# What is the quietest DSLR camera available in the market? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the quietest DSLR camera available in the market?

## Products

### Nikon D850 (Body Only)
```yaml
product: nikon-d850-body-only
brand: Nikon
price_gbp: 1493.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 64 to 25,600 (expandable to 32 to 102,400)
frame_rate: 7 fps (body only)
megapixels: 45.7
sensor_size: 35.9mm x 23.9mm
focus_points: 153
shutter_speed: 1/8000 to 30 s
```

- **Price:** £1493.66 [^1]
- **Summary:** The Nikon D850 is a 45.7MP full-frame DSLR with a backside-illuminated sensor, advanced 153-point AF system and high-resolution 4K video. It suits professional photographers and serious enthusiasts needing high detail, dynamic range and robust autofocus performance.
- **Additional Sources:** [^2], [^3]

### Nikon D780 (Body Only)
```yaml
product: nikon-d780-body-only
brand: Nikon
price_gbp: 1155.88
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: ISO 100-51200 (expandable to 50-204800)
frame_rate: 7 fps (viewfinder), up to 12 fps (live view)
megapixels: 24.5 million
sensor_size: 35.9 mm x 23.9 mm
focus_points: 51 (viewfinder), 273 (live view)
shutter_speed: 1/8000 to 900 s
```

- **Price:** £1155.88 [^4]
- **Summary:** The D780 is a full-frame 24.5MP DSLR that combines a BSI CMOS sensor, advanced 51-point viewfinder AF plus 273-point hybrid live-view AF, and strong video features including 4K. It suits photographers who want DSLR handling with modern live-view and video autofocus performance.
- **Additional Sources:** [^5], [^6]

### Pentax K-3 Mark III (Body Only)
```yaml
product: pentax-k-3-mark-iii-body-only
brand: Pentax
price_gbp: 1494.37
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100 to 1600000
frame_rate: 12 fps
megapixels: 25.73
sensor_size: 23.3 x 15.5 mm
focus_points: 101 (25 cross-type)
shutter_speed: 1/8000 to 30 sec
```

- **Price:** £1494.37 [^7]
- **Summary:** The Pentax K-3 Mark III is a rugged, weather-sealed APS-C DSLR with a 25.7MP BSI CMOS sensor, 5-axis in-body stabilization, and a 101-point SAFOX 13 AF system. It suits enthusiasts and Pentax lens owners who want high-resolution stills, strong high-ISO performance, and robust build quality.
- **Additional Sources:** [^8], [^9]

### Pentax K-1 Mark II (Body Only)
```yaml
product: pentax-k-1-mark-ii-body-only
brand: Pentax
price_gbp: 971.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100 to 819200
frame_rate: 4.4 fps
megapixels: 36.4
sensor_size: 35.9 x 24.0 mm
focus_points: 33
shutter_speed: 1/8000 to 30 sec
```

- **Price:** £971.33 [^10]
- **Summary:** The Pentax K-1 Mark II is a 36.4MP full-frame DSLR with 5-axis in-body stabilization, Pixel Shift Resolution II, and extensive weather sealing. It suits landscape, astrophotography, and low-light shooters who want high resolution and specialized features rather than fastest AF or video performance.
- **Additional Sources:** [^11], [^12]

### Canon EOS 6D Mark II (1897C002)
```yaml
product: canon-eos-6d-mark-ii-1897c002
brand: Canon
price_gbp: 1045.34
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100-40000 (expandable to 50-102400)
frame_rate: 6.5 fps
megapixels: 26.2
sensor_size: 35.9 x 24.0mm
focus_points: 45
shutter_speed: 30-1/4000 sec
```

- **Price:** £1045.34 [^13]
- **Summary:** Full-frame 26.2MP DSLR with Dual Pixel CMOS AF, a 45-point all cross-type AF system, vari-angle touchscreen and DIGIC 7 processor. Suited for enthusiasts and advanced hobbyists who want strong low-light performance and reliable autofocus for portraits, events and landscape work.
- **Additional Sources:** [^14], [^15]

