We're used to seeing smartphone-makers copying the iPhone, but what isn't as common is seeing a new phone that's almost a direct copy of a slower-selling second-tier flagship. That may be the case with the HTC U Ultra and its apparent muse, the LG V20. Let's compare their features and specs.
Size
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Sizes are very similar (both are large phones), though the HTC U Ultra is a little bigger than the LG V20 in every dimension.
Weight
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The Ultra, however, is 2-percent lighter.
Build
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One area where HTC doesn't appear to be taking cues from the LG V20 is build/design. In this case, the U Ultra looks more like a copy of Samsung's 2015-16 design language.
Colors
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Each handset gives you three color options to choose from.
Display size
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And now the similarities begin: Each has a large 5.7-in display.
Display resolution
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Another identical spec, as each has an ultra-sharp QHD display.
Display type
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Both also use IPS panels, though HTC is going with a Super LCD 5, which eliminates the typical air gap.
Second screen
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This is the biggest feature HTC apparently pinched from the V20. Already one of the more niche features in mobile, LG's second screen shows info like shortcuts and notifications – without intruding on the main display. HTC's version practically clones it.
Hi-Fi audio
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The LG V20's killer feature is its built in "Quad DAC" for Hi-Fi wired-headphone listening (provided you have headphones to do it justice). While last year's HTC 10 was also audiophile-friendly, HTC appears to have dropped this focus for the Ultra.
Headphone jack
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Part of HTC's lost status as an audiophile favorite is its missing headphone jack.
Processor
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Another thing both phones have in common is that they both launched (or launch) with a half-generation-old processor. The late-2016 LG V20 shipped with Qualcomm's early-2016 silicon, while HTC's early-2017 flagship will include Qualcomm's late-2016 chip. (There's a new Snapdragon that should be in at least some of the early-2017 Android flagships.)
RAM
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RAM is also even, at 4 GB a pop.
Storage
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In another unusual – but identical – move, both handsets ship in one (64 GB) storage tier. At least it's a generous tier.
MicroSD
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Both also include microSD slots, so you can complement that internal storage.
Battery
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Neither is breaking any records with battery size, but HTC's is the more concerning of the two. (In our battery benchmark, the V20 got a middle-of-the-road score, so we aren't optimistic about the Ultra faring well.)
Removable battery
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The V20's less-than-stellar battery life is helped, though, by the fact that you can swap its battery out for a fresh one.
Camera megapixels
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You can't always glean much from megapixel counts, but the Ultra should provide much-sharper selfies, with its significantly higher-resolution front shooter.
Camera aperture (rear)
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Aperture, which can often determine quality of low-lit shots, is also tied.
Dual cameras (rear)
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Similar to the iPhone 7 Plus, the LG V20 has a second rear camera. In LG's case, it lets you instantly jump between standard and wide-angle shots.
Fingerprint sensor
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You get a home-button fingerprint-sensor placement on the Ultra; the V20's is on the back.
Water resistance
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Neither flagship has any meaningful water resistance.
Software
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The HTC U Ultra will ship with the same Android Nougat that the V20 launched with, but each has its own respective manufacturer UI layered on top.
Release
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HTC announced the Ultra in mid-January, but it doesn't launch until mid-March. The big caveat is that, by the time it launches, we'll likely know about Samsung's and LG's early-2017 flagships (or will soon after). We'd recommend holding off on pre-ordering the U Ultra until we see its upcoming rivals.
Starting price (full retail)
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The V20's price bounces around from carrier to carrier; this is a ballpark/median figure.
For more, you can check out New Atlas' full review of the LG V20.