Sony SLT-A77 Review | 108 Data compared

The Sony Alpha 77 is a high-performance, semi-professional DSLR (SLT) that stands out for its 24-megapixel APS-C sensor and extreme speed. A primary strength is its 12 frames-per-second continuous shooting capability, maintained even in RAW mode, which is supported by a "Translucent Mirror" that allows for continuous phase-detection autofocus during high-speed bursts. The camera is richly equipped, featuring a weather-sealed magnesium body, an innovative 3D-tilting monitor, integrated GPS, and a highly impressive 2.3-million-dot OLED viewfinder that offers a 100% field of view. Pros and Cons at a Glance Pros Cons Exceptional Speed: 12 fps with continuous autofocus. High ISO Noise: Visible grain and loss of detail starting at ISO 3,200 compared to full-frame rivals. High Resolution: 24MP sensor delivers class-leading sharpness in good light. Battery Drain: High power consumption when using the electronic OLED viewfinder. Build & Handling: Robust, weather-sealed body with a versatile 3-way swivel screen. Ergonomics: Some users may find the control joystick slightly "fiddly" or small. While the Alpha 77 struggles to match the low-light performance of more expensive full-frame cameras like the Canon EOS 5D Mark...

The Sony Alpha A77 features Translucent Mirror Technology, enabling a rapid 12 frames per second continuous shooting speed, a high-resolution 24.3-megapixel sensor, and a detailed 2.36-million-dot OLED viewfinder. The camera, housed in a durable weather-sealed body, offers excellent video capabilities with 1080p recording at 60fps, providing a premium shooting experience, according to the review. However, the fixed mirror reduces light reaching the sensor, causing increased noise at high ISO settings and, in some cases, aggressive noise reduction. Performance is limited by significant buffer-clearing times during high-speed shooting and, along with the bright OLED display, contributes to reduced battery life compared to conventional DSLRs.

summary of the Sony Alpha SLT-A77 review: Review Summary The Sony Alpha SLT-A77 stands out for its capability to record Full HD video at 50p in the AVCHD format, paired with a continuous phase-detection autofocus system enabled by its translucent mirror technology. On the positive side, the camera's aluminum-built, splash-proof body offers excellent, balanced stability for shooting both photos and videos. Users will appreciate its highly flexible, fully articulating rear display and the bright OLED viewfinder, which provides precise exposure assessment and allows for immediate photo previews. Additionally, the customizable button layouts allow shooters to tailor the controls to their specific workflow needs. However, the pre-production model reveals several ergonomic and operational drawbacks. The video recording button is positioned too close to the viewfinder, making it difficult to press without introducing initial camera shake and often leading to accidental triggers when adjusting the diopter. For videographers, a significant flaw is that the viewfinder lacks a 16:9 aspect ratio guide before recording begins, forcing users to start recording just to judge their exact framing. Finally, the automatic switching between the monitor...

The Sony Alpha 77 (SLT-A77V) is a high-spec semi-professional camera built around a robust, weather-sealed aluminium body featuring a steady grip and an integrated GPS module. A standout feature is its 24.3-megapixel APS-C CMOS sensor paired with an internal image stabiliser, which delivers high-resolution imagery normally associated with full-frame models. It sets itself apart with an innovative, highly adjustable 3-inch display sporting 921,600 dots that can tilt, swivel, and extend outwards, alongside a sharp 2.3-million-dot OLED electronic viewfinder providing 100% field coverage. Thanks to Sony’s translucent mirror technology (SLT), the camera achieves continuous autofocus during video capture and boasts rapid burst shooting speeds of up to 12 frames per second at full resolution. It also records Full HD video at up to 50 progressive frames per second, compressing files into the AVCHD format to save memory space. Despite its impressive feature list, the camera does exhibit a notable ergonomic drawback regarding its menu control. While the inclusion of dual control dials on the front and back simplifies manual adjustments for exposure and aperture, the rear joystick used to navigate the...

The Sony SLT-A77V (Alpha 77) is an advanced camera designed for professionals and ambitious amateur photographers, heavily distinguished by its innovative Single Lens Translucent (SLT) technology. Instead of a traditional flipping mirror, it uses a fixed translucent mirror that routes 30% of incoming light to the autofocus system and 70% to the 24.3-megapixel Exmor sensor. This architecture enables a stellar 2.36-million-dot electronic OLED viewfinder that successfully merges the informational clarity of digital overlays—such as a 3D digital level—with the brightness of a classic optical viewfinder. The camera is fully featured for diverse shooting conditions, boasting a highly flexible tilt-and-swivel control monitor, full HD 1080p video recording, built-in GPS location tracking, an external microphone port, HDMI, and a robust body that provides an excellent, secure grip for most hands. The primary strengths of the SLT-A77V lie in its sharp, high-contrast image quality, vibrant color reproduction, and exceptionally fast continuous shooting performance, which reached 8.47 frames per second in testing. Reviewers highly praised the excellent electronic viewfinder and the rapid continuous shooting functionality as its top "Pros". However, the camera does carry...

The Sony Alpha 77V is a highly capable DSLT featuring a rugged, weather-sealed magnesium alloy body with an ergonomic grip, an exceptional 2.36-million-pixel EVF, and a versatile tilting/swiveling 3.0-inch LCD screen. It boasts 11.9 fps burst shooting and an accurate 19-point autofocus system that excels in both photo and 1080p50 video modes, delivering high-quality images at lower ISOs. dkamera.de Conversely, the camera suffers from poor noise management at ISO 3,200 and above, where aggressive noise reduction significantly impacts image detail. Other limitations include a shallow buffer during high-speed shooting, reduced light transmission due to the fixed translucent mirror, and relatively poor battery life under heavy use.