Updated (April, 2014): Compare the Nikon D7100 vs Sony SLT A77 II

Sony SLT A77

Tie
Sony SLT-A77

77

vs

Nikon D7000

76

Nikon D7000

Tie
     
 

Reasons to buy the Sony SLT A77

Viewfinder size
Large viewfinder
0.72x
Image stabilization
Image stabilization
Sensor shift
True resolution
High true resolution
24 MP
Light sensitivity
High ISO
16,000 ISO
 

Reasons to buy the Nikon D7000

Dynamic range
Wide dynamic range
13.9 EV
Weather sealed
Weather sealed
Shoot in extreme weather
Startup delay
Almost no delay when powering up
400 ms startup delay
Viewfinder
Great viewfinder
Pentaprism
 
Differences | Recommendations | Cast your vote | Similarities | Competitors | Appearance | Discussion

differences

Advantages of the Nikon D7000

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Startup delay Much less startup delay 400 ms vs 3100 ms
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7.7x less delay when turning on
Viewfinder Has an optical viewfinder Pentaprism vs Digital
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Optical viewfinders save battery life and are more detailed
Lens availability Much more lenses available 205 lenses vs 123 lenses
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Around 70% more lenses available
Low light performance Lower noise at high ISO 1,167 ISO vs 801 ISO
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The D7000 has a slight edge (0.5 f-stops) in low noise, high ISO performance
Battery life Longer battery life 1050 shots vs 530 shots
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Around 2x more shots per battery charge
Focus points More focus points 39 vs 19
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Set focus accurately within the frame
Overall image quality Slightly better image quality 80.0 vs 78.0
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Almost the same
Dynamic range More dynamic range 13.9 EV vs 13.2 EV
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0.7 f-stops more dynamic range
Built-in focus motor Has a built-in focus motor Yes vs No
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Autofocuses with all autofocus lenses
Storage slots Has more storage slots 2 vs 1
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More slots allows storing more images without switching memory cards
Size Smaller 132x105x77 mm vs 143x104x81 mm
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More than 10% smaller
Thickness Thinner 3" vs 3.2"
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Almost the same
Nikon D7000 Learn more about
the Nikon D7000

Advantages of the Sony SLT A77

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3D Takes 3D photos Yes vs No
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Combines multiple photos into a 3D image
Image stabilization Image stabilization Sensor shift vs None
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Helps eliminate blur caused by small camera movements
Continuous shooting Shoots much faster 12 fps vs 6 fps
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2x faster continuous shooting
HDR Has in-camera HDR Yes vs No
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Combines multiple exposures to capture high dynamic range
Panorama Can create panoramas in-camera Yes vs No
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Stitches together multiple photos for a wide perspective
Viewfinder size Significantly larger viewfinder 0.72x vs 0.62x
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Around 40% larger viewfinder
Screen flips out Has a flip-out screen Yes vs No
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Flip-out screens can be helpful when composing tricky shots or taking movies
Autofocus Faster video autofocus Phase detection vs Contrast detection
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Shoot videos without worrying about focus
True resolution Significantly higher true resolution 24 MP vs 16.1 MP
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Capture around 50% more detail in your photos
Shutter lag Significantly less shutter lag 124 ms vs 238 ms
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Around 50% less delay when taking photos
GPS Has a GPS Yes vs No
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Automatically geotags your photos when traveling
Light sensitivity Better maximum light sensitivity 16,000 ISO vs 6,400 ISO
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The SLT A77's maximum light sensitivity is 1.3 f-stops better
Color depth Better color depth 24 bits vs 23.5 bits
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Distinguishes 0.5 more bits of color
Cross type focus points Slightly more cross-type focus points 11 vs 9
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Grab focus in difficult situations
Weight Slightly lighter 732 g vs 780 g
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Around 10% lighter
Lowest price Slightly cheaper $1,298.00 vs $1,699.00
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The best price we've seen is $401 cheaper (more than 20% less)
Sony SLT-A77 Learn more about
the Sony SLT A77
vs

recommendations

Which camera do we recommend? Relative to the best recent DSLRs, and ignoring price

Nikon D7000 Nikon D7000 76
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        vs

        77 Sony SLT A77 Sony SLT-A77
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              similarities

              Compared to recent DSLRs

              Common Strengths Common Weaknesses
              Weather sealed Weather sealed Help
              Shoot in extreme weather
              Movie continuous focus Focus continuously recording movies Help
              Makes it easy to get in-focus movies
              Viewfinder coverage Above average viewfinder coverage Help
              100%
              Fastest shutter speed Fast max shutter speeds Help
              1/8000 of a second
              Built-in flash Each has a built-in flash Help
              External flash not needed
              Sensor size Very small sensors Help
              D7000:APS-C 23.6x15.6mm
              SLT A77:APS-C 23.5x15.6mm

