Showing posts with label display. Show all posts
Showing posts with label display. Show all posts

Wednesday, November 21, 2012

Acer Aspire S7 Review: An Exceptional Ultrabook


When Acer first announced the S7 series, a series of touch-screen laptops, it was the company's first touch-screen ultrabook, and was easily the best-made by Acer. The previous S3 and S5 series were a bit boring design wise, while the S7 is made of aluminum with either a metal or Gorilla Glass lid, depending on which model you choose (11 or 13-inch).

The Aspire S7 has a 1080p IPS display, which looked very nice. With in a choice of an Intel Core i5 or an i7 processor and a RAID 0 SSD configuration, and you can easily achieve the fast performance on the S7 series. Does the $1,400 Acer ultrabook get enough things right to justify the starting price?

Made out of smooth glass, sharp edges, and cool aluminum, you can forget Acer's reputation for putting out laptops made of cheap plastic; the S7 is as nice to the touch as it is to look at, and is easily the best designed and tactile laptop the company has ever made. On both 11 and 13-inch models, the keyboard deck is fashioned out of smooth aluminum, with a large trackpad and keys.
                           
Though it looks like the screen of the S7 has a bezel, it's actually an edge-to-edge full glass display, with a border to match the white lid. The model with the white lid is the 13-inch model, and though its white surface can easily pick up fingerprints, it doesn't scratch.

At 2.86 pounds, the 13-inch version of the Aspire S7 weighs even less than the S5, which was also indeed very light for an ultrabook. The 13-inch model is thinner too-- (0.47-inch vs. 0.59-inch), which is an achievement, given that the S5 was once deemed the world's thinnest ultrabook. The Aspire S7 really does feel a lot slimmer and lighter than other competitive 13-inch ultrabooks.On the bottom of the S7, it is sealed in such a way that you cannot easily remove the cover to access the battery and its RAM. (This is normal for ultrabooks). At the bottom is where you will find the speaker strip, which is somewhat unusual, as most laptop speakers are located in the keyboard area or around the edges/sides.

As for ports, the Acer Aspire S7 offers almost everything that you would expect from a typical ultrabook -- 2 USB 3.0 ports, a 3.5 mm headphone jack and an SD reader. You can also get USB-to-Ethernet and micro-HDMI-to-VGA adapters.


Keyboard and Trackpad-
In any case, whatever considerations Acer had when designing its keyboard has finally paid off -- you could easily start typing at a rather brisk speed with very few typos, and when you happened to make a mistake, the largely sized Backspace key was easy to hit. The trackpad does a fine job at handling native Windows 8 gestures, but still isn't as good at single-finger navigation.

Display-
The S7's 1920x1080 HD IPS display is among the most lovely and aesthetic laptop displays, putting some other laptop's display to shame. You would probably think that 1366x768 is sufficient enough for a 13-inch screen, but once you use the S7, its kind of hard to turn back. Everything on the screen looks nice and crisp. Color reproduction is also very nice, blacks are deep, white are bright and colors aren't overly saturated.

The IPS technology displays incredible viewing angles. Unfortunately, you might encounter screen glare, because the S7 has a very glossy screen. The IPS display is also viewable almost edge-on, with the colors still looking potent on off-angles. The screen of the Aspire S7 can be pushed all the way back, so it is laid out completely flat.

Performance and Battery Life-
The Acer Aspire S7 runs on both Intel Core i5 or i7 processor which is plenty fast. The cooling fan, however, makes an annoying and loud fan noise. Like the S5, the S7 has two SSDs in a RAID 0 configuration, which gives it extreme read/write speeds. Acer claims the 4,680 mAh battery can last up to 6 hours, but in battery tests, it only lasted about 4 hours and 20 min.

Software-
Acer is not the only PC maker to do this, but it has definitely filled the S7 with a ton of bloatware. You'll find bloatware like 7digital, eBay, Skitch and Evernote, Acer Explorer, Encyclopedia Britannica, iCookBook, ChaCha, TuneIn, Amazon.com, Amazon Kindle, Netflix, StumbleUpon, newsXpresso, and a trial of McAfee Internet Security Suite. Wow. 
Like most other ultrabooks, the Acer Aspire S7 comes with a 1-year warranty.

Conclusion-
The Aspire S7, it's the best ultrabook Acer has ever released, with a stunning 1080p IPS display and incredible speed. Only one problem, though: Acer needs to improve the battery life. The S7 has a relatively short battery life compared to other touchscreen ultrabooks. If you don't mind carrying a charger wherever you bring the S7, this is one premium laptop. 


Review by © 2012 Andy Chin & Grant Han

© 2012 Acer Inc.  





Thursday, November 1, 2012

Apple iPad Mini: Review

The iPad Mini has been rumored for as long as since the original iPad was released. Well, the long rumored iPad Mini is this: technically a smaller, updated version of an iPad 2. 

Apple wanted to it to be clear that it was not simply just a shrunken-down version of the iPad 2. The differences include a different case design: the iPad Mini's has a anodized aluminum design and the new Lightning connector. 

The WiFi-only Mini weighs 0.68 pounds, or 308 grams, which is less than half the weight of the fourth-generation iPad. It's also much thinner too, at 7.2 mm, compared to 9.4 mm. On the front is a 7.9 inch, 1024 x 768 IPS LCD.

