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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 €;

18 users have given it an average vote of 9.4 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
64 comments, 5620 views

HI RES 39.3 MP

Giraffe

by Ceresi Claudio
74 comments, 3090 views

HI RES 3.8 MP

Female marten

by Mimmox
51 comments, 3777 views

HI RES 28.0 MP

The world in a flower

by Walter Bertolotti
38 comments, 1736 views [editors pick]

Giraffe neck incrodi

by Ceresi Claudio
38 comments, 1910 views

HI RES 6.0 MP

What do you do ?

by Francesco Canton
45 comments, 4133 views

HI RES 15.4 MP

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Untitled Photo

by Onsone
36 comments, 2135 views

HI RES 25.0 MP

Marten, mother and daughter

by Mimmox
28 comments, 1267 views

HI RES 16.3 MP

Takeoff

by Ceresi Claudio
20 comments, 1162 views

HI RES 5.1 MP

Untitled Photo

by Onsone
27 comments, 1767 views

HI RES 40.0 MP

Lesser Kestrel

by Claudio Cortesi
40 comments, 1023 views

HI RES 6.0 MP

To the massumatic hut

by Ceresi Claudio
24 comments, 1020 views

HI RES 9.0 MP

Untitled Photo

by Grzehoofr
20 comments, 573 views

Owl Capogrosso

by Francesco Canton
20 comments, 706 views

HI RES 15.4 MP

Sunrise in Kenya

by Ceresi Claudio
23 comments, 985 views

HI RES 12.5 MP

Collared parakeets

by Ceresi Claudio
13 comments, 653 views

HI RES 4.2 MP

Hoopoe the Gift

by Ceresi Claudio
23 comments, 777 views

HI RES 5.1 MP

Tawny owl with prey

by Mimmox
21 comments, 494 views

HI RES 15.2 MP

Capogrosso owl

by Francesco Canton
27 comments, 441 views

HI RES 15.4 MP

Eagle owl

by Nico1969
21 comments, 544 views

HI RES 8.2 MP

Fiorancino

by Nico1969
21 comments, 1195 views

HI RES 20.8 MP

The cue

by Mauro Maione
26 comments, 425 views

HI RES 8.2 MP

Griillaio

by Claudio Cortesi
32 comments, 730 views

HI RES 6.0 MP

Buzzard

by Cirillo Giovanni
40 comments, 487 views

HI RES 6.0 MP

On the surface of the water

by Walter Bertolotti
24 comments, 685 views

HI RES 3.8 MP

Pelicans in the mist

by Ceresi Claudio
11 comments, 702 views

HI RES 5.1 MP

Untitled Photo

by Onsone
19 comments, 1111 views

HI RES 25.0 MP

Hunting marten

by Mimmox
26 comments, 747 views

HI RES 49.8 MP

Untitled Photo

by Onsone
24 comments, 1521 views

HI RES 28.3 MP

Speed

by Mauro Maione
26 comments, 358 views

HI RES 17.2 MP

Marabu fighting at dawn in the fog

by Ceresi Claudio
13 comments, 806 views

HI RES 5.1 MP

Sparrowhawk at the massumatic hut

by Ceresi Claudio
23 comments, 646 views

HI RES 5.5 MP

Female Sparrowhawk

by Ceresi Claudio
24 comments, 781 views

HI RES 6.0 MP

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Hong Kong Arrival

by Fpl1966
18 comments, 717 views

HI RES 24.0 MP

2024-12-26 SPRAVIERO f at the massuamtico hut

by Ceresi Claudio
19 comments, 1042 views

HI RES 3.8 MP

Silver-eared mesia

by Fpl1966
14 comments, 939 views

HI RES 12.8 MP

Hoopoe backlight shed Massumatico 2023-04-06

by Ceresi Claudio
14 comments, 503 views

HI RES 6.0 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

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Reviews

What do you think about this camera?

Photos taken with Sony A1 II