Once you drop the iPod touch 4G directly on the screen on the concrete or other hard surfaces, it is guaranteed that you will get some sort of knick or scratch on the screen. So it will be worthwhile to buy a screen protector for the new iPod touch 4g. Let take a look at a few that are available in the market now.

invisibleSHIELD iPod Touch 4g screen protector

ZAGG's invisibleSHIELD is scratch-proof, exceptionally clear and virtually indestructible iPod Touch 4G screen protector. The invisibleShield is a patented pending film featuring nano-memory technology which is visible as a very subtle texture in the surface of the film. This superior component of the invisibleSHIELD offers four main competitive benefits:

• Durability - Self-healing properties offer unbelievable resistance to scratches and damage, and will extend the life of your device
• Coverage - Greater pliability and flexibility allows the invisibleSHIELD designs to cover the corners and curves of your device better than the competition.
• Ease of Install - The improved pliability also facilitates easier installation
• Drop Resistant - Improved grip makes it easier to hang onto your expensive gadgets
• Glare Reduction - The invisibleSHIELD gives your device a slight "orange peel" finish that breaks up glare and reduces finger print smudges, while still creating high res screen viewing clarity.

This iPod Touch 4G screen protector comes with Lifetime Replacement Guarantee and 45-day Money Back Guarantee. The price varies between $15 to $25 depending on the type of coverage you choose. You can buy these 4th gen iPod touch covers for less at Amazon.com

There are 3 types of coverage:

• Full Body Maximum Coverage for $24.99: This covers the screen, back and also the sides of the iPod touch 4g.
• Full Body Easy Install for $24.99: This covers the screen and the back of the iPod touch 4g
• Screen Coverage for $14.99: Covers just the screen.

Case-mate Clear Armor iPod Touch 4G screen protector

Clear Armor is a high quality protective film for the iPod touch 4g made from a material that was originally made for the army for the Apache Helicopter blades. This screen protector comes with a lifetime warranty. Each Clear Armor kit includes: 2 sets of Clear Armor, a microfiber cleaning cloth, a bottle of application solution, an applicator card, and application instructions. The Clear Armor iPod touch 4g screen protector sells for $19.99.

BodyGuardz iPod Touch 4G screen protector

BodyGuardz is a invisible screen protector featuring the same material that is used to shield the front of automobiles from stones and other abrasive elements. BodyGuardz is optically clear and remains invisible without distorting the dimension or design of your iPod touch 4G.

The BodyGuardz iPod touch 4g screen protector is available in 2 options:

• FULL BODY protector for $24.95
• SCREEN protectors for $14.95

The package includes

• SCREEN protectors - 2 protectors per pack
• FULL BODY - 2 screen protectors and 2 body protectors
• Application solution
• Squeegee
• Installation instructions

You can buy these 4th gen iPod touch covers for less at Amazon.com

Antimicrobial Silicone iPod Touch 4G cases

This iPod Touch 4g case features a super tough silicone skin that protects phone against scratches. This case also has Antimicrobial agent that guards against germs and bacteria. Available in 2 colors Black/Pink and Black/Green, this case sells for $25.95. Check out the price for this Silicone iPod Touch case on Amazon.com.

Features

• Antimicrobial agent guards against germs and bacteria.
• Super tough silicone skin protects phone against scratches
• Lightweight skin adds almost no bulk to device
  

Crystal Back Shell iPod Touch 4G cases

The crystal case protects the iPod touch 4g against drops, impacts and scratches. This shell case is custom designed with a soft feel finish. It is available in black, red, pink and blue and sells for $19.95. Check out the price for this shell iPod Touch 4g case on Amazon.com.

Key Features

• Super tough crystal case offers unbeatable protection against impact damage, scratches and scrapes
• Soft feel finish
• Full usability in case - you need never remove it
  

Aluminium Lined Leather iPod Touch 4G Cases

The Leather iPod touch 4g case is made from finest quality leather with high quality faux leather interior and a contrast black and cream pinstripe lining. It features a tough aluminium plate lining with cut outs allowing access to all ports and controls. It also has a magnetic closure system. This leather case is available in black color and sells for $40.95. See the price for this Leather iPod touch 4g case on amazon.com.

