description Nikon D3100 Overview

Nikon's affordable, compact and lightweight D3100 digital SLR features a high-resolution 14-megapixel CMOS DX sensor, high-quality 3x NIKKOR 18-55mm VR image stabilization zoom lens and intuitive onboard assistance including the learn-as-you grow Guide Mode. Capture beautiful pictures and amazing Full HD 1080p movies with sound and full-time autofocus. Easily capture the action other cameras miss with a fast start up time, split-second shutter release, 3 frames per second shooting and 11-point autofocus lens, 5-Year Warranty.

recommend Best for: Ideal for beginners or casual photographers who want a portable camera with good image quality.

info Nikon D3100 Specifications

balance Nikon D3100 Pros & Cons

thumb_up Pros
  • check Affordable price point
  • check Compact and lightweight design
  • check High-resolution 14-megapixel CMOS sensor
  • check Includes a 3x NIKKOR 18-55mm VR lens
thumb_down Cons
  • close Limited battery life compared to newer models
  • close Less advanced features than higher-end DSLRs
  • close Smaller viewfinder for low light conditions
  • close No built-in flash

help Nikon D3100 FAQ

Is the D3100 suitable for beginners?

Yes, it's user-friendly with Guide Mode and a good lens included.

How long does the battery last on average?

Battery life is around 420 shots per charge under normal use conditions.

Can I upgrade the lens later?

Yes, Nikon lenses are compatible with this camera model.

What is Nikon D3100?
Nikon's affordable, compact and lightweight D3100 digital SLR features a high-resolution 14-megapixel CMOS DX sensor, high-quality 3x NIKKOR 18-55mm VR image stabilization zoom lens and intuitive onboard assistance including the learn-as-you grow Guide Mode. Capture beautiful pictures and amazing Full HD 1080p movies with sound and full-time autofocus. Easily capture the action other cameras miss with a fast start up time, split-second shutter release, 3 frames per second shooting and 11-point autofocus lens, 5-Year Warranty.
How good is Nikon D3100?
Nikon D3100 scores 7.9/10 (Good) on Lunoo, making it a well-rated option in the DSLR Camera category. The Nikon D3100 scores 7.8/10 due to its affordability, compact design, and high-resolution sensor, but it lacks some advanced features found in more...
How much does Nikon D3100 cost?
From $299.00. Visit the official website for the most up-to-date pricing.
What are the best alternatives to Nikon D3100?
See our alternatives page for Nikon D3100 for a ranked list with scores. Top alternatives include: Nikon D5600, Nikon D3200, Canon EOS 60D.
What is Nikon D3100 best for?

Ideal for beginners or casual photographers who want a portable camera with good image quality.

How does Nikon D3100 compare to Nikon D5600?
See our detailed comparison of Nikon D3100 vs Nikon D5600 with scores, features, and an AI-powered verdict.
Is Nikon D3100 worth it in 2026?
With a score of 7.9/10, Nikon D3100 is a solid option in DSLR Camera. See all DSLR Camera ranked.
What are the key specifications of Nikon D3100?
  • Weight: Approx. 1.4 pounds
  • ISO Range: 100-6400 (expandable to 25600)
  • Dimensions: Approx. 7.8 x 5.3 x 3.8 inches
  • Sensor Type: 14-megapixel CMOS
  • Lens Included: NIKKOR 18-55mm f/3.5-5.6 VR
  • Viewfinder Type: Optical viewfinder with 95% coverage

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