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HTC One M8 review


A beautiful crafted, highly competent smartphone, packed with clever features; the best Android smartphone money can buy - for now

Review Date: 4 Apr 2014

Reviewed By: Jonathan Bray

Price when reviewed: £79, on a £38.00 per month, 24 months contract.

Buy it now for: £399
(see more store prices)

Overall Rating
5 stars out of 6

Features & Design
6 stars out of 6

Value for Money
3 stars out of 6

6 stars out of 6

PCPRO Recommended

The HTC One M8 is a smartphone with a lot to live up to. Its predecessor, the HTC One, was our favourite smartphone until the Nexus 5 rolled up – and in this generation it has tough competition on its hands already, in the form of the forthcoming Samsung Galaxy S5 and Sony Xperia Z2. See also: the 11 best smartphones of 2014.

Can the M8 replicate its predecessor's Herculean feat of rising to the top IN this tremendously competitive market?

Looks and design

It may not surprise you to discover that, like its rivals, the new HTC One M8 is no radical overhaul. Instead, it takes the design of the One and refines it. Rather than matte silver, the new phone has a polished, dark gunmetal-grey finish, with an attractive brushed effect. It still has that smoothly rounded rear, but the sharp, chiselled edges have now been rounded off as well.

HTC One M8

Since it sports a larger 5in, 1080p display, as well as a higher-capacity 2,600mAh battery, the phone is physically slightly bigger than the original One, but HTC's engineers have managed to keep a lid on things; the M8 is only half a fingernail taller. HTC is keen to push design as a key selling point of the phone, and it's succeeded in remaining ahead of its rivals in terms of looks.

From a practical point of view, we're disappointed to see that the home, multitasking and back buttons have been shifted from beneath the screen into the display itself, eating into the usable screen real estate. The HTC One M8 also lacks dust- and water-resistance like the forthcoming Samsung Galaxy S5 and the recently released Sony Xperia Z1 Compact.

However, it's good to see that HTC has added a microSD slot to the new model; with the original HTC One – now renamed the One M7 – you were stuck with the storage you opted for at purchase. We also like HTC's ingenious new Dot View case (£35 inc VAT). This allows light from the display to shine through a grid of pinpricks in the front cover, allowing the phone to display the time, weather and notifications through the flap in retro, dot-matrix style. It's even possible to answer calls through the case without having to open it.

HTC One M8

Dynamic Duo

Aside from the design, the most significant update is the Duo camera. Flip the M8 over and you'll see two lenses – one that captures the main image and a smaller one that records spatial information.

This enables the M8 to add dramatic depth-of-field effects to your photos after they've been taken. The UFocus tool allows you to blur foreground or background detail, while the Foregrounder effect isolates the main subject by desaturating the background and adding a sketch filter to it. Dimension Plus adds an interactive parallax effect to pictures: tilt the phone around and the background changes position relative to the foreground subject, in a similar fashion to Apple's parallax wallpapers.

Alas, in the majority of our test shots, these effects weren't completely clean: we saw plenty of areas where background effects encroached on the foreground subject, and vice versa. It's also too easy to inadvertently leave a finger covering the depth sensor, meaning you won't be able to refocus the photo afterwards.

HTC One M8 - duo camera before and after

Still, for general snaps, the camera is more than satisfactory. It uses a 1/3in, 4.1-megapixel sensor with the same 2µm "UltraPixels" as before, and an f/2 aperture. Unlike the original One, there's no optical image stabilisation, but photos actually look sharper and cleaner: in low light, there's more detail and better control over noise, and in good light, there's better judgement of exposure. The dual-colour, twin LED flash means taking snaps in a darkened pub lounge doesn't result in ghost-white skin tones.

Second opinion

Forget the souped-up specs, the bizarre double camera and the rounded edges: as an owner of the original HTC One, the thing that really has me jealously eyeing up the M8 is that Dot View case. Since I don't wear a watch, the ability to quickly tap on the phone's case and see the time is surprisingly handy - as is the option to answer calls without flipping the case open.

Otherwise, I find the false depth-of-field effects produced by the new camera gimmicky, and having tried out the phone for myself I've noticed little difference in day-to-day performance - the original HTC One hardly wants for power, after all. Battery life does seem to be significantly better, though: after two-and-a-half days of admittedly light usage, the M8 is still just about clinging to life. I’ve never got my HTC One past a day and a half. Barry Collins

The lack of stabilisation leads to slightly shakier video footage, but more natural colours and crisper details make up for that. Overall, we'd say the M8's rear camera is better than the Nexus 5's, but it still can't match the iPhone 5s' or the Nokia Lumia 1020's snappers.

The front-facing camera has been upgraded to a 5-megapixel unit, which produces surprisingly detailed self-portraits. HTC also adds an onscreen countdown timer to make capturing these shots easier. We're not keen on the new facial Touch Up filters, however: the eye resizer, skin smoother and face narrower are crude and mostly result in making your pictures look worse.


The HTC One M8 runs the latest version of HTC's proprietary UI, Sense 6, on top of Android 4.4 KitKat, and naturally this includes a number of customisations. First up is a feature that HTC calls Motion Launch, which lets you wake up the phone with various gestures.

A double-tap takes you to the lockscreen, while swiping up from the bottom takes you directly to your chosen homescreen. A swipe from the right opens the traditional Android desktop, complete with shortcuts and widgets, and swipes in from the top and left access voice-dialling mode and the HTC BlinkFeed interface respectively.

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User comments

M8 benchmark (Geek bench 3)

I realise the limitations of benchmark, however in your test M8 (Snapdragon 801) Geekbench 3 multi core scored 2553.
My Note 3 (Snapdragon 800) with stock 4.4.2 scored 2861.

By paulcalmond on 27 Mar 2014

plus fingerprint and heart-rate sensors

Is a heart-rate sensor really a "must have" feature in a phone?

By Alfresco on 28 Mar 2014

plus fingerprint and heart-rate sensors

@Alfresco The article doesn't suggest they are must haves, but then you could argue everything beyond basic call, SMS and internet connectivity are not must haves.

By Frostfree on 31 Mar 2014

gorgeous design, excellent battery life and powerful performance
Check out HTC one (M8) First Look and Hands on review

By joseph101 on 4 Apr 2014

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