Head to head · specs cited · drawn to scale

Fujifilm X-E4 vs Fujifilm X-S20

Every spec below is quoted from the makers' official pages — where a figure isn't published we say so rather than guess. Sizes are drawn at true relative scale from published dimensions, and the bag-fit row is computed against our measured bag catalog.

The 3 biggest published differences

Fujifilm X-E4 X-E4 Fujifilm X
Fujifilm X-S20 X-S20 Fujifilm X
Overview
Type MirrorlessMirrorless
Format 23.5mm x 15.6mm (APS-C)APS-C (X-Trans), 23.5mm x 15.6mm
Lens mount Fujifilm XFujifilm X
Released —, not published—, not published
Sensor & Image
Sensor type X-Trans CMOS 4 with primary color filterX-Trans CMOS 4 with primary color filter
Sensor size 23.5mm x 15.6mm (APS-C)APS-C (X-Trans), 23.5mm x 15.6mm
Resolution (MP) 26.126.1
In-body stabilisation none7.0 stops
ISO range 160 (extended to 80)160
Autofocus & Speed
AF system Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF)Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF)
Subject detection Face/eye detectionAnimal/Bird/Automobile/Motorcycle&Bike/Airplane/Train
Burst — mechanical Approx. 8.0fpsApprox. 8fps
Burst — electronic Approx. 20fps [Only electronic shutter]Approx. 30fps (1.25x Crop)
Video
Max video DCI 4K (4096 x 2160) / 4K (3840 x 2160) at 29.97p/25p/24p/23.98p6.2K 30p (3:2, 29.97p/25p/24p/23.98p)
Codecs / sampling MPEG-4 AVC/H.264H.265/HEVC, H.264/AVC, Linear PCM, AAC
Recording limit up to approx. 30min6.2K: Approx. 120min. (29.97p); 4K: Approx. 110min. (59.94p)
Viewfinder & Screen
EVF resolution Approx. 2.36 million dotsApprox. 2.36 million dots
EVF magnification 0.62x0.62x
Rear screen 3.0 inch, aspect ratio 3:2, approx. 1.62 million dots3.0 inch vari-angle Touch Screen Color LCD Monitor, Approx. 1.84 million dots
Body & Handling
Dimensions (W×H×D) 121.3 × 72.9 × 32.7 mm127.7 × 85.1 × 65.4 mm
Weight (body) 364 g491 g
Weather sealing —, not published—, not published
Shutter durability —, not published—, not published
Power & Storage
Battery life (CIPA) Approx. 460 framesApprox. 750 frames (Normal Mode)
Battery NP-W126SNP-W235 Li-ion battery
Card slots SD Card, SDHC Card, SDXC Card, UHS-I1x SD/SDHC/SDXC, UHS-I/II
Connectivity
USB USB Type-C (USB3.2 Gen1x1)USB Type-C (USB3.2 Gen2x1)
Wireless IEEE802.11b/g/n; Bluetooth Ver. 4.2IEEE802.11a/b/g/n/ac, Bluetooth Ver. 4.2
HDMI HDMI Micro connector (Type D)HDMI Micro connector (Type D)
Price
Launch price —, not published—, not published
Size, to scale
X-E4121.3×72.9×32.7X-S20127.7×85.1×65.4

Front view, drawn at the same scale from each maker's published W×H (mm).

Smallest bag that fits
Body + standard zoom Think Tank Mirrorless Mover 20 V2 Fits
with 16-80 f/4 · View at B&H Photo Video
Tenba BYOB 9 Camera Insert Fits
with 16-80 f/4 · View at B&H Photo Video

Sources

official · X-E4 specifications: Fujifilm · accessed 2026-07-10
“26.1 millions pixels X-Trans CMOS 4 with primary color filter; ISO160~12800 standard, extended ISO80/100/125/25600/51200; Approx. 20fps [Only electronic shutter]; Approx. 8.0fps; 0.39 inch approx. 2.36 millions dots OLED, 0.62x magnification; NP-W126S; Approx. 460 frames”
official · X-S20 specifications: Fujifilm (official specifications page) · accessed 2026-07-10
“X-Trans CMOS 4 with primary color filter, 26.1 millions pixels, ISO160, Approx. 8fps, Approx. 30fps (1.25x Crop), 6.2K 3:2 at 29.97p, Approx. 2.36 million dots, Approx. 750 frames (Normal Mode), NP-W235 Li-ion battery”

Spec values are the manufacturers' published figures, compared factually — we don't rank cameras. Fit verdicts are planning estimates from published interior dimensions, not guarantees. See methodology.

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