Five all-in-one PCs go head-to-head
We know what youâre thinking. Why is Maximum PC dedicating precious time doing another roundup of all-in-one PCs? Youâd never buy one of these machines as your primary computer, right? Right. Weâd never be satisfied with just an all-in-one, either. But we canât think of a better second computer.
Sure, you could retire an older PC to the kitchen or family room. Or you could carry a notebook or tablet from room to room. But itâs hard to overstate the convenience of an all-in-one: Thereâs only one device taking up space on your desk; it has the same footprint as a monitor; you need just a single power outlet; itâs always there when you need it; and unlike a notebook or tablet, youâll never need to hunt it down only to discover that it has a dead battery.
Weâre not ignoring the drawbacks of nearly all consumer all-in-ones. Theyâre difficult, if not impossible to upgrade; and they generally suck for hardcore gaming, because most depend on mobile GPUs at best, and integrated graphics at worst. But this class of machine is definitely on an upswing. In fact, the market research firm IHS recently forecast that AiO sales will grow by a blistering 20 percent this year, while sales of conventional desktops will post an anemic gain of just .2 percent.
With that kind of growth, we werenât surprised that Asus, Dell, Gateway, HP, and Sony all sent us machines for this story. We reviewed each one with three criteria in mind: First, is it sufficiently powerful and feature-rich to tempt us into trading in a conventional desktop PC? If it didnât rise to that level, would it a make a good second PC for a Maximum PC reader? And finally, did it exhibit a price/performance ratio that renders it worthy of a recommendation to friends and relatives looking for an all-around family PC?
Asus ET2701INKI-B046C
Just the right balance
Asus takes the price/performance crown in this roundup. The companyâs ET2701 all-in-one canât match the audacious display built into Dellâs XPS One 27, and it doesnât have a fast SSD to supplement its 2TB hard drive, like the Dell; but many of the other components inside the ET2701 are exactly the same as what youâll get with the XPS One. And the ET2701 costs $500 less.
The IPS display inside the Asus ET2701 is so beautiful youâll quickly forget that its maximum resolution is just 1920x1080 pixels.
Both machines have the same CPU and GPUâ"Intelâs Core i7-3770S and Nvidiaâs GeForce GT 640M, respectivelyâ"but Asus outfits its machine with a 27-inch display thatâs limited to 1920x1080 resolution, while Dell goes the extra mile with a 27-inch display thatâs capable of 2560x1440 resolution.
The ET2701 scored first place in our ProShow Producer and Adobe Premiere tests, although the Dell was faster in the three others. But if you think youâll be watching movies on its tray-mount Blu-ray player/DVD burner and surfing the web more than performing precision edits on digital photos, the ET2701 will make you very happy. The LED-backlit IPS display isnât a touchscreen (none of the large all-in-ones we tested are), but it is absolutely gorgeous, with bright, vibrant colors and generous off-axis viewing angles.
A door on the left side of the machine flips open to reveal a memory card reader, two USB 3.0 ports, one combo USB 2.0/eSATA port (a unique feature in this roundup), a mic input, a headphone out, and a subwoofer out. We appreciate doors that hide ugly elements like I/O ports, but Asus didnât think to include a cable cutout so you could close the door while a cable is plugged inâ"the door just hangs open and the cables spill out like spaghetti.
Asus provides a miniature, powered subwoofer with the PC. Itâs the only one that will work with the system, because it draws power over the same cable that carries the audio signal from the PC. The speakers built into the ET2701 are good, but not great, so the sub is a welcome addition. But the combo doesnât put out enough sound to fill even a small roomâ"especially one with a lot of background noise, such as a kitchen.
We were surprised to find a VGA input on the Asus ET2701âs back panel.
Each of the all-in-ones in this roundup is equipped with an HDMI input, which is great when you want to connect a cable or satellite set-top box or a videogame console to the display. You can set up the ET2701 so that its display and HDMI input remain active even when the PC is shut down. Asus doesnât offer a TV tuner with the ET2701 in the North American market, which isnât a big loss, and it doesnât provide a remote control, either.
Bottom line: The Asus ET2701 is a great all-in-one computer that offers exceptional value.
| CPU | 3.1GHz Intel Core i7-3770S |
| GPU | Nvidia GeForce GT 640M |
| RAM | 8GB DDR3/1600 |
| HDD | 2TB (7,200rpm) |
| Optical | Blu-ray player/DVD burner |
| Display | 27-inch LEDâ'backlit IPS LCD 1920x1080 (non-touch) |
Gorgeous display, fast components, and an eSATA/USB 2.0 combo port.
