CES 2018 is in full swing, and Panasonic has also brought us an upgraded version of the reflex free camera GH5 GH5s during the exhibition. Although the GH5s is only named with an "s", it is more like a new machine to be redone than the GH5. The difference between the two is too big.

If the 20.3 million pixels of GH5 still reserve a little possibility for the GH series as a camera, then GH5s can be said to have basically abandoned the identity of "camera". Although the new sensor of GH5s is still M4/3, its pixel size is only 10.2 million. The CMOS size remains the same, the pixel size is smaller, and the unit pixel size is larger. Panasonic's approach is to improve the recording demand of GH5s in low light environment. What's more, Panasonic has successfully integrated the The highest available ISO is raised to 51200 ， At the same time, it also adopts the dual ISO technology only equipped with professional cameras A native ISO 400 sensor and a native ISO 2500 sensor are used. They are responsible for the low sensitivity and high sensitivity dimensions respectively, which can reduce the noise under the high sensitivity as much as possible. On the basis of the above, Panasonic GH5s can also achieve 60 frames of Cinema 4K shooting. It supports 4:2:2 10 bit sampling for internal recording/4:2:2 10 bit 400Mbps recording. In its HLG (Hybrid Log Gamma) mode, it can also achieve 4K HDR shooting.

Panasonic GH5s will be officially launched on February 2, with a single unit selling at US $2499 (about 16200 yuan).

Panasonic GH5s body specification:

Processor: Venus Engine 10

Sensor: 10.2 million effective pixels 4/3 LiveMOS sensor

Anti shake: electronic anti shake, no body anti shake

Focusing system: 225 focus points, the fastest focusing speed is 0.05 seconds

Viewfinder: 3.68 million dots OLED EVF, 100% field of view

Display screen: 3.2 inch 1.62 million picture point reversible touch screen

Sensitivity range: available ISO160-51200 (can be expanded to 80-204800)

Metering system: 1728 area multi-mode metering system

Metering range: EV 0-EV 18

Shutter speed: mechanical shutter 60s-1/8000s, electronic shutter 1s-1/16000s

Flash synchronization rate: 1/250s

Maximum continuous shooting speed: 12fps (10fps 14bit RAW)

Exposure compensation:-/+ 5EV

Video: C4K video (60p, 150Mbps, 4:2:2 10 bit), 240fps full HD video

Storage mode: dual SD/SDHC/SDXC (UHS-II compatible)

Interface: USB3.1、HDMI、 Microphone, headset

Others: built-in Wi Fi (802.11a/b/g/n/ac) and Bluetooth 4.2

Minimum operating temperature:- 10 C

Protection: dustproof and splash proof

Battery: DMW-BLF19， 440 photos can be taken

Body size: 139 x 98 x 87 mm

Weight: 660g