Monday, October 24, 2011

Lava W150 : pocket Wifi router

Lava is well known as Mobile Compnybut Now they moved to Networking Devices with its Pocket Wifi Router W150.It suports 3G n 2G Dongles and Broadband routing over Wifi.


Design and Build Quality 
The router is the size of a visiting card holder, but is slightly thicker as it houses a non user-replaceable built-in battery. It measures 94 x 61 x 14.7 mm and weighs just 100 grams. A physical power switch is provided on the left side, while the top features a USB port for connecting 2G/3G Internet dongles. The bottom highlights a 10/100 Ethernet port for WAN/LAN connectivity. The bottom area also features a reset switch to reset the router if it malfunctions or if you forget the router’s password for configuration. A mini USB port is also provided for charging the internal battery.
The surface is very glossy and prone to scratches
The surface is very glossy and prone to scratches


Bundled along with the router are a mini USB cable and a fast charging 1A USB charger. The surface is highly glossy, which can attract dust easily and is highly prone to scratches. Fortunately, the manufacturer has also bundled along a protective sleeve to securely carry it when you’re traveling. The maximum workable distance that can be acquired is around 50 meters outdoors, while the indoor coverage would depend on the barriers and obstructions created by the house/office furniture and walls. The device offers the convenience of mobility, which means you can take it along with you whenever you travel. 

Features
Using this device, you can connect multiple wireless-enabled devices - smartphones, tablets, laptops, PCs, etc and share a single Internet connection, be it wired or 3G. The router can also be used as an access point with your existing broadband connection or router. The built-in 2300 mAH Li-ion battery can be charged using a standard USB charger or a USB port on a PC. A fully charged battery can provide wireless network access for up to four hours. This router is ideal for use inside a car or while traveling outdoors. 
Power connector and Ethernet port on one side
Power connector and Ethernet port on one side


The router features data transmission speeds of 802.11 n @ 150 Mbps, 802.11 g @ 54 Mbps and 802.11 b @ 11 Mbps. It incorporates standard security features found in conventional routers, such as WEP (64/128 bits), WPA, WPA2, shared key and PSK for authentication, and encryptions such as AES and TKIP. The W150 also allows up to six multiple SSIDs for isolating different networks without the threat of virus infections or data theft. Firewall features such as MAC address, IP and port filtering, DMZ, remote management, NAT, and content filtering bring this pocket router at par with any other router available in the market. 

Interface
Out of the box, the router has an unusual IP address of 192.168.169.1, which needs to be entered into the Internet browser for initial configuration. Configuring a wireless router is usually simple, but the W150 lacked the basic setup wizard, which would help a novice when configuring a crucial device such as this.

The router’s configuration interface has no setup wizard for novice users
The router’s configuration interface has no setup wizard for novice users


The opening page of the router’s configuration URL highlights the status and basic, but vital settings such as SSID name and password and admin password changes. Other details on the page include network speed (upload and download) and connection time. A click on the ‘Settings’ button takes you to the main configuration page, which is very neatly laid out. All settings can be accessed in the settings tree on the left, while the changes to be made are in the center, with help on each section on the right.

Performance
Sadly, a change to the router’s configurations at any stage restarts the router. We wish Lava had incorporated the option for the changes to take effect only after the final configuration is done. Once done however, the router performs flawlessly. We tested it for range (distance) and placed it alongside another wireless n router. Using a Wi-Fi signal strength utility, we found the Lava W150 router to perform as well as the test center router at a distance of 30 meters inside our office premises.
The sides feature a power switch, USB 2.0 port for Internet dongles, an Ethernet port for WAN/LAN, and a mini USB port for charging.
The sides feature a power switch, USB 2.0 port for Internet dongles, an Ethernet port for WAN/LAN, and a mini USB port for charging.


The W150 has a transmission power setting, which is set to 100 percent in the factory defaults. We recommend setting this to a lower percentage as you might not need the 50 meter range when using it outdoors. The lower transmission range will not only ensure that your signals are not intercepted by unknown persons around you, but will also extend the battery life substantially.

Verdict
To sum it up, the Lava W150 pocket wireless router is a great option for those who are constantly on the move and need a single Internet connection to be shared between multiple wireless devices. The W150 retails at a sweet price of Rs. 3,199 and is a must-have device for easy Internet access during your travels.

