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Sony A1 II : Specifications and Opinions

The Sony A1 II is a mirrorless camera with FF (1.0x) sensor and 50.1 megapixels manufactured from 2024. The range of sensitivities, including ISO extension, is 50 - 102400 ISO and it has a continuous shooting (burst mode) of 30 FPS x 238 RAW, 400 JPEG. The average price, when it has been added to the JuzaPhoto database, is 7000 €;

20 users have given it an average vote of 9.5 out of 10

Sensor
Format	Fullframe, 36 x 24 mm (image ratio 3:2, crop factor 1.0x in comparison with FF)
Resolution	50.1 megapixel (pixel pitch 4.16 μm)
Sensor type	CMOS BSI Stacked (sensor readout: 1/270)
ISO sensitivities	50 - 102400
File formats	JPEG, RAW
Esposure
Shutter speeds	30" - 1/32000
Exp. compensation	+/- 5 stops at 1/3 steps
Exp. modes	M, S, A, P
Metering modes	Multi-Area, Semi-Spot, Spot
Features
Mount	Sony E (click here to view all compatible lenses)
Stabilization	Yes
Continuos shooting (with autofocus)	30 FPS x 238 RAW, 400 JPEG
Pre-Burst	Yes
Live View	Yes
Video mode	8K (7680x4320p) @ 30 FPS
WiFi	Yes
GPS	No
USB	USB-C (3.2 2x2)
USB Charging	Yes
Computing Features
ND Long Exposure	No
Pixel Shift	Partial, it requires computer software to merge the photos (200 megapixel)
Focus Stacking	Partial, it requires computer software to merge the photos
Startrail/Composite mode	No
Astrotracer	No
Camera body and built
Touchscreen	Yes
LCD	3.0″, 2.1 Mdots, 1024 x 680 pixels, fully articulating
Viewfinder	Electronic, coverage 100%, 0.90x
Viewfinder resolution	2048 x 1536 px
Flash	No
Storage	SD, SDHC, SDXC (UHS-II)
Storage, Slot 2	CFExpress Type A
Shutter	Mechanical and electronic
Battery	Sony NP-FZ100, 16.40 Wh
Weather sealing	Yes
Weight	743 g
Dimensions	136 x 97 x 83 mm
Buy
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Reviews

What do you think about this camera?

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The following opinions have been automatically translated with Google Translate.

Kevin Saragozza 90

sent on November 07, 2025

Pros: Fantastic and robust camera body, exceptional file quality, dynamic range, iso resistance, very beautiful and easily manageable colors

Cons: Nobody

Opinion: After years of dual Canon and Sony equipment, I decided to make the final choice and consolidate everything into the Sony system. The amount of exceptional lenses, even from third parties, is practically endless. I therefore chose to go directly to the top of the range, flanking my A7 IV with a reference body. What can I say, the files it churns out are simply top notch you can't ask for more. Incredible detail and great crop possibilities, plus a truly excellent ISO yield. I also owned the A7R V, which offers remarkable detail, but as a result at high ISO it remains two steps below. The feeling in the hand is fantastic, solid grip, pleasant colors and precise white balance. RAW files are crisp, rich in micro-detail, and combined with G Master lenses give impressive image quality. AF performance and subject tracking are of the highest level, nothing to add. In short, for me it is a perfect machine, versatile, complete and capable of excelling in every area.

