 hours on 2G (GSM)
• Standby time: Up to 200 hours
• Internet use: Up to 6 hours on 3G, up to 9 hours on Wi-Fi
• Video playback: Up to 10 hours
• Audio playback: Up to 40 hours

Audio Playback

• Frequency response: 20Hz to 20,000Hz
• Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV
• User-configurable maximum volume limit

TV and Video

• AirPlay Mirroring to Apple TV support at 720p
• Video mirroring and video out support: Up to 1080p with Apple Digital AV Adapter or Apple VGA Adapter (adapters sold separately)
• Video out support at 576p and 480p with Apple Component AV Cable; 576i and 480i with Apple Composite AV Cable (cables sold separately)
• Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

Headphones

• Apple Earphones with Remote and Mic
• Frequency response: 20Hz to 20,000Hz
• Impedance: 32 ohms

Mail Attachment Support

Viewable Document Types

.jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel)

Sensors

• Three-axis gyro
• Accelerometer
• Proximity sensor
• Ambient light sensor

System Requirements

• Apple ID (required for some features)
• Internet access⁶
• Syncing with iTunes on a Mac or PC requires:
• Mac: OS X v10.5.8 or later
• PC: Windows 7; Windows Vista; or Windows XP Home or Professional with Service Pack 3 or later
• iTunes 10.5 or later (free download fromwww.itunes.com/download)

Environmental Requirements

• Operating temperature: 32° to 95° F (0° to 35° C)
• Nonoperating temperature: −4° to 113° F (−20° to 45° C)
• Relative humidity: 5% to 95% noncondensing
• Maximum operating altitude: 10,000 feet (3000 m)

Languages

Language Support

English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, German, Italian, Japanese, Korean, Spanish, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Greek, Hebrew, Hungarian, Indonesian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese

Keyboard Support

English (U.S.), English (UK), Chinese - Simplified (Handwriting, Pinyin, Stroke), Chinese - Traditional (Handwriting, Pinyin, Zhuyin, Cangjie, Stroke), French, French (Canadian), French (Switzerland), German (Germany), German (Switzerland), Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Emoji, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Macedonian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Serbian (Cyrillic/Latin), Slovak, Swedish, Thai, Tibetan, Turkish, Ukrainian, Vietnamese

Dictionary Support (enables predictive text and autocorrect)

English (U.S.), English (UK), Chinese (Simplified), Chinese (Traditional), French, French (Canadian), French (Switzerland), German, Italian, Japanese (Romaji, Kana), Korean, Spanish, Arabic, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Estonian, Finnish, Flemish, Greek, Hawaiian, Hebrew, Hindi, Hungarian, Indonesian, Latvian, Lithuanian, Malay, Norwegian, Polish, Portuguese, Portuguese (Brazil), Romanian, Russian, Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese

Siri Languages

English (U.S., UK, and Australian), French, German

In the Box

• iPhone 4S
• Apple Earphones with Remote and Mic
• Dock Connector to USB Cable
• USB Power Adapter
• Documentation

Review Samsung LED 3D TV

RESOLUTION IMAGES 2X sharper
Not all 3D TV together. Discover the Full HD content shows real 3D technology with Samsung's Active
featuring unparalleled smooth motion and clear images. Passive system causes the image
shaded and movements that overlap and give discomfort when you see it.
And not only that, the passive system displays only half the resolution because the film stripe pattern -
a resolution that does not differ from the standard definition.

9X MORE WIDE PERSPECTIVE 
Watch the impressions that are so sharp and bright in any angle you sit. Delivers incredible viewpoint width of up to 9X
compared with passive systems, Active 3D Samsung displays all your 3D content with a stunning clarity of each
corner chair in your home. And with a Bluetooth connection from Samsung's unique, free yourself from outside interference. Enjoy the movie,
sports and other events with friends and family with all his freedom.

BRIGHT WITH 40% MORE POWER CONSUMPTION SAVE MORE 
Show your 3D and 2D content to become more alive. The light background makes superior 3D content two times sharper
compared with passive systems. Without sacrificing the quality of your 2D drawings to 3D capabilities. Enjoy the exceptional 2D image bright
up to 40% and all you see from the screen will look up with a more efficient energy consumption. Passive systems using
a line pattern of films to make the image look dark and dim. With Samsung On, you see the whole picture without compromise.


Clarity 4X BETTER MOVEMENT
CMR offers up to 4X better than the passive system, Samsung's Active 3D technology
display clarity of movement to be smooth. This means your 3D content look even more natural
and depth for incredibly rich 3D experience. Passive system that causes the movement of shaded
unpredictable, the image overlap and discomfort.

