Sony 77" Class 4K (2160p) Smart OLED TV (XR77A80J)

The Sony 77" Class 4K Smart OLED TV (XR77A80J). This model was a premium 2021 OLED television known for its superior picture processing.

Here is a summary of the key features, along with important clarifications based on professional reviews:

Key Technology & Performance

• Display Type: OLED (Organic Light Emitting Diode). This means each pixel can turn completely off, providing infinite contrast and perfect black levels, ideal for movie viewing.
• Resolution & Panel: $4\text{K} \text{ (2160p)}$ resolution on a massive $76.5\text{''}$ screen.
• Refresh Rate (Clarification): The listing states Effective Refresh Rate: 60hz. However, this TV has a native 120Hz panel, which is the current standard for premium TVs. This feature is necessary for smooth motion and high frame-rate gaming. The 60hz listing may be an error or refer to the base content playback [1.2, 1.6].
• Processor: This TV features Sony's Cognitive Processor XR, which uses advanced processing to cross-analyze and optimize picture elements for a more realistic viewing experience [2.1].

Gaming & Connectivity

• Connectivity: Includes 4 HDMI ports and 2 USB ports.
• Gaming Features: The TV is capable of 4K at 120Hz and supports Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) for next-gen consoles like PS5 and Xbox Series X [2.3]. Crucially, only two of the four HDMI ports support the full HDMI 2.1 features [1.6].

Sound & Smart Platform

• Audio Output: The listing specifies 3 Channel (50W). This is due to Sony's Acoustic Surface Audio+ technology, where the screen itself vibrates to create sound, perfectly matching the audio to the action on the screen for an immersive effect [2.3].
• Smart Platform: Uses Android TV (which was the primary platform before being fully transitioned to Google TV).

Deal Context

The television is listed in "Open box" condition by vipoutlet for US $1,307.60 (with a coupon available for further savings) compared to a list price of $2,700.00. This represents a significant discount for a large, high-end 2021 OLED model.

Would you like me to look for reviews to see how it performs for general viewing or gaming, or are you interested in a similar TV model?