Nikon D3100 vs Sony Alpha DSLR-A390

Winner
Nikon D3100

100

Sony Alpha DSLR-A390

78

Runner-up

Reasons to buy the Nikon D3100

Full HD
Movie format
1080p @ 24fps
Large screen
Screen size
3"
24p movies
Supports 24p
For that film look
Movie continuous focus
Movie continuous focus
Makes it easy to get in-focus movies
 

Reasons to buy the Sony Alpha DSLR-A390

Image stabilization
Image stabilization
  1. Sensor shift
Screen flips out
Flip-out screen
Great for movies
Shutter lag
Barely any delay taking photos
198 ms shutter lag
Storage slots
More storage slots
2

galleries

Explore our gallery of 48 sample photos taken by the Nikon D3100.
Explore our gallery of 50 sample photos taken by the Sony Alpha DSLR-A390.

competitors

Nikon D3100 Competitors

Nikon D3300

Nikon D3300

Entry-level DSLR

$471 body only

$419 - $447 with 18-55mm lens

Screen resolution Much higher resolution screen
Low light performance Much lower noise at high ISO
Size Slightly larger
Nikon D5100

Nikon D5100

Entry-level DSLR

$574 with 18-55mm, 55-200mm lenses

Screen resolution Much higher resolution screen
Dynamic range More dynamic range
Thickness Significantly thicker
Canon EOS Rebel T5

Canon EOS Rebel T5

Entry-level DSLR

$325 body only

$379 with 18-55mm lens

Screen resolution Much higher resolution screen
True resolution Significantly higher true resolution
Color depth Worse color depth

Sony Alpha DSLR-A390 Competitors

Sony Alpha DSLR-A580

Sony Alpha DSLR-A580

Entry-level DSLR

$1,094 body only

Movie format Shoots movies
Screen resolution Much higher resolution screen
Shutter lag Much more shutter lag
Nikon D3300

Nikon D3300

Entry-level DSLR

$471 body only

$419 - $447 with 18-55mm lens

Movie format Shoots movies
Low light performance Much lower noise at high ISO
Image stabilization No image stabilization
Sony Alpha DSLR-A230

Sony Alpha DSLR-A230

Entry-level DSLR

Viewfinder size Larger viewfinder
Thickness Much thinner
Live view No live view

discussion

Nikon D3100
D3100
Nikon

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Sony Alpha DSLR-A390
Alpha DSLR-A390
Sony

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Showing 2 comments

Saifulizuanmd (9:32 AM, December 21, 2011)
and a390 doesnt have battery grip
 
7mgoulding7 (6:50 PM, August 20, 2011)
The 390 has a flipout screen. It says it does not in the common weakness.