With the iPad Mini, holding the slate in the same way you would a another tablet, it can be a bit of a reach. You will probably need rather large hands to be able to easily grip the iPad Mini. But overall, the tablet is very comfortable to hold in your hand.

The layout of the buttons is familiar, but different. The volume and orientation lock switches are on the top right side of the device, but here up and down there are buttons. The power button is on top, looking and feeling like very much of the other iPads. There is a small slit for a microphone up there as well, and on the other side, the 3.5 mm headjack. On the left side of the device is nothing. The only other button is on the front, and that's the extemely familar home button. Ironically, the home button is smaller than the home button of the new iPhone 5.

Display-
No, the iPad Mini doesn't have the retina display, but maintaining the same resolution while shrunk down increases pixel density. Naturally, this means the text isn't as sharp as on the new iPads, but it still has a very nice display.

In fact, the brightness and color reproduction was better over the iPad 2, comparable to the latest Retina displays. Colors are  pleasing to the eye and viewing angles do not disappoint. 

Performance/Battery Life-
The iPad Mini runs on a 2-year old dual-core Apple A5 processor with 512 MB of RAM, same as the iPad 2. In battery-run tests, which entails a looping a video with WiFi enabled and a fixed display brightness, the iPad Mini, surprisingly, lasted 12 hours and 43 minutes. 

Cameras-
The iPad 2 never saw HDR nor the Panorama mode found on the iPhone 5, and neither does the Mini. It does, however have a better camera than the iPad 2 at 5 megapixels. Unfortunately, they don't quite pop out as much as the 8 megapixel camera shots of the iPhone 5. It also takes reasonably good video, shooting at 1080p like the most tablets. 

Conclusion-
This is an iPad made for people who cant swallow the $500 starting price tag on the original iPad. This is, in many ways, Apple's smaller version of its best-selling tablet that offers a thin and light design and good battery life. No, the performance does not even match the $199 Nexus 7 and is lacking in resolution. At $329, this tablet has a lot to offer over Apple's more expensive tablets.

 Its cost is a little high for a tablet that doesn't have the latest hardware, but it has an excellent design, and gives access to the best selection of tablet optimized apps. Even though this is a completely usable tablet, you'll find your hard-earned money better spent on competing Android tablets, such as the Nexus 7 which offers a higher resolution IPS HD display and a quad-core 1.3 GHz Nvidia Tegra 3 processor. 


© Review by 2012 Andy Chin, revised by Grant Han

© 2012 Apple, Inc. 

Saturday, October 20, 2012

New 13-Inch MacBook Pro With Retina Display?


        
Apple's little surprise next week should not be a complete surprise, hopefully. If this is what we get along side the rumored release date of the iPad Mini, then we'll probably take it. The possible leak shows a 2500 x 1600 LCD (Four times higher in resolution than the current 13 inch MacBook Pro), and importantly, no sacrifices in expansion versus the 15-inch model. Vital details like specifications and the price are left out.

 
Post by © 2012 Andy Chin

© 2012 Apple, Inc.

Saturday, October 13, 2012

iPhone 5 Features



The iPhone 5 has a two-toned back and is slightly taller than the previous iPhone, the 4S. It is made entirely of glass and aluminum, with all the buttons in the same place. It's the thinnest iPhone ever, at 7.6 mm thick, or 18% percent thinner that the iPhone 4S.

The retina display has a ppi of 326, just like the 4S. The new screen is a 4 inch display; the resolution is 1136 x 640 pixels with a 16:9 ratio. This provides more screen space above the virtual keyboard when typing up an email or searching for something.

Touch sensors that are 30% thinner have been built into the display, and are less prone to glare.
The wireless is said to be 'ultrafast,' and the phone supports 4G LTE. The LTE chip has a single chip for voice and data, single radio chip, and a dynamic antenna. The phone can now switch between GSM and CDMA networks.

The new iPhone 5 has an A6 (1.3 GHz dual-core) processor, 2X faster than the A5, including the graphics. It is 22% percent smaller than the A5 chip. The new dock is now the new magnetic Lightning connector, which saves space, but renders older accessories unusable.

The iPhone 5 is available to all major carriers (AT&T, Verizon, Sprint), except T-Mobile.


Battery life is 8 hours 3G talk time and 3G browsing. 8 hours LTE browsing, 10 hours Wi-Fi browsing, and 10 hours video. And, of course, 40 hours of music. Approximately 225 hours of stand by.

The iSight Camera is an 8 Megapixel sensor, with backside illumination, hybrid IR filter, five-element lens, f2.4 feature, and is 25% smaller. There is also a built-in panoramic for 28 megapixel panoramics. The camera also has face detection for ten people, and now you can take photos while shooting video.

The front camera is a FaceTime HD camera with 720p HD support, backside illuminated sensor, and now FaceTime works over cellular with iOS 6.

The price for the new iPhone 5 (16 GB) is $199, same as the iPhone 4S. Unfortunately, there is no 128GB model. It is $299 for 32GB and $399 for 64GB.




 

Review by © 2012 Andy Chin

Photo Credit: Apple

© 2012 Apple, Inc.