Head to head · specs cited · drawn to scale

Nikon Z7 II vs Sony A1

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

Nikon Z7 II Z7 II Nikon Z
Sony A1 A1 Sony E
Overview
Type MirrorlessMirrorless
Format 35.9 x 23.9 mm CMOS sensor (Nikon FX format)full frame
Lens mount Nikon ZSony E
Released —, not published—, not published
Sensor & Image
Sensor type CMOS35-mm full frame (35.9 x 24.0 mm), Exmor RS CMOS sensor
Sensor size 35.9 x 23.9 mm CMOS sensor (Nikon FX format)full frame
Resolution (MP) 45.7 million (effective)50.1
In-body stabilisation 5-axis image sensor shift; up to 5.0 stops (five stops in up to five directions with compatible Z lenses)5.5 stops
ISO range ISO 64-25600 (expandable to ISO 32 and ISO 102400 equivalents)100
Autofocus & Speed
AF system Hybrid phase-detection/contrast AF with AF assistFast Hybrid AF (phase-detection AF / contrast-detection AF), 759 points (phase-detection AF, 35 mm full frame)
Subject detection 493 focus points; auto-area AF with people and animal (eye) detectionHuman eye (Right/Left), Animal eye (Right/Left), Bird (stills); Human eye only (movies)
Burst — mechanical Approx. 10 fps (Continuous H extended)10 fps (Hi+, Mechanical Shutter)
Burst — electronic —, not published30 fps (Hi+, Electronic Shutter)
Video
Max video 3840 x 2160 (4K UHD): 60p/50p/30p/25p/24p8K 30p
Codecs / sampling H.264/MPEG-4 Advanced Video Coding; MOV, MP4XAVC S, XAVC S-I, XAVC HS
Recording limit —, not published—, not published
Viewfinder & Screen
EVF resolution Approx. 3690k-dot (Quad VGA) OLED9,437,184 dots
EVF magnification Approx. 0.8x (50 mm lens at infinity, -1.0 m-1)Approx. 0.90x (with 50-mm lens at infinity, -1 m-1)
Rear screen 8-cm/3.2-in., approx. 2100k-dot tilting TFT touch-sensitive LCD with 170 degree viewing angle2.95-inch (3.0-type) wide type TFT, 1,440,000 dots, tilting (up approx. 107°, down approx. 41°), touch panel
Body & Handling
Dimensions (W×H×D) 134 × 100.5 × 69.5 mm128.9 × 96.9 × 80.8 mm
Weight (body) 705 g737 g
Weather sealing —, not published—, not published
Shutter durability —, not published—, not published
Power & Storage
Battery life (CIPA) Approx. 360 shots (viewfinder) / 420 shots (monitor); CIPA, EN-EL15c, energy saving off (up to 380/440 with energy saving on)Approx. 430 shots (Viewfinder) / Approx. 530 shots (LCD monitor) (CIPA standard)
Battery EN-EL15cNP-FZ100
Card slots Two slots: CFexpress (Type B)/XQD and SD (UHS-II compliant SDHC/SDXC)2x slots, each SD (UHS-I/II compliant) / CFexpress Type A compatible
Connectivity
USB Type C USB connector (SuperSpeed USB)USB Type-C, Multi/Micro USB Terminal (SuperSpeed USB 10 Gbps / USB 3.2 compatible)
Wireless Wi-Fi IEEE 802.11b/g/n/a/ac (USA); Bluetooth Specification Version 4.2Wi-Fi IEEE 802.11a/b/g/n/ac (2.4 GHz/5 GHz band); Bluetooth Standard Ver. 5.0 (2.4 GHz band)
HDMI Type C HDMI connector—, not published
Price
Launch price $2,999.95—, not published
Size, to scale
Z7 II134×100.5×69.5A1128.9×96.9×80.8

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 25 V2 Fits
with 24-120 f/4 · 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 · Z7 II specifications: Nikon (official specifications page) · accessed 2026-07-10
“35.9 x 23.9 mm CMOS sensor (Nikon FX format); 45.7 million effective pixels; 493 focus points; Hybrid phase-detection/contrast AF with AF assist; approx. 3690k-dot (Quad VGA) OLED electronic viewfinder; Approx. 0.8x magnification”
official · A1 specifications: Sony (official specifications page) · accessed 2026-07-10
“35-mm full frame (35.9 x 24.0 mm), Exmor RS CMOS sensor. Number of pixels (effective): approx. 50.1 megapixels. Continuous Drive Speed: Electronic Shutter Hi+: 30fps, Mechanical Shutter Hi+: 10fps. Compensation effect: 5.5 stops (CIPA standard).”

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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