Head to head · specs cited · drawn to scale

Panasonic Lumix S5 vs Sony A7 IV

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

Panasonic Lumix S5 S5 L-Mount
Sony A7 IV A7 IV Sony E
Overview
Type MirrorlessMirrorless
Format 35 mm full-frame (35.6 mm x 23.8 mm)35 mm full frame (35.9 x 23.9 mm)
Lens mount L-MountSony E
Released —, not published—, not published
Sensor & Image
Sensor type CMOS sensor, primary color filterFull-frame back-illuminated Exmor R CMOS sensor
Sensor size 35 mm full-frame (35.6 mm x 23.8 mm)35 mm full frame (35.9 x 23.9 mm)
Resolution (MP) 24,200,000 pixels (effective); 25,280,000 pixels (total)33
In-body stabilisation 5.0 stops (Body I.S., 60mm lens); 6.5 stops (Dual I.S.2, 200mm lens)5.5 stops
ISO range AUTO / 100 to 51200 (Extended: 50 to 204800)ISO 100 (stills: ISO 100-51200, expandable to ISO 50-204800; movies: ISO 100-51200 equivalent, expandable to ISO 100-102400)
Autofocus & Speed
AF system TTL type based on image detection (Contrast AF)Fast Hybrid AF (phase-detection AF / contrast-detection AF), 759 phase-detection points (35 mm full frame)
Subject detection Automatic detection: Face/Eye/Body/AnimalHuman (Right/Left Eye Select), Animal (Right/Left Eye Select), Bird
Burst — mechanical 7 frames/second (AFS/MF), 5 frames/second (AFC)10 fps (Hi+ continuous drive; shutter type not distinguished on spec page)
Burst — electronic 7 frames/second (AFS/MF), 5 frames/second (AFC)—, not published
Video
Max video 4K (various frame rates)4K 60p (Super 35mm mode only; 4K 24p/30p available in full-frame mode)
Codecs / sampling H.264/MPEG-4 AVC, H.265/HEVCXAVC S-I, XAVC S, XAVC HS (MPEG-4 AVC/H.264; XAVC HS uses MPEG-H HEVC/H.265)
Recording limit —, not published—, not published
Viewfinder & Screen
EVF resolution 0.39 inches, approx. 2,360,000 dots3,686,400 dots (0.5-type Quad-VGA OLED)
EVF magnification Approx. 0.74xApprox. 0.78x (with 50 mm lens at infinity, -1m-1)
Rear screen 3.0 inches, approx. 1,840,000 dots, capacitive touchscreen2.95 inch (3.0-type) TFT, 1,036,800 dots, vari-angle (opening angle approx. 176 deg, rotation angle approx. 270 deg), touch panel
Body & Handling
Dimensions (W×H×D) 132.6 × 97.1 × 81.9 mm131.3 × 96.4 × 79.8 mm
Weight (body) 714 g658 g
Weather sealing Splash Resistant: Yesnot published (spec page states only: Anti-Dust System - charge protection coating on optical filter and image sensor shift mechanism)
Shutter durability —, not published—, not published
Power & Storage
Battery life (CIPA) —, not published—, not published
Battery —, not publishedNP-FZ100
Card slots Dual SD/SDHC/SDXC (Slot 1: UHS-II; Slot 2: UHS-I)2 slots: SLOT1 multi slot for SD (UHS-I/II) / CFexpress Type A card, SLOT2 SD (UHS-I/II)
Connectivity
USB USB Type-C, SuperSpeed USB3.1 GEN1USB Type-C (USB-A to USB-C cable supplied is USB 3.2; USB Power Delivery compatible for charging/power), plus Multi/Micro USB terminal
Wireless —, not publishedWi-Fi IEEE 802.11a/b/g/n/ac (2.4 GHz/5 GHz band), Bluetooth Standard Ver. 4.1 (2.4 GHz band)
HDMI Micro HDMI Type D—, not published
Price
Launch price —, not published$2,499.99 (US, body only — listed as "Original Price" on Sony's official electronics.sony.com product page)
Size, to scale
S5132.6×97.1×81.9A7 IV131.3×96.4×79.8

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

Smallest bag that fits
Body + standard zoom Tenba BYOB 10 Camera Insert Fits
with 24-70 f/2.8 · View at B&H Photo Video
Think Tank Retrospective 4 V2.0 Fits
with 24-105 f/4 · View at B&H Photo Video

Sources

official · S5 specifications: Panasonic (official specifications page) · accessed 2026-07-10
“35 mm full-frame (35.6 mm x 23.8 mm) CMOS sensor, total of 25,280,000 pixels, primary color filter; effective 24,200,000 pixels; TTL type based on image detection (Contrast AF); EVF 0.39 inches, approx. 2,360,000 dots, Approx. 0.74x; USB Type-C, SuperSpeed USB3.1 GEN1; Micro HDMI Type D”
official · A7 IV specifications: Sony (official specifications page) · accessed 2026-07-10
“Sensor Type: 35 mm full frame (35.9 x 23.9 mm), Exmor R CMOS sensor. Number Of Pixels (Effective): Approx. 33.0 megapixels. Focus Point: 35 mm full frame: 759 points (phase-detection AF). Continuous Drive Speed (approx. max.): Hi+: 10 fps, Hi: 8 fps, Mid: 6 fps, Lo: 3 fps.”

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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