Sony Alpha a7R III vs Sony Alpha a9

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Reasons to buy the Sony Alpha a7R III

High true resolution
True resolution
42.2 MP
Light-weight
Weight
657 g
Image stabilization
Image stabilization
  1. Sensor shift
Touch screen
Touch screen
Fewer buttons
 

Reasons to buy the Sony Alpha a9

Light sensitivity
High ISO
204,800 ISO
Continuous shooting
Rapid fire
20 fps
Size
Really small
Prosumer size (127×96×63 mm)
Image stabilization
Image stabilization
  1. Sensor shift

competitors

Sony Alpha a7R III Competitors

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Canon EOS R

Boutique

$2,199 - $2,299

Focus points Many more focus points
Screen size Much larger screen
Interchangeable lenses Built-in lens only
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Sony Alpha a7 III

Mirrorless interchangeable-lens

$1,898 - $2,167 body only

$1,998 - $2,226 with 28-70mm lens

Focus points Significantly more focus points
Battery life Longer battery life
Screen resolution Much lower resolution screen
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Nikon Z7

Boutique

$3,322 - $3,997

Screen size Much larger screen
Screen resolution Much higher resolution screen
Interchangeable lenses Built-in lens only

Sony Alpha a9 Competitors

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Sony Alpha a7 III

Mirrorless interchangeable-lens

$1,898 - $2,167 body only

$1,998 - $2,226 with 28-70mm lens

Battery life Longer battery life
Lowest price Cheaper
Screen resolution Much lower resolution screen
Nikon D750

Nikon D750

Pro DSLR

$1,240 - $1,397 body only

$1,719 - $1,897 with 24-120mm lens

Screen size Much larger screen
Built-in focus motor Has a built-in focus motor
Image stabilization No image stabilization
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Canon EOS R

Boutique

$2,199 - $2,299

Focus points Many more focus points
Screen size Much larger screen
Continuous shooting Shoots much slower

discussion

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Alpha a7R III
Sony

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Alpha a9
Sony

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Showing 1 comments

Avatar for German German (11:40 AM, July 19, 2018)
these are the most powerful mirrorless cameras in 2018! they are much alike and the price is almost the same too.