Here we will tell you what exactly this Retina Display technology is. With this technology without increasing the display size of the iPhone 4, the team of Apple engineers managed to improve the quality and sharpness of the images.

To give you a better understanding of this technology we can say that Apple Retina Display is the LCD screen that has a density of super-pixel high-resolution of 960 × 640 in a 3.5-inch, resulting in pixel density of 326 pixels per inch (ppi), 800:1 contrast ratio. If you’ve been paying attention with the screen-res of your phones lately, the normal res is 480 x 320. What Apple just did to the iPhone 4, is it doubled its screen capacity. Now it can play 720p HD videos with no difficulty.

You probably know that the naked human eye can see only 320 pixels per inch (10-12 inch) away from our eyes. You’ll barely see a pixilated icon on your iPhone 4 now.

As Steve Jobs says. “Once you see a retina display, you can’t go back”. He also mentioned that, the next iPhone 4 will have a contrast ratio four times higher than previous models, this will ensure a better display of colors.

We can clearly differentiate between the two pictures taken by the iPhone 3Gs and iPhone 4.

The icons are globally well defined in the picture take by the iPhone 4 as compare to the picture taken by the iPhone 3Gs in which the edges of the icon are pixilated.

Guys here is the new Nokia touch screen smart phone in the town with 5th edition of the Symbian S60. Nokia has broaden its touch screen mobile phones range with this model. It’s a smart phone and perfectly fit for those who are looking for an attractive smart and stylish phone with the touch screen. This Nokia version is quite similar to the 5230 & 5800.

You can enjoy the 33 hours of music playback with the classic 3.5 mm audio jack or up to 4 hours of video playback. The Stand-by time is up to 18 days and talk time is up to 7 hours. It is equipped With 2 megapixels camera with no flash. A 3.2″ resistive touch screen with HD (640 x 360) resolution. Nokia 5288 can record nHD videos ( res: 640 x 360 pixels at 30 fps).You can avail all the services of Ovi service like Ovi store and Ovi messaging through this phone. An internal memory is of 70MB which can be expanded up to 16GB using a microSD card. It doesn’t support the 3G networks and GPS, it supports only Bluetooth and EDGE. All the applications like contacts, e-mails, phone calls, photos or social networks are available on home screen.

The Nokia 5228 will be available in July 2010 in red, pink, blue, yellow or silver shades and the expected price is 130 EUROS (167$) or less.

Nokia 5228 Full Specifications:

• Dimensions:111 x 51.7 x 14.5 mm
• Weight:113 g
• Display:3.2” TFT resistive touchscreen, 360 x 640 pixels
• Sensors:Proximity sensor,Accelerometer sensor,Handwriting recognition
• Memory:Internal: 70MB,128 MB RAM,External: Up to 16GB microSd
• Camera:2 megapixels,1600 x 1200 pixels,Video rec: 640 x 360 at 30 fps
• Processor:434 MHz ARM 11 processor
• Operating System:Symbian OS v9.4, Series 60 v5 (S60 v5)
• Network:850 / 900 / 1800 / 1900 (GSM)
• Connectivity:Bluetooth 2.0,microUSB 2.0,3.5 mm audio jack
• Audio/Video formats:MP4/H.264/H.263/WMV (Video),MP3/WAV/eAAC+/WMA (Audio)
• Extras:Preloaded music (selected markets only),Flash Lite 3,Photo editor,Stereo FM with RDS
• Battery:Standard Li-Ion BL-5J battery 1320 mAh
• Talk time:Up to 7 hrs
• Music play time:Up to 33 hrs
• Stand-by time:Up to 432 hrs
• Colors:Black, White (Back cover colors: Red, Pink, Blue, Yellow, Silver)

The reason behind those grooves on the steel frame of iPhone 4 is very simple. The new iPhone 4 is just 9.3 mm thin, A little thinner than the previous version. To shave down the millimeters of the iPhone 4, like ever this time Apples comes up with another innovative approach to turn the already-there stainless steel frame lining of the device into a giant antennas, much like the way iPad was confirmed to be using its LCD frame as the antenna for its WiFi and cellular radios. There are two separate parts of the steel frame. The smaller part on the left side will handle the Bluetooth, GPS and Wifi signals where as on the other hand the larger part on the right side will support the UMTS and GSM signal.

