Pixel 4 and 4 XL review: A slightly flawed taste of the future

Gallery: Google Pixel 4 and 4 XL review | 16 Photos

Screens with high refresh rates aren’t new, but they’re still relatively uncommon. The OnePlus 7 Pro and 7T have it, as do gaming-focused devices like the Razer Phone 2 and the ROG Phone II. Even more uncommon its the Pixel’s ability to automatically change its refresh rate depending on what’s happening on-screen — the Razer Phone 2 is the only other device that works the same way. That approach isn’t just technically clever; it’s also a huge deal when you consider the impact these displays have on battery life. If you really wanted to, you could force the phones to run at 90Hz all the time, but you’re going to kill your battery.

Also new to the Pixels this year is a system Google calls Ambient EQ, which tunes the color temperature of the screen depending on the light around you. Let’s say you’re sitting at home amid warm lights; in that case, the Pixel’s screen would turn slightly yellow to match. Outside, the display would generally take on a cooler cast. Think of it as a more situational kind of Night Shift; rather than changing the screen’s appearance based on time, Ambient EQ changes it to look more natural in any given environment. The effect can be pretty subtle, but then again, that’s the whole point — it’s meant to make everything look more natural — you’re not really supposed to notice it in action.

These displays are largely great, but I do have one serious gripe: They’re not quite bright enough. This became especially apparent when we were shooting our review video. Even under the season’s subdued sunlight, it was sometimes hard to read my notes. It wasn’t just my review units, either. Google confirmed that the screen brightness on both versions of the Pixel 4 top out at 450 nits — that’s not nearly as bright as some of its toughest competitors. Samsung says the Note 10 and 10 Plus’s screens land between 670 and 690 nits, for instance, and Apple’s iPhone 11 Pro hangs out at around 800 unless you’re watching an HDR movie.

Should you avoid the Pixel 4s just because its screens are a little dim? No, but keep in mind that they’re not as great for outdoor use as some of your other options.

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Touchless controls

When Google unveiled the Pixel 4s, company executives claimed they were designed to allow for more “human” interactions. Sounds great, I guess, but what does that actually mean? Well, in this case, Google’s definition is that you don’t have to be clutching your Pixel to actually use it.

What’s most curious about a Pixel 4 is that it will actually respond when you wave at it. Say hello to Motion Sense, the most interesting thing Google has done with a smartphone in years. The key to Motion Sense lies above the Pixels’ screens — just to the right of the earpiece is a 60GHz ultra-wideband radar sensor called Soli, which shoots radio waves to detect your hands as they hover and dart in front of the phone.

Google’s specific implementation here is fascinating, but the concept of touchless controls is hardly new. Most recently, LG tried it with its flagship G8, and it was, uh, pretty lousy. The time-of-flight sensor the company used struggled to “see” hands unless they were sitting in a sweet spot above the phone, and certain actions, like changing your media volume, required you to remember some silly claw gestures and pray the phone understood them. Not so with Motion Sense. You can change tracks in most media player apps, plus dismiss calls or snooze alarms with a simple swipe left or right through the air. Oh, and when you go to pick up your phone, the Soli radar will see your hand coming and prompt the phone for a Face Unlock since neither Pixel 4 has a fingerprint sensor.

Google Pixel 4 and 4 XL review

There’s more: Google worked with The Pokemon Company on a cute motion-sensitive demo with the Sword and Shield starters, which you can set as a wallpaper (if you don’t mind burning through your battery). The company also partnered with the studio behind Monument Valley on a game where you try to save birds from some poisonous… cloud thing by tracing your finger across the screen and occasionally waving your hand. And, well, that’s about it. Motion Sense doesn’t offer nearly as many actions as the G8’s Z-Camera did, and the actions we did get feel basic.

In fairness to Google, it’s early days for Motion Sense, and I’ve gotten the impression from execs I’ve spoken with that the company is playing the long game here. For now, keeping things simple allows people to get used to these new interactions without feeling overwhelmed. Google plans to solicit feedback from users and developers to get a sense of how Motion Sense should evolve over time. I can get behind that, as long as that evolution involves making Motion Sense less finicky.

