Better performance than ARM Chromebooks; Matte display reduces glare; Runs cool; Affordable price; Good battery life;
Dim display; Bland design; Limited app selection
The Acer C720 Chromebook offers smooth performance and other improvements for a budget-friendly price.
Most Chromebooks are meant to serve as cheap alternatives to traditional laptops, but that doesn't mean you need to sacrifice performance. The $249.99 Acer Chromebook C720 is powered by an Intel Celeron processor based on Haswell microarchitecture, resulting in a thinner machine that can juggle multiple Chrome tabs along with apps. But is this enough to make this clamshell more appealing than HP's new Chromebook 11? Let's find out.
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The Acer C720 looks and feels like a budget notebook, but we noticed some improvements from the company's previous Chromebooks. The keyboard feels sturdier than the one on the Acer C710-2457, and the touchpad is responsive. In terms of design, however, don't expect anything too different.
The smooth lid features the familiar dark-gray, brushed aluminum finish that we've seen on previous Acer Chromebooks. The underside feels like a hard plastic that houses the notebook's cooling vents, and the inside is reinforced with magnesium alloy. When opening the clamshell, you'll be greeted with a glossy, plastic, black bezel that frames the display. The C720's keyboard deck matches the lid's brushed aluminum finish, giving the notebook a metallic look.
The design isn't bad for the price, but overall, we prefer the HP Chromebook 11's more premium build and color accent options. That $279 device sports a glossy, plastic white (or black) chassis and rounded edges, reminiscent of the old white MacBook.
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At 11.34 x 8.03 x 0.75 inches, the Acer Chromebook C720 is slightly thicker but narrower than the 11.7 x 7.6 x 0.7-inch HP Chromebook 11. It's still smaller than the 11.5 x 8.5 x 0.8-inch Samsung Chromebook Series 3 (XE303C12) in all three dimensions. At 2.6 lbs., however, the C720 is heavier than both the Chromebook Series 3 (2.4 lbs.) and the HP Chromebook 11 (2.2 lbs.).
Keyboard and Touchpad
On the plus side, the C720's keyboard exhibited little flex compared to its predecessor. In addition, the keys are well spaced and large enough (including the Shift keys). We just wished the keys had more travel; the layout had a shallow feel.
The 3.7 x 2.1-inch touchpad was responsive and sensitive enough to provide a smooth overall experience. Both two-finger and single-finger scrolling worked well, showing no noticeable lag. However, like all Chromebooks, this one doesn't support pinch-to-zoom on the touchpad.
Acer boasts that the C720 has an anti-glare, matte display, allowing for wide viewing angles. When turning the C720 at nearly a full right angle to our face, however, we noticed that the picture became dim.
The C720's display is also fairly dim compared to its rivals'. This Chromebook's LCD registered 123 lux on our light meter -- well below the HP Chromebook 11 (218 lux) and behind the older Samsung Chromebook Series 3 (176 lux).
For a system of its size, the Acer C720 Chromebook offers clear and boisterous audio. When we blasted "Lights" by Ellie Goulding, the vocals sounded crisp and vibrant. We noticed that higher tones became slightly distorted when the chorus kicked in, but for a $249 ultraportable, we were impressed with how audible the bass was.
We preferred the Acer C720 Chromebook's speakers to those on the HP Chromebook 11. When we played the same song on the HP Chromebook 11, Goulding's soft voice sounded tinnier. The C720 can also blast sound as loud as 85 decibels, while the Chromebook 11 reaches only 82 decibels.
Ports and Webcam
The Acer C720's 720p webcam shoots colorful images with some slight noise. When snapping some self-portraits in our office's fluorescent lighting, we noticed that the pink coloring in our dress looked accurate and bright, but our face was fuzzy.
The Acer Chromebook C720 remained mostly cool during our testing. The Chromebook's touchpad reached only 73 degrees Fahrenheit after streaming video on Hulu for 15 minutes, while the underside hit 76 degrees and the area between the G and H keys registered at 80 degrees. The area on the C720's underside just above its cooling vents, however, hit an uncomfortable 100 degrees during our testing.
The Chrome OS interface is simple and clean. Upon logging in with your Google account credentials, you'll be greeted with a minimalistic desktop that offers a few basic options for navigation. Like most laptops, the lower-right-hand corner displays the time, along with icons for Internet connectivity, a battery indicator and your Google account photo for managing personal settings.