Jonathan Ive, senior vice president of Industrial Design at Apple, said in a video . “The steel frame functions as the antenna and primary structure, giving us more internal volume,”And I hope many of you didn’t notice these grooves on the new iPhone 4. Check them out next time.

Now this time Motorola comes up with the one of the world’s slimmest (60.9 x 115.95 x 10.9 mm) mobile phone by eliminating the physical qwerty keyboard. But the new Motorola XT720 Milestone is bundled up with  8 Megapixel camera, 10x digital zoom, which is capable of recording 720p HD video and the first to have a Xenon Flash. The XT720 is the first mobile to enjoy one of these flashes that significantly improve the brightness of the images. With its enhanced digital camera and video capabilities the user can not only capture, view and share high quality photos and videos, but also helps make them look better than ever.

OS used is Google’s Android which is Linux based. It is believed that it is one of the most powerful phone Motorola has in its family. MILESTONE XT720 is a high performance device designed for those who are actively engaged in both their work and social lives. With 3.7 inches screen you will have a resolution of 480 X 854 pixels, WVGA (480X854) display shows full page websites, videos, games, or photos in glorious detail. This smart phone will come with the processor The XT720 exhibits 600MHz ARM Cortex A8, 256MB of RAM and 512MB Rom, Extendable by a corresponding port for MicroSD cards. Moreover It can support 8GB microSD card; expandable up to 32GB. With regards to other connectivity it includes HSDPA, Wi-Fi, Bluetooth, FM Radio and GPS with digital compass.

Ralf Gerbershagen, vice president and general manager for Motorola’s Mobile Devices business in Western Europe said, “MILESTONE XT720 is one of the most powerful phones in Motorola’s current smartphone range. Slim, sophisticated and technically savvy.

Here is another upcoming blackberry phone; a couple of videos are available of this latest black berry non touch phone on the internet. It’s a hybrid phone from Blackberry. It’s a hybrid between Bold for its full QWERTY keyboard, and Pearl because of its clamshell format.

It’s a CDMA device with large external display, a 360 x 480 internal screen, eight customizable icons with a bit changed home screen, trackpad, WiFi, Bluetooth, a microSD slot, a microUSB port, 512MB of onboard storage and it will be the first BlackBerry with a 5-megapixel shooter. With a new interface there are few changes in the new media player, now you can fast forward the media files using touchpad.

BlackBerry 9670 Software Review Video

BlackBerry 9670 Hardware Review Video

It could also be the first device to debut with Blackberry OS 6.0, new version of RIM’s operating system, like the previous Os the interface is almost the same. The new OS 6.0 has touch screen sensitivity settings, though it is not available in this application. The price and the release date are still unknown.

Like many other latest multimedia mobile phones (iPhone 4, Nokia N8, Motorola XT720), now Google’s Phone Nexus One can also capture the HD quality video at 720×480 pixels at 20 frames per second or higher, depending on lighting conditions with 5 megapixel camera. To have this new feature on your Nexus One must have to fulfill the two requirements one is the Cyanogen CM5.0.8test3 and the other is the new Froyo radio.

Although it is not the official release of the Google but the Google community has been working hard to bring this feature in the Nexus One and now finally they have in it.

The demonstration video is available on the youtube, and don’t forget to upgrade your Nexus One to experience the new resolution.

