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Lenovo IdeaPad Z400 Touch review: Touch shoehorned into an everyday laptop

You might appreciate the value proposition of the Z400 Touch, but it's a bulky laptop that doesn't feel all that great to use.

Scott Stein Editor at Large
I started with CNET reviewing laptops in 2009. Now I explore wearable tech, VR/AR, tablets, gaming and future/emerging trends in our changing world. Other obsessions include magic, immersive theater, puzzles, board games, cooking, improv and the New York Jets. My background includes an MFA in theater which I apply to thinking about immersive experiences of the future.
Expertise VR and AR | Gaming | Metaverse technologies | Wearable tech | Tablets Credentials
  • Nearly 20 years writing about tech, and over a decade reviewing wearable tech, VR, and AR products and apps
Scott Stein
6 min read

The future of Windows 8 laptops is clear: they'll all have touch screens. Touch technology is becoming increasingly affordable, and it's a helpful, some would say necessary, way to experience Windows 8. In the present, that still means manufacturers going through their back catalogs and popping touch into old designs. Sometimes that works, and sometimes it just feels like what it is: shoehorning.


Lenovo IdeaPad Z400 Touch

The Good

Attractively priced for a touch-enabled laptop with a large hard drive, the <b>Lenovo IdeaPad Z400 Touch</b> doesn’t lack any ports.

The Bad

Thick, old-fashioned design; surprisingly heavy, unimpressive keyboard and touch pad.

The Bottom Line

The budget-friendly Lenovo IdeaPad Z400 Touch is a bulky, heavy commodity touch-screen laptop that doesn’t stand out from the pack.

Lenovo makes some excellently designed laptops. The IdeaPad Z400 Touch doesn't feel like one of them. A thick body, a less-than-impressive-feeling keyboard and touch pad, and basic mainstream specs add up to a laptop that feels generic. It does have a 14-inch touch screen, but so what? So do many new laptops.

The Z400 Touch has a DVD drive, and a large 1TB hard drive. It doesn't have bumped-up graphics, though, or a more workhorse-level processor. For its price -- about $700 depending on where you buy it -- it's a fine deal but no bargain. Plus, it's much heavier than other mainstream 14-inch laptops we've tested this year.

With newer laptops on the horizon and this being a buyer's market for PCs, you're better off waiting, or spending up for a thinner, frankly better laptop. This is a functional but skippable product, and a perfect example of why PC sales are probably in decline.

Sarah Tew/CNET

Price as reviewed $699
Processor 2.6GHz Intel Core i5-3230M
Memory 6GB, 1,600MHz DDR3
Hard drive 1TB 5,400rpm
Graphics Intel HD 4000
Operating system Windows 8
Dimensions (WD) 13.6x9.6 inches
Height 1.15 inch
Screen size (diagonal) 14 inches
System weight / Weight with AC adapter 5.3 pounds / 6 pounds
Category Midsize

Sarah Tew/CNET

In one sense, the IdeaPad Z400 has a clean, not unattractive design. A matte chocolate-brown lid and two-tone silver and black plastic inside give the impression of something higher-end. But it's the fit and finish here that runs cheap. Everything's plastic, not metal. Also, this laptop is seriously thick and heavy: over 1 inch thick and 5.3 pounds. The 15.6-inch-screen Asus VivoBook S500CA, recently reviewed, weighed only 4.8 pounds. The top lid alone feels thicker than many tablets.

Sarah Tew/CNET

Looking at one side, with its giant vent grille next to a VGA port, this laptop feels way too much like a spare hand-me-down from two years ago.

The keyboard, too, usually a strong point of Lenovo laptops, looks the part but has a lot of flex and a hollow feel. It comes off like a cheap lookalike knockoff of the far better ThinkPad keyboards. Don't be fooled. At least the volume and brightness keys are function-reversed for single-press use, and there's backlighting. A smaller-than-normal clickable touch pad beneath sometimes didn't register two-finger scrolling smoothly, either.

Sarah Tew/CNET

The 14-inch display's touch response, as with many touch screens, works excellently. The 1,366x768-pixel resolution, however, combined with a washed-out and not very bright picture, adds up to a passable computing experience. It's an average laptop display for a few years ago, and now that screens are increasing in quality and resolution with regularity, it feels a step behind. The 720p Webcam, at least, looks crisp. The Z400's stereo speakers are adequate.

