Just because the EX320 is rather small and cute doesn't mean we'll go easy on it, especially as one can pick up a very serviceable 32 inch TV for the same price; so do good things come in small packages? Read on to find out.
Design and Features
We're pretty much used to seeing 4 HDMI inputs, as standard, these days but that the EX320 has just 2 is no great surprise given its likely intended use. Both HDMI ports are to the rear and are accompanied by component video in with corresponding stereo audio jacks, a RGB Scart terminal, an aerial socket - not capable of receiving HD transmissions, SPDIF optical audio out and a LAN connection. A very nice bonus - and perhaps a bit of a killer feature for the EX320 - is that the TV is wireless ready out of the box so no need for unsightly, and costly, USB wireless donglage. To the side, there's a USB input that can be used for media playback or with a HDD for recording TV. Additionally there's a CAM slot, headphone jack and a D-SUB PC in. The EX320 'only' has a resolution of 1366 x 768 so prospective buyers may need to take that in to consideration if they were thinking of doubling it up as a PC monitor. It's a bit of a shame there's no HDMI input to the side as they can be very convenient for HD video cameras and the like. Still you could just wirelessly stream your content to the TV so its omission is by no means a deal breaker.
You're probably getting the idea by now that the EX320, despite its size, is not lacking in features and there's plenty more with the inclusion of Bravia Internet Video being perhaps the major highlight. The hub provides access to the usual suspects in YouTube, BBC iPlayer, LoveFilm and Demand 5 but there's 20, or so, others to choose from.
Sony's new Web Browser also makes an appearance on the EX320 but of course it's a rather 'lite' browser that, unlike Samsung's, isn't capable of flash video playback. That said, it's definitely a step up from Teletext and is adequate for a quick surf whist taking tea and toast. Again, the biggest hurdle is in using a TV remote to browse but there's an App available for smartphone owners that will help. The EX320 is Windows 7 certified and DLNA compliant and we certainly found it a very good network performer, particularly in tandem with the free, and unofficial, PS3 Media Server.
If owners fancy a bit of video chat through Skype, they have the option of purchasing the CMU-BR100 Web Cam/Microphone that resembles a Wii sensor bar. There's also a presence sensor that will put the TV in to standby if it fails to sense anybody present after a defined period - it's set for 30 minutes by default in the menu but there's a range of options.
The remote control is of the usual Sony standard in terms of design but feels considerably less weighty than some of the others we've had our hands on. Again, nothing to fall out with here.
We think it's fair to say the LED edge-lit EX320 is very generous in the features packed in and we were actually a little surprised just how much was on offer!
Gamma performance was a little all over the place and we'd more or less have to rely on the global gamma slider to try to flatten it out but we have found, in the past, that contrast needs to be set with real care on the Sony LED LCD's.
Performance here could probably be best described as reasonable. Quite how important the need to hit the Rec.709 standard is open to question on a display of this size and provided we could make a good fist of the greyscale and minimise luminance errors, on-screen images should be more than passable.
Calibrated ResultsAs we've experienced before with Sony's, the low end white balance controls proved very coarse and in the end we managed to tweak the following using the gains only:
We've no CMS to play with in any Sony set so we're relying on greyscale improvements and the Colour control, only, to get closer to Rec.709.
Getting the white balance in order brought benefits to the hue results of the secondary colours and we'd got the all important luminance results much closer to target. Overall, it's a decent result if colour saturation was a little disappointing but, frankly, if you require reference colour accuracy on a display sub 26", we'd consider you in a tiny majority and/or it's your job where you need a broadcast monitor.
Picture ProcessingThe short version here is, thumbs up! To go in to slightly more detail, the KDL-EX320 scales extremely well, making the exclusion of a HD tuner much less of an issue than it might have been. Video deinterlacing was similarly excellent, even with challenging material, fine details - especially in HD content - maintained integrity under motion. The most common PAL(2:2) and NTSC(2:3) film cadences were detected when sent interlaced and 24p shot material was represented without undue judder. Note: Film Mode needs to be set to Auto in the Picture menu for the cadence detection to work successfully. All in all, the EX320 is one nifty little mover when it comes to video processing which is in common with all the Sony's we've seen for some time.
Gaming PerformanceWe guess the EX320 might find its way in to the odd kids bedroom and the more affluent of students' bedroom so gaming performance could be a consideration. The EX320 is one of the most consistent performers we've seen in terms of input lag testing, measuring 50 milliseconds in 9 out of 10 measurements - the other was 53 milliseconds, in case you were wondering. For the competitive gamer that's not a great result meaning up to 4 frames lost, at 60 frames per second, and it was a consistent measurement across the picture modes, including Game. We doubt that anyone has this on their radar as a gaming monitor for online competition but it would certainly be OK for some single player where adjustment is more successfully made.
Energy ConsumptionWe were perhaps anticipating a record breaker here and in terms of consumption, per diagonal inch, it even beat the 15" LG OLED Phil looked at last year, taking only 22w, when calibrated. In standby, we couldn't get a reading.
High Definition images, despite the size, still exhibited a noticeable improvement over their SD counterparts - with broadcast HD that's as much as bitrate as it is pixel count but Blu-rays looked very good; from two feet away. Obviously the KDL-26EX320 would be a more sensible proposition for Blu-ray.
The problem with the EX320 is it lacks pop, in almost any lighting conditions. We alluded to the low light output previously but it is very low, measuring around 15ftL at peak output, when calibrated, with the backlight maxed out. The general under saturation of both primary and secondary colours didn't help the muted image either. We realise, at this size, there wont be many LEDs to play with to generate the necessary light output but Sony need to have a look at ways of letting more travel from the sides.
- Wireless built in
- Bravia Internet Video
- Networking capabilities
- Black level
- Calibrated greyscale
- USB PVR recording
- Picture is far too dim for most environments
- Clunky low end greyscale controls
- Input lag for online gamers
Sony EX320 (KDL-22EX320) 22 Inch LED LCD TV Review
We really enjoyed the calibrated picture and the feature set is nothing short of excellent - being able to stream the likes of iPlayer wirelessly is a real plus, as is the home networking. Don't get us wrong, just because it's not a badge winner doesn't mean the EX320 isn't worthy of consideration, far from it, but it will need to be in the right place!
We can't ever recall using the verb cute in a review before but the EX320 is just that, mixed with a touch of elegance. Sony can make things look good and they've done it again. In terms of the appearance of menus and EPG, the reduction of screen estate taken up by the XMB is a welcome one. The general GUI response is still a touch sluggish but the EPG remains a standard for other TV manufacturers to emulate.
Out of the box performance in the Cinema mode was reasonably pleasing but much improved with calibration whilst the video processing of the X-Reality engine was as top notch, as ever, with both HD and SD signals. The EX320 managed an excellent black response with very good - for edge-lit LCD - screen uniformity.
We don't wish to appear as the proverbial scratched record but the EX320 really doesn't go bright enough and the relatively clipped peak light output certainly hampers contrast and dynamic range. With about twice the oomph, the 320 would have been a little cracker. As it is - it's nice but dim
Contrast/Dynamic Range/Black Level
Ease Of Use
Value for Money
Our Review Ethos
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