Lenovo Yoga C630 Review: Big Battery Life, Always Connected

We were pleasantly surprised at the Yoga C630's fit and finish and its overall feel. The laptop's aluminum chassis contributes to a durable build, much stiffer and more robust than one might expect to find at this price point. There was very little flex in our review unit, and the backlit keyboard felt firm and comfortable. Lenovo's new double hinge, which you'll also find in newer systems like the Lenovo Yoga C930 that we reviewed here, is quite sturdy. You can move the display to any position and it will stay firmly in place. All in all, the C630, in terms of build quality, is a laptop with which one could be comfortable working all day.

Lenovo Yoga C630 Default Power Settings

The Windows default power settings on the Yoga C630 ensure that the system simply sleeps, whether you close the lid or push the power button. In general, there's really no need to use the Windows Power/Shutdown software switch. Even if you do use that switch, the system boots up in about 22 seconds; though when it sleeps, it wakes up instantly. When left in Sleep mode (in which the system can be left indefinitely without harming the machine or the battery, according to Lenovo), the C630 truly does come to life instantly; there's no use trying to time it -- by the time you open the lid and click your stopwatch app, the system is already awake and ready for action. Shutting down again is as simple as closing the lid. 

And you can work all day on this machine, thanks to the C630's excellent battery life. The manufacturer promises 22 hours of battery life, and that seems about right. On our battery torture test, the machine lasted a good 8 to 12 hours, and that's running almost constant videos with only occasional 1-minute breaks, and an always-on display. We were able to operate the system pretty much all day without charging, even when using it for fairly heavy work-related tasks. And by "work-related tasks," we mean binge-watching back-to-back episodes of House, M.D. and Stranger Things.

The right side (top) of the Yoga C630 includes the power switch (which glows orange when the battery runs low), 3.5mm mic/headphone combo jack, and a USB-C port. Left side (bottom) includes a USB-C port and SIM card slot. The Yoga C630 can be powered and charged through either USB-C port, but other than these two ports, you're either going to be using a dongle or port converter for additional IO expansion.

The display is an area in which Lenovo's cost-cutting is evident; this is not the top-of-the-line display you might find on a pricier laptop. The glossy 13.3", full HD (1920 x 1080), touchscreen-enabled C630 display is adequate, nothing more, but nothing less, either. The display simply doesn't pop; the whites are not quite white, the blacks are not as deep as they could be. And it's not going to beat out the likes of Lenovo's Yoga C930 with its Dolby Vision compatible HDR display, but again we're talking about different animals here. Still, the rendering is clear and relatively sharp on the Yoga C630. Its brightness is relatively good, and viewing angles are decent. You can work on the Yoga C630 all day long with no real eyestrain, though color fidelity for professional content creation workloads will be lacking here. Regardless, we have no serious complaints with the C630's display, just the realization that this is one reason the C630 comes in at a more affordable price. Regardless, you get a decent, serviceable display on board the C630, with reasonably thin bezels as well.

Next, let's take a look at the C630's benchmark performance -- at least, the benchmarks we could get to run reliably on the system.