HTC remains one of few Android OEMs insanely focused on design. Even dating back to the origins of the One brand in 2012 with the One X and One S, HTC clearly saw design where others were more focused on cost optimization. Only time will tell which is the more viable long term business strategy, but in the interim we’ve seen two generations of well crafted devices from what would otherwise be thought of as a highly unlikely source. With its roots in the ODM/OEM space, HTC is one of very few ODM turned retail success stories that we’ve seen come out of Taiwan. ASUS is the closest and only real comparison I can make.

As its name implies, the goal of the One brand was to have a device that anyone, anywhere in the world could ask for and know they were getting an excellent experience. Although HTC sort of flubbed the original intent by introducing multiple derivatives (One X, One S, One X+), it was the beginning of relief from the sort of Android OEM spaghetti we saw not too long ago. With the One brand, HTC brought focus to its product line.

Last year HTC took a significant step towards evolving the brand into one true flagship device, aptly named the One. Once again there were derivatives (One mini and One max), but the messaging was far less confusing this time around. If you wanted small you got the mini, if you wanted big you got the max, otherwise all you needed to ask for was the One.

With last year’s One (codenamed M7), HTC was incredibly ambitious. Embracing a nearly all metal design and opting for a much lower resolution, but larger format rear camera sensor, the One was not only bold but quite costly to make. With the premium smartphone market dominated by Apple and Samsung, and the rest of the world headed to lower cost devices, it was a risky proposition. From a product standpoint, I’d consider the M7 One a success. A year ago I found myself calling it the best Android phone I’d ever used.

It didn’t take long for my obsession to shift to the Moto X, and then the Nexus 5, although neither delivered the overall camera experience of the One. Neither device came close to equaling HTC on the design front either, although I maintain Motorola did a great job with in hand feel. Although I found myself moving to newer devices since my time with the One last year, anytime I picked up the old M7 I was quickly reminded that HTC built a device unlike any other in the Android space. It just needed a refresh.

It’s been leaked beyond belief, but in case you haven’t seen it by now this is the M8, the new HTC One:

It’s taller and slightly wider than last year’s model (with a correspondingly larger 5” 1080p display), but all at roughly the same thickness. The all metal chassis is back, but with more metal. If you remove the display and internals, HTC claims the M8 chassis is now 90% metal compared to 70% with the M7. There is a weight impact, but the M8 never feels heavy at 160 grams.

The plastic ring around the M7 is gone, replaced with a single piece of aluminum that curves around the body. With the exception of a strip along the top edge, BoomSound speaker grills and some narrow strips on the back for antennas, the M8 is all metal.

The M8’s surface is a bit smoother than the M7, and there’s now a nice horizontal brushed effect in the gunmetal gray finish. The device is still every bit as wonderful to hold as its predecessor. The design is different, and overall I’d consider it better. For those who care about material feel and design it’s clearly a level above what you see on the market at this price point.

The device will be available in three different colors: Gunmetal Gray (what I was sampled), Glacial Silver and Amber Gold.

HTC also ditched the two fixed capacitive buttons, which was a pain point for some with the M7. Instead we have up to four on-screen buttons at the bottom of the display: back, home, multitasking, and menu as appropriate.

Appearances are meaningless if the device doesn’t have the hardware to back it up, and thankfully the M8 is an upgrade almost entirely across the board. I threw the relevant spec differences into the table below:

  HTC One (2013) HTC One (M8)
SoC APQ8064AB 1.7 GHz Snapdragon 600 MSM8974ABv3 2.3 GHz Snapdragon 801
RAM/NAND 2 GB LPDDR2, 32/64GB NAND 2GB LPDDR3, 16/32GB NAND + microSD
Display 4.7” SLCD3 1080p 5” 1080p LCD
Network 2G / 3G / 4G LTE (Qualcomm MDM9x15 UE Category 3 LTE) 2G / 3G / 4G LTE (Qualcomm MDM9x25 UE Category 4 LTE)
Dimensions 137.4 x 68.2 x 9.3mm max / 4mm min, 143 grams 146.36 x 70.6 x 9.35mm max, 160 grams
Camera 4.0 MP (2688 × 1520) Rear Facing with 2.0 µm pixels, 1/3" CMOS size, F/2.0, 28mm (35mm effective), 2.1 MP front facing 4.0 MP (2688 × 1520) Rear Facing with 2.0 µm pixels, 1/3" CMOS size, F/2.0, 28mm (35mm effective) and rear depth camera, 5MP f/2.0 FFC
Battery 2300 mAh (8.74 Whr) 2600 mAh (9.88 Whr)
OS Android 4.4 with Sense 5.5 Android 4.4 with Sense 6
Connectivity 802.11a/b/g/n/ac + BT 4.0, USB2.0, GPS/GNSS, MHL, DLNA, NFC 802.11a/b/g/n/ac + BT 4.0, USB2.0, GPS/GNSS, MHL, DLNA, NFC
SIM Size MicroSIM NanoSIM

