Logo Logo
deutsch
directory schraeg
Knowledge
Codecs
Hardware
Camcorders· Cinema-Kamera· Computers· Drohnen· GPU· Kamera-Zubehör· Video-DSLR· accessories
Software
Compositing· Color correction· DV Editing
DV-Movies

HowTo
Shooting· Sound
Misc
Forschung· KI· Reviews· Streaming
/// News
8K120p full frame sensor competition from China - Gpixel GCINE4349

8K120p full frame sensor competition from China - Gpixel GCINE4349

[13:31 Wed,15.December 2021   by ]    

After Sony has served the large format/cine sensor market almost single-handedly over the last few years, a new sensor supplier surprisingly appears on the cine stage.

Gpixel from China shows on its datasheet for the GCINE4349 a highly competitive 8K120p full-frame sensor, which - at least on paper - can easily compete with current sensor flagships. The data sheet (and also the linked website) explicitly refer to cine applications.



The DualGain readout option, which is supposed to allow 87dB signal-to-noise ratio at 16 bit quantization, is outstanding. Sensors that can be read out with two gain levels basically promise a high dynamic range and are almost only found in dedicated cine cameras (ARRI cameras with ALEV sensors, Blackmagic&s URSA 4.6K sensor as well as some new Canon Cinema EOS models).

The claimed 87 dB dynamic range for dual-gain readout corresponds to about 14.5 f-stops, which is a very respectable value for an 8K sensor with 4.3 μm sensors. The rolling shutter cannot be slower than 8.3.ms at 120p. However, this only applies to DCI formats. If you want to use the full 3:2 image height for moving images, you can only downsample to 6K or 4K.

gpixel_cine
The Gpixel GCINE4349 sensor



In addition, there are HDR readout modes, which are calculated by multiple exposures and buffering on the sensor. Here, the manufacturer mentions up to 110 dB dynamic range or 18 f-stops. However, such specifications usually cannot be compared qualitatively with a clean dual gain readout.

By the way, Gpixel is not a fundamentally new sensor manufacturer, but the company has been designing sensors for various applications (among others also in Belgium and Japan) for about 10 years. The fact that Gpixel now explicitly produces cine sensors (and announces them by name as a series) suggests that we can expect and will see more here. Maybe even a similar 6K-S35 sensor soon?

Link more infos at bei www.gpixel.com

deutsche Version dieser Seite: 8K120p Vollformat-Sensor für Cine-Kameras -- Konkurrenz für Sony aus China

  

  Vorige News lesen Nächste News lesen 
bildNikon stellt low-cost NIKKOR Z 28–75 mm 1:2,8 Vollformat Zoom vor bildPanasonic GH6 kommt erst Anfang 2022


related news:1E0Node-based editing for After Effects - Hollywood Illusion launches Magic Nodes 1.5 31.May 2023
Will Avid be sold soon? 28.May 2023
Final Cut Pro for iPad and Final Cut Pro Update 10.6.6 now available 24.May 2023
Apple Final Cut Pro and Logic Pro coming to iPad in May - in new versions 9.May 2023
Apple: Is Final Cut Pro coming to the new iPad Ultra next year? 5.May 2023
Vegas Pro 20 Update 3 released - multiple Smart Masks and more 4.May 2023
Atomos Edit introduced: Online Editing Coupled with Connect/Coud Capabilities 28.April 2023
alle Newsmeldungen zum Thema DV Editing
1E0Canon introduces smartphone competitor Canon EOS R100 with APS-C sensor and 4K video 26.May 2023
FUJIFILM X-S20 - Small and compact with 6K30p -S35 sensor 24.May 2023
Xiaomi 13 Ultra with Leica quad camera - 1" sensor and variable aperture 21.April 2023
DJI Inspire 3: New top model with 8K full-frame sensor and many upgrades 13.April 2023
Panasonic - Organic sensor for improved color reproduction 20.March 2023
Neue Blackmagic Studio Camera 6K Pro mit Super35-Sensor, EF-Mount und Live-Streaming 24.February 2023
Canon introduces EOS R50 DSLM with APS-C sensor for 829,- Euro 8.February 2023
alle Newsmeldungen zum Thema Sensor
1E0Compact vlogging camera Sony ZV-1 II features new wide angle zoom lens 23.May 2023
Discount promotions summer 2023: Save on cameras and lenses from Sony, Fujifilm and Zeiss 18.May 2023
Sony Xperia 1 V - Smartphone as preview monitor and copilot for Alpha cameras 11.May 2023
Atomos Connect integration with Sony Ci Media-Cloud on the horizon 15.April 2023
Sony shows reference flagship 4K HDR monitor BVM-HX3110 - 4,000 nits peak 14.April 2023
Virtual production with Sony Venice: New toolset aims to improve workflows and color management 13.April 2023
Sony FX3 and FX30: New firmware brings DCI 4K, true 24p and more 13.April 2023
alle Newsmeldungen zum Thema Sony


[nach oben]
















Archiv Newsmeldungen

2023

June - May - April - March - February - January

2022
December - November - October - September - August - July - June - May - April - March - February - January

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000






































deutsche Version dieser Seite: 8K120p Vollformat-Sensor für Cine-Kameras -- Konkurrenz für Sony aus China



last update : 1.Juni 2023 - 18:02 - slashCAM is a project by channelunit GmbH- mail : slashcam@--antispam:7465--slashcam.de - deutsche Version