Nangi

sent on December 21, 2024

Pros: Refined ergonomics with new grip (in particular shutter button and hand grip), improved menu but still at times "incomprehensible", shutter anticipation up to 1 sec, new articulated monitor a9 III style (practically the same), high ISO grip improved by 2/3 of a stop vs a1; stabilization not comparable to A1 = improved but I would say 5 stops, wide dynamic range with faithful colorimetry especially in backlit photos; Double battery charger included. Interesting crop capability at 21MPX (very useful in the field). A new feature is the dedicated microphone for voice notes, which is integrated directly into the back of the camera. Speed boost on the C5 button (customizable)

Cons: Price TOO HIGH considering the "upgrade" package ... but it is practically the top for every photographic genre! Much more could/should have been done considering the purchase figure. For sports use only, certainly better a9III

Opinion: My review will be limited to the first impressions of using AF (in particular continuous): absolutely the best autofocus system on the market, with "crazy" features!! Almost full coverage of the sensor by the focus points, AF performance above a1 in near-dark conditions (up to EV - 5.0), continuous operation up to f/22, new tracking function that allows you to adjust the AF sensitivity according to the speed of the subject "stable/standard/responsive". As already present on the a9III, a novelty is the introduction of XL and XS size AF points; There is the possibility to create custom focus areas via rings and wheels without any problem in an intuitive way. This allows for greater flexibility in composition, which is especially useful for wildlife and sports photography. Introduction of an AI chip dedicated to AF that improves the recognition of complete human poses (not only face/eyes), animals etc. (I don't think that modules for plane, car and train are needed in the field ...); Also introduced is an auto mode of "intelligent" autofocus adjustment that selects the subject to be tracked in an "intelligent" way by importing all the orange flegs set in the individual menus (human, animal, bird, etc.) so that you no longer have to worry at the beginning/during a session or even more if during the shooting of a scene there are sudden and unexpected "subject variations". One of the most interesting functions among those implemented is the pre-shooting, which records up to 30 fps with AF/AE tracking active before the full press of the capture button, allowing you to never miss the decisive moment, particularly useful in "dynamic" photography in general. In deadly backlight the AF-C without any uncertainty ... Practically the pinnacle of the updated Sony by importing the latest news on the a7R5 and a9III. I don't write anything about the video because I don't use it. As far as ISO invariance is concerned, this camera has a sensor that is certainly ISO-invariant: it holds well from -5 to + 2 EV without significant variations in chrominance with a change towards magenta or false colors. Almost in closing, I emphasize that one of the main features of the Exmor RS sensor of the A1 II is its read out, or the speed with which it can sample the scene: in any mode, both video and photographic, it is always high and therefore the classic defects due to the rolling shutter are very (really) reduced (not even remotely comparable to the a7RV), I didn't run into the rolling shutter in nature which was too invasive on the A7R5 I owned. In photography you can count on an excellent mechanical shutter, very quiet and active up to 1/8000s, while the electronic allows you to go up to 1/32000s. In closing, if a photographer owns a1 and manages to monetize "well" by selling it as used, in my opinion it makes sense to take a1 MKII because it has improved in everything ... Not improvements, however, from the "blast of trumpets": I would say made even more performing than an already high-level flagship in the previous model. However, I emphasize that Sony's real "technological" flagship of the year 2024 remains in my humble opinion the a9III (but it is very specialized and extremely sectoralized).

Ceresi Claudio

sent on December 17, 2024

Pros: lightness, improved menu, shutter anticipation, new articulated monitor, really effective high ISO maintenance

Cons: For the moment nothing apart from the price

Opinion: today tested the new Sony a1m2 in the field, kept at high isos really improved in a very evident way I would say that from 2500 to 10,000 tested today compared to the a1 a big step has been taken, deadly autofocus, only some small uncertainty on yellow and light colors, I have not yet tested all the types of autofocus which are really many I limited myself to the chase with large area and wide area. the pre burst is really effective with a second set in the advance it is practically impossible to make a mistake in an action, the only thing is the autofocus to find the right one to use the one you use it. other things I would say that I haven't had time to test them yet.