Key Features

• Handcrafted from the finest quality leather
• Dimensions = H x W x D : 98 x 45 x 10
• Closure System : magnetic clasp
• Custom-made to hold your Apple 4G iPod touch securely in place
• Instructions on how to fit the case : open case and slide device in the opening at top of case.
• Cutouts : Cutouts on sides for all buttons and for charging
• Contrast overstitching
• Cut-outs for access to device whilst in the case

Shine iPod Touch 4g cases

The shine ipod touch 4g case is made form high gloss patent leather. It features an internal mirror framed with a funky, soft feel zebra print lining. This case has a magnetic closure system and sells for $32.95. Check the prices for these iPod touch 4g cases on Amazon.com.

Key Features

• Dress to impress
• High gloss patent leather
• Internal mirror
• Magnetic closure system
• Framed with a soft feel zebra print lining

You can check the current prices for these iPod touch 4G cases from Proporta on Amazon.com

Incipio dermaSHOT iPod Touch 4G cases

The dermaSHOT cases are high density silicone anti-slip cases that are very tight fitting with a silky anti-static coating. They provide great protection for the iPod Touch 4G while providing access to all its features. This iPod touch 4g case is available in 3 colors Black, Bright purple and Fuchsia Magenta. This case comes with a surface protector and a cleaning cloth. The dermaSHOT iPod Touch 4G cases are available for $19.99. Buy this case on Amazon.com.

Features

• Tight fitting anti-slip case for your iPod touch 4G
• Unparalleled value priced protection
• Smooth to the touch
• Precision molded to the shape of the iPod touch providing a perfect fit and excellent access to all of the iPod features
• Includes a Video Stand for horizontal viewing
• Incipio Vanity Kit: including a surface protector and cleaning cloth

iPod touch 4G EDGE Hard Shell Slider Case

The EDGE iPod touch case from Incipio features a two-part sliding design and is made from a dense form-fitting polycarbonate material providing great scratch, dump and accidental drop protection.

This iPod touch case provides full access to the camera via custom cut holes and side cuts provides access to volume buttons. The iPod can be charged while in the case and the package includes a cleaning cloth, a screen protector with applicator card and a video stand. Available in matte black, magenta, metallic turquoise, metallic purple and bright purple colors. This case sells for $24.99. Buy from Amazon.com.

iPod touch 4G Pillow Soft Silicone Case

The pillow case as the name suggests has curvy contour design and soft feel to it. It is made from a high density silicone with a smooth anti-static coating to repel dust. All ports and buttons are accessible and the grooves in the design offer excellent grip. This iPod touch 4g case sells for $19.99

iPod touch 4G Hive dermaSHOT Silicone Case

The Hive iPod touch case from Incipio features a honeycomb design with raised honeycomb pattern on the back providing additional shock absorption and better grip. This silicone case has anti-static coating which repels dust and lint.

The design is unique in that the case is thicker at either ends for added comfort when the holding the device horizontally while playing games. The colors available are black, red, charcoal, yellow and blue. The price of this iPod touch case is $19.99. Buy from Amazon.com.

Moto Skin iPod Touch cases from Gumdrop

Moto Skin is a silicone iPod touch 4g case featuring a Form-fitting TPU rubber skin with Motocross tread pattern. It provides full access to all the iPod Touch controls. The case is available in 3 colors black, blue and grey and sells for $24.95. Buy from Amazon.com

Features

• Form-fitting TPU rubber skin
• Motocross tread pattern
• Full access to all media controls

Skater Nation Plastic iPod Touch 4G cases from Gumdrop

The Skater Nation Plastic is a lightweight polycarbonate shell case featuring a snap-on design, a soft-touch exterior finish, and open access to all ports and controls. This iPod touch 4g case is available in 3 colors black, red and white and sells for $29.95. Buy this case from Amazon.com.

Features

• Air light polycarbonate body
• Access to all media controls
• Soft touch exterior texture

This feature is made possible by 2 new cameras introduced on the iPod Touch 4G. One on the front, which focuses on you. And one on the back, which focuses on what's in front of you. Note that FaceTime lets you switch between them at any time during a video call.

How to do FaceTime call on iPod Touch 4G

1. All you need to get started is an Apple ID and an email account. You can choose an email account you already have or, if you prefer, set up a new one.
2. Make sure your iPod Touch 4G is connected over a Wi-Fi connection which is the mode of communication for the FaceTime Video. (If you want more info on iPod Touch Wi-Fi settings visit How to connect and manage iPod Touch Wi-Fi).
3. Making the actual FaceTime video call is as simple as it gets:
   1. Just tap the FaceTime app.
   2. Find the person you want to call.
      • When calling someone using an iPhone 4 or later: Try the phone number of the person you are calling first. If the person has registered an email with FaceTime, you can use that as well.
      • When calling someone using an iPad 2, iPod touch, or FaceTime for Mac: Use the email address designated for FaceTime of the person you are calling.

