What you need to know
- The new Pixel phones have the necessary hardware, but Google will only turn on the feature at a later date.
- Dual-band GPS can help improve location tracking accuracy to within 30 cm.
- The Pixel 3 did not support dual-band GPS.
Head over to the official spec sheet for the Pixel 4, and you'll find buried in the fine print Google's admission that its latest flagships do not support dual-band (or dual-frequency) GPS at launch.
What is that, you ask? Leaving aside technical jargon, it simply means that your phone will read radio signals from two different satellites instead of one in order to more accurately pinpoint your location. In empirical terms, that's the difference between an inaccuracy margin of five meters for single-frequency tracking and 30 cm for dual-band GPS.
If you've ever seen the navigation app on your phone going haywire and seemingly teleporting you across space and time, location inaccuracies are likely to blame. Dual-band GPS can help in fixing that, and the Pixel 4 is among the few flagships to offer the feature — the Pixel 3 from last year didn't.
Unfortunately, however, it seems the feature is not ready for prime time yet, at least on Google's phone, as the company is only promising support for it 'soon'. It's a similar story across the board, it seems, as the phone also does not support Live Captions for audio and video calls at launch. The new Google Assistant will also not work if you don't speak English. Or don't live in the U.S. Or don't use navigational gestures. Or if you use a G Suite account.
The Pixel 4 is Google's best phone yet, and there's a lot to not only like but also love with the phone. Especially the cameras. But the half-baked state of the product at launch leaves much to be desired.
The best of Google
Google's most sophisticated flagship yet.
Google is going all out in many ways with the new Pixel 4 and Pixel 4 XL, two phones that are the very best of what Google can offer. Featuring lightning-faced facial recognition, a stellar camera that can take pictures of galaxies, and the brand new lightning-fast Google Assistant at your fingertips.
Get the Android Central Newsletter
Instant access to breaking news, the hottest reviews, great deals and helpful tips.