EYEGLASSES 3D REVOLUTIONARY COMFORT FOR EXTRAORDINARY

No matter the trend, you'll feel comfortable and always remain stylish. Designed to provide comfort
best, ergonomic 3D active glasses really be balanced in order to feel light and relaxed. with the connection
Bluetooth is convenient, you really free to enjoy the stunning 3D content.
Equipped with breakthrough innovations, Samsung brings comfort and convenience
use of the new standard for 3D glasses.

watch Video

Is Computer Addiction Affecting Your Life?

Is Computer Addiction Affecting Your Life?

Computers and Internet access are cheaper than every before, and that means more and more people can afford to have both in their homes. Computers are great when you work from home, and in fact, you may not be able to do so without one. Not everyone who has a computer needs it for work at home though, and most use it for other things. Many spend hour after hour online, and this can cause a problem with the dynamic of any family. Computer addiction is a very real thing, and it has caused problems in even the strongest of families and relationships.

Computer addiction is something most scoff at, but it can be a very real thing. Some come home from work and barely glance in the direction of their spouse before they log on and check their email. This is something that starts small and can end with one spouse spending all of their free time in front of their computer screen. As you can imagine, this type of computer addiction will leave the other spouse feeling neglected, and may lead to divorce if something does not change. 

Adults are not the only ones who can fall into a computer addiction. There are many teens who spend more and more of their time online rather than hanging out with friends, playing sports, and interacting with their families. Some of them play games, but many more of them have a addiction to computer instant messaging, message boards, and sites like MySpace. Not only are they not interacting with real people in real life, they are neglecting homework and forgetting what it is like to be sociable with others that they meet face to face.

If you are spending more time looking at your computer screen than sitting on the couch watching a movie with your spouse or your entire family, you may want to consider that you have a computer addiction. Try coming home from work one day without touching your computer to see how it makes you feel. If you find that you can’t stay away from it, can’t stop thinking about it, or become agitated as if you are missing a huge part of your life, you may want to consider that you have a computer addiction. This is when you might want to take some time to think about what really means the most to you, and then make the changes you need to make. You don’t have to give up surfing online or playing games, but there is always something to be said about moderation and harmony in the home.

fashion statement with cell phone

Making a fashion statement with cell phone covers

Just ten years ago, cell phones were a newish development in communications technology. If you had a cell phone, you were on the cutting edge. Today, rare is the individual who doesn't own at least one.

Cell phones provide security and peace of mind for parents when their children are equipped with their own cell phones. The kids can be contacted at any time to be sure they're safe. Kids and teens, naturally enjoy being able to call their friends - frequently. Although the cell phone cover serves to afford some protection to the cell phone from careless handling, these phone covers are also fashion items. Cell phone covers come in every color and finish you can imagine. Even fashion-conscious adults love these decorative cell phone accessories.

Just as hats and briefcases can express your personality, cell phone covers are the techy fashion statement equivalent. Teens often have as many phone covers as hats or shoes. After all, these cell phone accessories are always on display. Girls may enjoy showing their feminine side with a bright pink, lavender or powder blue phone cover. There are models with patterned designs, fake jewels, metallic and even holographic finishes. Boys tend towards the macho look, from cool Goth to radical looking psychedelic models.

Due to the fashion accessory function, teens may change their cover daily to match their attire or the occasion. Teens also often change clothes multiple times in a single day, as any mother's laundry basket will attest. It's fortunate indeed that these fashionable phone covers require no laundering!

Many parents foot the bill for the cell phone, but once they see the appetite for, and variety of the covers, this cell accessory becomes an out-of-your-allowance item. Individually, cell phone covers are inexpensive, but when you get into a couple of dozen, those dollars can start adding up. However, teens don't mind. Their cool collection can be acquired over time and it's an absolute must-have for every teen.

Younger kids are not such avid consumers, but they'll have one or two anyway. Cartoon and movie characters are popular themes with the youngsters.

Adults tend to look for elegant, sophisticated or just plain exotic versions of the cell phone cover, but may not have so many in their cell accessory 'wardrobe'.

Cell phones are here to stay, as are cell phone covers. Fashion and fun never go out of style.

what Smartphones

Smartphones

What's the craze all about?

If you haven't heard of smartphones, we'd like to learn where you've been hiding all this time. Smartphones have been all over the news and chances are, you do know what they are - only you know them under a different name. Smartphones are mobile phones with computer like capabilities. 

What's that? Aha! Yes, you've not only heard of them, you've probably seen them as well.  Packed with Internet access, email capabilities, address books, and a whole lot more, cell phones have come a long way since their first debut. But be careful not to confuse these newest toys with sandbox devices. 