      NOTE: On iPad 2, iPod touch, and FaceTime for Mac, you need to add a person as a contact using the FaceTime or Contacts app before you can call them.

   3. An invitation pops up on their iPod touch or iPhone 4 screen asking if they want to join.
   4. When they accept, FaceTime begins.
4. Receiving a FaceTime Video Call:
   1. If somebody wants to start a video call with you, you'll receive an invitation - along with a vibrating alert - on your iPod touch asking you to join.
   2. Simply tap Accept, and the video call begins.

Troubleshooting FaceTime problem

If FaceTime call is not working then first try making a FaceTime call to Apple's FaceTime testing number at 1-888-FACETIME (1-888-322-3846). By doing this you can find out if the problem is with receiving calls or making the calls.

Issue 1: Unable to activate or make FaceTime calls

Try turning FaceTime off and on again using the following:

• iOS: Settings > Phone
• FaceTime for Mac: FaceTime > Preferences

Issue 2: Can't place a FaceTime call to a particular contact
Try the following:

• Verify that you have the correct phone number or email address.

• Use the correct method of contacting the person. If you are calling:
  • An iPhone 4 user: Use the phone number
  • An iPad 2, iPod touch, or FaceTime for Mac user: Use the email address

Also check the following:

• Check that each person has an active Wi-Fi connection.
  • If you are using router, firewall, or security software that restricts Internet access, verify that port forwarding is enabled. Make sure that the router supports UPNP and that the Universal Plug-and-Play (UPNP) feature is not turned OFF.
• Verify that the date and time are set correctly on your iOS device or Mac.
• The Apple ID you are using to register FaceTime on iPad 2, iPod touch, or FaceTime for Mac must be an email address.
• If your Apple ID is not an email address, you can change it on appleid.apple.com. This article provides instructions on how to change the Apple ID.

Tuffwrap iPod Touch 4G cases

Tuffwrap is XtremeMac's signature form-fitting iPod Touch silicon case that is available in four colors and sold in packs of two - white/black, turquoise/black and purple/black. There is also the Tuffwrap Tatu case that features a unique laser-engraved design patterns on the back and is available in vibrant colors including purple, turquoise/white, and charcoal/green. The black Tuffwrap Play case is a soft and flexible plastic case with ergonomic grips designed for gaming.

XtremeMac Hybrid iPod Touch 4G cases

The Hybrid is a two-piece case with a hard plastic back and silicone overlay. The Hybrid cases provide premium protection in a cool black or purple design.

XtremeMac Sportwrap iPod Touch 4G cases

XtremeMac will also be launching its lycra and neoprene Sportwrap armband for the iPod touch. These cases feature a high-performance lightweight armband design that provide an anti-glare front and removable earbud cord wrap.

XtremeMac Microshield iPod Touch cases

The company's new Microshield line of cases include the Microshield Basic, a clear hard-plastic case, the Microshield Accent. The clear Microshield for iPod touch is a thin, impact-resistant hard plastic case that provides ultimate protection.  The Microshield Accent combines a hard plastic back and colorful rubber border for added grip and style.

The pricing for these new iPod touch 4g cases range from $12.99 to $29.99 and will be available for purchase in October.

Griffin Elan Form iPod touch 4G cases

The Elan form is a Hard-shell iPod Touch 4g case that has two layers of protection. The outer layer is a premium synthetic carbon fiber-look that is bonded to an impact-resistant inner shell that slides snug around your iPod. With Griffin's EasyDock design, you can charge your iPod Touch 4G without removing it from the case. As a bonus you also get a microStand along with the case that is built to hold your iPod when viewing videos. Elan Form Graphite iPod touch case (4th gen) sells for $34.99. Price on Amazon.com

Features

• Protective pocketable iPod touch case with the look of a high-tech composite material
• Maximum protection in a slim design
• Easy access to screen, camera, ports, and controls
• Use included bonus microStand to hold your iPod in its case for video viewing, FaceTime, and more
  

Griffin FormFit 4th generation iPod touch cases

FormFit is a translucent silicone skin iPod touch case that provides full access to the camera, controls, headphone jack, and dock connector. The silicone jacket is framed with a one-piece polycarbonate retaining ring that stretches the silicone back and gives FormFit its structure. These iPod touch cases are available in three color patterns and includes a microStand. It sells for $24.99. Buy this case on Amazon.com

Features

• Stretch-to-fit silicone skin
• Sheer translucent silicone improves grip
• Molded-in cutouts for headphone jack, camera, and dock connector
• Structural retaining ring frames the Multi-Touch display
• Bonus microStand to hold your iPod touch in case for video viewing, FaceTime, and more.