Cheap, sloppy keyboard; no TV tuner option; no remote.

$1,500, www.asus.com
Dell XPS One 27
My God! Itâs full of stars!
OK, our first look at the Dell XPS Oneâs stunning display didnât leave us quite as flabbergasted as astronaut David Bowman staring into the monolith at the end of 2001: A Space Odyssey. But the absolutely gorgeous Samsung PLS panelâ"with its 2560x1440 native resolutionâ"did leave us a bit slack-jawed. The XPS Oneâs $2,000 price tag might have contributed to that reaction, too; then again, a 27-inch Samsung Series 9 display built using the same panel costs $1,200 all by itself.
Dellâs XPS One 27 is a gorgeous computer. Youâll have to decide if itâs $2,000 worth of gorgeous.
The display and a host of other features account for the $500 price difference between the XPS One and the Asus ET2701, but the CPU, GPU, and memory arenât among them. Both machines ship with a Core i7-3770S, an Nvidia GeForce GT 640M, and 8GB of DDR3/1600. Dell and Asus split the benchmark wins, with the Asus taking first place in two of the five benchmarks and the Dell winning in the three others.
The XPS Oneâs other features include an integrated TV tuner, a remote control, and a vastly superior wireless keyboard. Dell also bundles facial-recognition software from Sensible Vision that you can use in place of typed passwords to log on to the computer and into websites. Once youâve established your credentialsâ"and your faceâ"with the software, the computer will automatically log you out when you move away from the PC, and automatically log you back in when you return. Weâve seen facial-recognition technology like this before, but itâs never worked this fast. The system routinely logged us in within five seconds of sitting in front of the cameraâ"and it took even less time to log us out when we moved out of the cameraâs field of view.
The XPS One is the only machine in our roundup to provide USB 3.0 ports, exclusively: two on the left side and four in the back. The rear I/O panel also features both an HDMI input and an HDMI output, so you can run a second monitor. The speakers get plenty loud to compete with environmental background noise, but thereâs a S/PDIF digital audio output if you want to connect powered speakers that have a DAC.
A media card reader, mic input, and headphone output are also on the left-hand side. Thereâs a slot-feed Blu-ray player/DVD burner on the right-hand side, but it lacks an eject button. Thatâs aesthetically pleasing, but itâs silly to make the user rely on software to eject a disc. The power button is also on the right side, which is the next best place to put it. Asus was the only manufacturer that put the power button in front, where you can see it easily and not accidentally press it while youâre repositioning the computer.
Dell hits all the right notes with this design: In our book, the XPS One 27 fully justifies its lofty price tag.
| CPU | 3.1GHz Intel Core i7-3770S |
| GPU | Nvidia GeForce GT 640M |
| RAM | 8GB DDR3/1600 |
| HDD | 2TB (7,200rpm); 32GB SSD |
| Optical | Blu-ray player/DVD burner |
| Display | 27-inch LEDâ'backlit PLS LCD 2560x1440 (non-touch) |
Super high-resolution display;HDMI and S/PDIF out; 32GB SSD.
PC must be powered on to use its HDMI input and to charge connected USB devices.

$2,000, www.dell.com
Gateway ZX6971- UR10P
A modest PC with a modest price tag
Gateway lists no fewer than 13 all-in-one models on its website, and this model with a dual-core CPU, integrated graphics, and twisted nematic LCD is its top offering. If the PCs in this roundup were playing football, the Gateway would be the water boy. But if all you need in a family PC is a machine for web browsing, email, productivity, and watching DVDs, this might be all you need.
The ZX6971-UR10P is outfitted with a Core i3-2120, a dual-coreSandy Bridge chip that runs at a respectable clip of 3.3GHz. This is the only contender in the roundup to rely on integrated graphics, but Gateway does provide abundant memory: 6GB of DDR3/1333. As youâve probably guessed, the Gateway trailed the field by a wide margin in benchmark results, while 3DMark 11 and Metro 2033 wouldnât run at all.
Gatewayâs ZX6971-UR10P is a very basic touchscreen PC with a price tag that wonât induce sticker shock.
