Buy a D7100 or go Full Frame?

Samsonite

Senior Member
Well I dont need absolute sharpness in the corners, as long as its not a very dark / visible vignette, it doesnt impact the type of photos I take. If there is an improvement in image quality between the D5100 - D7100, then thats another bonus (Yes Im sure the Full frame bodies will have even better IQ than the D7100), but what they make up for in image quality, they lose in other areas, such as FPS and reach...
 

BackdoorArts

Senior Member
I struggled long and hard with this one and it's all captured in a thread in the D7100 forum. I have to agree with Dave and say that if this is a serious question for you then you should take a deep breath, look at what it would take to get a D800, and seriously think about going that way. It's the best of both worlds, eliminates the buffer issue, can give you 16MP's in DX mode like a D7000 (which is 2/3 of the D7100, but do you really need the extra MP's in DX?) and shoot forever in JPG mode.

I love my D600, and having never shot a D7100 I can't give you any pros or cons on it other than what I can suss out on paper. But if you're serious about going full frame, then take a hard look at the D800 and what it would take to go there. You'll get great IQ, the FPS you want, reach with MP's in DX mode - it's all there for you, albeit at a price.
 

Lê Kiên

New member
D7100 does not have the 'Af-on' button which is very important and useful for action and sport photograph. I think if you can't afford D800, so D700 should be a good choice for your work.

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BackdoorArts

Senior Member
Wasn't aware that the D800 has a DX mode?


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All Full Frames can shoot in DX mode, and the D800 has the advantage of shooting 1.5X and 1.2X crops. Lowers file size and saves you on cropping when shooting at distances. I have the Fn button on the front set so I can spin between crop modes as I shoot. Sure beats importing bigger files than I need. There's a menu setting that will grey out the cropped areas when in a cropped mode, so you don't accidentally crop when you don't want to. I really think it's the best solution for someone who has a foot in both worlds, or wants to at least do more than dip their toes in full frame.
 

Samsonite

Senior Member
But the resolution when cropped will still be lower than the D7100s 24MP wouldn't it? It also has a lower frame rate than the D7100 doesn't it?


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PapaST

Senior Member
I looked at a D7100 as a second body and I liked everything on paper. But I will admit the buffer issue made me shy away from it. Shooting jpg may alleviate the problem but to me it's still a problem.

If the D7100 is a serious prospect for you then I'd take your fastest card up to a camera shop and ask if you could snap off a few on a D7100 body. Shoot the high frame rate and see how the buffer performs with jpg and raw.
 

Samsonite

Senior Member
At motorsport events I Shoot JPEG, with very good outdoor light I don't feel I need RAW, especially when capturing sequences... To be honest, if its all round better than my D5100, I consider it a good upgrade. I'm happy with my selection of glass at the moment, the only foreseeable purchase in the near future is a teleconverter to give my 70-200 more reach....


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Samsonite

Senior Member
Just wondering if anyone has compared a D7100 to a D300, as some reviewers seem to say the D7100 hasn't met the expectations set by the D300 to be considered the flagship if DX bodies.....


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riverside

Senior Member
If even a hint of doubt remains in your mind, bite the bullet, use deferred financing or whatever it takes and go D800. Otherwise, every potential money shot you take with a D7100 will carry the question of "what would that have looked like in full frame".
 

BackdoorArts

Senior Member
But the resolution when cropped will still be lower than the D7100s 24MP wouldn't it? It also has a lower frame rate than the D7100 doesn't it?


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Yes, lower than the D7100 in full DX, but still a hefty 16MP's, and in 1.2X mode you get 25MP's. It shoots 5 fps as is and will do 6 with the battery grip, so you can match the D7100, though you can get the DX camera a little higher. That said, while it is more or less one fps slower, you can get 17 images in the buffer at full resolution 14-bit lossless RAW in FX mode and 29 in DX (more if you add compression or go 12-bit). So you've got more than 3X the shooting length if you're shooting RAW. Shoot JPG and it's a little less an issue, but suffice it to say that I've only once run into a buffer wait issue on the D800, and that was shooting a flock of geese that were headed over my head and I was just going as long as I could.

There are always trade-offs, so prioritize your needs and find what works best.
 

Krs_2007

Senior Member
Thats why I havent bought a new camera yet. I have decided to go FX, just not sure on D600 or D800 or if even a D700. Its a tough decision but I know that I dont want to go the D7100. I have no issues with DX, my 7000 has been a great a camera and has lots of life left. I am just looking for more but not in a rush.

You might look at renting the body to see which way you want to go. I have been thinking about doing this myself.
 

Phillydog1958

Senior Member
Hi All,

After shooting with my D5100 for about 10 months, and purchasing some pro glass (Nikon 24 - 70 F2.8 and Nikon 70 - 200 F2.8 VR), ive now decided I want a body more suited to what Im making some money from, which is sports photography (Motorsport, BMX, etc). I was considering going to Full Frame, as my mate who is a pro photographer told me to do, he said its just much better than a DX body. Considering my current Budget I started looking at the D600 (D800 is a bit too expensive for me at the moment). I have compared both of these to the D7100 on the Nikon Website, from the comparison, the D7100 seems to tick more of the right boxes for me, such as:

. 6 FPS continuous shooting (Highest)
. Crop sensor means I can get some decent Telephoto shots with my existing lenses thanks to the crop factor (To get the equivalent focal length on an FX Body would costs a couple of thousands more in glass)
. 24MP (Same as D600)
. Dual SD Card Slots (Like the D600)
. 100% Viewfinder (Like the D600)
. Upto 1/8000 Shutter Speed (More than D600)
. 51 AF points (More than D600)
. Higher resolution LCD

The plan was always to eventually have both a DX body and an FX body, but seeing as the D7100 is the undisputed best DX Body, I was thinking of selling on my D5100, buying the D7100 as my main body, then eventually going for something a step ahead of the D600 / D800 such as the D3 or D4 in the future (not any time soon.....)

What do you guys think?

I know a lot of people (Including my mate) will say FX is just a whole new class of camera, but considering my needs, the D7100 seems to be perfect right now.....

Opinions appreciated!


You've got a nice collection of glass, which will carry you for a long while. Take your time and make the right decision for you. I'd continue to use my D5100, until I found the right price or right camera. Heck, the longer you wait, the better off you are. Prices will drop on the D600 and D800, or the newest FX body might be out. The problem that you're dealing with is, you want to try out that nice glass on a FX body. To temporarily satisfy that desire or vice, you could always rent a FX body, as KRS_2007 suggested.
 

Samsonite

Senior Member
I have decided to go for the D7100, I found one which is brand new for a very good price, and I think it meets more of my needs right now than a D600 or D800 would do. That being said, I definitely plan to go FX in future, but would rather save some money and buy a used D3 or D4 when I can afford one.... Thanks for all your help guys. Much appreciated!


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