Ultrabook

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Asus Zenbook UX21 Ultrabook

Ultrabook is a specification and brand developed by Intel for a class of high-end subnotebooks which are designed to feature reduced bulk without compromising performance and battery life. They use low-power Intel Core processors, solid-state drives, and unibody chassis to help meet these criteria.[1] Due to their limited size, they typically omit common laptop features such as optical disc drives and Ethernet ports.[2]

Contents

History[edit]

In 2012, Intel Capital announced a new fund to support startups working on technologies in line with the company's concept for next generation notebooks.[3] The company set aside a $300 million fund to be spent over the next three to four years in areas related to Ultrabooks.[3] Intel announced the Ultrabook concept at Computex in 2011. The Ultrabook would be a thin (less than 0.8 inches thick[4]) notebook that utilized Intel processors[4] and could also incorporate tablet features such as a touch screen and long battery life.[3][4]

By this marketing initiative and an associated $300 million fund, Intel hoped to influence the slumping PC market against rising competition from smartphones[5] and tablet computers,[6] which are typically powered by competing ARM-based processors.[7]

Acer Aspire S3 Ultrabook with SSD

The Ultrabook directly competes against other subnotebooks, including Apple’s MacBook Air, which has similar form specifications and is powered by Intel CPUs, but runs both Windows and Mac OS X.[8][9][10]

At the Intel Developer Forum in 2011, four Taiwan ODMs showed prototype Ultrabooks that used Intel's Ivy Bridge chips.[11] Intel plans to reduce power consumption of its chips for Ultrabooks, like Ivy Bridge processors, which will feature 17W default thermal design power.[12]

At a presentation at the Consumer Electronics Show, an Intel manager stated that market analysis revealed that screen size motivated some of the reluctance to switch to 13" Ultrabooks. As a result, Intel planned to ensure, through cooperation with manufacturers, a 14 or 15-inch screen on 50% of the 75 Ultrabook models that would likely come to market in 2012.[13][14]

IHS iSuppli had originally forecast that 22 million Ultrabooks would be shipped by the end of 2012, and 61 million would be shipped in 2013. By October 2012, IHS had revised its projections down significantly, to 10 million units sold in 2012 and 44 million for 2013.[15] With most Ultrabooks selling at $1000 USD instead of the more mainstream $600 USD (as of 2012), they were too expensive to be widely adopted. They are also significantly more expensive than the earlier popular low cost netbooks. There was also increased competition for laptops as a whole (including Ultrabooks) from smartphones and tablet computers.

Intel has banked on the release of Windows 8 as well as new form factors (convertible form factors with rotating or detachable screens, dubbed by some commentators as "mutants"[16]) and features (accelerometers and gyroscopes for touchscreens, hand-gesture recognition) to build demand for Ultrabooks.[17]

Specifications[edit]

Intel requires manufacturers to meet certain specifications in order to market a laptop as an Ultrabook.[18] These requirements change with each release of Intel's mobile platform.

Ultrabook specifications
Platform Huron River Chief River Shark Bay
Release date October 2011 June 2012 June 3rd, 2013
Processor Sandy Bridge microarchitecture
Intel Core models
CULV (17 W TDP)		 Ivy Bridge microarchitecture
Intel Core models
CULV (17 W TDP)		 Haswell microarchitecture
SoC (10 or 15 W TDP)[19]
Height (maximum) 18 mm for 13.3" and smaller displays
21 mm for 14.0" and larger displays[20]		 18 mm for 13.3" and smaller displays
21 mm for 14.0" and larger displays[20]
23 mm for convertible tablets		 23 mm baseline requirement[21]
Battery life (minimum) 5 hours[22] 5 hours 9 hours Windows 8 idle
6 hours HD video playback
7 days standby with Fresh Data[21]
Resume from hibernation (maximum) 7 seconds from S4[22] 7 seconds from S4 3 seconds [21]
Storage no requirements 80 MB/s transfer rate (minimum) 80 MB/s transfer rate (minimum)[23]
I/O no requirements USB 3.0 or Thunderbolt Robust Wi-Fi[21]
Intel WiDi[21]
touchscreen[24]
voice command[23]
sensors/context aware (convertibles only)
Software and firmware Intel Management Engine 7.1 (or higher)
Intel Anti-Theft Technology[22]
Intel Identity Protection Technology[22]
 Intel Management Engine 8.0 (or higher)
Intel Anti-Theft Technology
Intel Identity Protection Technology		 Anti-virus
Anti-malware
Intel Anti-Theft Technology
Identity Protection Technology
Facial Login (recommended)
Intel Core vPro and SBA (recommended)[21]

