smart phone

Advantages and disadvantages of tablets pc Advantages of tablets pc: 1. portability (can work from everywhere and small enough to put in handbags); 2. small weight (lighter than most laptops); 3. smaller in sizes; 4. a flexible screen (You can choose to place the screen in landscape or portrait.); 5. an attractive design; 6. the handwriting recognition; 7. can be used as a GPS navigation device; 8. offer the same functionality as a normal computer; 9. gesture recognition; 10. a powerful pen recognition; 11. ideal when you are in a conference; 12. XP-compatible regular applications can run on the tablet PC; 13. can be laid flat on the working surface; 14. great and handy for note taking; 15. you can connect a keyboard to a tablet computer but it is less portable in such a configuration; 16. surfing the web is much healthier within the tablet (because most web websites are designed with laptops and desktops in head); 17. a multi-touch tablet permits you to interact with all the subject matter material quickly; 18. ease and comfort and ease of use; 19. an effective learning and teaching enhancement tool; 20. use as an interactive teaching aid for tutorials and external student consultation; 21. provide a very powerful audio recording; 22. connection to the internet from anywhere; 23. you can continue and finish their work while in transit; 24. serve as an organizer to professional with much less paper on hand; 25. good for a project presentation; 26. longer battery lifetime; Disadvantages of tablets pc: 1. hardware is prone to damage; 2. weaker capabilities; 3. traditional keyboards are much more comfortable; 4. the screen size is too small in comparison with a laptop; 5. higher cost; 6. do not come with optical drives for use with CDs or DVDs; 7. ineffective for the cognition of complex engineering concepts; 8. potential screen damages and repair costs (more chances of screen damage to tablet PCs than to laptops; tablet computers are prone to problems like cracks, dead pixels, blown back-light bulbs and bad sensors); 9. difficulties to work on the small screen as compared to larger screen size of the laptops; 10. less number of ports; 11. cannot embrace massive amounts of data; 12. the type and speed of the input process (inputs with tablet PCs become slower than those with laptops); +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Panasonic T41 8 GB (Black) by Panasonic amazon.com • 8 GB ROM | 1 GB RAM • 1.3 GHz Quad Core Processor • 4.5 Inch IPS Display • Android 4.4 KitKat | Gesture Play • 5 MP Rear Camera | VGA Front Camera Panasonic T41 8 GB Mobile Phone Description The already awesome Panasonic T41 now gets a memory boost so that it can keep up with your needs. It now comes with 8 GB internal storage and 1 GB RAM. With this and a powerful 1.3 GHz Quad Core processor, the best just got better! Brand Panasonic Product Dimensions 17 x 9.5 x 5 cm Memory Slots Available 1 Digital Storage Capacity 8 GB Removable Memory MicroSD Operating System android Additional Features 8 GB ROM | 1 GB RAM, 1.3 GHz Quad Core Processor, 4.5 Inch IPS Display, Android 4.4 KitKat | Gesture Play, 5 MP Rear Camera | VGA Front Camera Screen Size 4.5 Inches Max Resolution 5 Megapixels Power Source AC & Battery Batteries Included Yes Battery Cell Composition Lithium Ion Battery Power 1650 milliamp_hours Panasonic P31 (Black) by Panasonic 7 customer reviews | 3 answered questions ________________________________________ Available from these sellers. 