Sony a7R V + Sony 20-70 f/4 vs Sony 24-70 f/2.8 GM II

In this video I introduce the NEW Sony FE 20-70mm F4 G extended standard zoom lens, shot on the Sony a7R V. I explain everything you might want to know about that very special zoom lens which goes as wide as a 20mm focal length. I also compare the lens with the reference benchmark zoom lens Sony FE 24-70mm F2.8 GM II. You will see a lot of sample images from both standard zoom lenses in the video shot in Singapore and New York.

Content:
00:00 Introduction
02:00 Reasons why I like my Sony a7R V so much
02:40 Introducing the Sony FE 20-70mm f/4 G lens
03:14 Aperture ring and aperture click switch
04:05 Introducing the Sony FE 24-70mm f/2.8 GM II lens
05:08 Sony 20-70 f/4 G versus Sony 24-70 f/2.8 GM II (Part 1)
07:34 Iris lock switch is a feature on both lenses
09:08 Zoom smoothness switch: only on the Sony 24-70 GM II
10:23 Sony 20-70 f/4 G versus Sony 24-70 f/2.8 GM II (Part 2)
12:39 Autofocus performance of the Sony 20-70 f/4 G
13:54 Sony a7R V + Sony 24-70 f/2.8 GM II sample images (Singapore)
15:32 Sony a7R V + Sony 20-70 f/4.0 G sample images (Manhattan, NYC)
17:52 Wrap-up and conclusions

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Music (if applicable):

#Sony #SonyA7RV #SonyAlpha

[rogerbeltz]

Probably the most comprehensive review that I have watched in respect to camera+lenses. I am very impressed with the clarity and sharpness of the 20-70mm f/4 when compared to the much more expensive G-Master lens. The only thing that I would have liked to have seen in your sample images would be daylight shots of a variety of subjects and conditions. Obviously your night shots were taken with the camera mounted on a tri-pod. I would have liked to have seen some examples of "hand held" shots taken under varying lighting conditions but basically you have "sold me" on the performance of the 20-70 f/4. I am wanting to go from Canon to Sony and I believe your video has solidified my decision. I would hope this lens (the G lens would perform equally well mounted on a Sony Alpha a7 Mk IV, the camera of my choice (and within my budget). Thank you my friend for this fine critique.

[yourtravelchannel]

Hi Bro, I have both lenses and have to say that the GM II is specially designed for Low light F2.8 + the best Bokeh effects with corner to corner sharpness at F2.8 throughout its entire focal range. Hence, This part GMII beats the 20-70mm hands down, as the 20-70mm F4 does not have that feature/design and not meant to be, which is an important point. The two lenses are designed for different purposes. Also, I think in your comparison, if you shoot at F8-11, at this aperture, the Image would be definitely similar. In fact, if we shoot at F8-11, most good lens will produce similar results, and the difference will be minimal. As at this aperture F8-11, it's not the "difficult" part of lens design.

[Bigtbone]

I have exactly this combo of lens and camera. The only thing to be aware of is that the lens is a little soft around the edges at 35mm. Stopped down to f11 at this zoom range and it becomes acceptable.

[erg]

Finally a review that actually provides a concrete example of what you could accomplish with these lenses and camera, not just talking about specs that can be found elsewhere. You are a VERY talented photographer., the pictures are incredible sharp and well composed. For the NY shots, did you do any of them manually or used tripod always ?. I 've just bought the A7RV (could not pass the B&H offer of 400 off to the price), I already have the Tamron 28-75, a great lens too and several GM primes, never considered buying the 24-70 GM for its price and weight, this 20-70 looks very tempting, in particular for its low weight and corner to corner sharpness. I've just subscribed to your channel and will take a look at your video with 50 tips for the RV done !!!!....oh, one more question . the video at he start of the 24-70 demo, was that an 8K with the RV?

[ChrisM-yqpq]

I just got this lens to replace my tamron 20-40 2.8. Hopefully it’s good for event photography I usually shoot.

[simonbeynon]

Did you choose one over the other or own both? I have the 24-70mm GMii but use that for more pro work. I am looking to trade my 16-35mm f4 PZ for the 20-70mm as a pure travel lens. A little size and weight saving and just the one lens to take - possibly with my B camera A7cR.

[nathanhassani]

how is the 20-70 f4 looking sharper than the 24-70 gm ii....

[SebastianWorldwide]

First of all: thank you very much for the great information and the great video. Does the tube of the 20-70 f/4 lens extend when you hold the lens downwards? Kind regards. (Ah, ich glaube Sie verstehen deutsch 😀)

[ivanz]

Please shoot the same movie about lens 24-105 G as more universal and versatile lens? (Compare to these two lenses)? Its budget-friendly but provides more focal range. Pretty sharp betwen f/5.6-16. Would be interesting.

[powdermuaythai]

i think the 20-70 f4 with a 85mm 1.4 or something like that would be the perfect pair for travel.

[davidpinedacortes]

Thanks for the comparison, but as others say in a tripod and f8-f11 you’ll see very little differences. BTW my friend, the fake full moon pasted in one if the pics (in 15:18) is not really necessary to complete your already top pic.

[RS-Amsterdam]

Although I am not interested in Sony and Sony lenses I enjoyed the shots, in particular Singapore and in combination with that music made it a great experience.
Just talking about you this afternoon with a fellow photographer about your Giga pixel shots.
He wants to do the same thing for a promotion shot so I will send him links to your videos on that subject so he can have peek on what's possible.
Thanks for sharing the "goodies" and a have great weekend !

[sabamacx]

The 24-70 f/2.8 by Sony vs Nikon Z, which is superior, and which do you prefer?

[thomastuorto]

The NY photos looked great & pretty sharp but have to say, NY needs to be done with your Leica M camera. 😊

[СергейКравец-ию]

You are shooting a landscape, in such conditions there is not much difference, but if you shoot a report and there are people here, the difference will be visible

[jamesmlodynia]

I purchased the Sony A7 MKIII from B&H photo to round out my collection 0f cameras that started 16 years ago when i purchased my first DSLR, Pentax K100D Super. Over the years i got involved with some event photography and i started to expand my cameras beyond the many Pentax cameras that I own, they include full frame, APSC and Micro 4/3 cameras. I enjoy using different cameras and added the Sony because of the 20-70mm f4, i have a 24-70 F2.8 Pentax on the K1 MKII and a Sigma 24-70 F2.8 for my Panasonic S5 and S5 MKII. The extra reach of the 20-70 will allow me to carry one lens and camera when I start my fall photography in the coming weeks, if I need to add something wider i can add a Nikon Z6 MKII with the 14-30mm lens.

[benldr]

I just got the 24-70mm GMII. I've only used it for 5 minutes but right away I can the difference in size and weight. I can also tell that the 20-70 was sharper wide open at f4 vs the GMII at f2.8. The GMII also has some chromatic aberration at f2.8. If you stop it down im sure this is a non-issue. I'm going to be testing it this next week and I'll know more.

[OkwyUgonweze]

Well explained and great video .
Am full time Nikon shooter that ventured into the Sony system with the A7iv, but is disappointed with the color rendition . Am a very experienced shooter and working with Sony on people of color is a huge problem. I have tried lots of raw developers and the problem exists . I have finally decided to get done with the A7iv, I was told that that exact problem was solved on the A7RV. That the A7RV white balance was greatly improved . I really want to know your view as someone who has shot with all these systems .
Thanks in advance .