List of models[edit]

Huron River[edit]

Brand – Model1 Price of
Base Model2		 Release Date Intel Processor
of Base Model		 Base GPU Base RAM
Capacity		 Base Drive
Capacity		 Minimum/Maximum
Thickness3		 Weight Battery Life Display Size Resolution
Acer Aspire S3-951[25] $899 October 2011 Core i5-2467M (1.6 GHz) 4 GiB 320 GB HDD + 20 GiB SSD4 13.10/17.50 mm
(0.51/0.69 in)		 1.40 kg (2.98 lbs) 36 Wh, ~6 hours 13.3" 1366×768
Acer Aspire S3-951[26] $1,200 November 2011 i5-2467M (1.6 GHz) or  i7-2637M (1.7 GHz) 4 GiB 256 GiB SSD 13.10/17.50 mm
(0.51 in / 0.69 in)		 1.35 kg (2.98 lbs) 36 Wh, ~6 hours 13.3" 1366×768
Asus Zenbook UX21E[27] $1,000 October 2011 i5-2467M (1.6 GHz) HD 3000 4 GiB 128 GiB SSD 16.76 mm (0.66 in) 1.10 kg (2.43 lbs) 35 Wh, ~5 hours 11.6" 1366×768
Asus Zenbook UX31E[27] $1,100 October 2011 i5-2557M (1.7 GHz) or i7-2677M (1.8 GHz) HD 3000 4 GiB 128/256 GiB SSD 17.00 mm (0.67 in) 1.30 kg (2.90 lbs) 50 Wh, ~7 hours 13.3" (glossy) 1600×900
Dell XPS 13[28] $1,000 February 2012 Core i5-2467M (1.6 GHz) HD 3000 4 GiB 128 GiB SSD 6–18 mm; 12 mm (0.47 in) average 1.36 kg (3 lbs) 47 Wh, ~8 hours 13.3" (glossy) 1366×768
HP Folio 13[29] $930 December 2011 i5-2467M (1.6 GHz) HD 3000 4 GiB 128 GiB SSD 18.00 mm (0.7 in) 1.49 kg (3.3 lbs) 59 Wh, ~9 hours 13.3" 1366×768
HP Envy 14 Spectre[30][31] $1,400 February 2012 i5-2467M (1.6 GHz) HD 3000 4 GiB 128 GiB SSD 20.00 mm (0.8 in) 1.8 kg (3.95 lbs) ~9 hours 14" (radiance, glossy) 1600×900
Lenovo IdeaPad U300s[32] $1,000[33] November 2011 i5-2467M (1.6 GHz) 4 GiB 128 GiB SSD 14.99 mm (0.59 in) 1.34 kg (2.95 lbs) 54 Wh, ~8 hours 13.3" (glossy) 1366×768
Lenovo IdeaPad U300e[34] $800 February 2012 i3-2367M (1.4 GHz) or
i5-2467M (1.6 GHz)		 2 GiB 500 GB HDD + 32 GiB SSD4 18.3 mm (0.72 in) 1.58 kg (3.5 lbs) ~8 hours 13.3" 1366×768
LG X-Note Z330[35] $1,500 December 2011 i5-2467M (1.6 GHz) 4 GiB 120 GiB SSD 14.7 mm (0.58 in) 1.21 kg (2.67 lbs) ~6 hours 13.3" 1366×768
Samsung Series 5 13"[36][37][38] $900 January 2012 Core i5-2467M (1.6 GHz) 8 GiB max 128/256 GiB SSD / 500 GB HDD 14/17.6 mm (0.55 in / 0.69 in) 1.38 kg (3 lbs) 45 Wh, ~6 hours 13" 1366×768
Samsung Series 5 14"[36][37][38] $1,100 January 2012 i5-2467M (1.6 GHz) 8 GiB max 128/256 GiB SSD / 1 TB HDD 20.9 mm (0.82 in) 1.84 kg (4.06 lbs) 45 Wh, ~6 hours 14" 1366×768
Toshiba Portégé Z830[39] $900 November 2011 Core i3-2367M (1.4 GHz) (i5, i7 models exist) 4 GiB 128 GiB SSD 16.00 mm (0.63 in) 1.11 kg (2.45 lbs) 47 Wh, ~8 hours 13.3" (matte & glossy models) 1366×768
Toshiba Portégé Z835[40] $800 November 2011 i3-2367M (1.4 GHz) 4 GiB 128 GiB SSD 16.00 mm (0.63 in) 1.11 kg (2.45 lbs) 47 Wh, ~8 hours 13.3" 1366×768

