Original URL: http://www.theregister.co.uk/2013/04/22/review_disgo_8400g_android_tablet/

Review: Disgo 8400G 7.9in Android tablet

A 3G fondleslab for £150, where's the catch?

By Bob Dormon

Posted in Tablets, 22nd April 2013 14:04 GMT

A 7.9in Jelly Bean Android tablet with 3G connectivity for £150? There has to be a catch, right? Absolutely. The catch with the Disgo 8400G is that you’ve probably never heard of the company before...

Now, this could mean you’ll be ahead of the game with the next big thing in affordable fondleslabs if you bought one. However, there’s also the possibility that you’ve stumbled upon a low-cost tablet and you’ll get precisely what you pay for.

Disgo 8400G Android tablet

The price is right? Disgo's 8400G 3G Android tablet

Certainly, having a tablet that runs Android 4.1.2 on a Snapdragon S4 processor is an encouraging start. The MSM8625 chip is getting on a bit now, though, at well over a year old. There’s 512MB of LPDDR2 RAM and 4GB of storage on board. Luckily, there's a micro SD card slot allowing expansion for a further 32GB. For mobile use it takes a full-size SIM card, features 802.11n and Bluetooth 3.0 support, along with A-GPS. In the box, a micro USB charger is supplied.

Indeed, the Android OS isn’t too focused on easy disconnects of the 3G modem, which would be a great help if you’re on a limited tariff. Once my Three SIM was active there was quite a bit of poking around involved to ensure it was off in Wi-Fi zones – you can never trust these things to do a smooth handover, after all. Yet downloading the free Data On-Off app from the Google Play store worked out nicely in the end.

Disgo 8400G Android tablet

These speakers should be seen but not heard

So what about that screen size, then? At just under 8in you get a sizeable tablet, and part of the reason is that the resolution is 1024 x 768 (just like the iPad mini), rather than the widescreen letterbox aspect of most Android tablets. The outer casing isn’t too imposing – the metal framing looks a little like HP’s ElitePad 900 and the dimpled plastic back feels nice enough to hold, albeit a fingerprint magnet. The screen itself suffers this problem too, to such a degree that images can easily become bleary if surface cleanliness goes unchecked. Thankfully the display is very responsive to touch, with a pixel density around 160dpi; akin to the iPad Mini’s 163dpi.

While the display choices share some specs, the viewing experience is worlds apart from Apple’s baby. The Disgo 8400G screen is certainly not among the brightest out there and has a slighty blue-ish hue too. I can only assume there has been some tinkering to conserve power. While most browsing tasks will be fine with this, movies and photos do suffer in brightly lit environments and can end up looking a bit grim at times.

Disgo 8400G Android tablet

The controls end up in the base in portrait mode, but there are workarounds

In the hand it’s not exceedingly heavy, and not too chunky either at 205 x 140mm and 9mm thick, according to Disgo. This seemed a bit svelte though, and the review sample measured up at 10mm. The tablet has all its controls and interfacing at one end, which appears quite sensible until you realise the accelerometer will only orientate in one direction when viewed in portrait mode.

This positioning puts all the interconnections and buttons at the bottom, which is ridiculously annoying if you have it in a cradle. Even the front-facing VGA webcam ends up buried down below. There’s a 2MP camera on the back too, but neither snapper satisfied me. That said, the webcam performed well enough on Skype.

Turning points

Overall, the accelerometer sleeps on the job and isn’t particularly reliable. More often than not I’d need to press the power key to put the Disgo to sleep and fire it up again in the right position for the orientation to correct itself. Interestingly, when running both AnTuTu and Quadrant benchmarking tools, the portrait orientation flipped to appear in the way I’d prefer. It’s as if somebody from Disgo has been tweaking again.

Talking of tweaking, the free Ultimate Rotation Control app managed to sort out my desired portrait orientation on this tablet.

Disgo 8400G AnTuTu and Quadrant benchmark scores

Somewhat underwhelming AnTuTu and Quadrant benchmark scores

Regarding benchmarks, I am still trying to work out why the results were so low on both tests – akin to single-core models from 2010. The dual-core MSM8625 S4 chip supposedly runs at 1.2GHz, although the test apps registered it at 1GHz; possibly it's been underclocked for energy saving. Disgo quotes 512MB of RAM but apparently this is shared with the Adreno 203 GPU, with the system info showing around 384MB left for the CPU.

Perhaps this, combined with the screen size, is where this Snapdragon tablet feels the pinch? Moreover, a glance at the test results shows that it's the 3D graphics where the Disgo falls down most. So what's it like for gaming? I've no idea, but I think we can guess.

Yet for general tasks such as web browsing, the Disgo acquits itself reasonably well. No huge delays and quite happy to deliver the goods with the music player tinkling in the background without skipping a beat, although there were momentary pauses in playback when flipping through the on-board photo gallery.

Homescreen page flipping could be smoother too, but the good news is, switching between Wi-Fi and 3G didn’t deliver any noticeable difference with general browsing, although the BBC iPlayer was just as bad with both connections clocking up slow frame rates for a Charlie Chaplin-style viewing experience.

Disgo 8400G Android tablet

Hooked up to a Bluetooth keyboard and running Kingsoft Office works fine

Thankfully, playing movies from an microSD card was much smoother, and was equally at home with the mp4, m4v, avi and 3gp files I tried. Although, an old Xvid .avi file didn’t play nice with the default Android Video app, so it became a case of VLC Player to the rescue, as always.

Sonically, though, the stereo speakers at the back have a weak output – too quiet and gutless with it – and even equaliser bass boosts don’t really deliver any significant improvements. Headphones are fine though and the players respond to remote stop/go buttons on headsets – oh and there’s Bluetooth too, so you can always hook up to headsets and speakers that way.

I tried out a Bluetooth keyboard with Kingsoft Office – a free Android productivity suite – and this proved better than expected, looking good on the screen and with no noticeable lag when typing. The Disgo 8400G also proved itself to be a rather tidy eBook reader, running apps from Amazon, Kobo and Google without a hitch.

Indeed, this could well be the ideal niche for this tablet. Here, not having a dazzling screen isn't too much of an issue and the 3G connectivity is going to appeal to avid bookworms. Indeed, while out and about the 3G performance was perfectly satisfactory, quickly picking up again on the train after travelling through tunnels.

Google, Amazon Kindle and Kobo e-Book readers

Google, Amazon Kindle and Kobo e-Book readers
Click for a larger image

As for phone calls, yes you can make them – the mic sounded fine on Skype – but you’ll want to use a headset for this too, as it’s just silly doing this in a speakerphone style. Whether you’d ever want to rely on the Disgo as your primary device for voice calls is another matter, but maybe you could chance it on holiday - if you weren’t planning on too many chats.

There’s also the battery life to consider, which Disgo claims is around 8hrs from the 4800mAh cell. You'll probably manage by applying the usual power saving tricks. With fairly heavy use and no screen dimming I clocked up around 6hrs. It's not great but it's enough to get by on.

The Reg Verdict

Indeed, that statement just about sums up the Disgo 8400G: it’s not great, but it is enough to get by. This tablet has a few frustrating quirks but you simply learn the workarounds, even if they are a bit cumbersome. If you are short of cash and desperately need a 3G tablet - or for that matter, just fancy a 3G Android e-reader - then you shouldn’t be too disappointed. You might even be pleasantly surprised. Just don’t expect miracles: you really do get what you pay for. ®