Title
Sony A7R Mark IVa Body Only (ILCE-7RM4A)
Introduction
The Sony A7R Mark IVa Body Only (ILCE-7RM4A) is a professional-grade full-frame mirrorless camera designed for photographers who demand ultra-high resolution, precision, and versatility. With its refined design and advanced imaging technology, it is ideal for landscape, portrait, and commercial photography.
Key Features
61MP Full-Frame Exmor R Sensor
Delivers outstanding detail and clarity with the world’s highest resolution in a full-frame mirrorless camera, perfect for large prints and cropping flexibility.
Enhanced OLED Viewfinder
Features a 5.76-million-dot UXGA OLED Tru-Finder for sharper, more accurate previews and better visibility than its predecessor.
Fast Hybrid Autofocus
Equipped with 567 phase-detection and 425 contrast-detection points, ensuring precise subject tracking and reliable performance across the frame.
10fps Continuous Shooting
Capture fast-moving subjects with up to 10 frames per second, maintaining high resolution and detail even in dynamic scenarios.
Improved Connectivity
Includes dual UHS-II SD card slots, USB-C port, and wireless tethering options for efficient workflow integration in professional environments.
Refined Ergonomics
The IVa version introduces a higher-resolution LCD screen and improved menu readability, enhancing usability during long shoots.
Professional Video Capabilities
Supports 4K video recording with full pixel readout and advanced color profiles, making it versatile for hybrid shooters.
Conclusion
The Sony A7R IVa is a powerhouse for professionals seeking uncompromising image quality and refined usability. With its 61MP sensor, advanced autofocus, and upgraded display, it stands as one of the most capable full-frame mirrorless cameras for high-resolution photography and hybrid workflows.
Sony A7R IV Specs
| Lens Mount | Sony E |
| Sensor Resolution | Actual: 62.5 Megapixel Effective: 61 Megapixel (9504 x 6336) |
| Sensor Type | 35.7 x 23.8 mm (Full-Frame) CMOS |
| Image Stabilization | Sensor-Shift, 5-Axis |
| Built-In ND Filter | None |
| Capture Type | Stills & Video |
| Shutter Type | Electronic Shutter |
| Shutter Speed | Mechanical Shutter 1/8000 to 30 Seconds 1/8000 to 1/4 Second in Movie Mode |
| Bulb/Time Mode | Bulb Mode |
| ISO Sensitivity | Photo 100 to 32,000 in Auto Mode (Extended: 50 to 102,400) Video 100 to 12,800 in Auto Mode 100 to 32,000 in Manual Mode |
| Metering Method | Center-Weighted Average, Highlight Weighted, Multiple, Spot |
| Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority |
| Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
| Metering Range | -3 to 20 EV |
| White Balance | Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
| Continuous Shooting | Up to 10 fps at 61 MP for up to 68 Frames (JPEG) |
| Interval Recording | Yes |
| Self-Timer | 2/5/10-Second Delay |
| Image Sizes | 3:2 Raw 9504 x 6336 4:3 Raw 8448 x 6336 16:9 Raw 9504 x 5344 1:1 Raw 6336 x 6336 3:2 JPEG 9504 x 6336 6240 x 4160 4752 x 3168 4:3 JPEG 8448 x 6336 5552 x 4160 4224 x 3168 16:9 JPEG 9504 x 5344 6240 x 3512 4752 x 2672 1:1 JPEG 6336 x 6336 4160 x 4160 3168 x 3168 |
| Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
| Image File Format | JPEG, Raw |
| Bit Depth | 14-Bit |
| Internal Recording Modes | XAVC S UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s] 1920 x 1080p at 23.98/24.00/25/29.97/50/59.94/100/119.88 fps [16 to 100 Mb/s] AVCHD 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s] |
| External Recording Modes | 4:2:2 8-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps 1920 x 1080p at 23.98/24.00/50/59.94 fps 1920 x 1080i at 50/59.94 fps |
| Broadcast Output | NTSC/PAL |
| IP Streaming | None |
| Built-In Microphone Type | Stereo |
| Audio Recording | AVCHD: 2-Channel AC-3 Audio XAVC S: 2-Channel LPCM Audio |
| Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
| Video I/O | 1 x Micro-HDMI Output |
| Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output 1 x 1/8" / 3.5 mm TRS Stereo Microphone Input |
| Power I/O | 1 x USB-C Input/Output |
| Other I/O | 1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input) 1 x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input) 1 x PC Sync Socket Output |
| Wireless | Wi-Fi, Bluetooth |
| Global Positioning (GPS, GLONASS, etc.) | None |
| Size | 3.0" |
| Resolution | 2,359,296 Dot |
| Display Type | Tilting Touchscreen LCD |
| Type | Built-In Electronic (OLED) |
| Size | 0.5" |
| Resolution | 5,760,000 Dot |