Chief River[edit]

Brand – Model1 Price of
Base Model2		 Release Date Intel Processor
of Base Model		 Base GPU Base RAM
Capacity		 Base Drive
Capacity		 Minimum/Maximum
Thickness3		 Weight Battery Life Display Size Resolution
Acer Aspire S5[41][42][43] $1,400 June 2012 i5-3317U (1.7 GHz) Intel HD4000 8 GiB SSD 14.9 mm (0.59 in) 1.35 kg (2.97 lbs) ~8 hours 13.3" 1366×768
Asus Vivobook S400CA[44] $750 Q3 2012 i5-3317U (1.7 GHz) Intel HD4000 4 GiB 500 GB HD + 24 GiB SSD Hybrid 21 mm 1.8 kg ~5 h 14" 1366×768 w/touch
Asus Zenbook Prime UX31A[45] $1,100 Q2 2012 i5-3317U (1.7 GHz)*[46] Intel HD4000 4 GiB 128 GiB SSD* 11.18/16.76 mm (0.44/0.66 in) 1.30 kg (2.87 lbs) ~6 hours 13.3" 1920×1080
Asus Zenbook Prime UX32VD[47][48] $1,300 Q2 2012 i5-3317U (1.7 GHz) Nvidia GeForce GT 620M 4 GiB* 320 GiB HDD/24 GiB SSD cache4 18 mm (0.71 in)[49] 1.44 kg (3.17 lbs) no information 13.3" IPS LCD 1920×1080
Dell XPS 14 (2012)[50] $1,100 June 2012 Core i7 Intel HD4000 4 GiB 500 GB HDD + 32 GiB SSD cache or 512 GiB SSD* 20.6 mm (0.81 in) 2.09 kg (4.6 lbs) 11 hours 14" 1600×900
Fujitsu Lifebook UH572[51] $1,000 June 2012 i5-3317U (1.7 GHz) Intel HD4000 4 GiB 500 GB HDD + 32 GiB cache 18 mm (0.71 in) 1.6 kg (3.5 lbs) 5 hours 13.3" 1366×768
Fujitsu Lifebook U772[51][52][53] $1,150 June 2012 i5-3317U (1.7 GHz)* Intel HD4000 4 GiB 320+ HDD w/ 32 GB cache or 128+ GB SSD 17.5 mm (0.69 in) 1.5 kg (3.2 lbs) 7 hours 14" 1366×768
HP Envy Ultrabook 6t-1000[54] $900 May 2012 i5-2467M (late 2012: i5-3317U) Intel HD3000* 2 GiB DDR3* 320 GB HDD* 19.8 mm (0.78 in) 4.75 pounds (2.15 kg) Up to 8.25 hours 15.6" 1366×768
Lenovo Thinkpad T430u[55] $850 Q3 2012 i3-3217U (1.8 GHz) 4 GiB 128 GiB SSD or 1 TB HDD 20.3 mm (0.8 in) 1.77 kg (3.9 lbs) ~6 hours 14" (matte) 1366×768
Lenovo Thinkpad X1 Carbon[56][57] $1399 August 2012 i5-3317U Intel HD4000 4 GiB/8 GiB 128 GiB SSD 18 mm (0.71 in) 1.3 kg (2.9 lbs) 6.3 hours 14" (matte) 1600×900
Lenovo IdeaPad Yoga 13[58] $1,099 26 October 2012 Ivy Bridge Intel HD4000 4 GiB/8 GiB 256 GiB SSD 17 mm (0.67 in) 1.54 kg (3.4 lbs) ~8 hours 13.3" (folds into tablet) 1600×900[59]
Lenovo IdeaPad U310[60][61] $700 May 2012 i5-3317U Intel HD4000 4 GiB 64 GiB SSD or 500 GB HDD 18 mm (0.71 in) 1.7 kg (3.75 lbs) ~8 hours 13.3" 1366×768
Lenovo IdeaPad U410[60][61] $700 May 2012 i5-3317U NVIDIA GeForce GT 610M 1 GiB 4 GiB 64 GiB SSD or 500 GB HDD 21 mm (0.83 in) 1.9 kg (4.2 lbs) ~8 hours 14" 1366×768