Griffin Outfit Ice iPod touch 4G cases

The Outfit Ice is a super slim hard shell iPod touch case made from durable polycarbonate material. The case has a frosted matte finish to protect against dings and dents. The bonus included microStand is built to hold your iPod in its case for video viewing. This iPod touch case sells for $29.99. Check out the price on Amazon.com

Features

• Hard-shell polycarbonate iPod touch case with frosted matte finish
• Snaps on for a slim, secure fit
• Easy access to Multi-Touch display, all ports and controls
• Use included bonus microStand to hold your iPod in its case for video viewing, FaceTime, and more

FlexGrip Action iPod touch 4G cases

FlexGrip is a flexible, durable silicone iPod touch case that protects against dirt, dings, and dents. This case has twin wedge grips that is optimized for  two-handed gaming and the included lanyard provides added security. This iPod touch 4g case sells for $29.99. Buy this cases from Amazon.com.

Features

• Tough silicone iPod touch case protects against scratches, dings and dents
• Molded-in twin wedge grips for two-handed action
• Unhindered access to connectors, camera, controls, and touchscreen

Motif Gloss iPod touch 4G cases

The Motif iPod Touch 4g case is a shell case made from material that is stiffer than their silicone-based cases like FlexGrip, but more flexible than polycarbonate iClear cases. This material makes the case flexible, scuff-resistant and tear-resistant.

The iPod Touch 4G case features a translucent TPU material that has a smooth, high-gloss finish with cut-outs for the Multi-Touch display, camera, headphone jack, and dock connector. As a bonus this case comes with a microStand and it sells for $19.99. Check out the Amazon.com price.

Features

• Structured, flexible shell iPod touch case (4th generation)
• Scuff-resistant, tear-resistant TPU with a deep, glossy finish
• Use included bonus microStand to hold your iPod in its case for video, FaceTime, and more.

Survivor iPod touch 4g cases

Survivor iPod touch 4g case is as you can see from the picture is the most protective iPod touch 4g case from Griffin. Proof of this is that this case has been tested and certified to meet or exceed UK Department of Defense Standard 00-35 and US Department of Defense Standard 810F.

Built on a shatter-resistant polycarbonate frame clad in rugged, shock-absorbing silicone, this iPod touch 4g case is designed for extreme conditions including the dirt, sand, rain, shock, vibration and a host of other environmental factors.

This iPod touch case comes with a built-in screen protector that seals the iPod touch screen from the outside environment. There are also hinged plugs that seal the dock connector, hold switch and volume controls, camera lens and headphone port. With the detachable heavy-duty clip the iPod can be secured to a belt or bag strap. The clip doubles up as a kickstand as well. These iPod touch 4g cases sell for $39.99. Amazon sells at much lesser price.

Features:

• Independently tested and certified to meet conditions outlined in US Department of Defense MIL-STD-810 and UK Department of Defense Def-Stan 00-35
• Integral display shield deflects wind and rain (Test: up to 200 mm/hr for 1 hour)
• Sealed ports block blown sand and dust (Test: up to 18 m/sec for 1 hour)
• Rigid internal frame protects against shocks and drops (Test: drop on flat concrete surface from 6'/1.8 m)
• Multi-position clip attaches securely to pack strap or belt
• Silicone cladding blocks vibration (Test: 18 hrs at 20 to 2000 Hz)

Aimée Wilder iPod touch cases

The Aimée Wilder iPod touch cases are made from tough polycarbonate shell. These cases have a bold design inspired from urban iconography and made with a protective shell screen printed with Aimée Wilder's Girlbot or Candy pattern. These iPod touch cases sell for $29.99. Check out Amazon.com price.