The Gateway and the Sony have the smallest screens in this roundup(23- and 24 inches, respectively),but theyâre also the only touchscreen models. The Gateway is an easel-style form factor, with a broad rear foot that slides backwards to adjust the angle of the display as you push down on the top of its bezel. Thereâs a media card reader, a mic input, a headphone output, and two USB 3.0 ports on the left side of the machine. One of these ports can charge a USB device, such as a phone or music player, even when the computer is powered off.
Thereâs a tray-mount DVD player/burner (no Blu-ray) on the right side, and thereâs a good olâ fashioned eject button right next to it. Youâll find the switch for toggling between PC and HDMI display modes right below this, and a second button that toggles an LED that illuminates the Gateway âcow boxâ logo.
What you wonât find anywhere on the chassis is a freakinâ volume control!You can use the keyboard or the mouse to adjust the volume in PC mode, but you get a fixed level when youâre using the HDMI input and the display alone.
Compounding the problem is an onboard amplifier thatâs so anemic we had to connect a pair of self-powered speakers to the computer when we plugged our satellite TV set-top box into its rear-panel HDMI input. On the bright side, you donât need to fire up the entire PC just to use the monitor.
You can use Gateway as an HDMI display even while the PC remains powered off.
Gatewayâs Touch Portal is a suite of of apps optimized for a touchscreen, including a web browser, a music player, a video player, a slideshow program, a web camera utility, and a copy of Cooliris. Gateway also provides a very cool remote control. Thereâs a basic Media Center remote on one side; flip it over, and you get a miniature QWERTY keyboard very much like the one that D-Link ships with its Boxee Box. Unfortunately, the remote has no control over the volume when youâre using only the HDMI input.
The Gateway ZX6971-UR10P isnât the most exciting all-in-one weâve laid hands on, but itâs priced right.
| CPU | 3.3GHz Intel Core i3-2120 |
| GPU | Integrated |
| RAM | 6GB DDR/1333 |
| HDD | 1TB (7,200rpm) |
| Optical | DVD player/burner |
| Display | 23-inch LED backlit TN LCD 1920x1080 (touchscreen) |
Affordable; cool remote control.
No volume control in HDMI mode; 5,400rpm hard drive.

$800, www.gateway.com
HP Omni 27-1015t
Has HP lost its touch?
We used to get excited when HP would send us its latest all-in-one. Each new model seemed to add some cool innovation or new feature that no other manufacturer had. The Omni 27-1015t has us wondering if the all-in-one pioneer has tired of pushing the envelope.
HP needs to move the power button off the top of its all-in-one PCs; itâs too easy to accidently turn the machine off while adjusting the angle of the display.
Sure, this new model has a slightly faster CPU, a better GPU, a bigger hard drive, and faster memory than the last HP all-in-one we tested (you can read our review of HPâs Omni 27 Quad here), but simply reaching into a new parts bin isnât innovating. Visit HPâs website, and youâll see the Omni 27-1015t selling for $1,250. You can customize the machine you buy, however, and the computer that HP sent for review was pumped up with a faster CPU (an Intel Core i5-3550S), more memory (8GB of DDR3/1600), a faster videocard (an AMD Radeon HD 7650A), and a higher-capacity hard drive.
This bumped the price tag to $1,470, which puts it just $30 below the price tag of the Core i7-3770S-poweredAsus ET2701. In addition to a superiorCPU, Asus puts a Blu-ray drive in its machine, where HP cheaps out with a simple DVD burner. Both machines include an LED-backlit IPS LCD panel (neither are touchscreens).
In terms of benchmark performance, the Omni 27-1015t proved to be considerably faster than the relatively weak Gateway and roughly on par with the Sony L series, but it trailed the Asus and Dell machines by considerable margins.
In most other respects, the Omni 27-1015t is a carbon copy of the Omni 27 Quad. On the machineâs left-hand side, youâll find two USB 3.0 ports, a mic input, a headphone output, and a media card reader. Thereâs a slot-feed DVD player/burner on the right-hand side (with an eject button), along with buttons for volume control and for switching between PC and HDMI modes.
The HDMI input is also located on the right-hand side, but HP would be wise to follow the rest of the industry in moving this port to the back of the machine so the cable can be hidden. And for the love of Pete, when your engineers design the next model, force them to provide an easier means of controlling the volume when the machine is in HDMI mode. As we noted in our review of the Omni Quad, it takes 14 button presses to bring the volume from 100 percent to zero.
We dig HDMI inputs on all-in-one computers, but the port should be back here with the rest of the I/O ports.