Chrome OS is a suitable option for those who use their notebook primarily to surf the Web, check email, play casual games or do light photo editing. And while the number of apps that work offline is growing, the app selection is mixed in terms of quality. Those who purchase the Acer C720 Chromebook will also get 100GB of free Google Drive cloud storage for two years and 12 free sessions of in-flight Wi-Fi via Gogo Inflight.
You'll find some good essentials in the Chrome store, such as Dropbox, "Plants vs. Zombies," eBay and Weather.com. Just beware of impostors. For instance, when searching for Pinterest, you'll find an app with the same name from a different publisher that doesn't offer the full service.
Unfortunately, some apps listed in the Chrome Web Store won't actually run on your Chromebook. The "Need for Speed World" icon, for example, takes you to the game's website, where you're prompted to download a file that's only available for Windows. A slew of Core Online games -- including "Hitman: Sniper Challenge," "Tomb Raider Underworld" and "Mini Ninjas" -- won't run in the Chrome browser after they're installed. Additionally, you'll have to create new accounts for most of these games, rather than just integrating them with your Google account, which seems like an unnecessary extra step.
The Acer Chromebook C720 comes preloaded with such games as "Bejeweled" and "Angry Birds," as well as Pandora, photo-editing app Pixlr Touch Up, Evernote Web and The New York Times.
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Offline Experience and Desktop Apps
While these apps are capable of running offline, many of them require Web connectivity to log in or upload files to the cloud beforehand. For example, you'll need an Internet connection to search for songs via SoundCloud when using the Until AM app, which lets you spin your favorite tunes on a virtual turntable. Once you've placed songs on your turntable, you can mix and scratch them as you please without having to be connected.
Other productivity apps from Google, such as Mail and Drive, allow you to enable offline mode. Before you can begin editing documents or reading emails without an Internet connection, however, you'll have to sync all of your files and messages to offline mode. This can take several minutes, depending on how many files you store or how often you clean out your inbox.
The Acer Chromebook booted up in just 7 seconds, which is faster than the 1.7-GHz dual-core Exynos powered HP Chromebook 11 (11 seconds) and Samsung Chromebook Series 3 (11.3 seconds).
The C720 also outpaced its competitors during the Peacekeeper synthetic browser benchmark. The Acer scored a solid 2,955, versus the HP Chromebook 11's 1,134 and the Samsung Chromebook Series 3's 1,214.
For a Chromebook, the Acer C720 lasts fairly long on a charge. With the display set to 40 percent brightness, we streamed a movie from Hulu at full screen; the C720 lasted 6 hours and 25 minutes, compared with the Chromebook 11's 3 hours and 16 minutes.
We saw a closer, but similar result on the Peacekeeper battery test. The C720 lasted 5:40 versus 3:54 for the Chromebook 11.
On the LAPTOP Battery Test (Web surfing via Wi-Fi), the Samsung Series 3 Chromebook survived for a lengthy 7 hours and 34 minutes.
For $229.99, you can opt for the same Chromebook with an Intel Celeron 1007U processor and 2GB of RAM, or a version with an Intel Celeron 2955U CPU and the same amount of RAM.
The $279 HP Chromebook 11 benefits from a brighter screen and more premium design, but we prefer the Acer because of is speed advantage and considerably longer battery life. There's also the older $249 Samsung Series 3 Chromebook, which is slower than the C720 but offers good endurance. It's not flashy, but overall the Acer C720 is a solid Chromebook for those on a budget.
|CPU||1.4GHz Intel Celeron 2955U|
|Operating System||Google Chrome|
|RAM Upgradable to|
|Hard Drive Size||16GB|
|Hard Drive Speed|
|Hard Drive Type||SSD Drive|
|Secondary Hard Drive Size|
|Secondary Hard Drive Speed|
|Secondary Hard Drive Type|
|Native Resolution||1136 x 768|
|Optical Drive Speed|
|Graphics Card||Intel HD Graphics|
|Touchpad Size||3.7 x 2.1 inches|
|Ports (excluding USB)||Kensington Lock|
|Ports (excluding USB)||Headphone|
|Ports (excluding USB)||HDMI|
|Card Slots||SD memory reader|
|Size||11.34 x 8.03 x 0.75 inches|