HTC One (M7), glacial silver
Design - 9.8
+ Better front and physical dimensions
+ Less slippery
HTC One (M8), steel grey
Design - 9.5
+ Better back and more rounded
+ Doesn't overheat as its predecessor
+ 40% more battery
I care more for front design than the back since I don't generally stare at the rear.
M8's rear camera could still be HTC's Achilles heel like its predecessor. Lack of OIS, 4MP, and no 4K recording. Nokia, Sony, Samsung, and even Apple's 8MP cams on the iPhone 5/5s can still leave HTC in the dust.
Likes Sense 6.0 being more customizable and the motion gestures.
Loves BlinkFeed being available as an app. More Android manufacturers should do this. Eliminate custom skins, have OEM core apps in the Play Store, and keep the OS as close to stock. We can now pick and choose what customized apps we want like Sony's Walkman music app or LG's lockscreen and have our updates come faster.
Question is the Snapdragon 801 really any much faster than the 600 in real world use? Like going from A6 to the A7 chip. And is 801 anymore better than the 800 like the Note 3, G2, and Nexus 5 have for months? Benchmark scores means nada to me vs real life usage. Just numbers getting thrown around for spec geeks. We generally don't see any glaring speed differences until 2-3 years later.
The best and most objective review came from Engadget so far. Anandtech is still the most thorough and technical but isn't out yet. While I thought The Verge's video review from David Pierce was excellent for the M7, I generally don't share David's views like Josh. He bashed the Galaxy S4 as feeling slimey, fawns over all iPhones, glosses over call quality in a short sentence, and doesn't even mention if the Moto X has LTE or not. I also can't stand PhoneArena after the Xperia ZR 6.5 score or PhoneScoop (my original go-to phone site a decade ago prior to GSMArena) after poor scores for the LG G2.
Engadget nailed the header for the M8 - A great phone but no longer a gamechanger.
The M7 came out as a surprise since the One X in 2012 which had great reviews was a commercial flop and overshadowed by the Galaxy S III hype. The M8 had to be a follow-up to the 2013 champion and most successful HTC product ever. It is like Kobe Bryant following the footsteps of Michael Jordan. MJ rose expectations and raised the bar higher. The M7's successor will be looked upon with more expectations, more scrutiny, and may or may not raise the bar any higher than its predecessor.
An optimistic view for HTC an is even if their hardware sales can be poor, it still runs Android. This isn't like Palm or BlackBerry where if their OS fails, the app development dies. They just have to operate on a smaller scale. But HTC and Motorola or Nokia will probably never recapture their heyday similar to Sony. All great tech companies come and go...