The Omni 27-1015tâs back panel hosts four USB 2.0 ports, line-level RCA outputs for powered speakers, and a subwoofer output. HP sells a pretty good powered subwooferâ"the $130 HP Pulseâ"but you can plug any powered sub into this jack.
If you donât need an all-in-one as powerful as what Asus is offering, weâd recommend stepping down to the Gateway. The price/performance ratio of HPâs Omni 27-1015t is just too out of whack for us to recommend as an in-between compromise.
| CPU | 3.0GHz Intel Core i5-3550S |
| GPU | AMD Radeon HD 6550A |
| RAM | 8GB DDR3/1600 |
| HDD | 2TB (7,200rpm) |
| Optical | DVD player/burner |
| Display | 27-inch LEDâ'backlit IPS LCD 1920x1080 (non-touch) |
IPS panel; HPâs Magic Canvas.
Expensive; gimpy volume control in HDMI mode; no Blu-ray drive.

$1,470, www.hp.com
Sony VAIO L-Series (Model SVL24116FXB)
Sony introduces a number of cool innovations with its latest generation of VAIO L-Series all-in-ones, but the company exacts a hefty premium from those who want the best the company has to offer. This model SVL24116FXB costs $200 more than the Asus, but is outfitted with a slower CPU, a smaller display, a lesser videocard, and a smaller hard drive.
Sony declined to say if its 24-inch touchscreen panel is based on TN or IPS technology, but we can tell you it isnât nearly as bright and vibrant as either the Asus or the Dell.
Sonyâs most important innovation is its capacitive touchscreen that recognizes not just two, but 10 touch points. As such, this will be one of the few current-generation computers that will meet the Windows 8 requirement for touchscreens to recognize a minimum of five touch points. Whatâs more, the computer can use its built-in webcam to respond to physical gestures even without the touchscreen.
While listening to music, for instance, you can adjust the volume by pointing your index finger at the computerâs camera and drawing a circle in the air: A clockwise spin turns the volume up, and a counterclockwise movement turns it down. If youâre watching a slideshow, waving your hand from left to right advances to the next photo, while moving it from right to left moves back to the previous slide. Itâs a bit of a gimmick now, but we predict itâs a feature weâll come to expect over time.
Other unique features weâd like to see every all-in-one manufacturercopy include a picture-in-picture mode that lets you use the full Windows 7 desktop while video from the HDMI input streams to a small window in a corner. This allows you to watch TV and use the web at the same time. Thereâs also a picture-and-picture mode that splits the screen vertically and places a window for the HDMI input alongside a Windows 7 window. These features would be even better if you swap either to full-screen mode without losing sound from the HDMI input (so you could focus on the web during commercial breaks and switch back to the windowed view when theyâre finished).
Sony is one of the few all-in-one manufacturers still providing a TV tuner by default. The Vaio L Series also provides both an HDMI input and an output.
Unlike the Asus, the Sony has an integrated TV tuner, and you donât need to fire up the PC to use it, to use the display with an HDMI source, or even to use a web browser. Thereâs a Core i7 CPU under the hood, but itâs a Core i7-3610QM that doesnât include Intelâs more advanced virtualization technologies (vPro and VT-d) or Intelâs demand-based switching technology. The Vaioâs Nvidia GeForce GT 620M videocard is also a step behind what Asus, Dell, and HP have to offer.
Sonyâs Vaio L-Series model SVL24116FXB brings some impressive innovations to the all-in-one market, but we donât think theyâre worth a $200 premium over the much more powerful Asus ET2701 with its larger, better-looking display.
| CPU | 2.3GHz Core i7-3610QM |
| GPU | Nvidia GeForce GT 620M |
| RAM | 8GB DDR3/1600 |
| HDD | 1TB (5,400rpm) |
| Optical | Blu-ray player/DVD burner |
| Display | 24-inch LED backlit LCD 1920x1080 touchscreen |
10-point touchscreen; gesture recognition; PiP and P&P modes.
Expensive; lesser CPU, GPU, and hard drive than the cheaper Asus.

$1,700, www.sony.com
Click the next page for the conclusion and benchmarks
Whoâs the Fairest of them All?
Can any of the latest all-in-one machines lure us away from a conventional desktop?
The all-in-one market has grown and changed for the better this year, thanks in large measure to efforts by Asus and Dell to push the envelope. Sony also deserves a measure of credit for introducing picture-in-picture, picture-and-picture, and gestureâ'recognition innovations (even if its Vaio L Series trails the pack in terms of price/performance ratio). But can any of these contestants tempt a hard-bitten PC enthusiast into giving up separate boxes?
