Samsung Galaxy S5: What we want to see

The Samsung Galaxy S4 has finally landed - and we loved it, as you'll see through our in-depth review. It's light, slim and powerful, and has the best screen we've seen on a smartphone.

But we know what you're like. You're already thinking about the Galaxy S5. You're looking at the S4 and wondering: "You know what, could Samsung have done better in some areas? Like make it FLY?"

Well, clearly you're insane if you're asking for that, but your point is valid: there's always more than can be done to make the ultimate smartphone.

Word is that Samsung is already hard at work on the design of the new range of devices: simply codenamed 'Design 3.0' top level meetings have already begun in Seoul to make sure the new Galaxy range is more revolutionary.

To that end, we've put our thinking caps on and done the work for the South Korean firm - here are the things that we simply must have on the Galaxy S5 to make it a success and beat the new HTC One:

A flexible design

Anyone using an HTC One will know that the reaction it inspires really is immense.

It's no exaggeration to say that more often than not, people will say: 'Wow, what's that?'. The sad fact is that we just don't get the same reaction from the S4, with most people just actually thinking it's the Galaxy S3.

One of its predecessor's main criticisms was that the use of plastic made it look and feel cheap (that even applies to the Galaxy S2 from a few years back – though not the Galaxy S, since few people took any real notice of the first iteration.)

When the S4 was announced, it didn't even need to be felt – people instantly criticised how cheap that all-plastic façade is going to feel.

Sure, it keeps the phone light (in fairness, the HTC One weighs a fair bit in the hand, by comparison) but Apple's managed to pull off glass and metaland lightness with the iPhone 5 so surely Samsung can manage the same. If only to annoy Apple even more.

The other ideal would be to utilise its flexible display technology - Youm - to bring some new techology to the new design. We're not talking a completely bendy phone (that would actually be rubbish right now) but how about the designs shown off at trade shows recently? That would be amazing.

A sleeker system

One of the things we've always liked about Samsung is that it pushed the envelope in terms of what its phones could do. It added innovation, it did things nobody else did, and then it worked out how to package it in a way that made things simple and looked half decent.

In this respect, its nadir was the Samsung Galaxy S3. Yes, it felt too cheap, but it had tonnes of innovation under the hood (Smart Stay, for instance, wasn't a total waste of time).

The problem was it went overboard with the Galaxy S4. Smart Scroll, Smart Pause and more all added complexity to a system that was already close to the limit, so all those selling points became annoyances and were quickly turned off.

Samsung, you're great at one thing: making innovation usable. With the Samsung Galaxy S5 think about that and make sure that if you add in flexible screens or eye tracking technology to create auto-3D images, you do it in a way that genuinely adds something to our lives, not just innovation for the sake of it.

If you need to make some space, get rid of that front and back cameras dual-recording feature. Nobody is ever going to use that.

Bigger battery

We always ask for these and the S4 has graced us with a larger power pack than the S3 – it's up from 2,100 to 2,600mAh. It's a fairly decent jump – but still likely to just give a day of moderate use thanks to that huge, sharp screen.

Just look at the HTC One – that has a 2,300mAh power pack yet struggles to exceed the 1,440mAh battery of the iPhone 5 in daily usage. The fact of the matter is that the OS has a huge part to play – so upping the mAh count doesn't necessarily mean a revolution in terms of endurance.

The Motorola RAZR Maxx has been out since last summer and manages to pack in a 3,300mAh battery, which genuinely puts the hours in.

Since Samsung is such a technologically advanced company, if it were to come up with something huge like a 4,000mAh pack that's slim to boot, it would nail the Android market (even more.) Come on boys – you have a year to do this.

Stereo speakers

Again we're drawing a comparison with the HTC One here but that's to be expected; especially since said device will be its main Android competitor (along with the Sony Xperia Z, of course, which we mustn't forget.) But there is something unique here.

See, HTC has raised the bar here – the sound bar, that is. Some assumed it would be a gimmick, putting two speakers on the front of the phone and calling it BoomSound. But here's the thing: it does sound amazing. To the extent that we often leave calls ringing longer than we need to so that we can enjoy the ringtone.

The Galaxy S4 doesn't go for anything so lavish – offering a mere grill on the back with a small speaker we fully expect to be loud, yet tinny. Sure, there may be limited call for deep surround sound or anything as elaborate, but why scrimp on features when including so much in other areas?

We imagine Group Play will be Samsung's answer – but considering that requires other Galaxy owners, it's a bit of a faff.

Samsung could really pull something unique out the bag here – especially considering it's got a proven relationship with audio extradordinaires Bang and Olufsen. Even the iPhone 5 speaker is fairly decent – so come on Sammy.. finger out, please.

FM Radio

Odd one this, but the S4 is the first Galaxy device to not ship with an FM radio. It's a bit of an add-on that many don't use, but others (especially commuters) are very attached to their FM radio feature on their phones.

Samsung's already stated that it left the S4 FM radio out not through any technical issue, but because more people are now streaming their music through YouTube and online services. Which is true. Apps like TuneIn Radio do offer a great service.