Tag Archives: slowmo Samples

Sony Xperia XZ2 Slow Motion Samples!

Sony Xperia XZ2 Slow Motion Samples

Sony made a headline splash with the Xperia XZ2 last week but samples of the slow motion or HDR were not widely available to really see what the phone could do.  Even today they are few and far between but we were able to find some to make a pretty good assessment of the quality offered in video mode.

We were quite impressed to find a resolution gain that it is quantifiable in 1080p 960fps Full HD mode slow motion that is greater than previously thought. It is still not true 1080p quality but it is slightly higher from 720p which in turn makes this XZ2 Phone the best 960fps phone out there for quality. The Galaxy S9 is close behind but with a severe aliasing increase by reducing the data captured. → Continue Reading Full Post ←

Sony Xperia XZ2 1080p 960fps Spec!

Sony Xperia XZ2

The new Sony Xperia XZ2 from Sony is their flagship phone for early 2018. It has a lot going for it like 4k HDR movie mode which is a first for a phone and from what we can see it really makes a difference in dynamic range and color on the footage. It also has the latest Snapdragon 845 SoC for increased performance with the battery savings to boot.

What we are interested however is the slow motion high frame rate capabilities which after the Galaxy S9 with 960fps HD 720p announcement, Sony needed to respond accordingly.  Well, Sony has done so and they now claim 1080p 960fps slow-motion video on their XZ2 phone which is a one up on the Galaxy with more resolution.  However, it is not all that rosy as companies seem to equate a frame size with video quality which in many cases is not even close to spec. → Continue Reading Full Post ←

iPhone X Slow Motion Samples 240fps!

Now that the iPhone X has been released to the public, it is time to examine its slow-motion quality when shooting at 240fps 1080p mode.  There is a lot of expectation for what this phone can do but in the end you will get a mild bump in camera quality compared to the iPhone 7 and the exact same camera module as the iPhone 8 Plus.

It is of note that the phone is smaller than the 8 Plus and that battery life should be about the same since the screen is not feeding that extra real estate.  We were very excited about having 1080p finally hitting 240fps on a phone but as you will see; it may not be as good as claimed.  Looks pretty close to 720p upscaled and quite soft which means information is being thrown away to have the high frame rates. → Continue Reading Full Post ←

Yi 4k+ Slow Motion Samples!

Yi 4k+ Slow Motion Samples

The Yi Technology Yi 4k+ has been shipping for a few days and now slow motion samples have been posted online. There is no question the Yi 4k+ is the best value in action cameras today with specs that reach 4k at 60fps and up to 240fps in 720p Wide mode.

There is, of course, a resolution decrease and softness increase when it reduces the frame size to extract frames but it is within the norm and very competitive image quality wise with GoPro Hero 5 and Sony Action cam.  There are nearly identical components inside the Yi 4k+ to other action cameras and the Ambarella H2 Chipset makes its debut on the Yi line with good performance. → Continue Reading Full Post ←

Chronos 1.4 Update 4 and Yi 4k+ Ships!

Chronos 1.4

The Chronos 1.4 camera is nearing the ship date with early bird units now scheduled to be shipped end of April or beginning of May.  The delay as stated in update #3 is due to some LCD parts not performing as indicated and the manufacturer taking longer than anticipated. All other components are ready for assembly.

As far as FCC & CE emissions approval, tests are still ongoing and look promising.  If nothing else changes early bird backers should start to get their Chronos 1.4 in 4 weeks time. For non early bird backers expect a similar delay time frame to your orders. Once the cameras start shipping the time delay should compress with assembly, testing and packaging being the only steps. → Continue Reading Full Post ←

Yi 4k+ Leaves Slowmo Unchanged in HD!

Yi 4k+

The Xiaomi Yi 4k+ Camera announced today at CES is revolutionary just barely by it’s 4k 60fps spec which is ahead of all other action cameras in the market. However 1080p and 720p resolutions have not seen a bump in frame rates with the cameras still doing the same specs as last year’s Yi 4k camera which is in turn the same spec as the GoPro Hero 4, 5 and Sony X3000 Action cameras.

The YI 4K+ uses the newest Amba H2 SOC, the first 14nm video processing/encoding SOC part which is quite fast and on the spec list fast enough for 120fps at 4k on AVCHD encode.  This pixel rate is fast enough for 240fps at full 1080p or  480fps at 720p without maxing the system.  Yi 4k+ however has remained conservative due to hardware limitations in other areas like imaging sensor and memory allocation to just 4k 60p recording. → Continue Reading Full Post ←