Dell comes close with its new XPS One, especially the configuration reviewed here. We canât overstate the beauty of that gorgeous Samsung PLS panel. The display might not satisfy a professional photographer or illustrator, but games, movies, and websites look fantastic, and it delivers higher resolution than most of us are using today (this review was written using a Dell U2410, with native resolution of 1920x1200). Plus, itâs the only machine in the roundup to include an SSD, albeit a small one.
The Asus ET2701, on the other hand, delivers the best bang for the buck. Yes, its IPS panel has native resolution of only 1920x1080, but it costs a full $500 less than the Dell, and the rest of its most critical infrastructureâ"CPU, GPU, memory, and mechanical hard driveâ"is exactly the same. (But if you decide to buy one, donât bother unpacking the keyboardâ"it well and truly sucks.) If youâ"or your friends and family, if theyâre looking for your recommendationâ"have the budget, this is the machine to buy.
But not everyone has that much cash to throw down for a new PC, so what do we recommend for smaller budgets? Certainly not the HP Omni 27â"itâs nearly as expensive as the Asus, but itâs not nearly as good a value. The same goes for the Sony Vaio L Series, although we applaud the company for introducing new features into the market. That leaves Gatewayâs little engine that could. The ZX6971-UR10P is nothing to brag about, but for those who need a simple productivity machine that can double as a display for a set-top box or a gaming console, itâs the machine weâd recommend.
| HP Omni 27 Quad (Zeroâ'Point) | Asus ET2701INKI- B046C | Dell XPS One 27 | Gateway ZX6971-UR10P | HP Omni 27-1015t | Sony Vaio L Series Model SVL24116FXB | |
| 3DMark 11 | DNT | P1,937 | P1,967 | WNR | P,1145 | P,1103 |
| Metro 2033 (fps) | 9.3 | 29 | 34 | WNR | 17.3 | 19.0 |
| Adobe Premiere (sec) | 574 | 404 | 413 | 740 | 428 | 451 |
| MainConcept (sec) | 1,341 | 919 | 906 | 1,602 | 1,011 | 1,026 |
| ProShow Producer (sec) | 652 | 486 | 487 | 920 | 534 | 531 |
Best scores are bolded. DNT = Did not test; WNR = Would not run.
| HP Omni 27 Quad (Zeroâ'Point) | Asus ET2701INKI- B046C | Dell XPS One 27 | Gateway ZX6971- UR10P | HP Omni 27-1015t | Sony VAIO L Series Model SVL24116FXB | |
|---|---|---|---|---|---|---|
| Price | $1,250 | $1,500 | $2,000 | $800 | $1,470 | $1,700 |
| CPU | 2.5GHz Intel Core i5-2400S | 3.1GHz Intel Core i7-3770S | 3.1GHz Intel Core i7-3770S | 3.3GHz Intel Core i3-2120 | 3.0GHz Intel Core i5-3550S | 2.3GHz Core i7-3610QM |
| GPU | Integrated | Nvidia GeForce GT 640M | Nvidia GeForce GT 640M | Integrated | AMD Radeon HD 6550A | Nvidia GeForce GT 620M |
| RAM | 8GB DDR3/1333 | 8GB DDR3/1600 | 8GB DDR3/1600 | 6GB DDR/1333 | 8GB DDR3/1600 | 8GB DDR3/1600 |
| HDD | 1TB (7,200rpm) | 2TB (7,200rpm) | 2TB (7,200rpm) | 1TB (7,200rpm) | 2TB (7,200rpm) | 1TB (5,400rpm) |
| Optical | Blu-ray player/DVD burner | Blu-ray player/DVD burner | Blu-ray player/DVD burner | DVD player/burner | DVD player/burner | Blu-ray player/DVD burner |
| Display | 27-inch LEDâ'backlit IPS LCD 1920x1080 (non touch) | 27-inch LEDâ'backlit IPS LCD 1920x1080 (non-touch) | 27-inch LEDâ'backlit PLS LCD 2560x1440 (non-touch) | 23-inch LEDâ'backlit TN LCD 1920x1080 (touchscreen) | 27-inch LEDâ'backlit IPS LCD 1920x1080 (non-touch) | 24-inch LEDâ'backlit LCD 1920x1080 touchscreen |
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