Novatech nFinity N1409[62] £524.99 i3-3217U (1.80 GHz) Intel HD4000 4 GiB 120 GiB SSD 17.9 mm (0.70 in) 1.8 kg (3.91 lbs) no information 14" 1366×768
Novatech nFinity N1410[63] £559.99 i5-3317U (1.70 GHz) Intel HD4000 8 GiB 120 GiB SSD 17.9 mm (0.70 in) 1.8 kg (3.91 lbs) no information 14" 1366×768
Novatech nFinity N1411[64] £699.98 i7-3517U (1.70 GHz) Intel HD4000 8 GiB 240 GiB SSD 17.9 mm (0.70 in) 1.8 kg (3.91 lbs) no information 14" 1366×768
Gigabyte U2442N[65] $1,000 May 2012 Ivy Bridge (standard voltage) NVIDIA GeForce GT 640M 2GB 2 GiB/4 GiB 128 GiB SSD, 750 GB HDD optional 20,5 mm (0.81 in) 1.49 kg (3.31 lbs) no information 14" 1600×900
Gigabyte U2442V[66] $1,000 May 2012 Ivy Bridge (low-voltage) NVIDIA GeForce GT 640M 2GiB 2 GiB/4 GiB 128 GiB SSD* 20,5 mm (0.81 in) 1.49 kg (3.31 lbs) no information 14" 1600×900
Samsung Series 9 13" (2012)[67][68][69] $1,400 April 2012 i5-2467M (1.6 GHz) (late 2012 models have Ivy Bridge) Intel HD4000 4 GiB (8 GiB max) 128 GiB SSD 12.7 mm (0.5 in) 1.10 kg (2.43 lbs) 40 Wh, ~7 hours 13.3" (matte) 1600×900
Samsung Series 9 15" (2012)[67][68] $1,500 April 2012 i5-2467M (1.6 GHz) (late 2012 models have Ivy Bridge) Intel HD4000 8 GiB 128 GiB SSD (MSata upgradable) 15.74 / 16.25 mm
(.62 in / .64 in)		 1.59 kg (3.50 lbs) 47 Wh, ~7 hours 15.0" (matte) 1600×900
ZaReason UltraLap 430[70] $900 August 2012 i3-3217U or i5-3317U Intel HD4000 4 GiB (16 GiB max) 32 to 256 GiB SSD with an additional SSD (128 to 512 GiB) or HDD (250 to 500 GB) 19 mm (.75 in) 1.59 kg (3.50 lbs) 44 Wh, ~6 hours 14.0" 1366×768
Toshiba Satellite U845W [71][72] $926.50 Q4 2012 Core i5 6 GiB, 1600 MHz 500 GiB 3.5–4 pounds (1.8 kg) Up to 8h36 14.4" 1792×768 (21:9)
Sony Vaio T-13 [73] $669 May 2012 Core i3 4 GiB, 1600 MHz 320 GB 0.71 inches (18 mm) max. 3.5 pounds (1.6 kg) Up to 5h30 13.3" (11.6" in the UK) [74] 1366×768
Samsung Series 5 Ultra Touch [75] $850 August 2012 Core i5 4 GiB 500 GB HDD + 24 GiB SSD 0.58–0.69" 3.83 pounds (1.74 kg) 13.3" 1366×768
ASUS UX51VZ/U500[76] $1950 November 2012 Core i7 (35 W 2.1 GHz 3610QM/2.2 GHz 3632QM) NVIDIA GeForce GT650M 2 GiB 8 GiB Up to 512 GB SSD (2 SSDs in RAID 0) 0.24 inches (6.1 mm)–0.79 inches (20 mm) 4.85 pounds (2.20 kg) (with touchscreen) ~6 hours 15.6" IPS 1920×1080

