Sony A1 II image

Sony A1 II

Quick information
Brand Sony 2024
Model ILCE1M2B-001
Released Year 2024
Type Mirrorless Cameras
Color Black
Compatible Mountings Sony FE
Photo Sensor Resolution 50 MP
Video Resolution 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s], UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/110/120 fps [100 to 280 Mb/s]
Optical Zoom 1 x
File Format HEIF, JPEG, Raw
Status Active
Quick view

Overview

The Sony a1 II (ILCE1M2B-001) is a cutting-edge mirrorless camera designed for professional photographers and videographers. It features a full-frame stacked CMOS sensor with advanced back-illuminated technology, delivering high resolution and exceptional dynamic range. The camera incorporates the latest BIONZ XR image processing engine, enabling ultra-fast processing speeds and enhanced noise reduction. With advanced autofocus capabilities including real-time Eye AF for humans and animals, the a1 II ensures precise subject tracking. It supports 8K video recording at 30fps and 4K at up to 120fps, catering to high-end video production. The robust magnesium alloy body offers enhanced durability and superior weather sealing for challenging shooting environments.

The camera supports dual card slots with CFexpress Type A and SDXC UHS-II compatibility for reliable and high-speed data storage. Connectivity options include USB Type-C, HDMI Type A, Wi-Fi 5 GHz/2.4 GHz, and Bluetooth 5.0, ensuring versatile data transfer and remote control. The OLED electronic viewfinder provides 9.44 million-dot resolution for a clear, lag-free view. The camera also boasts a high-capacity Z battery for extended shooting sessions and fast multi-interface shoe compatibility for various external accessories.

Specifications

Built-In Media Camera Body & Accessories
UPC 842510149394
Manufacturer Sony
Warranty Description Limited 1-Year Manufacturer Warranty
File Format HEIF, JPEG, Raw
Effective Still Resolution 50 MP
Optical Zoom 1 x
Connectivity Technology Bluetooth, USB, Wi-Fi
Screen Size 3.2 Inches
Display Type LCD
Compatible Mountings Sony FE
Sensor Type BSI CMOS
Photo Sensor Resolution 50 MP
Photo Sensor Size Full Frame (35mm)
Color Black
Video Resolution 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s], UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/110/120 fps [100 to 280 Mb/s]
Camera Type Mirrorless
Sensor 50.1MP full-frame stacked CMOS, back-illuminated
Image Processor BIONZ XR
ISO Range 100-32000 (expandable to 50-102400)
Autofocus System 759 phase-detection and 425 contrast-detection points with Real-time Eye AF
Continuous Shooting Speed Up to 30 fps with AF/AE tracking
Video Recording 8K 30p, 4K 120p, 10-bit 4:2:2 internal recording
Viewfinder 0.64-inch 9.44 million-dot OLED EVF
LCD Screen 3.0-inch tilting touchscreen, 1.44 million dots
Storage Media Dual card slots: CFexpress Type A and SDXC UHS-II
Connectivity USB Type-C, HDMI Type A, Wi-Fi (2.4 & 5 GHz), Bluetooth 5.0
Battery NP-FZ100
Body Material Magnesium alloy with weather sealing
Dimensions 128.9 x 96.9 x 80.8 mm
Weight 737 g (body only)
Image Stabilization 5-axis in-body stabilization up to 5.5 stops
Flash No built-in flash; external via multi-interface shoe
Recording Formats RAW, JPEG, XAVC HS, XAVC S, H.265
Additional Features Dual card relay & backup recording, real-time tracking, advanced video log profiles

Key Advantages

The Sony a1 II offers unparalleled image quality with its 50.1MP full-frame sensor, delivering stunning detail and color accuracy. The ultra-fast autofocus system provides real-time tracking with high precision, ideal for dynamic shooting scenarios. Exceptional video capabilities include 8K 30p internal recording and 4K 120p slow-motion, meeting the demands of professional videographers. The camera's high-resolution electronic viewfinder and ergonomic design enhance usability and comfort during extended shoots. Dual card slots support simultaneous recording and high-speed data management, minimizing downtime. Additionally, robust build quality with weather sealing makes it suitable for diverse and harsh shooting conditions.

Limitations

The Sony a1 II's high-resolution sensor generates very large file sizes, necessitating significant storage and powerful post-processing hardware. The camera's advanced features and professional-grade capabilities come at a premium price, potentially limiting accessibility for casual users. Battery life, while improved, may still require additional batteries for intensive video or continuous high-speed shooting sessions. The compact design may pose ergonomic challenges for users accustomed to larger DSLR grips. Firmware updates are essential to maintain optimum performance but might introduce temporary usability changes. Some accessory compatibility may require firmware upgrades or additional purchases, increasing overall investment.

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