Specification

Image Sensor

• Sensor Type: 35.9 x 24 mm (Full-Frame) CMOS
• Effective Pixels: 42.4 Megapixels
• Total Pixels: 43.6 Megapixels
• Aspect Ratio: 3:2, 16:9

Image Stabilization

• Type: Sensor-Shift, 5-Axis

Focus

• Focus Type: Auto and Manual Focus
• Focus Mode: Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
• AF Points: Phase Detection: 399, Contrast Detection: 425
• AF Working Range: -2 to +20 EV

Exposure Control

• Metering Modes: Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot
• Metering Range: -3 to 20 EV
• Exposure Modes: Aperture Priority, Auto, Manual, Program, Shutter Priority
• Exposure Compensation: -5 to +5 EV (1/3, 1/2 EV Steps)
• ISO Sensitivity: Photo: 100 to 32,000 (Extended: 50 to 102,400), Video: 100 to 32,000

Shutter

• Shutter Type: Electronic Shutter
• Shutter Speed: 1/8000 to 30 Seconds, 1/8000 to 1/4 Second in Movie Mode
• Self Timer: 2/5/10-Second Delay

Viewfinder

• Type: Built-In Electronic
• Size: 0.5"
• Resolution: 3,686,400 Dot
• Coverage: 100%
• Magnification: Approx. 0.78x
• Dioptre Correction: -4 to +3

LCD Monitor

• Type: Tilting Touchscreen LCD
• Size: 3.0"
• Dots: 2,359,296 Dot

Shooting

• Continuous Shooting: Up to 10 fps at 42.4 MP for up to 76 Frames (Raw/JPEG)
• File Types: RAW (3:2: 7952 x 5304, 16:9: 7952 x 4472), JPEG (3:2: 7952 x 5304, 5168 x 3448, 3984 x 2656; 16:9: 7952 x 4472, 5168 x 2912, 3984 x 2240)

Interface

• USB: 1 x USB-C Input/Output
• HDMI: 1 x Micro-HDMI Output
• Microphone: 1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
• Headphone: 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
• Wireless: Wi-Fi, Bluetooth

Flash

• Built-in Flash: No
• Maximum Sync Speed: 1/250 Second
• Flash Compensation: -3 to +3 EV (1/3, 1/2 EV Steps)
• Dedicated Flash System: TTL
• External Flash Compatibility: Intelligent Hot Shoe, PC Terminal

Power Source

• Battery: 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)

Physical Specification

• Body Material: Magnesium Alloy
• Dimensions (W x H x D): 5 x 3.76 x 2.9" / 126.9 x 95.6 x 73.7 mm
• Weight (Body Only): 1.45 lb / 657 g

Environmental

• Operating Temperature: 32 to 104°F / 0 to 40°C

Lens

• Lens Mount: Sony E

Warranty Information

• Warranty: 03 Years Service Warranty (No parts warranty)

Product Description

Sony Alpha a7R IIIA Full-Frame Mirrorless Camera (Body Only)

The Sony Alpha a7R IIIA sets a benchmark for high-resolution mirrorless cameras, offering unmatched image quality, speed, and versatility. Featuring a back-illuminated 42.4 megapixel Exmor R CMOS sensor paired with the powerful BIONZ X processor, it excels in delivering sharp, low-noise images across a wide sensitivity range from ISO 100-32000 (expandable to ISO 50-102400). The sensor's design includes a gapless on-chip lens structure and an anti-reflective coating for optimal light gathering efficiency.

This camera is capable of shooting internal UHD 4K video using the advanced XAVC S format, capturing stunning details with 8-bit 4:2:0 color sampling at up to 30 fps. It supports oversampled 4K recording and offers an option for uncompressed HDMI output for professional-quality video production.

Equipped with a 5-axis SteadyShot INSIDE image stabilization system, the a7R IIIA ensures smooth handheld shooting, even with non-stabilized lenses. Its fast hybrid AF system combines 399 phase-detection points and 425 contrast-detection areas, providing high-speed, accurate autofocus performance across approximately 68% of the frame. The advanced 4D focus system and Eye AF feature enhance subject tracking and portrait photography.

The camera boasts a high-resolution Quad-VGA OLED Tru-Finder EVF and a tilting touchscreen LCD with intuitive touch focus control. Its rugged magnesium alloy body is weather-sealed and ergonomically designed for durability and comfort during extended shooting sessions.

Connectivity options include Wi-Fi, Bluetooth, USB-C, and HDMI, enabling seamless integration with external devices and efficient sharing of images and videos. The a7R IIIA supports dual memory card slots and is powered by a long-lasting NP-FZ100 battery, capable of up to 530 shots per charge.

For photographers and videographers seeking uncompromising performance and flexibility, the Sony Alpha a7R IIIA stands out as a top choice, ensuring exceptional results in every shooting scenario.

Purchase the Sony Alpha a7R IIIA Full-Frame Mirrorless Camera (Body Only) from Star Tech in Bangladesh to experience cutting-edge imaging technology with the assurance of a 3-year service warranty. Visit your nearest Star Tech store or order online for the best prices on genuine Sony cameras.