Shark Bay[edit]

Brand – Model1 Price of
Base Model2		 Release Date Intel Processor
of Base Model		 Base GPU Base RAM
Capacity		 Base Drive
Capacity		 Minimum/Maximum
Thickness3		 Weight Battery Life Display Size Resolution
Samsung Series 5 Ultra Convertible[77]

Notes:
* This component is upgradable. That is, the manufacturer allows you to customize/upgrade this component of the ultrabook at time of purchase to one of several better options for an increase in price. Some manufacturers or stores charge more, and will require wait time and/or home delivery for customized models. For more details on the available upgrades for a model, click on the references listed next to the model name.
1 Information describes base model of laptop offered by manufacturer unless otherwise noted.
2 Pricing announced (in USD and on the US market, unless specified) by manufacturer or at time of product release.
3 Some Ultrabooks have a uniform thickness.
4 These models include two drives. The SSD is pre-configured to store only hibernation data (for faster S4 resume).

See Also[edit]

List of Windows 8 and RT tablet devices

References[edit]

  1. ^ Ultrabooks uncovered (blog), Intel, 2011-07-28, retrieved 2011-09-07 
  2. ^ Thin, metal Ultrabook laptops ready for takeoff, CNN, January 12, 2012 
  3. ^ a b c Merritt, Rick (August 10, 2011), "Intel Capital launches $300M ultrabook fund", EE Times, retrieved August 11, 2011 .
  4. ^ a b c Burt, Jeffrey (September 20, 2011), "Intel Ultrabook Partners Look for Cut in Chip Prices", eWeek (report), retrieved September 28, 2011 .
  5. ^ "The 8 biggest product flops of 2012", MarketWatch (slide show) .
  6. ^ "Intel Ultrabooks offer more choice, better value than MacBook Air or iPad", PC World .
  7. ^ Bright, Peter (2011‐09‐06), "Ultrabook: Intel's $300 million plan to beat Apple at its own game", Ars Technica, retrieved 2011-09-07 .
  8. ^ "Ultrabooks threaten MacBook Air", Gulf News .
  9. ^ "MacBook Air with MS Windows 7: the Ultrabook to rule them all" (review), The Verge, 2012‐2‐10 .
  10. ^ PC Mag 
  11. ^ Merritt, Rick (September 14, 2011), "Intel shows progress on ultrabook vision", EE Times, retrieved September 14, 2011 .
  12. ^ Hugosson, Jacob (September 12, 2011), Intel Ivy Bridge variable TDP detailed, NordicHardware, retrieved July 16, 2012 .
  13. ^ Intel: 75-plus Ultrabooks coming in 2012, 50 percent of them will have 14- and 15-inch screens, Engadget, 2012‐1‐9 .
  14. ^ "CES: Intel's New Ultrabooks Line-Up" (video), Forbes (YouTube) .
  15. ^ "Ultrabook Sales Underwhelm Initially", Information week .
  16. ^ Jaroslovsky, Rich (2013‐1‐6), MS Windows 8’s mutant spawn invade laptop market .
  17. ^ "Remember ultrabooks? Yeah, no one else does either", News (CNet) .
