Nikon D850 (2017)

Name: Nikon D850
Brand: Nikon

At 1005 grams with battery, it feels dense and deliberate in the hand, like a tool built to last.

Overview

The Nikon D850 is a digital single-lens reflex camera that Nikon launched on August 24, 2017. Nikon marketed it as its best DSLR. It was not a specialist tool. It handled landscapes, portraits, studio work and demanding video. The more expensive Nikon D5 prioritizes speed for sports and action. The D850 went after resolution and versatility instead, and it quickly became one of the most popular full-frame DSLRs among professionals and serious enthusiasts.

The D850 is built around a 45.7-megapixel BSI-CMOS sensor, with exceptional dynamic range and fine detail, particularly in stills. The Expeed 5 image processor handles the data flow and allows a continuous shooting speed of 7 frames per second, which can be pushed higher with optional accessories. Owners report that the autofocus system, particularly its facial recognition, reliably locks onto eyes with precision. That made it a favorite for portrait work.

The D850 has its critics. Some users note it lacks the ergonomic polish of Canon's 5DS, which shows when the two high-resolution DSLRs are compared side by side. The dual memory card slots, one for SD and one for XQD, give flexible media options. The full-frame 4K UHD video at 24 or 30 fps brought cinema-grade resolution to Nikon's DSLR line at a time when many competitors were still cropping heavily. The camera is manufactured in Thailand and has an orientation sensor for accurate image rotation metadata.

Specifications

Type	Single-lens reflex digital camera
Resolution	45.7MP
Sensor size	35.9 x 23.9 mm
Sensor type	BSI-CMOS
Processor	Expeed 5
ISO range	64–25,600 (expandable to 32–102,400)
Lens mount	Nikon F-mount
Continuous shooting speed	7 FPS
Video	4K UHD at 24/30 fps
Memory card slots	two slots: one for an SD card and another for an XQD card
Weight (body only)	915 g (2.017 lb)
Weight (inc. batteries)	1005 g (2.22 lb)
Dimensions	146 x 124 x 79 mm
Crop modes	Includes 1:1 crop mode
Firmware version	1.31 / 25 April 2024
Country of manufacture	Thailand

Key Features

45.7MP BSI-CMOS Sensor

The D850 uses a backside-illuminated CMOS sensor, which gathers light more efficiently than a traditional front-side design. It has 45.7 effective megapixels and a pixel size of approximately 4.35µm, a rare balance between resolution and dynamic range. The sensor measures 35.9 x 23.9 mm), fits Nikon's FX format, and delivers files with exceptional detail and tonal gradation. According to testing, the diffraction-limited aperture is f/7.0. Past that point, smaller apertures start to soften the image, which landscape photographers using high f-numbers should keep in mind.

Eye-Detect Autofocus Performance

The fact sheet does not document the full autofocus specifications, such as the number of points. User experience does highlight the facial recognition and eye detection. In real-world use, the system consistently identifies and tracks eyes, even in complex lighting or when subjects are partially obscured. This suggests a significant upgrade in Nikon's AF algorithms at the time, likely powered by the improved subject recognition logic of the Expeed 5 processor.

4K UHD and 120p Full HD Video

The D850 was a turning point for Nikon DSLRs in video. It shoots full-frame 4K UHD video at 3840×2160 resolution up to 30 fps, without the severe crop factors of earlier models. It also supports 120 frames per second in Full HD, for smooth 5x slow-motion playback. Hybrid shooters who needed high-resolution stills and cinematic video from a single body favored it.

Historical Context

The D850 succeeded the Nikon D810, which was produced from 2014 to 2017). Positioned as Nikon's flagship high-resolution DSLR, it filled a gap between the speed-focused D5 and the aging D810, offering high resolution. Reviewers hailed it as a landmark release. DPReview stated it was likely to be remembered as one of the greats, and Imaging Resource called it “the best SLR Nikon's made ever”. Its launch in 2017 coincided with growing demand for hybrid stills-video performance, and it combined resolution, speed and video quality in a way few DSLRs had before.

Collectibility & Value

The Nikon D850 launched with a suggested retail price of $3,299.95 of $3,299.95), which put it in premium professional territory. By the time of later reviews, the new price had dropped to $1,997: $1,997 new), reflecting market adjustments and the rise of mirrorless alternatives. Used prices have stayed fairly stable, estimated at about $1,440 during the review period: about $1,440 used), and averaging $1,463 in early 2026 based on 153 sales: Averages $1463 based on 153 sales). A 2025 listing noted a new-in-box price of $2,196.95 at B&H Photo: Price drop to $2196.95 USD), which suggests unused stock was still around. The fact sheet has no data on common failures, repair complexity, or spare parts availability.

Market Value

┌──────────────────────────────────────────────────────────────────────────┐
│ NIKON D850                                                      Nov 2026 │
├──────────────────────────────────────────────────────────────────────────┤
│ High      $2,147                                  Latest          $1,200 │
│ Median    $1,399                                  Trend                — │
│ Low       $870                                    Volume          ~21/mo │
├──────────────────────────────────────────────────────────────────────────┤
│ $3,000 ┤                                                                 │
│        │                                                                 │
│        │                                                                 │
│ $2,057 ┤.                                                                │
│        │                                              .  .   .  . .. .   │
│        │  .   .                                          ............... │
│        │                                              .  ..... ..........│
│   $800 ┤   .                                             ............. . │
│        ├─────────────────────────────────────────────────────────────────│
│    vol │▁ ▁▁  ▁                                       ▁  ▄▄▃▅▂▂▄▂▄▃█▂▅▂▄▁│
│        └─────────────────────────────────────────────────────────────────│
│         2025-12                      2026-04                      2026-07│
└──────────────────────────────────────────────────────────────────────────┘