Features:

• 1-piece snap-on polycarbonate shell to protect your iPod
• Custom cut-outs for easy access to ports and controls
• Screen-printed with Aimée Wilder's Girlbot or Candy design

Elan Form View iPod touch 4g cases

This iPod touch 4g case provides 2 layers of protection: a premium outer layer is bonded to an impact-resistant polycarbonate inner shell that snaps snug around your device and protects it from dings, bumps, scratches and dents. This case also features a fold-out stand that snaps into place to put your iPod touch upright for viewing or easy control. This iPod touch 4g case sells for $29.99.

Features:

• Two layers of protection in a slim design Dual-layer synthetic and polycarbonate shell
• Unhindered access to screen, connectors, camera, and controls
• Fold-out stand props your device upright for viewing and easy control, then folds back into the case when you're ready to go.

Griffin's collection of 4th generation iPod touch cases are available at major retailers everywhere, and online at www.griffintechnology.com.

Otterbox iPod touch 4g cases

Defender Series 4th Generation iPod Touch Case

The Defender series is a rugged case providing 3 layers of protection from drops, dings, scratches and dust. The 3 layers include a high-quality polycarbonate shell with a durable silicone skin and clear protective membrane on touch screen.

This 4th gen ipod touch case provides full access to all the ports through silicone plugs and also to all the button without having the remove the device. It is available in black, white/black, black/red, white/pink, white/purple and white/blue colors and sells for $39.95. Buy this case on Amazon.com.

Reflex Series iPod Touch 4g Case

The Reflex iPod touch case is made from single layer dual density material (polycarbonate molded with TPE rubber). This case has a slim fitting form in a refined two piece configuration and features a technology called Reflex Zone in each corner that recoils and springs back when the iPod touch is accidentally dropped.

A self-adhering screen protector is included with the case and it comes in black, pink/black and blue/black colors. You can buy this case for $34.95.

Commuter Series iPod Touch 4th Generation case

Like the defender series the commuter series also features a 3 layer design: One piece custom molded polycarbonate shell with a durable silicone mid-layer and finally the Self-adhering clear protective film (cleaning cloth and installation card included).

Silicone plugs are provided to cover the ports from dust. This iPod touch case provides open access to the camera, ports and all the buttons. It is available in black, black/white, hot pink plastic / white silicone, purple/white, red plastic / black silicone and zircon blue plastic / white silicone colors and sells for $34.95. Buy this case for less on Amazon.com.

iPod Touch 4G New Features

iPod Touch 4G Design

The new iPod Touch 4G is more curvy and less thinner than its predecessor. It is now a mere 7.2 millimeters thin and features a engineered glass front and stainless steel back that feels sleek and smooth in your hand. The display has been revamped to the iPhone 4 like Retina display consisting of a 960-by-640 backlit LCD. It packs 326 pixels per inch, making it the highest-resolution iPod screen ever.

It is powered by Apple's own A4 chip set and also has a built-in three-axis gyroscope. The gyroscope when coupled with the accelerometer, makes the iPod touch 4G capable of advanced motion sensing such as user acceleration, full 3D attitude, and rotation rate.

2 Cameras on the iPod Touch 4G

Apple has included not one but 2 cameras: a HD 720p video recordable rear facing camera and a front-facing camera for making FaceTime video calls over Wi-Fi to other iPod Touch 4Gs and iPhones. The front camera can also be used to shoot self-portraits. You can record video in low-light settings, thanks to the advanced backside illumination sensor.

iMovie App 

With the 2 new cameras you can Make eye-catching HD movies anywhere with iMovie, the fun, feature-rich video editing app that's designed for the new iPod touch. You tap to add or record video to your project. Drag to trim the length of clips, and swipe to split them. Pinch to zoom the timeline and get a closer look. It's a completely natural way to make a movie.

iPod Touch 4G Game Center

Apple has introduced a new app called the Game Center that allows you to get on to or create a gaming network with your friends. You can invite friends to join and totally dominate them. You can also look at how your score ranks against your friends and other players of each game. You can compare game achievements with your friends.

The iPod Touch 4G will be powered by Apple's own A4 chip that also powers the iPhone 4 and it will run on iOS 4.1. The display has also been revamped with the introduction of the 960x640 retina display, and the 4G also has a 3-axis gyroscope.

From the dimensions point of view, the iPod Touch 4G is thinner than its predecessor featuring a slightly curved, flatter back, and a new speaker port near the Dock Connector. The new iPod Touch 4G will come in 3 options: 8GB model at $229, 32GB model at $299 and a 64GB model at $399. It is expected to go on sale next week. [Image source: engadget]