There’s a faster (and more power efficient SoC), a larger battery, and a higher resolution front facing camera. BoomSound gets a new amp and better sounding speakers, there's also a new dual color flash and a well integrated micro SD card slot (one that doesn't require a removable back). If you were pleased with last year’s One, chances are that you’ll be very happy with this one. If, however, you weren’t totally sold on the M7’s 4MP UltraPixel camera there’s a bit of bad news.

The story of last year’s One revolved around HTC’s decision to use a larger format 4MP camera sensor instead of moving to a higher megapixel sensor with smaller pixels. It was a polarizing tradeoff, but one that was somewhat validated by Apple with its choice of maintaining resolution but increasing pixel/sensor size with the 5s. The most obvious fix for those who had issues with the lack of spatial resolution with last year’s One would be to go to a higher resolution sensor, without going as far as Samsung and LG. Unfortunately, without the buying power of a company like Apple, HTC is left to pick from those sensors that are more widely available. In other words, options are limited.

The solution this round was to keep the rear sensor from the M7 (without OIS), and augment it with another rear facing camera module. I’ll get to the use of the second sensor in a bit, but ultimately that’s the going to be the biggest friction point with the new One. Those customers who were happy with the M7’s camera will be pleased this round, but those who wanted a slight bump in spatial resolution will be left wanting more.

Cellular Bands and What’s Launching

I’m aware of seven different M8 SKUs launching today. In the US, AT&T, T-Mobile, Sprint and Verizon are all getting the new HTC One. Verizon had immediate availability in stores 2 hours after launch, while AT&T and Sprint were available online the same day. All three operators should have devices by April 11th. T-Mobile is the exception as it won’t have the M8 in stores until next month.

Google will be taking preorders for the Google Play Edition of the new One today. Despite shipping with GPE Android, HTC claims the GPE M8 will support Duo Cam via HTC’s APIs (perhaps via a modified AOSP camera app?).

As far as I can tell only the AT&T and Google Play Edition SKUs support carrier aggregation. The two SKUs are quite similar from a cellular standpoint, with the AT&T model locking out UMTS band 4 to discourage movement to T-Mobile.

HTC One (M8) Cellular Band Support
FCC ID Operator/Region Target CDMA Bands GSM WCDMA LTE CA
NM80P6B100 EMEA - 850, 900, 1800,  1900 850, 900, 1900, 2100 3, 7, 8, 20 -
NM80P6B120 AT&T - 850, 900, 1800, 1900 850, 1900, 2100 2, 4, 5, 7, 17 4+17, 2+17
NM80P6B130 T-Mobile - 850,  900, 1800, 1900 850, AWS, 1900, 2100 4, 17 -
NM80P6B200 Verizon 800, 1900 850, 900, 1800, 1900 850, 900, 1900, 2100 4, 7, 13 -
NM80P6B700 Sprint 800, 1900 850, 900, 1800, 1900 850, 1900, 2100 25, 26, 41 -
NM80P6B160 Canada - 850, 900, 1800, 1900 850, AWS, 1900, 2100 4, 7, 17 -
NM80P6B170 Google Play Edition - 850, 900, 1800,  1900 850, AWS, 1900, 2100 2, 4, 5, 7, 17 4+17, 2+17

With the exception of the Sprint SKU, all of the remaining M8 SKUs feature Qualcomm’s QFE11xx envelop power tracker. In addition, all SKUs with the exception of the T-Mobile and Sprint devices use Qualcomm’s QFE15xx antenna matching tuner. None of the M8s use the CMOS power amps and it’s still too early for the rest of Qualcomm’s RF360 platform. Unfortunately this present refresh comes a little too early for Qualcomm’s next-generation Category 6 LTE 9x35 modem.

Launching with immediate availability in the US and UK, with other regions following in the coming weeks, is an incredibly difficult feat to pull off. It also helps explain why there were so many leaks leading up to today’s launch. The real trick is timing launch availability and sampling so you don’t have operator partners spoiling your launch, but that’s a challenge for another day.

Inside the One’s box you’ll find the usual suspects: earbuds, USB cable and charger. New this round is you’ll find a simple case in your box. The included case is a no frills design, but it’s awesome to find something like that in the box these days.

