Tag Archives: 8k

Sony Xperia 1 III is Slow Motion Capable!

Sony has now released the third iteration of their Xperia 1 series which are the flagship phones from the company that really push the capabilities of the brand. Many point out that Sony smartphones are excellently made and perform admirably while also including the now coveted 3.5mm audio jack which has been removed at the behest of Apple iPhone influence in the vast majority of phones. We will say it once more, USB C audio adapters are terrible connections compared to 3.5mm jacks which offer the best possible audio transmission possibilities without compression and other trade-offs.

The new Sony Xperia 1 III continues the 120fps 4k HDR pedigree of the Xperia 1 II which is clearly a much-coveted feature for video enthusiasts. This time around the phone improves color, compression, and HDR fidelity to deliver an outstanding image when light allows it. The phone also has the typical 1080p 120fp and 240fps frame rate that have been showing up as commonplace features in flagship smartphones but absent is any higher frame rates that were included the Motion Eye TM technology used in previous Sony phones allowing 1000fps 1080p recording for a short time. → Continue Reading Full Post ←

Samsung ISOCELL GN2 does 480fps!

The hegemony of phone sensors has been the purview of Sony with their Exmor sensors for many years but now Samsung has started making inroads in the space with their ISOCELL chips. The latest is currently mass-produced and shipping in handsets already which is not a paper launch, but a real thing. The chip is capable of massive low light improvement compared to other sensors because it is essentially a near 1″ sensor with 1/1.12-inch measurements. This is close to what Sony RX cameras use as a main sensor, and a first for a phone.

As to how they are able to fit this sensor on phones, it is a dance between a protruding camera bump that is a little larger than usual and also a lens system that creates a full imaging circle from a minute distance. The GN2 is capable of recording 480fps in HD 720p, 4k 120fps, 30fps in 12.5MP windowed size and 10fps in 100MP mode which uses a clever algorithm and three RGB exposures to derive a 100MP image from the 50MP source. → Continue Reading Full Post ←

Xiaomi Mi 11 Ultra Slow Motion Mode 1920fps Fake?

Xiaomi has surprised this year with now the Mi 11 Ultra phone which is a big step up from the Mi 11 released earlier this year. The huge difference lies in the size of the sensor which is close to a 1″ camera sensor like those found on the Sony RX camera series for example. The phone has two 48MP sensors and a main 50MP sensor for the main camera with a highly protruding camera bump that really screams for a case to be able to balance well on a flat surface.

The slow motion modes on the phone are rumored to be the garden variety with 120fps/240fps 1080p, 60fps 4k, and also a selfie camera that does 720p 120fps which is becoming commonplace. What is really peaking our interest is the 1920fps slow motion mode that is touted by some reviews. It is unclear what the phone is capable time-wise as the specs are still not all there. The samples we have seen show detail loss and the clear signs of interpolation. → Continue Reading Full Post ←

Phantom TMX 7510 does 76000 fps in HD!

Phantom TMX 7510

The scientists at Vision Research are at it again at their favorite pastime of hyper slow motion gear creation.  The new TMX 7510 Phantom camera is the fastest ever in their arsenal with a mind-bending spec of 75 Gigapixels throughput which is capable of delivering 76,000fps  1 Megapixel resolution or slightly higher than HD at 1280 x 800px.

The camera features the first BSI or Back-side illuminated sensor ever used in a Phantom camera. This allows for much better low-light performance which is crucial for slow motion applications.  The camera tops out at a ridiculous 1.75 million fps frame rate at 1280 x 32px in standard width mode or 640 x 64px in Binned mode.  One second recorded at that speed creates a file that plays back for 972min or just over 16hrs in a 30fps timeline.  Yikes! → Continue Reading Full Post ←

Sony A1 Slow Motion has 8x Mode!

Sony A1 Slow Motion

Just in time for the Japanese Olympics if they ever take place, Sony has released the Sony Alpha 1 or A1 for short which is probably the most powerful mirrorless camera ever produced.  Customary for Japanese camera manufacturers in Olimpic years, the likes of Canon and Nikon have released their professional flagship products like the  1DX and D6 which are still SLR mirrored products that have the highest possible Autofocus features for a camera of that type as well as speed and dependability.

Sony has had some inroads in that space with the Sony a9 series but they were missing a higher megapixel count version that could really differentiate it from the pack and the A1 seems to be just that kind of product. By shooting 8k video at 24,25 and 30p it becomes future-proof for the next decade as far as resolution goes and by taking 30 images per second in stills mode at the full 50MP resolution with AF Tracking, it is one blinding fast beast.  The fact that it also shoots 120fps 4k and 240fps Full HD doesn’t hurt it either.

