Expanding upon its first-generation predecessor’s sleek design and full-frame sensor, the black Sony a7C II introduces several enhancements in resolution, autofocus, in-body image stabilization, and video capabilities, all while retaining its compact, versatile form factor.
**33.0MP Exmor R CMOS Sensor and BIONZ XR Processor**
The Sony a7C II features a 33MP full-frame Exmor R CMOS sensor paired with the potent BIONZ XR processor. This combination enables impressive 10-bit 4K video at up to 30 fps and a top continuous shooting rate of 10 fps with AF and AE using either the mechanical or electronic shutter. The back-illuminated sensor design increases resolution without compromising sensitivity, offering an ISO range of 100-51200, expandable to ISO 50-204800. The camera excels in low-light conditions with minimal noise and a wide dynamic range.
**Video Recording**
The a7C II provides an array of robust video features for content creators and videographers:
– Record in 10-bit 4:2:2 using the advanced XAVC S-I format at bitrates up to 600 Mb/s.
– Achieve full-frame 4K recording at up to 30p, up to 60p in 4K with a Super35 crop, and full HD recording at up to 120p, all with full 1:1 pixel readout.
– Capture high-speed 120 fps footage for expressive 4x and 5x slow-motion sequences at 30p or 24p.
– Utilize Slow & Quick (S&Q) mode to shoot 4K video at specified frame rates from 1-60 fps and Full HD from 1-120 fps, enabling both slow-motion and time-lapse effects.
– Benefit from the S-Log3 and S-Gamut3.Cine gamma curves for over 15 stops of dynamic range and seamless post-production flexibility.
– Employ S-Cinetone for distinct colors and natural skin tone rendering.
– Apply Creative Looks to footage for mood enhancement during shooting and reduced post-processing.
– Create custom LUTs and presets for accurate monitoring and previewing via the camera’s monitor, EVF, or HDMI output.
**AI-Powered Autofocus and Image Stabilization**
The a7C II incorporates an AI processing unit, enhancing autofocus and image stabilization:
– The camera boasts 759 phase detection points in stills mode and 495 points in video mode, covering 94% of the image area. These points benefit from AI-powered subject recognition and real-time tracking.
– A new autoexposure algorithm, Human Pose Estimation, improves exposure accuracy by 20%.
– The auto white balance benefits from enhanced AI processing, particularly in challenging lighting conditions.
– Additional autofocus features include focus bracketing for up to 299 images, low-light focus accuracy down to EV -4.0, focus breathing compensation, autofocus assist, focus mapping, and focus peaking during autofocus.
**Vlog-Friendly AI-Enhanced Framing**
The AI Processing Unit recognizes and tracks subjects during video recording, automatically adjusting the frame to keep the subject in a prominent position. Customizable tracking options are available for precise control.
**Image Stabilization**
With seven stops of shake compensation, the pixel-level 5-axis optical image stabilization system counteracts five types of camera shake during handheld stills and video shooting. The AI Processing Unit enhances communication between the camera body and lens, ensuring stable framing before capturing the shot.
**Advanced Rendering**
For still photography, the a7C II offers a variety of color renderings and compressions. The introduction of the High Efficiency Image File (HEIF) format provides efficient storage. Users can choose between Compressed and Lossless Compressed options when shooting raw. The AI Processing Unit enhances Auto mode for better exposure results, even in challenging situations. Creative Looks presets are available for stills, allowing user-defined configurations with eight adjustable parameters. A Hybrid Log-Gamma mode delivers accurate dynamic range in 10-bit HEIF format for optimal tethered viewing.
**Body Design and Connectivity**
The camera includes a front command dial for enhanced control. It supports USB output for streaming with full-frame 4K video at 30 fps. Built-in 802.11a/b/g/n/ac Wi-Fi enables instant image sharing on the 2.4 GHz and 5 GHz bands. Integrated 3.5mm headphone and microphone ports offer audio control during video recording. The 2.36m-dot OLED electronic viewfinder provides high-resolution, .70x magnification for precise framing and includes a 120 fps mode for smoother subject tracking. The vari-angle 3.0″ 1.03m-dot LCD touchscreen accommodates high, low, and front-facing angles. The camera accepts the high-capacity Z battery rechargeable lithium-ion battery and can be powered via USB, also serving as a charging port. The robust magnesium alloy body features dust and moisture seals for durability.