1 offer from 7,100.00 • 8MP primary camera with LED flash, full HD video recording, auto focus and 0.3MP front facing camera • 5-inch FWVGA TFT capacitive touchscreen with 854 x 480 pixels resolution • Android v4.2.2 Jelly Bean operating system with 1.3GHz quad core processor, 512MB RAM, memory expandable up to 32GB and dual standby SIM (GSM+GSM) • 2000mAH battery providing talk-time of 13 hours on 2G and 9 hours on 3G networks • 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase › See more product details Panasonic P31 Mobile Phone Information Technical Details Brand Panasonic Model P31 Item Weight 431 g Product Dimensions 18 x 11 x 5 cm Item model number P31 Memory Storage Capacity 4 GB Operating System android Additional Features 8MP primary camera with LED flash, full HD video recording, auto focus and 0.3MP front facing camera, 5-inch FWVGA TFT capacitive touchscreen with 854 x 480 pixels resolution, Android v4.2.2 Jelly Bean operating system with 1.3GHz quad core processor, 512MB RAM, memory expandable up to 32GB and dual standby SIM (GSM+GSM), 2000mAH battery providing talk-time of 13 hours on 2G and 9 hours on 3G networks, 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase Screen Size 12.70 Centimeters Max Resolution 8 Megapixels Batteries Included Yes Batteries Required Yes Device interface - primary Touch Screen Includes AC Adapter Yes Intex Aqua Y2 Pro (Black & Blue) by Intex 4 customer reviews ________________________________________ Price: 4,350.00 • 5MP primary camera with panorama, continuous shot, flash and 0.3MP front facing camera • 4.5-inch (11.43 centimeters) FWVGA capacitive touchscreen with 480 x 854 pixels resolution and 16M color support • Android v4.4.2 KitKat operating system with 1GHz MT6572 dual core processor, 512MB RAM, 4GB internal memory expandable up to 32GB and dual SIM (GSM+GSM) • 1600mAH lithium-ion battery providing talk-time of 4 hours 30 minutes and standby time of 180 hours • 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase Technical Details OS Android Item Weight 363 g Product Dimensions 13.4 x 1 x 6.8 cm Item model number Aqua Y2 Pro Wireless communication technologies Bluetooth, WiFi Hotspot Connectivity technologies GSM, (900/1800 MHz), WCDMA, 3G, (2100 MHz), GPRS, EDGE, WiFi Special features Video Calls, Dual SIM, GPS, Music Player, Video Player, FM Radio, G sensor, E-mail Form factor Touchscreen Phone Colour Black Whats in the box Handset, Battery, Charger and User Manual Intex Smart Phone Aqua i5 Mini with 1 GB RAM, 8 MP Camera by Intex 7,450 • 1.3 GHz Quad Core Processor & 1 GB RAM • 4.5 Inch (11.43 cm) IPS FWVGA Touchscreen Display • Android 4.2.2 Jelly Bean OS / Dual Camera Rear - 8.0 MP / Front - 2.0 MP • 3G & Wi-Fi Connectivity, 1500 mAh Li-ion Battery • Expandable Memory Upto 32 GB • Brand Intex Item Weight 531 g Product Dimensions 18.8 x 11.4 x 5.8 cm Memory Storage Capacity 4 GB Operating System android Additional Features 1.3 GHz Quad Core Processor & 1 GB RAM, 4.5 Inch (11.43 cm) IPS FWVGA Touchscreen Display, Android 4.2.2 Jelly Bean OS / Dual Camera Rear - 8.0 MP / Front - 2.0 MP, 3G & Wi-Fi Connectivity, 1500 mAh Li-ion Battery, Expandable Memory Upto 32 GB Screen Size 11.43 Centimeters Max Resolution 8 Megapixels Intex Aqua i5 HD (Black) by Intex 58 customer reviews | 6 answered questions ________________________________________ M.R.P.: 9,990.00 Price: 7,768.00 • 13MP primary camera with auto focus, flash, voice capture, panorama shot, face beauty, HDR, continous shot and 5MP front facing camera • 5-inch (12.7 centimeters) HD OGS capacitive touchscreen with 720 x 1280 pixels resolution and 16M color support • Android v4.2.2 Jelly Bean operating system with 1.3GHz MT6582 quad core processor, 1GB RAM, 4GB internal memory expandable up to 32GB and dual SIM (WCDMA+GSM) • 2000mAH lithium-ion battery providing talk-time of 4 hours and standby time of 180 hours • 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase OSAndroidItem Weight150 gProduct Dimensions14.5 x 0.9 x 7.2 cmItem model numberAqua i5 HDWireless communication technologiesBluetooth, WiFi HotspotConnectivity technologiesGSM, (900/1800 MHz), WCDMA, 3G, (2100 MHz), GPRS, EDGE, WiFiSpecial featuresVideo Calls, Dual SIM, GPS, Music Player, Video Player, FM Radio, G-sensor, Proximity sensor, Light sensor, Magnetic sensor, E-mailForm factorTouchscreen PhoneWeight150 GramsColourBlackWhats in the boxHandset, Battery, Charger, Data Cable, Earphone, User Guide, Screen Guard, Flip Cover and Warranty Card