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Nikon D7100

              Nikon D7100

              Entry-level DSLR

              $1,047 body only

              $1,347 with 18-140mm lens

              Screen size Has a significantly larger screen
              Screen resolution Has a significantly higher resolution screen
              Shutter lag Has significantly more shutter lag
              Nikon D5300

              Nikon D5300

              Entry-level DSLR

              $747 body only

              $659 - $847 with 18-55mm lens

              Screen size Has a significantly larger screen
              Screen resolution Has a slightly higher resolution screen
              Fastest shutter speed Has a slower max shutter speed
              Viewfinder coverage Much less viewfinder coverage
              Canon EOS 60D

              Canon EOS 60D

              Pro DSLR

              $699 body only

              $999 - $1,182 with 18-135mm lens

              Screen resolution Has a slightly higher resolution screen
              Viewfinder coverage Significantly less viewfinder coverage
              Autofocus Lacks autofocus
              Nikon D5200

              Nikon D5200

              Entry-level DSLR

              $547 - $697 body only

              $549 - $647 with 18-55mm lens

              Weight Is slightly lighter
              Fastest shutter speed Has a slower max shutter speed
              Viewfinder coverage Much less viewfinder coverage
              Canon EOS 7D

              Canon EOS 7D

              Pro DSLR

              $999 - $1,100 body only

              $1,299 with 18-135mm lens

              Cross type focus points Has slightly more cross-type focus points
              Thickness Is thinner
              Weight Is slightly heavier
              Autofocus Lacks autofocus
              Canon EOS 70D

              Canon EOS 70D

              Pro DSLR

              $999 - $1,231 body only

              $1,149 with 18-55mm lens

              Screen resolution Has a slightly higher resolution screen
              Touch screen Has a touch screen
              Viewfinder coverage Slightly less viewfinder coverage
              Startup delay Has slightly more startup delay
              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $319 body only

              $477 with 18-55mm lens

              Weight Is slightly lighter
              Fastest shutter speed Has a slower max shutter speed
              Viewfinder coverage Much less viewfinder coverage

              Nikon D7000 Competitors

              Advantages

              Disadvantages

              Nikon D90

              Nikon D90

              Entry-level DSLR

              $850 with 18-105mm lens

              Shutter lag Less shutter lag
              Viewfinder size Slightly larger viewfinder
              External mic jack Lacks an external mic jack
              Overall image quality Worse image quality

              Sony SLT-A77 Competitors

              Advantages

              Disadvantages

              Sony SLT A77 II

              Sony SLT A77 II

              Pro DSLR

              $1,048 body only

              $1,648 with 16-50mm lens

              Focus points Many more focus points
              Screen resolution Significantly higher resolution screen
              GPS No built-in GPS
              Battery life Slightly shorter battery life
              Sony SLT-A65

              Sony SLT A65

              Entry-level DSLR

              $800 with 18-55mm lens

              Startup delay Less startup delay
              Size Smaller
              Weather sealed No weather sealing
              Overall image quality Worse image quality
              Sony SLT-A99

              Sony SLT-A99

              Pro DSLR

              $1,998 body only

              $3,198 with 28-75mm lens

              Startup delay Much less startup delay
              Low light performance Lower noise at high ISO
              3D Doesn't take 3D photos
              Continuous shooting Shoots much slower

              appearance

              Nikon D7000 Sony SLT-A77
              Nikon D7000 Sony SLT-A77
              Nikon D7000 Sony SLT-A77

              discussion

              Nikon D7000
              D7000
              Nikon

              Report a correction
              Sony SLT-A77
              SLT A77
              Sony

              Report a correction

              Showing 25 comments

              Avatar for Mr. Ry Mr. Ry (5:50 AM, January 27, 2013)
              Much more lenses available 169 lenses vs 92 lenses (More than 80% more lenses available)

              well of course..
              Nikon has :
              Nikkor 18-55mm
              Nikkor 18-55mm VR
              Sony only has :
              SAM 18-55mm
              see it?
              More than 80% more lenses available, well.... Of Course!
              Because that VR Badge!
              Sony don't have that kind of lenses. VR is in camera body, and works well,
              images are arguably sharper, because no VR optics in their Lenses.
              So, comparison in this section is not comparable..
               
              Avatar for Dave Dave (11:21 PM, January 09, 2013)
              Nikon D7000 suffer from dust on sensor problem.
               
              Avatar for José Diaz José Diaz (8:08 PM, September 13, 2012)
              A Sony SLT77 é muito superior em tecnologia e em inovações digitais. O visor eletrônico não é nem um pouco inferior ao visor ótico e pelo contrário, oferece muitas vantagens. Acredito que esta análise seja um pouco tradicionalista, levando em consideração somente alguns pontos básicos como importantes.
               
