Acer Aspire S7-392-74508G25tws
Specifications

Price comparison
Average of 10 scores (from 11 reviews)
Reviews for the Acer Aspire S7-392-74508G25tws
Source: Tweaktown

I'm just going to come out and say it right now: If there has ever been a notebook worthy of the term "Ultrabook," then the Acer Aspire S7-392 is that notebook. From great performance and battery life, to excellent portability and design: the Acer Aspire S7-392 truly has it all. Not only is it the most powerful Ultrabook we've had the pleasure of testing, but it's been one of the lighter and more portable designs. It's whisper quiet, it runs for hours on end, and it looks stunning. For all of the reasons above, and the results shown throughout the review, I have no choice but to award this system the Editor's Choice award. This system is bar-none, the best Ultrabook we have had come through our lab, and I can't wait to see what Acer brings to the table next.
Single Review, online available, Very Long, Date: 01/29/2014
Rating: Total score: 94% price: 85% performance: 97% workmanship: 98%
Source: Mobile Tech Review

If your budget is generous and you have a taste for the best, the Acer Aspire S7 is a top contender. The glass lid, 0.51" slim design and 2.87 lb. weight make for a stylish and attractive Ultrabook that competes nicely with the also very light and chic Sony Vaio Pro 13.
Single Review, online available, Medium, Date: 09/22/2013
Rating: Total score: 80%
Source: Good Gear Guide

Acer's premium Ultrabook gets a fourth-generation Core i7 CPU, which gives it much better overall battery life without really sacrificing performance. It's a very good unit, but it has some issues that could be annoying to some users, including touchpad that 'clicked' every time we picked up the laptop from the palm rest area.
Single Review, online available, Long, Date: 08/16/2013
Rating: Total score: 75%
Foreign Reviews
Source: e-media - Heft 25/2014

Single Review, , Length Unknown, Date: 12/16/2014
Rating: Total score: 80%
Source: e-media - Heft 6/2014

Single Review, , Length Unknown, Date: 03/01/2014
Rating: Total score: 80%
Source: Chip Test & Kauf - Heft 2/2014

Single Review, , Length Unknown, Date: 01/16/2014
Rating: Total score: 94%
Source: Chip (Print) - Heft 2/2014

Single Review, , Length Unknown, Date: 01/01/2014
Rating: Total score: 89%
Source: Chip.de

Single Review, online available, Medium, Date: 11/06/2013
Rating: Total score: 88% price: 82% performance: 97% features: 95% display: 71% mobility: 85% ergonomy: 100%
Source: 01Net

Single Review, online available, Very Short, Date: 07/15/2014
Rating: Total score: 100%
Source: Zoom

Positive: High-quality screen; loud speakers; comfortable keyboard; comfortable touchpad.
Single Review, online available, Long, Date: 12/25/2013
Source: Dinside

Single Review, online available, Short, Date: 11/20/2013
Rating: Total score: 8%
Comment
Intel HD Graphics 4400:
ULV integrated GPU (GT2) with 20 EUs found on certain Haswell CPU models.
Non demanding games should be playable with these graphics cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
4500U:
Haswell-based ULV dual-core processor clocked at 1.8 GHz with Turbo Boost support up to 3.0 GHz. Offers an integrated HD Graphics 4400 and a dual-channel DDR3 memory controller.
» Further information can be found in our Comparison of Mobile Processsors.