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| Product | ASUS ZENBOOK Prime UX31A DB72 (13.3" - Core i7 3517U - Windows 7 Home Premium - 4 GB RAM - 256 GB SSD) | Asus Zenbook UX32VD | Asus Zenbook UX32A DB31 | Lenovo IdeaPad Yoga 13 | Acer Aspire S7-391-9886 |
| Price | $1,589.00 to $1,790.48 | $1,159.56 to $1,650.00 | $665.59 to $737.45 | $1,099.00 to $1,210.00 | $1,599.99 to $1,619.97 |
| CNET editors' rating | Info unavailable | 4 stars | 3.5 stars | 4 stars | 4 stars |
| Average user rating | 0 stars | 5 stars | 3.5 stars | 3.5 stars | 4.5 stars |
| Release date | Info unavailable | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Bottom line | Info unavailable | With a Core i7 CPU, discrete graphics, and a full HD screen, the Asus Zenbook UX23VD is pretty close to being the ultrabook that has it all, but you'll pay for all those features. | Asus makes some of the most full-featured ultrabooks available, but this stripped-down Zenbook UX32A version is missing those extras and faces tough competition in its price range. | The Lenovo IdeaPad Yoga 13 is a convertible touch-screen laptop/tablet that most importantly doesn't compromise the traditional laptop experience. | One of the few standout products from the first wave of
Windows 8 laptops, the Acer Aspire S7 proves that Apple does not have a monopoly on great design. |
| Product Description | - 3rd Gen Core i7 ASUS ZENBOOK Prime UX31A DB72 - 13.3 in i7-3517U - Microsoft Windows 7 Home Premium - 4 GB RAM - 256 GB SSD | - 13.3 in - 3rd Gen Core i7 3517UM - Microsoft Windows 7 Home Premium - 4 GB RAM - 500 GB ASUS ZENBOOK UX32VD DB71 Hybrid Drive | - 2nd Gen Core i3 ASUS ZENBOOK UX32A DB31 - 13.3 in i3-2367M - Microsoft Windows 7 Home Premium 64-bit Edition - 4 GB RAM - 320 GB Hybrid Drive | - 13.3 in - Microsoft Windows 8 | Acer Aspire - 3rd Gen Core i7 3517UB - Microsoft Windows 8 - 4 GB RAM - 256 GB S7-391-9886 - 13.3 in SSD |
| Packaged Quantity | 1 | 1 | 1 | Info unavailable | 1 |
| System Type | Ultrabook | Ultrabook | Ultrabook | Info unavailable | Ultrabook |
| Dimensions (WxDxH) | 12.8 in x 8.8 in x 0.7 in | 12.8 in x 8.9 in x 0.7 in | 12.8 in x 8.8 in x 2.2 in | 17 mm | 12.7 in x 8.8 in x 0.5 in |
| Operating System | Microsoft Windows 7 Home Premium | Microsoft Windows 7 Home Premium | Microsoft Windows 7 Home Premium 64-bit Edition | Microsoft Windows 8 | Microsoft Windows 8 |
| Weight | 2.9 lbs | 3.2 lbs | 3.2 lbs | 3.4 lbs | 2.9 lbs |
| Processor | 3rd Gen Core i7 Intel 3 i7-3517U / 1.9 GHz ( 3 GHz ) / 4 MB Cache | Intel 3rd Gen Core i7 3517UM / 1.7 GHz 3 Ultra Low Voltage (ULV) | 2nd Gen Core i3 Intel 2 i3-2367M / 1.4 GHz | Intel | Intel 3rd Gen Core i7 3517UB 3 1.9 GHz ( 3 GHz ) / 4 MB Cache |
| Memory | 4 GB DDR3 SDRAM | 4 GB DDR3 SDRAM | 4 GB DDR3 SDRAM | Info unavailable | 4 GB DDR3 SDRAM |
| Storage | 256 GB SSD | 500 GB / 7200 rpm Hybrid Drive ( 24 GB flash ) | 320 GB Hybrid Drive ( 24 GB flash ) | Info unavailable | 256 GB SSD |
| Display | 13.3 in LED backlight 1920 x 1080 / Full HD | 13.3 in 1920 x 1080 / Full HD | 13.3 in 1366 x 768 / HD | 13.3 in | 13.3 in LED backlight Yes 1920 x 1080 / Full HD |
| Graphics | Intel HD Graphics 4000 | NVIDIA GeForce GT 620M | Intel HD Graphics 3000 | Info unavailable | Intel HD Graphics 4000 |
| Networking | 802.11n , 10/100 Ethernet Bluetooth 4.0 | 802.11n , 10/100 Ethernet Bluetooth 4.0 | 802.11n Bluetooth 4.0 | Info unavailable | 802.11n None Bluetooth 4.0 HS |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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ASUS ZENBOOK Prime UX31A DB72 compare (13.3" - Core i7 3517U - Windows 7 Home Premium - 4 GB RAM - 256 GB SSD)
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