  18. ^ Ultrabook Reviews, Ultrabook Reviews. "Ultrabook Reviews". Ultrabook Branding Requirements. Ultrabook Reviews. Retrieved 19 May 2012. 
  19. ^ Anton Shilov (10 November 2011). "Intel Readies Single-Chip Haswell Platform for Ultrabooks". X-bit labs. Retrieved 19 February 2012. 
  20. ^ a b Monica Chen; Steve Shen (5 August 2011). "Intel reportedly releasing reference BOM for ultrabooks". Digitimes. Retrieved 19 February 2012. 
  21. ^ a b c d e f Hugosson, Jacob. "Intel lanserar tredje generationen Ultrabook". SweClockers.com (in Swedish). SweClockers.com. Retrieved 4 June 2013. 
  22. ^ a b c d Cross, Jason (26 December 2011). "Ultrabooks: Laptops as Light as Air". PCWorld. Retrieved 19 February 2012. 
  23. ^ a b Mujtaba, Hassan (11 September 2012). "Intel’s 4th Generation Haswell Ultrabook Details Revealed". WCCF. Retrieved 23 September 2012. 
  24. ^ Cooper, Daniel (8 January 2013). "Kirk Skaugen reveals why Intel made touch mandatory for Haswell Ultrabooks". AOL. Retrieved 13 January 2013. 
  25. ^ MS Windows $899 Ultrabook arrives: Acer Aspire S3, CNet, 2011 .
  26. ^ "Acer Pumps Up Ultrabook With Core i7 and SSD", PC Mag .
  27. ^ a b "Asus launches Zenbook laptop", Washington Post, 2011‐10‐12 .
  28. ^ Dell's XPS 13 Ultrabook: IT-friendly, 128GB SSD and backlit keyboard standard, Engadget, 2012‐1‐10 .
  29. ^ HP's First Ultrabook is the HP Folio 13, for Business, Tom’s hardware .
  30. ^ HP Envy 14 Spectre official, Engadget, 2012-01-09 .
  31. ^ Spectre, HP .
  32. ^ Lenovo announces U300s Ultrabook, U300 and U400 IdeaPads, Engadget, 2011-09-01, retrieved 2011-09-07 .
  33. ^ "Results for Lenovo IdeaPad", Shopping, Google .
  34. ^ Lenovo U300e Ultrabook Specs Revealed, Laptop reviews, 1 2012 .
  35. ^ LG introduces a new X Note in Korea with the ultra slim Z330, Akihabara news, retrieved 2011-12-06 .
  36. ^ a b Hands-on with the Samsung Series 5 Ultra. Cnet.
  37. ^ a b CES: Samsung shows its Series 5 ultrabook and updated Series 9 notebook. The Inquirer.
  38. ^ a b Hands on: Samsung Series 5 Ultra review. Techradar.
  39. ^ Toshiba Portegé Z835-P330 Review. Cnet. Retrieved on 2011-09-10.
  40. ^ Toshiba Portegé Z835: Incredibly Light, but Not Incredibly Fast. PC World.
  41. ^ "Acer Aspire S5" (review), CNet (UK) .
  42. ^ "Acer announces Aspire S5, 'World's Thinnest Ultrabook' with Thunderbolt port", The Verge, 2012‐1‐8 .
  43. ^ "Asus Aspire S5 Ultrabook Arriving this month". Engadget. 14 June 2012. Retrieved 13 July 2012. 
  44. ^ Asus S400CA specs, Netbooknes .
  45. ^ "Asus Zenbook UX31A". The Verge. Vox Media. Retrieved 6/4/2012. 
  46. ^ "Asus Zenbook Prime UX31A". Notebooks. Asus. Retrieved 6/5/2012. 