HTC will gladly sell you one of their Double Dip, Flip or new Dot View cases. The former now includes two sets of top/bottom colors with each case. The Dot View case is interesting as it enables some glance usage models, but without an AMOLED display I’m curious about the power impact.

Camera Architecture & Duo Cam
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  • HangFire - Thursday, March 27, 2014 - link

    The problem with creating an "absolute best" (in all respects) phone is time-to-market; by the time you get all the top-of-the-line components sorted out, it's obsolete in some way, a competitor just bested one aspect or another.
  • deskjob - Thursday, March 27, 2014 - link

    I agree that the M8's camera is less than ideal. I personally would've taken OIS over the second sensor. If I had my pick - a 8MP @ 2um with OIS, and they can throw in the second sensor if there's room.

    That being said, I think you have to keep in mind, a big chunk of photos taken with phones are strictly shared digitally, and most likely via social networking sites. I have never printed out a photo taken with my phone. I make sure to have a "real" camera, whether a decent pocket or DSLR, for those situations where photo quality really matters.

    Of course it all boils down to each person's unique priorities. And again, I agree they should have gone up to a 8MP main shooter @ 2um. The current 4MP doesn't not leave much spatial resolution for down-sampling.
  • HangFire - Friday, March 28, 2014 - link

    Thinking about it, 8MP @ 2uM might require more focal length and glass then the phone's profile would allow, and I don't want to carry one of those big ugly phone/cam hybrids like Samsung and Sony have made. Nokia has shown us how it's done. I don't care exactly what the MegalPixel count or sensor size is. I just want a cam that takes a really good pic within 1/4 second of being triggered, on a flagship phone.
  • itsthesun - Thursday, March 27, 2014 - link

    OK guys whatever about this phone... Where is Brian
  • kevith - Thursday, March 27, 2014 - link

    Great review!

    One question: Is the camera lens still covered with a soft plastic, that will scratch very easiy?
  • Taracta - Thursday, March 27, 2014 - link

    Anand,
    How about a running (side) list of the cellular bands that carriers support, not just what the phones support, in each of your reviews?

    We would like to see the bands that the carriers uses and whether they support carrier aggregation (CA) where applicable and compare that to what the phones actually support and whether all feature of the carriers are implemented or just some. There could also be times where carriers add additional bands which could make a difference in buying decisions.
  • jk1 - Thursday, March 27, 2014 - link

    people have different priorities in choosing a device. for me, i care about call quality both incoming and outgoing [not addressed], sound quality as a music player to headphones- choice of dac, fidelity of output [not addressed]. and i'd prefer a replaceable battery and the ability to use a micro sd card. [specified in the review]. then comes input options: ocr for documents or for handwriting for a note-type device.

    the review seemed to be mostly about the camera and - essentially- the phone's ability to play games. and of course, it's ability to make android users look almost as fashionable as apple users.

    when i care about pictures i use a real camera- it produces better output than any phone camera. i don't play games. and i don't think of my phone as a fashion statement. thus the review left out the content that would have been most valuable to me.
  • JacksonSparks - Thursday, March 27, 2014 - link

    This is a depressing comment. In summary, booooo.
  • evonitzer - Saturday, March 29, 2014 - link

    God I wish there was upvoting on Anandtech comments. +1

    I leave my phone in my pocket, get dirt in my pocket, and then have to meticulously clean my phone off, none of which was addressed in this review. Why do I even go on living?
  • sevenmack - Wednesday, April 2, 2014 - link

    I understand your point, jk1. From where I sit, camera and build quality are both important. But not so important that other matters -- including call quality, and sound quality as a music player -- are rendered unimportant. A top-notch review should cover all of those issues, and this one doesn't; I would also say the same for reviews of the M8 by Anandtech's competing sites.

    Based on my own handling of the M8, the phone actually does well on all those counts. The call quality is actually quite solid, and the sound quality is more than good enough for audiophiles; like the M7, the M8 can also play lossless audio such as FLAC and does so well. The BoomSound speakers do the job and this generation's version is louder than that on the M7. But put in your Audio-Technica ATH-M50x headsets and the sound is sublime, as good as you can get on a smartphone.

    The camera? Not perfect, but it is also better than most reviewers will admit; the big problem has more to do with the inability of many users to do something as simple as adjust settings than with pixel counts. If pro shutterbugs such as Colby Brown think the M8 is good enough for their work, then the rest of us should stop carping. And the phone is definitely nice to hold; even though it is longer than the M7, it is still easy to handle with one hand. You don't need to worry much about getting it dirty or scratched.

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