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| Product | Asus Zenbook UX31A | Lenovo IdeaPad Yoga 13 | Toshiba Satellite U845t | Asus Zenbook Prime UX51Vz-DH71 |
| Price | MSRP: $1,099.99 | $989.99 to $1,199.99 | $768.03 to $779.99 | $1,805.99 to $1,999.00 |
| CNET editors' rating | 3.5 stars | 4 stars | 4 stars | 4 stars |
| Average user rating | 4 stars | 3.5 stars | 2.5 stars | 5 stars |
| Release date | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Bottom line | Stuck between a budget model and a high-end, feature-filled model, this middle Asus Zenbook is a slim, slick ultrabook, but also a tough sell. | The Lenovo IdeaPad Yoga 13 is a convertible touch-screen laptop/tablet that most importantly doesn't compromise the traditional laptop experience. | While it's not going to dazzle anyone, the Toshiba Satellite U845T is a great example of exactly how much laptop $799 should buy in 2013. | The Asus Zenbook UX51Vz-DH71 is a nice fit for anyone looking for premium looks and performance in a
Windows 8 laptop who is willing to pay for it. |
| Product Description | - 3rd Gen Core i5 ASUS ZENBOOK Prime UX31A DB51 - 13.3 in i5-3317U - Microsoft Windows 7 Home Premium - 4 GB RAM - 128 GB SSD | - 13.3 in - 3rd Gen Core i5 - Microsoft Windows 8 Lenovo IdeaPad Yoga 13 i5-3317U - 8 GB RAM - 128 GB SSD | - 14 in - 3rd Gen Core i5 - Microsoft Windows 8 - 6 GB RAM - 128 GB SSD Toshiba Satellite U845t-S4165 i5-3337U | - 3rd Gen Core i7 ASUS ZENBOOK Prime UX51VZ DH71 - 15.6 in i7-3612QM - Windows 8 64-bit Edition - 8 GB RAM - 128 GB SSD + 128 GB SSD |
| Packaged Quantity | 1 | 1 | 1 | 1 |
| System Type | Ultrabook | Ultrabook | Ultrabook | Ultrabook |
| Dimensions (WxDxH) | 12.8 in x 8.8 in x 0.7 in | 17 mm 13.1 in x 8.9 in | 13.5 in x 9.1 in x 0.8 in | 15 in x 10 in x 1.2 in |
| Operating System | Microsoft Windows 7 Home Premium | Microsoft Windows 8 | Microsoft Windows 8 | Windows 8 64-bit Edition |
| Weight | 2.9 lbs | 3.4 lbs | 3.8 lbs | 4 lbs |
| Processor | 3rd Gen Core i5 Intel 3 i5-3317U / 1.7 GHz | Intel 3rd Gen Core i5 3 i5-3317U / 1.7 GHz ( 2.6 GHz ) / 3 MB Cache | Intel 3rd Gen Core i5 3 i5-3337U / 1.8 GHz ( 2.7 GHz ) / 3 MB Cache | 3rd Gen Core i7 Intel 3 i7-3612QM / 2.1 GHz |
| Memory | 4 GB DDR3 SDRAM | 8 GB DDR3L SDRAM | 6 GB DDR3 SDRAM | 8 GB DDR3 SDRAM |
| Storage | 128 GB SSD | 128 GB SSD | 128 GB SSD | 128 GB SSD + 128 GB SSD |
| Display | 13.3 in LED backlight 1920 x 1080 / Full HD | 13.3 in LED backlight Yes VibrantView 1600 x 900 / HD+ | 14 in 1366 x 768 LED backlight Yes TruBrite / HD | 15.6 in 1920 x 1080 / Full HD |
| Graphics | Intel HD Graphics 4000 | Intel HD Graphics 4000 | Intel HD Graphics 4000 | NVIDIA GeForce GT 650M - 2 GB |
| Networking | 802.11n , 10/100 Ethernet Bluetooth 4.0 | 802.11n None Bluetooth 4.0 | 802.11n , 10/100 Ethernet , None | Bluetooth 4.0 , Gigabit Ethernet 802.11b/g/n |
| Battery | Info unavailable | 4-cell - up to 8 hour(s) | 6-cell - up to 6.25 hour(s) | 8-cell |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | MSRP: $1,099.99 See manufacturer website for availability. | Prices from 3 stores |
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