As many of you know Nokia N8 is no more camera shy & its now back with the new video editor. Just after the day Apple showed the HD video edit software in its new flagship mobile iPhone 4, Nokia released the second official video of the Nokia N8 on the video editing, demonstrating the video editing capabilities into Nokia N8. It’s not a secret any more that the new Nokia N8 will come with the 12 megapixel camera with Carl Zeiss optics.

Now we show the improvements in the display of images and photos captured with the 12MP camera, the photo editor and most surprising of all, video editing, which seems to be very intuitive and user friendly. The video editing software will offer a story board for putting together clips; you can add the titles and transitions in a timeline. Owners can combine, trim and split clips.

There is one another unique feature USB support on the go, which allow us to work directly on the mobile by connecting the USB, flash memory or any other cell phone containing storage as you experience on your desktop computer.

You can handle your photo galleries too through your Nokia N8. But at this point one thing is not clear whether you’ll be able to access media content stored on an external drive using the N8’s video editing app, or only what’s stored on the phone’s 16GB of internal storage.

Nokia N8 Vs iPhone 4, what is your choice? but before making the final decision you probably want to know which one is better. Here is the comparison between the two smart multimedia monster mobile phones. They are ready to grab the market with latest, greatest and coolest features ever in mobile phones.

Nokia N8 can hit the market but Apple iPhone 4 is already vowing the streets. Nokia publish the N8 video editing clip out on internet to control the iPhone 4 hype. Of course with few differences the hardware is almost same in both handsets.

The picture quality & resolution of 12 megapixel camera of Nokia N8 would be much better as compare to iPhone 4’s 5 megapixel camera but backside-illuminated camera sensor will give the better quality in low light conditions.

On the other hand iMovie video editing software in iPhone 4 gives the edge over Nokia N8. The openness (bluetooth file transfer, mass storage, memory card addon), FM Radio and multiple carrier choices still gives the N8 an edge. But the iPhone 4 could beat easily Nokia N8 in screen resolution, fps video recording, better gaming experience and the APP store.

Now we have to wait till the launch of the Nokia N8 which is expected in August to see who will grab the more market share.

Sony recently unveiled its new all in one 21.5 inch multi touch screen Vaio J series. This time Sony comes with the unique style and wireless design for personal computers to make a difference in the market.

“The Vaio J Series delivers an uncompromised HD entertainment experience in a beautiful, integrated design with no unsightly cables,” says Sony”

This series is available in black color. The huge screen is sufficient to view two web pages side by side with 1080p resolution and multimedia technology. The picture quality is amazing, you will have a new HD movies & gaming experience on it. It has the next generation i3-350M, 2.26 Ghz processor, 4GB DDR3 RAM, Windows 7 Home Premium, Nvidia GeForece 310M graphics with 512 dedicated memory, 500 GB hard disk , a webcam and all the normal connectivity (wifi, bluetooth).

“The J Series changes the way consumers interact with their PC enabling them to tap, drag, zoom, rotate and engage with their content and entertainment like never before,” said Mike Lucas, senior vice president of the VAIO business at Sony. “And with its attractive price point, this cutting-edge technology will reach a whole new audience.”

It’s currently available for pre-order today and will ship from the online store later this month with retail stores getting their stocks in July. You’ll have to be prepared to pay around $900 and upwards for the VAIO J.

9800 slider is the next BlackBerry smartphone waiting for release. AT&T has a plan to release Blackberry Bold 9800 ( Slider touchscreen QWERTY handset) in the month of june though specific date has not yet been confirmed as Apple’s next phone is also expected in this month. 1,000,000 units of handset are in the process of manufacturing. Many business professionals are looking forward the release date of this smartphone.

The new blackberry phone will feature a 5 mega pixel camera. It also has a new Blackberry operationg system 6.0, a homescreen application icon and a Webkit browser. Hoping the new Webkit browser will do well as the complaints against the blackberry browser prevails everywhere. lets see how the blackberry will stakeup in the market after its launch & it would be much easier to do a review on this smartphone when this will be available in market.