Sandbox devices are tools that come pre-loaded with things like calendars, calculators, and a notepad. What differentiates them from smartphones is that users can add (download and install) additional programs to smartphones and they seemingly become mini portable computers for the people who use them. That - and the ability to edit the content that sits on them - is what makes these phones "smart."  

Some of the more popular brand names include the Blackberry, PalmSource, Nokia, and Windows CE. Yet the craze is extending to even some off-brand company names. Today, it's hard to find a cell phone that doesn't offer some sort of "smart" technology because it's in such a high demand. The convenience of having information at our immediate access is phenomenal - so much so that thousands of programmers have jumped on the opportunity to build unique applications specific to these small machines. 

As a result, you can find tons of games, databases, GPA systems, weather reporting programs, and even small encyclopedias on these things - each accessible not at the click of a mouse - but at a few presses of a free thumb. Of course a mini keyboard is available for the text-messaging fan or for the poor fellow who can't seem to get away from the office. In the latter case, don't be surprised if you find the entire Microsoft Office suite displayed within a screen no bigger than a matchbook. 

Is this a phase? That's highly doubtful. The market for these devices extends from the highly technical and professional all the way to the pre-teen socialite. The product crosses all demographics and thanks to decreasing costs - it sees no economic boundaries as well. The Wikipedia encyclopedia claims that "Out of 1 billion camera phones to be shipped in 2008, Smartphones, the higher end of the market with full email support, will represent about 10% of the market or about 100 million units."

But what is it that makes smartphones so appealing? As mentioned, smartphones give us the ability to not only carry our data around with us where ever we go, it also gives us the ability to edit that data any place - any time. In today's "reality" based generation, we're always looking for the opportunity to capture and relive a moment. And we want to share that moment with others. At best, smart phones give us the opportunity to express ourselves impromptu with entertaining results.

Attempting to do the same with a bulky desktop computer or laptop is to cumbersome. Even some of the smallest peripherals (digicams, digital cameras, etc.) don't give us the same opportunities that smart phones do. Being able to carry around a device for communication, creation, recording, and editing simply compliments the need for today's generation to do more and then do it, faster!

Nokia N900 - Full phone specifications

Nokia N900 - Full phone specifications

GENERAL	2G Network	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 900 / 1700 / 2100
	Announced	2009, August
	Status	Available. Released 2009, November

SIZE	Dimensions	110.9 x 59.8 x 18 mm, 113 cc
	Weight	181 g

DISPLAY	Type	TFT resistive touchscreen, 65K colors
	Size	800 x 480 pixels, 3.5 inches (~267 ppi pixel density)
		- QWERTY keyboard - Proximity sensor for auto turn-off - Accelerometer sensor for auto-rotate

SOUND	Alert types	Vibration; MP3 ringtones
	Loudspeaker	Yes, with stereo speakers
	3.5mm jack	Yes, check quality

MEMORY	Phonebook	Practically unlimited entries and fields, Photocall
	Call records	Detailed, max 30 days
	Internal	32 GB storage, 256 MB RAM
	Card slot	microSD, up to 16GB, buy memory

DATA	GPRS	Class 32
	EDGE	Class 32
	3G	HSDPA, 10Mbps; HSUPA, 2Mbps
	WLAN	Wi-Fi 802.11 b/g, DLNA
	Bluetooth	Yes, v2.1 with A2DP
	Infrared port	Yes
	USB	Yes, v2.0 microUSB

CAMERA	Primary	5 MP, 2576x1936 pixels, Carl Zeiss optics, autofocus, Dual LED flash, check quality
	Features	Geo-tagging
	Video	Yes, WVGA(848 x 480)@25fps
	Secondary	Yes, VGA

FEATURES	OS	Maemo 5
	CPU	ARM Cortex A8 600 MHz, PowerVR SGX530 graphics
	Messaging	SMS (threaded view), Email, Push Email, IM
	Browser	xHTML, HTML, RSS feeds
	Radio	Stereo FM radio (via third party software); FM transmitter
	Games	Yes, 5 + downloadable
	Colors	Black
	GPS	Yes, with A-GPS support; Ovi Maps
	Java	No
		- Skype and GoogleTalk VoIP integration - MP3/WMA/WAV/eAAC+ music player - WMV/RealVideo/MP4/AVI/XviD/DivX video player - TV-out - PDF document viewer - Photo editor - Adobe Flash Player 9.4

BATTERY		Standard battery, Li-Ion 1320 mAh (BL-5J)
	Stand-by	Up to 278 h (2G) / Up to 250 h (3G)
	Talk time	Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G)
	Music play	Up to 24 h 30 min