Sony A1 Sensor Specs:

Lens Mount Sony E
Camera Format Full-Frame (1x Crop Factor)
Sensor Resolution Actual: 50.5 Megapixel
Effective: 50.1 Megapixel (8640 x 5760)

Sony A1 Video Specs:

Recording Modes H.265/XAVC HS 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [50 to 280 Mb/s]
H.265/XAVC HS 4:2:0 10-Bit
UHD 8K (7680 x 4320) at 23.976p/25p/29.97p [200 to 400 Mb/s]
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [30 to 200 Mb/s]
H.264/XAVC S-I 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [240 to 600 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [89 to 222 Mb/s]
H.264/XAVC S 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [100 to 280 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p/200p/239.76p [50 Mb/s]
H.264/XAVC S 4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [60 to 200 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p/200p/239.76p [16 to 100 Mb/s]
External Recording Modes Raw 16-Bit
4.2K (4264 x 2408) up to 59.94p
4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i
4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i

The Sony A1 is probably the fastest mass production professional hybrid camera ever made. The speed required for 50 megapixels at 30fps means that it is processing and saving in RAW format or RAW+JPG to CF Express Cards  at 1.5 Billion Pixels/Second and all of this while using the 120Hz continuous intelligent Auto Focus for people and animals.

Introducing Alpha 1 | Sony | α by Sony | Camera Channel:

Sony A1 Slow Motion Frame Rates:

  • H.264/XAVC S 4:2:2 10-Bit
    UHD 4K (3840 x 2160) at
  • 50p/59.94p/
  • 100p/119.88p [100 to 280 Mb/s]
  • Full HD (1920 x 1080) at 50p/59.94p/100p/119.88p/200p/239.76p [50 Mb/s]
  • 8x Slow motion is 240fps played in a 30fps timeline!

The Slow motion frame rates are also here with up to 4x 120fps in 4k 10 bit at up to 280Mbits/sec and 100 to 240fps 8x in Full HD 1080p at 50Mbps.   We can see the sample below that contains several clips at 4k 120fps and some intercut 240fps Full HD like the divers shot in Hunters Of Light below.  We can safely say that the quality at 4k 120fps 10 bit is near perfect but we still cannot attest to the quality of a file in Full HD at 100, 120, 200 and 240fps derived from a Full Frame sensor recording from a 50MP source.

We have confirmed that the camera has a 21 Megapixel crop factor in APS-C size for stills and possibly video which probably means that all the higher 1080p frame rates are possibly extracted from the crop area of the sensor and not from the full 50MP area.

Testing Out 240 FPS Sony A7S III – Indonesia by Calvin Kho: → Continue Reading Full Post ←

Xiaomi Mi 11 Slow Motion has a 480fps mode!

Xiaomi Mi 11 Slow Motion

There are many new phones about to be announced including the most awaited Samsung release of the year, the Galaxy S21 which is due in a day or so. However the Xiaomi Mi 11 which was recently announced has been making a great impression on reviewers with a fluid 120Hz display, above-average camera features, 8k video, and our main interest the slow motion recording modes.

The high speed mode includes a 240fps 1080p mode but most interestingly this extends to 1080p 480fps which might be of comparable quality.  The Xiaomi brand has been making cameras and phones for a few years now and while it is usually discounted as a budget brand, the inclusion of pro features like a Snapdragon 888 processor and a whopping 108MP main camera make it stand apart.

Xiaomi Mi 11 Slow Motion Modes:

Main Camera:

  • 4k video at 30p/24p/60p
  • 1080p Full HD: 30/60/120/240/480fps
  • 8K video recording: 24/30fps

Selfie Camera:

MAIN CAMERA Triple 108 MP, f/1.9, 26mm (wide), 1/1.33″, 0.8µm, PDAF, OIS
13 MP, f/2.4, 123˚ (ultrawide), 1/3.06″, 1.12µm
5 MP, f/2.4, (macro), 1/5.0″, 1.12µm
SELFIE CAMERA Single 20 MP, 27mm (wide), 1/3.4″, 0.8µm
Features HDR, panorama
Video [email protected], [email protected]
PLATFORM OS Android 11, MIUI 12.5
Chipset Qualcomm SM8350 Snapdragon 888 (5 nm)
CPU Octa-core (1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680
GPU Adreno 660

MSRP Price: $739.74

We are happy to see such a plethora of frame rate and a very high-end performance package all for under $1000USD, in fact, it has an under $750 price tag which is very tempting.

We are also happy to see 120Hz becoming commonplace as a default refresh technology for displays on most mid to high end phones. This makes the experience fluid and for slow motion video it allows you to see 120fps live if needed before getting to a video editor.

Xiaomi Mi 11 Slow Motion Samples:

We found what we assume are legitimate samples of the slow motion mode. The quality is not class-leading but not that awful either. You be the judge:

Xiaomi Mi 11 Camera Test Slow Motion. by Mohsin EDITZ:

Xiaomi Mi 11 – Super Slow Motion by INCEPTION SK: → Continue Reading Full Post ←