The LG Optimus Vu II specification

Optimus Vu: (view) Ⅱ' main specification 
Model LG-F200
Size 132.2 * 85.6 * 9.4
Weight 159g
Color Illusion Black / Illusion White / Illusion Pink
Network LTE VoLTE
display, 5.0-inch IPS display (1024 * 768)
Camera Rear 8 megapixel front 1.3-megapixel
Processor MSM 8960 1.5Ghz dual-core,
2GB RAM memory ,
operating system,
Android 4.0 Ice Cream Sandwich
battery 2,
150 mAh pluggable way wireless magnetic induction charging
call / standby time more than 500 minutes of continuous talk,
Standby time 400 hours or more
connectivity

(Connectivity ) WiFi (802.11 a / ​​b / g / n), Bluetooth 4.0/APT-X Codec, MHL, NFC,
USB 2.0, DLNA, Wi-Fi direct, Miracast
shipments 966,900, 000

The PSB M4U 2

The PSB Speakers' new $399.99 M4U 2 Active Noise Cancelling Headphones may be the company's very first pair of headphones, but the engineers' smart design choices and superior sound put the M4U 2s at the head of the pack. They're fairly compact for a full-size, over-ear design and one of the few sets that can still play music after the batteries die.

The advantage: 

The PSB Speakers M4U 2 Active Noise Cancelling Headphones have really comfy earpads, keep working even after the batteries have drained, and sound great.
The unfavorable: 

The M4U 2s are a bit more expensive than most top-of-the-line noise-canceling headphones.
The offer: 

The PSB M4U 2 headphones combine above-average noise cancellation with excellent sound quality that's well worth the price for dedicated audiophiles looking to eliminate ambient noise.

The Samsung Galaxy S II 4G

The $369.99 Samsung Galaxy II 4G is an excellent example of this phenomenon. Similar to action-movie characters who have lived through countless sequels, the Galaxy S II doesn’t move quite as fast as it once did. Even so, armed with all the tools that made the phone great in its heyday, such as fast dual-core processing, a lovely high-contrast AMOLED screen, and 4G data, the Galaxy S II 4G can still throw a mean punch.

Advantage: 

The Samsung Galaxy S II 4G sports a large and vivid 4.5-inch Super AMOLED Plus display. Powered by a dual-core 1.2GHz processor, the phone also runs Android 4.0 and is 4G-capable. Camera quality is also excellent.

Unfavorable: 

Call quality could be better. The device is large and has a plasticky build.

The SAMSUNG Sophisticated MV900F SMART Camera

Samsung Electronics America Inc., a market leader and award-winning innovator in consumer electronics, is now shipping the MV900F, the newest digital camera among the company’s Wi-Fi SMART camera offerings. Building on the popularity of its predecessor, Samsung’s MV800, the MV900F’s innovative 180-degree MultiView display makes it easy to capture creative self-portraits from any angle, and now with the addition of Wi-Fi connectivity – also easy to share images with friends and family. Priced at $349.99 (MSP) and available for purchase at retailers nationwide, the MV900F comes in sophisticated white and black.
 

“Samsung’s MultiView cameras are among the most successful compact cameras and now with the addition of Wi-Fi and innovative features like Gesture Shot, the MV900F packs enough punch to make it a category leader.
Integrating Wi-Fi technology into the MultiView line, the MV900F instantly connects with Facebook, Picasa, Photobucket and YouTube without the need for any wires or cables. With just the touch of the dedicated SMART LINK button, or through the intuitive touch screen, sharing and securely storing pictures is a breeze.
 The F2.5 bright lens captures crisp, detailed photos even in low light environments, a powerful 16.3M pixels BSI CMOS sensor that produces high-quality photos and video, and a wide 25mm lens for fully framed images, the MV900F is a high-performing and versatile camera. Plus, the 5x optical zoom makes shooting from long distances a snap.

The Wikipad Gaming Tablet

The Nintendo Wii U is not the only tablet-based gaming hardware launching this fall. Wikipad is a new 10-inch Android tablet designed from the ground up to work with a proprietary game pad dock.

Powered by an Nvidia Tegra 3 processor, the Wikipad can download games from Nvidia's Tegra Zone store, Google Play, the PlayStation Mobile platform, and other app stores. Unlike other Android tablets that can also play a wide variety of games, the Wikipad's unique selling point is its custom handheld controller dock, which adds two analog sticks, shoulder triggers, a directional pad, and four buttons -- all of which makes it look a lot like a PlayStation 3 or Xbox 360 controller.

It is very thin and light, weighing 1.2 pounds and only 0.3 inch thick. The back surface (which is matte black plastic) has a small inset ridge running around it, which acts as a finger grip, and also helps guide the tablet into the game pad dock.

Weakness of Samsung Smartphones

Owners of the Samsung Galaxy S2 and S3 may be vulnerable to a flaw that could allow their personal data to be deleted from their device, a security researcher has discovered.

The malicious code, which is now circulating on the Internet, could trigger a factory reset of the popular handsets, according to Ravi Borgaonkar, a researcher in the Security in Communications department at Technical University Berlin, who demonstrated the vulnerability at the Ekoparty security conference in Argentina last week.

The flaw lies in the way Samsung's TouchWiz UI interacts with unstructured supplementary service data (USSD) codes, which execute commands on the handset's keypad. While most dialers require the user to hit the "send" button to complete the code, Samsung's does not, Borgaonkar said.