Photos taken with Sony A1 II

Untitled Photo

by Onsone
65 comments, 6024 views

HI RES 39.3 MP

Giraffe

by Ceresi Claudio
74 comments, 3661 views

HI RES 3.8 MP

Female marten

by Mimmox
51 comments, 3939 views

HI RES 28.0 MP

Glow

by Mattia1977
38 comments, 2259 views

HI RES 24.0 MP

The world in a flower

by Walter Bertolotti
38 comments, 1901 views [editors pick]

Giraffe neck incrodi

by Ceresi Claudio
40 comments, 2085 views

HI RES 6.0 MP

What do you do ?

by Francesco Canton
45 comments, 4272 views

HI RES 15.4 MP

Untitled Photo

by Onsone
36 comments, 2309 views

HI RES 25.0 MP

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Marten, mother and daughter

by Mimmox
28 comments, 1366 views

HI RES 16.3 MP

Takeoff

by Ceresi Claudio
20 comments, 1260 views

HI RES 5.1 MP

Lesser Kestrel

by Claudio Cortesi
40 comments, 1116 views

HI RES 6.0 MP

Untitled Photo

by Onsone
27 comments, 1890 views

HI RES 40.0 MP

To the massumatic hut

by Ceresi Claudio
24 comments, 1075 views

HI RES 9.0 MP

ERUPTION DECEMBER 27, 2025

by Kevin Saragozza 90
51 comments, 828 views

Tawny owl with prey

by Mimmox
23 comments, 635 views

HI RES 15.2 MP

Untitled Photo

by Grzehoofr
20 comments, 648 views

Sunrise in Kenya

by Ceresi Claudio
23 comments, 1054 views

HI RES 12.5 MP

Owl Capogrosso

by Francesco Canton
20 comments, 752 views

HI RES 15.4 MP

Collared parakeets

by Ceresi Claudio
13 comments, 718 views

HI RES 4.2 MP

Eagle owl

by Nico1969
21 comments, 624 views

HI RES 8.2 MP

Fiorancino

by Nico1969
23 comments, 1329 views

HI RES 20.8 MP

Hoopoe the Gift

by Ceresi Claudio
23 comments, 818 views

HI RES 5.1 MP

Capogrosso owl

by Francesco Canton
27 comments, 588 views

HI RES 15.4 MP

Griillaio

by Claudio Cortesi
32 comments, 779 views

HI RES 6.0 MP

The cue

by Mauro Maione
26 comments, 490 views

HI RES 8.2 MP

Untitled Photo

by Onsone
24 comments, 1635 views

HI RES 28.3 MP

Buzzard

by Cirillo Giovanni
40 comments, 559 views

HI RES 6.0 MP

Vitorchiano (VT)

by Imaginarius
41 comments, 467 views

HI RES 10.7 MP

Untitled Photo

by Onsone
19 comments, 1186 views

HI RES 25.0 MP

On the surface of the water

by Walter Bertolotti
24 comments, 746 views

HI RES 3.8 MP

ERUPTION DECEMBER 27, 2025 2

by Kevin Saragozza 90
29 comments, 549 views

Pelicans in the mist

by Ceresi Claudio
11 comments, 747 views

HI RES 5.1 MP

Hunting marten

by Mimmox
26 comments, 819 views

HI RES 49.8 MP

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Speed

by Mauro Maione
27 comments, 427 views

HI RES 17.2 MP

Erzione Etna December

by Kevin Saragozza 90
24 comments, 429 views

HI RES 22.0 MP

Sparrowhawk at the massumatic hut

by Ceresi Claudio
23 comments, 679 views

HI RES 5.5 MP

Hong Kong Arrival

by Fpl1966
19 comments, 871 views

HI RES 24.0 MP

The sample photos are selected automatically between all photos posted by JuzaPhoto members, using the camera and the lens selected in the techs. If you find evident errors (e.g. photos taken with cameras and lenses that are not available yet), you can contribute to improve the page by sending a private message to the user that has entered incorrect values in the photo caption.

Reviews » Cameras » Cameras Sony » Sony A1 II

Sony A1 II : Specifications and Opinions

Buy

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Reviews

What do you think about this camera?

Photos taken with Sony A1 II