              Jrecepcion (1:06 AM, July 09, 2012)
              actually, the sony being an SLT gives the A77 some "edge". Faster FPS and Phase Detection AF in video mode kicks NIKON and CANON's butt
               
              V Grips (7:57 PM, June 14, 2012)
              Cough cough
              if Sony behind, then so Nikon. (break your Nikon body and see what sensor inside your  brand) Cough coughno Sony = no Nikonand you lose (`▽´)-σ
               
              Rapist (8:06 AM, January 11, 2012)
              Notice how D7000 has all the pro advantages

              A77's advantages are like in camera HDR and panorama... great
               
              Qku5735 (4:08 AM, November 26, 2011)
              The votes goes to Sony...
               
              Amentet (5:21 PM, November 10, 2011)
              Falso, segun varias reseñas, la a77 es mejor hasta iso 800 en terminos de calidad, y tiene mas caracteristicas utiles. Si deseas hacer un trabajo con poca luz, es mejor la nikon....todo depende del uso.
               
              manny (0:54 AM, November 10, 2011)
              sony is the jack of all trades but a MASTER OF NONE. 
               
              manny (0:50 AM, November 10, 2011)
              its the worst either... its not a true dslr... still canon and nikon got the edge...... 
               
              manny (0:47 AM, November 10, 2011)
              to all sony fanatics, well you're behind. hehehe
               
              Germancho 1228 (6:28 PM, November 07, 2011)
              La D7000 puede ser un tanto mas vieja, pero la calidad de Nikon, no la supera la mas moderna de las sony, simple.
               
              Avatar for MaxDemon MaxDemon (8:23 AM, October 31, 2011)
              Under ISO400 , A77 wins in terms of IQ
               
              Marcoa_sony (1:57 AM, October 28, 2011)
              No entiendo por que califican a la A77 por debajo de la D700, es mejor camara y es lo podemos saber a los pocos que hemos utilizado esta camara. La D7000 es un modelo de vejestorio carece de tecnologia y avances en fotografia digital. Muchos vivimos con tradicionalismo y cuando un equipo nueva supera a lo viejo lo vemos como malo.....
               
              Fito22 (7:03 AM, October 20, 2011)
              yes..but the a77 is not a true DSLR either...1/3 of light is sacrified..ignorant...
               
              Rockadell (2:20 AM, October 18, 2011)
              Nikon D7000 price WAS wrong too
               
              Obayedh (0:12 AM, October 18, 2011)
              a77 is the best APS-C camera at the moment IMHO.
               
              Obayedh (0:10 AM, October 18, 2011)
              a77 price is wrong here - the retail price is 1,399 not 2.497! What a shame!!
               
              Hunter (3:36 AM, October 16, 2011)
              I absolutely Love Nikon, but the A77 takes the cake. It should definitely have the higher score
               
              Hubertboudreau (11:30 PM, October 05, 2011)
              I think this is then best review of the two caneras, that I have seen.
               
              AT (8:04 PM, October 04, 2011)
              D3 and D700 are full frame. A77 has APC sensor. No comparaison can be done in terms of image quality.

              I don't think Sony is sacrificing anything. Low light performance is not the main quality criteria for a camera. Just to remember, this new technology allows continuous PDAF even in video mode (with complete manuel control), 12fps with AF, ... 
               
              AT (7:57 PM, October 04, 2011)
              No sport lens? Sony 70-400 G is far better than canon and nikon lens according to DXO. And what about the 300 f/2.8 G ??? Don't forget that Sony can also use all the old and well known Minolta G lenses !

              Cough cough Nikon D7000 can't do continuous phase detection focus, even with its vertical grip.
               
              AT (7:49 PM, October 04, 2011)
              Digital viewfinder score = 0 ! can you explain me? 

              Popularity criteria : absurd for a new camera like a77 !
               
              Avatar for Leonard Washington Leonard Washington (6:15 PM, October 02, 2011)
              Don't forget its moving forward but sacrificing what is important. Low light performance  noise handling, and actually better still image photography. You know that older pro DSLRs like D3 and D700 that are 4 years old still out perform modern DSLRs and still hold their value... if so 5Dmk2 and D700 actually went up in price if you can find them new... 
               
              Avatar for Leonard Washington Leonard Washington (6:13 PM, October 02, 2011)
              There is not really a good sony lense to shoot sports with so A77 is kind of out of that league. Don't forget you put a vertical grip on D7000 and you will shoot at 8 fps. True sport cameras are D3S and 1D mkIV. For stills D7000 whoops on A77 plus don't forget the much higher ISO/low light advantage. You paying almost D700 money for A77 and that is whole other league. Only Sony DSLR camera I would get if I didn't have Nikon glass would be the A900. But for mirrorless the 7n looks awesome thats no question!