### Canon EOS 5D Mark IV (Body Only)
```yaml
product: canon-eos-5d-mark-iv-body-only
brand: Canon
price_gbp: 1493.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100-32000 (expandable to 50-102400)
frame_rate: 7 fps
megapixels: 30.4
sensor_size: 36 x 24 mm
focus_points: 61
shutter_speed: 30-1/8000 sec
```

- **Price:** £1493.66 [^16]
- **Summary:** The Canon EOS 5D Mark IV is a 30.4MP full-frame DSLR with Dual Pixel CMOS AF, 4K video, and a robust weather-sealed magnesium alloy body. It suits professional photographers who need high-resolution stills, reliable autofocus, and strong low-light performance.
- **Additional Sources:** [^17]

### Nikon D6 (Body Only)
```yaml
product: nikon-d6-body-only
brand: Nikon
price_gbp: 4856.07
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
iso_range: 100-102400 (expandable to 50-3,280,000)
frame_rate: 14
megapixels: 20.8
sensor_size: 35.9 x 23.9 mm
focus_points: 105
shutter_speed: 1/8000 to 30 s (extendable to 900 s)
```

- **Price:** £4856.07 [^18]
- **Summary:** The Nikon D6 is a professional full-frame DSLR with a 20.8 MP sensor, a 105-point all cross-type AF system, and 14 fps continuous shooting for fast-action photography. It offers robust build quality, extensive customization and high ISO performance suited to sports, wildlife and news photographers.
- **Additional Sources:** [^19], [^20]

---
## References & Sources
[^1]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1351688-REG/nikon_d850_dslr_camera_body.html
[^2]: Best Buy, accessed 2026-06-07. https://www.bestbuy.com/product/nikon-d850-dslr-4k-video-camera-body-only-black/J7CVR967Y8
[^3]: BuyDig, accessed 2026-06-07. https://www.buydig.com/shop/product/NKD850K/Nikon-D850-457MP-Full-Frame-FX-Format-Digital-SLR-Camera-Black-Body-Only
[^4]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1538572-REG/nikon_d780_dslr_camera.html
[^5]: Roberts Camera, accessed 2026-06-07. https://robertscamera.com/nikon-d780-body-only
[^6]: NatCam, accessed 2026-06-07. https://www.natcam.com/products/nikon-d780-dslr-camera-body/
[^7]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1581386-REG/ricoh_pentax_15986_k_3_mark_iii_dslr.html
[^8]: Adorama, accessed 2026-06-07. https://www.adorama.com/pentk3m3b.html
[^9]: Wex Photo Video, accessed 2026-06-07. https://www.wexphotovideo.com/pentax-k-3-mark-iii-body-3018802/
[^10]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1391311-REG/pentax_15994_k_1_mark_ii_dslr.html
[^11]: B&H Photo Video (alternate listing), accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1391312-REG/pentax_16064_k_1_mark_ii_dslr.html
[^12]: Ricoh Imaging (Open Box), accessed 2026-06-07. https://us.ricoh-imaging.com/product/k-1-mkii-body-only-open-box/
[^13]: AbelCine, accessed 2026-06-07. https://www.abelcine.com/buy/cameras-accessories/dslr-mirrorless-cameras/canon-eos-6d-mark-ii-dslr-camera-body
[^14]: The-Digital-Picture (links to retailers), accessed 2026-06-07. https://www.the-digital-picture.com/Reviews/Camera-Specifications.aspx?Camera=1140
[^15]: BestBuy, accessed 2026-06-07. https://www.bestbuy.com/product/canon-eos-6d-mark-ii-dslr-camera-with-ef-24-105mm-f-3-5-5-6-is-stm-lens-black/J7C86SPY6C
[^16]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1274705-REG/canon_eos_5d_mark_iv.html
[^17]: Canon USA Store, accessed 2026-06-07. https://www.usa.canon.com/shop/p/eos-5d-mark-iv
[^18]: Nikon USA, accessed 2026-06-07. https://www.nikonusa.com/p/d6/1624/overview
[^19]: B&H Photo Video, accessed 2026-06-07. https://www.bhphotovideo.com/c/product/1541101-REG/nikon_1572_d6_dslr_camera_body.html
[^20]: Adorama, accessed 2026-06-07. https://www.adorama.com/nikd6.html