Most of the time, as long as you keep your hand between an inch and a foot away from the Pixel’s forehead, the Soli radar responds to correctly. When it happens, these gestures start to feel like the most natural things in the world. Sometimes, though, Motion Sense just doesn’t work. The blob of light at the top of the screen signifying what Soli “sees” just bops around instead of following your hand.

There are ways to mitigate this, like making sure your fingers are spread slightly so Soli can more easily identify your hand, but even that doesn’t solve the problem. Even now, I can never predict if a flick of the wrist in front of the Pixels will actually do what I want on the first try. Because of that, I don’t feel like I can rely on Motion Sense, even though I want to.

Gallery: Google Pixel 4 and 4 XL camera samples | 42 Photos

Gallery: Google Pixel 4 and 4 XL astrophotography | 9 Photos

I figure most people won’t use Live Captions regularly, but Google’s new AI-powered Recorder app is a different story. If you’re the kind of person who regularly sits through dense meetings and lectures, this will feel like something of a godsend. In short, it uses the same machine learning tech as Live Captions to create on-the-fly transcriptions of whatever you’re recording. Even better, those transcripts are indexed almost instantly, so you can search for keywords and phrases without having to scrub through minutes of audio. I’ve long used an app called Otter that largely works the same way, and Google’s transcriptions seem more thorough and accurate. I only wish that it could identify individual speakers and label their remarks accordingly. Make it happen, Google.

I’ve been talking a lot about software because Google has always been better at crafting code than building hardware. Rest assured, though, that when it comes to performance, the Pixel 4 and 4 XL are up there with the rest of this year’s premium Android phones. How couldn’t they be? They all basically use the same parts.

In this case, we’re talking about Qualcomm’s octa-core Snapdragon 855 chipset with 6GB of RAM, plus Google’s unique Pixel Neural Core to help with on-device machine learning. Thanks to clean software and all that high-end silicon, the Pixel 4 and 4 XL run very smoothly. Since I’ve been testing them, I haven’t noticed any lag while multitasking, and there’s plenty of power here for even serious gaming on that 90Hz display. No, it’s not as crazy-powerful as devices like the ASUS ROG Phone 2, but for Google, raw power was never the point. Still, what the Pixel 4 phones offer is in line with the rest of this year’s premium smartphones.

Unfortunately, I can’t say the same about the batteries on these devices. The Pixel 4 XL Google has a 3,700mAh cell inside. That’s good, but not great for a phone in this price range. In general, I could count on this bigger Pixel to get me through a full workday plus most of an evening without too much stress. On days when I didn’t use the phone that much, the XL would still be kicking the next morning, but only just. I was actually expecting the 4 XL to last longer than that, especially since it ran for just over 15 hours in our standard video rundown test. Google wouldn’t respond to requests for comment, but I suspect Motion Sense and those frequent screen refresh rate changes took their toll.

The real problem is that, since all of that stuff is also in the smaller Pixel 4, its battery life is even worse. Let’s not forget that Google decided it would be appropriate to pack a 2,800mAh battery into a phone with components that suck extra power. (In contrast, last year’s Pixel 3’s had a 2,915mAh battery.) Living with the Pixel 4 is doable if you find times throughout your day to plug it in, and I guess in 2019 that’s not an unreasonable possibility. Just don’t expect to get more than a single day’s use out of the smaller Pixel, unless you make it a point to avoid touching it for long stretches.

The battery life I’ve gotten out of these phones is at the low end of acceptable. But, as I said, you could find ways to get by. I’m more concerned about how well they’ll hold up over time — as their longevity starts to degrade over the years, I suspect some people might end up regretting their decisions to buy these things.

Wrap-up

I can’t remember the last time I’ve been so torn on a pair of smartphones. On the one hand, Google didn’t nail everything. Face Unlock is in need of a fix. The battery life is mediocre at best. Motion Sense, as magical it feels when it works right, isn’t very useful yet. And the price for the smaller Pixel 4 seems little out of whack when you consider Apple’s new iPhone 11 packs a highly competitive feature set for $50 less. Despite all that, I can’t help but love these phones, for their clean, clever software, their weird cameras and their ambition. This is the Android phone for me, and I’m willing to live with its flaws.

Ultimately, the Pixel 4 phones feel like something of a transitional step between the status quo and the future of smartphones. They were bound to be a little awkward, sure, but they get enough right that they’re worth embracing, shortcomings and all.

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