The Sony A77 II comes with advance AF system and new image processor, so does the new camera will make you upgrade your 3 year old A77 camera, take a look at the core difference below…
Sony a77II vs. Sony Alpha SLT-A77 Specification Comparison Table.
Sensor: The Sony A77 II new sesnsor comes with Gapless On-Chip Lens Design, that will sure improve its performance compared to its predecessor.
Image processor: Sony a77II image processor is advance compared to Sony a77 (Bionz X vs Bionz), but Sony was unable to increase the shooting speed of the camera and its remain same as Sony A77 (12fps).
Image Stabilization: Both camera features built-in image stabilization.
More AF Points: Sony a77II Fast Hybrid AF system uses a total of 79 and 15 cross type, so we have no doubt that Sony a77II will do more quick and precise AF than Sony Alpha SLT-A77.
Better low light performance – The Sony a77II have more ISO range compared to Sony Alpha SLT-A77, the A77
Video Mode: Sony a77II features full HD video recording @ 60 and 34 fps frame rate.
Supported formats Sony a77II Full HD videos are recorded using the high-quality AVCHD codec, supported in the Internet-friendly MP4 format. RAW videos can be saved to a external recorder.
Video Mode: Sony Alpha SLT-A77 features full HD video recording @ 60 frame rates.
Supported formats Sony Alpha SLT-A77 AVCHD Progressive codec delivers stunning picture quality. MP4 codec offers smaller files for easier upload to the web.
Display: Sony a77II features bigger and high resolution display compared to Sony Alpha SLT-A77.
Sony a77II features 3″ Rear Screen Swivel LCD (1,228,800) (screen dots) on the other hand Sony Alpha SLT-A77 have 3″ Rear Screen Tilting LCD (921,600), so we get more flexibility while composing our shot with Sony a77II.
Wireless: Sony A77 II features built in WiFi connectivity with NFC, on the other hand A77 support Eye-Fi cards only.
Battery Life (CIPA): Sony a77II battery rating is 480 shots and other hand Sony Alpha SLT-A77 battery rating is 470 shots. According to CIPA.
Weight: Sony a77II lightweight than Sony Alpha SLT-A77.
High ISO Test Between Sony A77 II vs. Sony A77
Verdict: Based on specification comparison review we have seen a overall upgrade in core specification, we have new sensor, image processor and advance phase AF system, but the continuous shooting speed remain 12 fps, we recommend you to upgrade you camera OR if you are looking for a major uplift in core specification you can wait for Sony A77 III.