Lenovo IdeaPad Z400 Touch Average for category [midsize]
Video HDMI, VGA VGA plus HDMI or DisplayPort
Audio Stereo speakers, combo headphone/microphone jack Stereo speakers, headphone/microphone jacks
Data 1 USB 3.0, 2 USB 2.0, SD card reader 2 USB 3.0, 2 USB 2.0, SD card reader
Networking Ethernet, 802.11n Wi-Fi, Bluetooth Ethernet, 802.11n Wi-Fi, Bluetooth
Optical drive DVD burner DVD burner

Ports, configurations, performance
The good news is that at least it has Bluetooth, HDMI, USB 3.0, Ethernet, an SD card slot, and DVD burner. Is that good news? It's perfectly ordinary news. This isn't an ultrabook, and in a "mainstream" laptop, that's what you'd expect.

There are several configurations of the Z400 Touch, and many more, it seems, in little retail-specific tweaks. Lenovo's Web site currently has the Z400 Touch starting at $599 with a third-gen 2.5GHz Intel Core i3-3120M processor, 4GB of RAM, and a 500GB hard drive. Configurations top out at $999 for one with a 2.9GHz Core i7-3520M CPU, 8GB of RAM, a 1TB 5,400rpm hard drive, and a higher-res 1,600x900-pixel display. All configurations have DVD drives, Bluetooth, and touch screens. None have AMD or Nvidia graphics or solid-state drive (SSD) storage options.

The closest configuration on Lenovo's site to the one we reviewed costs $679, and has a set of features preferable to ours: a 2.6GHz Core i5-3230M processor, 8GB of RAM, a 1TB hard drive, and a 1,600x900-pixel display. Our review unit, which costs more on other sites, has 6GB of RAM and a 1,366x768-pixel display. Confusing? Yes. But not atypical for laptop vendors with numbing sets of coexisting retail configurations.

Sarah Tew/CNET

Keep in mind that this is a faster, full-voltage Core i5 laptop processor, and performs better than the average ultrabook equivalent. But the advantage keeps narrowing every year: this is faster, but yet it's not as fast as a quad-core powerhouse Core i7. Integrated Intel HD 4000 graphics are suitable enough for everyday use, but many laptops of this size tend to have some form of more robust Nvidia/AMD graphics.

You'd think a 5-pound laptop would have good battery life. The Z400 Touch's is fair: it ran for 5 hours and 3 minutes in our video playback battery drain test. That's certainly good enough for a solid day's work, but I have to admit that I'd think a heavy laptop with unimpressive specs could do an hour better.

Sarah Tew/CNET

As a commodity package of specs, the price-to-value ratio of the Lenovo IdeaPad Z400 Touch could be attractive. But I think laptop buyers should think beyond that. As a portable product in the current landscape, it's downright old-fashioned, with the exception of its touch screen. For its price, you could get something far thinner and lighter, or, alternatively, more powerful. Better yet, I'd just suggest you wait a few months or consider another alternative. This is not a laptop we can think of recommending for any specific shopper as our first, second, or maybe even third choice.

Multimedia multitasking test (in seconds)
(Shorter bars indicate better performance)

Adobe Photoshop CS5 image-processing test (in seconds)
(Shorter bars indicate better performance)

Apple iTunes encoding test (in seconds)
(Shorter bars indicate better performance)

Video playback battery drain test (in minutes)
(Longer bars indicate better performance)

Load test (average watts)
(Shorter bars indicate better performance)

Find out more about how we test Windows laptops.

System configurations:

Lenovo IdeaPad Z400
Windows 8 (64-bit); 2.6GHz Intel Core i5-3230M; 6GB DDR3 SDRAM 1,600MHz; 32MB (Dedicated) Intel HD 4000; 1TB Seagate 5,400rpm

Toshiba Satellite U845T-S4165
Windows 8 (64-bit); 1.8GHz Intel Core i5-3337U; 6GB DDR3 SDRAM 1,600MHz; 32MB (Dedicated) Intel HD 4000; 128GB Toshiba SSD

Asus VivoBook S500C
Windows 8 (64-bit); 1.7GHz Intel Core i5-3317U; 6GB DDR3 SDRAM 1,600MHz; 32MB (Dedicated) Intel HD 4000; 500GB HD + 24GB SSD

HP Pavilion TouchSmart 15 Sleekbook
Windows 8 (64-bit) w/sp 1; 1.8GHz AMD A8-455M APU; 6GB DDR3 SDRAM 1,600MHz; 512MB (Shared) AMD Radeon HD 7600G; 750GB Seagate 5,400rpm

Dell Inspiron 15z
Windows 8 (64-bit) w/ SP1; 1.7GHz Intel Core i5-3317U; 6GB DDR3 SDRAM 1,600MHz; 32MB (Shared) Intel HD 4000; 500GB HD + 32GB SSD


Lenovo IdeaPad Z400 Touch

Score Breakdown

Design 5Features 6Performance 7Battery 7