  47. ^ Ackerman, Dan. "Asus Zenbook Prime UX32VD review". Cnet. Retrieved 6/3/2012. 
  48. ^ "Asus Zenbook UX32VD: Full Specs". The Verge. Vox Media. Retrieved 6/4/2012. 
  49. ^ Leitner, J Simon. "Review Asus Zenbook UX32VD Ultrabook". Notebook Check. Retrieved 6/4/2012. 
  50. ^ "Dell XPS 14 Review: Beautiful and Powerful, but Wait for Windows 8". Gizmodo. 26 June 2012. Retrieved 13 July 2012. 
  51. ^ a b Gupta, Anand (6 June 2012). "Fujitsu Launches New U772 and UH572 Ultrabooks". AnandTech. Retrieved 13 July 2012. 
  52. ^ "Fujitsu Lifebook Premium Ultrabook – hands-on" (mockup review), ubergizmo .
  53. ^ "Fujitsu Lifebook Premium Ultrabook – hands-on", Ubergizmo, 2012‐07‐03 .
  54. ^ "HP Envy Ultrabook 6-1000sg Product Specifications". HP. Retrieved January 18, 2013. 
  55. ^ "Lenovo's ThinkPad T430u Ultrabook targets the business set", Engadget, 2012-01-12, retrieved 2012-01-10 .
  56. ^ "ThinkPad X1 Carbon Ultrabook™", Shop, US: Lenovo .
  57. ^ "Lenovo's ThinkPad X1 Carbon Ultrabook gets official: on sale August 21st for $1,399 and up", Engadget, 2012-08-07, retrieved 2012-08-08 .
  58. ^ "Lenovo twists a tablet and laptop into the IdeaPad Yoga", Cnet (AU) .
  59. ^ "Lenovo Yoga 13", Ultrabook, IN .
  60. ^ a b "Lenovo twists a tablet & laptop into the Ideapad Yoga", CNet (press release) (AU) , including details on u310 and u410.
  61. ^ a b "Lenovo's IdeaPad U310 and U410 Ultrabooks announced", Engadget, 2012‐1‐8 .
  62. ^ "The Novatech nFinity N1409". UK. Retrieved 31 January 2013. 
  63. ^ "The Novatech nFinity N1410". UK. Retrieved 31 January 2013. 
  64. ^ "The Novatech nFinity N1411". UK. Retrieved 31 January 2013. 
  65. ^ "Gigabyte U2442N Product Website". Retrieved 4/6/2012. 
  66. ^ "U2442v" (product website). Gigabyte. Retrieved 4/6/2012. 
  67. ^ a b "Hands on With Samsung's Ultra-Thin Series 9", PC Magazine, 2012 .
  68. ^ a b "Samsung unveils redesigned Series 9 laptops", Engadget, 2012‐1‐9 .
  69. ^ "NP900X3B–A01", Ultra portable (official product specifications), UK: Samsung, retrieved 2/26/2012 .
  70. ^ "ZaReason UltraLap 430 Product Website". Retrieved 8/11/2012. 
  71. ^ "Toshiba outs Satellite U845W Ultrabook with 14.4-inch, 21:9 display". Engadget. 2012‐6‐5. Retrieved 6/9/2012. 
  72. ^ "Toshiba Satellite U845W", CNet (review) .
  73. ^ "Sony Vaio T-Series Hands On". Engadget. 2012‐6‐4. Retrieved 6/9/2012. 
  74. ^ Vaio T Series Ultrabook, UK: Sony .
  75. ^ "Samsung Series 5 Ultra Touch Hands-On: Touch Without the Tablet, 8 Second Boots". Laptop Magazine. Retrieved 6/9/2012. 
  76. ^ Zenbook, Asus .
  77. ^ "Computex 2012: Samsung Series 5 Ultra Convertible hands-on". CNET. Retrieved 2012-06-09. 

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