| Eye Point | 23 mm |
| Coverage | 100% |
| Magnification | Approx. 0.78x |
| Diopter Adjustment | -4 to +3 |
| Focus Type | Auto and Manual Focus |
| Focus Mode | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
| Autofocus Points | Phase Detection: 567 Contrast Detection: 425 |
| Autofocus Sensitivity | -3 to +20 EV |
| Built-In Flash | No |
| Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless |
| Maximum Sync Speed | 1/250 Second |
| Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
| Dedicated Flash System | S-TTL |
| External Flash Connection | Intelligent Hot Shoe, PC Terminal |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Battery Type | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots) |
| Tripod Mounting Thread | 1 x 1/4"-20 Female (Bottom) |
| Accessory Mount | 1 x Hot Shoe Mount |
| Material of Construction | Magnesium Alloy |
| Dimensions (W x H x D) | 5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm |
| Weight | 1.46 lb / 665 g |
Shipping & Returns
At Zexronix UK, we operate exclusively as an online e-commerce retailer providing visual creators across the UK with high-performance cameras, precision lenses, camcorders, and accessories. We deliver directly to your door with tracked logistics. 1. Order Processing & Delivery Timelines
- Processing: All orders are verified and prepared for shipment upon payment authorization.
- Delivery Timeframe: We ship and deliver all orders within 7 to 14 business days from the order date.
- Business Days: Operations run Monday through Friday, excluding public holidays in the United Kingdom.
2. Carriers & Parcel Tracking We partner with trusted UK logistics networks, including:
- Royal Mail
- DPD
Once dispatched, you will receive a Dispatch Confirmation Email containing a real-time tracking number and direct courier link. 3. Online Operations & Address Accuracy
- Online-Only Model: Zexronix UK operates strictly online. We do not offer physical customer support, walk-ins, counter inquiries, or order pickups at our administrative address.
- Accuracy: Please ensure all delivery details are correct at checkout. Zexronix UK is not liable for delays resulting from inaccurate address details.
4. Lost Shipments & Loss-of-Transit Policy
- Replacement Only: If a package is formally verified as lost in transit by Royal Mail or DPD prior to confirmed delivery, Zexronix UK provides a product replacement as the sole remedy.
- No Refunds for Transit Loss: Monetary refunds are not issued for loss in transit. A replacement item of equal specification will be dispatched free of charge.
- Confirmed Delivery: If tracking logs confirm delivery to your address, safe place, or neighbor, risk passes to you and the shipment cannot be declared lost.
Shipping & Returns
At Zexronix UK, we operate exclusively as an online e-commerce retailer providing visual creators across the UK with high-performance cameras, precision lenses, camcorders, and accessories. We deliver directly to your door with tracked logistics. 1. Order Processing & Delivery Timelines
- Processing: All orders are verified and prepared for shipment upon payment authorization.
- Delivery Timeframe: We ship and deliver all orders within 7 to 14 business days from the order date.
- Business Days: Operations run Monday through Friday, excluding public holidays in the United Kingdom.
2. Carriers & Parcel Tracking We partner with trusted UK logistics networks, including:
- Royal Mail
- DPD
Once dispatched, you will receive a Dispatch Confirmation Email containing a real-time tracking number and direct courier link. 3. Online Operations & Address Accuracy
- Online-Only Model: Zexronix UK operates strictly online. We do not offer physical customer support, walk-ins, counter inquiries, or order pickups at our administrative address.
- Accuracy: Please ensure all delivery details are correct at checkout. Zexronix UK is not liable for delays resulting from inaccurate address details.
4. Lost Shipments & Loss-of-Transit Policy
- Replacement Only: If a package is formally verified as lost in transit by Royal Mail or DPD prior to confirmed delivery, Zexronix UK provides a product replacement as the sole remedy.
- No Refunds for Transit Loss: Monetary refunds are not issued for loss in transit. A replacement item of equal specification will be dispatched free of charge.
- Confirmed Delivery: If tracking logs confirm delivery to your address, safe place, or neighbor, risk passes to you and the shipment cannot be declared lost.
