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Comparison · from our data
Sony A7 IV vs Sony A7S III: which do creators use?
Who uses each, who switched, and the manufacturer’s key facts. Every creator row links to its source and date.
Short answer
6 of the creators we track use the Sony A7 IV and 8 use the Sony A7S III, each confirmed by a dated source. iJustine and Sara Dietschy use both.
Counts: GearTube data, confirmed items only. Facts: manufacturer pages.
| Sony A7 IV | Sony A7S III | |
|---|---|---|
| What it is | 33MP full-frame hybrid mirrorless camera | 12.1MP full-frame mirrorless video camera |
| Key fact (manufacturer) | Sony lists a 33MP sensor; 4K 60p records in Super 35mm mode only Source ↗ | Sony lists a 12.1MP full-frame sensor and 4K up to 120p (with a 1.1x crop at 120p) Source ↗ |
| Creators using it | 6 confirmed | 8 confirmed |
| Newest source | 2026-07-24 | 2026-06-28 |
| Check it | Check price at Amazon | Check price at Amazon |
Who uses the Sony A7 IV 6 confirmed, newest first
| Creator | What they use it for | Source date | Source |
|---|---|---|---|
 Think Media (Sean Cannell)Sponsored | Named in their own video | 2026-07-24 | The Real Gear I Use in My YouTube Studio! (Complete Tour) first-party video |
 Gerald Undone | Named in their own video | 2026-07-22 | Sony FX5: A Highly Optimized Sensor (Tested) first-party video |
 iJustine | Named in their own video | 2026-06-05 | I've been on YouTube for 20 YEARS! (gear list in description) first-party video |
 Brandon Butch | Named in their own video | 2024-09-05 | I’ve Perfected My Mac Desk Setup – Started From Nothing first-party video |
 Mark Ellis Reviews | Named in their own video | 2023-12-20 | Revealing the tech I use to run my YouTube channel! first-party video |
 Sara Dietschy | Named in their own video | 2023-04-15 | Revealing My Camera Bag MAJOR Upgrade. (Completely Revamped Sony Setup) first-party video · 17:20 |
Who uses the Sony A7S III 8 confirmed, newest first
| Creator | What they use it for | Source date | Source |
|---|---|---|---|
 Reysu | Named in their own video | 2026-06-28 | I’m finally happy with my workstation first-party video · 6:33 |
| iJustine | Named in their own video | 2026-06-05 | I've been on YouTube for 20 YEARS! (gear list in description) first-party video |
 Daniel Schiffer | Named in their own video | 2026-02-26 | This Is What Modern Camera Gear Looks Like. first-party video |
 Ali Abdaal | Named in their own video | 2025-09-17 | My Home Office Setup (2026) first-party video · 16:59 |
 Austin Evans | Named in a dated article | 2025-04-30 | WVFRM Podcast (MKBHD studio): Your Favorite Creators' Favorite Cameras, Austin Evans quoted article |
| Sara Dietschy | Named in their own video | 2023-07-23 | my over the top Desk Setup for Video Editing, Podcasting & Productivity first-party video |
 Jeff Su | Named in their own video | 2022-07-19 | Clean Modern Desk Tour | Dual Monitor Setup first-party video |
 Kraig Adams | Named in their own video | 2021-12-25 | Favorite Hiking Gear (2021) first-party video |
Switches involving these from the creators’ own sources
| Creator | From → to | What the source says | Newer source |
|---|---|---|---|
 Mrwhosetheboss | Sony A7S III → Sony FX6 | Replaced by Sony FX6 for every room (Jan 2025) | 2025-01-11 |
| Sara Dietschy | Sony A7S II → Sony A7S III, Sony FX3, Sony FX6 | “where it all started” (Apr 2023); now A7S III / FX3 / FX6 | 2023-07-23 |
| Gerald Undone | Sony A1 → Sony A7 IV | His 2021 gear-list camera; the list names a Sony A7 IV from 2023 | 2026-07-22 |
FAQ
| Which do more creators use, Sony A7 IV or Sony A7S III? | Sony A7S III (8 confirmed creators) vs Sony A7 IV (6), among the creators GearTube tracks. |
| Who uses both Sony A7 IV and Sony A7S III? | iJustine and Sara Dietschy. |
| Has anyone switched between Sony A7 IV and Sony A7S III? | Not in the sources we cite. |
More: all gear switches · Sony A7S III vs Sony FX3 · Sony FX3 vs Sony FX6 · Final Cut Pro vs DaVinci Resolve · Epidemic Sound vs Artlist · Epidemic Sound vs Musicbed · Logitech MX Master 3S vs Logitech MX Master 4 · Apple Studio Display vs Apple Pro Display XDR · Notion vs Obsidian · Shure SM7B vs RØDE PodMic
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Setup Changes
A short email each Friday listing which creators changed their gear that week. Nothing else.