Delta 100 (36 exp)vs A7 III

GearFrame · Updated March 2026

Ilford Delta 100 (36 exp) Ilford Delta 100 (36 exp) Starting from £10 new Best for Studio, portrait & landscape B&W View Delta 100 (36 exp)
VS
Sony A7 III Sony A7 III (2018) Starting from £1699 new Best for All-round photography & video View A7 III

GearScore™ Verdict — Which should you buy?

Studio, Portrait & Landscape B&W — Delta 100 (36 exp): Ilford's finest-grain B&W film — silky smooth tones and extraordinary sharpness for studio and landscape work.

All-Round Photography & Video — A7 III (2018): Still one of the best all-round cameras money can buy — particularly strong used. The A7 III proved that full-frame doesn't have to mean compromises, and nothing at this price point has meaningfully beaten it.

↓ Full specifications below

A7 III (2018)

  • Enthusiast photographers upgrading from APS-C for the first time
  • Working photographers who need reliable AF and weather sealing
  • Anyone who shoots in low light regularly
  • Hybrid shooters needing both stills and video performance

Quick take: The delta 100 (36 exp) is the most affordable; only the a7 iii is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Delta 100 (36 exp)A7 III (2018)
Price £10 £1,699
Sensor 35mm black & white negative — ISO 100 24.2MP Full-Frame Exmor R BSI CMOS
Resolution 24.2MP
Video N/A 4K/30p (6K oversampled), 1080p/120p slow-motion
Autofocus N/A Phase-detect, 693 points, real-time Eye AF & animal AF
Stabilisation N/A 5-axis IBIS, 5 stops
Burst Rate N/A 10fps with AF/AE tracking
Battery Life N/A ~710 shots (CIPA)
Weight ~30g 565g (body, battery, card)
Dimensions 35mm 135-format cartridge, 36 exposures 126.9 × 95.6 × 73.7mm
Weather Sealed No Yes
Viewfinder N/A EVF, 2.36M dots, 0.78× magnification
Screen N/A 3.0" tilting touchscreen, 921k dots
Mount ISO 100 — studio, controlled outdoor conditions Sony E-mount
Memory Cards N/A Dual SD (UHS-II slot 1, UHS-I slot 2)
Connectivity N/A USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC
Genre Delta 100 (36 exp)A7 III
Portrait
9.0
9.0
Landscape
9.0
Low Light
4.0
Travel
9.0
Street
9.0
Wildlife
7.0
Video
7.0
⚡ Compare specs side by side Delta 100 (36 exp) prices → A7 III prices →

More comparisons with Delta 100 (36 exp)

Camera family history