Source : tech2.in.com

Saturday, October 22, 2011

Wednesday, October 19, 2011

Android 4.0(icecream sandwich) launched


The wait is finally over! Just about an hour ago, Google unveiled their long awaited update for Android. Ice Cream Sandwich is now official and will hit retail stores along with the Google Nexus in early November. Android 4.0 brings with it a completely revamped design that we’ve caught a glimpse of in the previous leaked footage of the Nexus. This is not merely a cosmetic overhaul though, there are plenty of new features and enhancements as well which we’ll cover briefly now.
At the event in Hong Kong
At the event in Hong Kong


Some of the highlights include features like Android Beam, an NFC-based information sharing system. This will work with a range of apps and services like YouTube videos, Maps, Contacts, WebPages or links to apps in the Martketplace. The next big change is the new revamped camera interface and gallery features. The camera is a lot faster in snapping pictures and shots can be taken almost immediately due to zero shutter lag. You can even access the gallery directly from the lockscreen. Other standard features include continuous auto-focus, automatic face detection, touch-to-focus with exposure lock and a sweep panorama. The gallery app now lets you crop and edit the picture as well. Moreover, you can sort the images based on location and by person (if you’ve tagged them). In the video department, we have full 1080p recording, continuous autofocus, zoom while recording and create time lapse videos from your phone.
The new Face Unlock feature
The new Face Unlock feature


The third big new feature is Face Unlock, which as the name suggests, lets you unlock your phone using, well, your face. This isn’t exactly a ground breaking feature but it’s a first for Google. Finally, the fourth change is the new ‘Roboto’ font which will be common for tablets as well as mobile phones. Here’s a brief list of some of the main highlights: 
  • Ability to kill apps running in the background
  • Swipe left or right for switching Gmail conversations
  • Folder now feature drag-and-drop style just like iOS
  • Customizable launcher
  • Virtual buttons in the UI instead of capacitive ones
  • Improved error correction on the keyboard
  • Improved voice integration
  • Web browser now supports up to 16 tabs
  • Built-in photo editor
  • New gallery layout
  • Android Beam
  • ‘Roboto’ font
  • Face Unlock
  • Improved copy and paste
  • Reworked error correction on the keyboard
  • Pinch-to-zoom functionality in the calendar
  • New visual voicemail functionality let’s you speed up or slow down messages.


    sources: tech2.in.com and engadget(for images)

Wednesday, October 5, 2011

'Aakash' 45$ Tablet launched today


this Post is only meant for indian audience only**.


Hardware:
- Processor: 366 Mhz. Connexant with Graphics accelerator and HD Video processor
- Memory (RAM): 256MB RAM / Storage (Internal): 2GB Flash
- Storage (External): 2GB to 32GB Supported
- Peripherals (USB2.0 ports, number): 1 Standard USB port
- Audio out: 3.5mm jack / Audio in: 3.5mm jack
- Display and Resolution: 7" display with 800x480 pixel resolution
- Input Devices: Resistive touch screen
- Connectivity and Networking: GPRS and WiFi IEEE 802.11 a/b/g
- Power and Battery: Up to 180 minutes on battery. AC adapter 200-240 volt range.
Software:
- OS: Android 2.2
- Document Rendering
* Supported Document formats: DOC, DOCX, PPT, PPTX, XLS, XLSX, ODT, ODP
* PDF viewer, Text editor
- Multimedia and Image Display
* Image viewer supported formats: PNG, JPG, BMP and GIF
* Supported audio formats: MP3, AAC, AC3, WAV, WMA
* Supported video formats: MPEG2, MPEG4, AVI, FLV
- Communication and Internet
* Web browser - Standards Compliance: xHTML 1.1 compliant, JavaScript 1.8 compliant
* Separate application for online YouTube video
- Safety and other standards compliance
* CE certification / RoHS certification

source : ibnlive.in.com

Tuesday, October 4, 2011

iphone 4s vs iphone 4

 The main difference b/w both of them is  in operating speed thats why Apple putted 'S' for speed.

  1. Processor in Iphone 4s is A5 while in Iphone 4 is A4.
  2. Camera in Iphone 4s is 8mp(1080P video) while in Iphone 4 is 5mp(720P video).
  3. Screen resolution of both the phone is same i.e. 3.5'',LCD with IPS.
  4. Software in Iphone 4s is IOS 5 + siri(basically to translate human language commands in to Actions) while in Iphone 4 is IOS5(have to upgrade manually).
  5. Price : 199$(16GB)/299$(32GB)/399$(64GB)-Iphone 4s
                99$(8GB)-Iphone 4