Warranty
At Zexronix UK, we stand behind the quality and reliability of our photography and videography equipment. This Warranty Policy outlines the coverage terms for products purchased on zexronix.com. 1. Coverage Durations We provide limited warranty protection starting from the confirmed date of delivery based on product category:
- Cameras, Camera Lenses & Camcorders: 3 Years (36 Months)
- Accessories (Batteries, Chargers, Flashes, Speedlights, etc.): 30 Days
Coverage applies solely to the original purchaser and is non-transferable. 2. Warranty Inclusions The warranty covers mechanical or electronic failures resulting from manufacturing defects or materials under normal intended use. If a defect occurs within the warranty period, Zexronix UK will, at its sole discretion:
- Repair the item using genuine or equivalent parts.
- Replace the item with a new or functionally equivalent model if repair is not viable.
3. Warranty Exclusions This warranty does not cover issues arising from external causes or misuse, including:
- Accidental & Physical Damage: Drops, impacts, cracked glass, broken mounts, or structural damage.
- Liquid & Environmental Exposure: Water damage, moisture, corrosion, sand, dust, or extreme temperatures.
- Misuse & Unauthorized Alterations: Third-party battery/charger damage, incorrect voltage, or repairs performed by unauthorized technicians.
- Wear & Tear: Scratches, cosmetic scuffs, rubber grip detachment, normal sensor dust, or natural battery capacity degradation over time.
- Transit Loss: Items lost or damaged in transit after delivery (refer to our Shipping & Loss-of-Transit policy).
4. How to Claim To initiate a claim, email support@zexronix.com with your Order Number, product serial number, and a description accompanied by clear photo or video evidence of the fault.
Warranty
At Zexronix UK, we stand behind the quality and reliability of our photography and videography equipment. This Warranty Policy outlines the coverage terms for products purchased on zexronix.com. 1. Coverage Durations We provide limited warranty protection starting from the confirmed date of delivery based on product category:
- Cameras, Camera Lenses & Camcorders: 3 Years (36 Months)
- Accessories (Batteries, Chargers, Flashes, Speedlights, etc.): 30 Days
Coverage applies solely to the original purchaser and is non-transferable. 2. Warranty Inclusions The warranty covers mechanical or electronic failures resulting from manufacturing defects or materials under normal intended use. If a defect occurs within the warranty period, Zexronix UK will, at its sole discretion:
- Repair the item using genuine or equivalent parts.
- Replace the item with a new or functionally equivalent model if repair is not viable.
3. Warranty Exclusions This warranty does not cover issues arising from external causes or misuse, including:
- Accidental & Physical Damage: Drops, impacts, cracked glass, broken mounts, or structural damage.
- Liquid & Environmental Exposure: Water damage, moisture, corrosion, sand, dust, or extreme temperatures.
- Misuse & Unauthorized Alterations: Third-party battery/charger damage, incorrect voltage, or repairs performed by unauthorized technicians.
- Wear & Tear: Scratches, cosmetic scuffs, rubber grip detachment, normal sensor dust, or natural battery capacity degradation over time.
- Transit Loss: Items lost or damaged in transit after delivery (refer to our Shipping & Loss-of-Transit policy).
4. How to Claim To initiate a claim, email support@zexronix.com with your Order Number, product serial number, and a description accompanied by clear photo or video evidence of the fault.
Secure Payment
At Zexronix UK (zexronix.com), we offer convenient and secure online checkout. Accepted Payment Methods
- Credit & Debit Cards: Visa, Mastercard, American Express, and Maestro.
- PayPal: Express Checkout and PayPal account balances.
Payment Terms & Security
- Full payment is required at checkout before orders are processed and dispatched.
- All transactions are processed in Pounds Sterling (GBP / £) using SSL 256-bit encryption through PCI-DSS compliant gateways.
Zero-Tolerance Anti-Chargeback Policy: Unauthorized or fraudulent chargebacks ("friendly fraud") are disputed with full digital audit trails, carrier tracking, signature proofs, and legal recovery measures.
Secure Payment
At Zexronix UK (zexronix.com), we offer convenient and secure online checkout. Accepted Payment Methods
- Credit & Debit Cards: Visa, Mastercard, American Express, and Maestro.
- PayPal: Express Checkout and PayPal account balances.
Payment Terms & Security
- Full payment is required at checkout before orders are processed and dispatched.
- All transactions are processed in Pounds Sterling (GBP / £) using SSL 256-bit encryption through PCI-DSS compliant gateways.
Zero-Tolerance Anti-Chargeback Policy: Unauthorized or fraudulent chargebacks ("friendly fraud") are disputed with full digital audit trails, carrier tracking, signature proofs, and legal recovery measures.