With a weight of only 455 grams without the lens, the Nikon D3100 is 30 grams lighter than its predecessor – the Nikon D3000, which also makes it the lightest Nikon DSLR camera. With the exception of the metal lens mount, the Nikon D3100 is mostly plastic.Best Budget Zoom Lens Nikon AF-S DX NIKKOR 55-200mm f/4-5.6G ED VR II. View on Amazon A nice compact, lightweight, budget telephoto lens with a superior zoom range and a quite nice 13 Elements in 9 Groups with Super Integrated Coating to prevent some aberrations, lens flare and ghosting. Lens mount: Nikon F: Focal length mult. 1.5 ×: Articulated LCD: Fixed: Screen size: 3 ″ Screen dots: 230,000: Max shutter speed: 1/4000 sec: Format: MPEG-4: Storage types: SD/SDHC/SDXC: USB: USB 2.0 (480 Mbit/sec) Weight (inc. batteries) 505 g (1.11 lb / 17.81 oz) Dimensions: 124 x 96 x 75 mm (4.88 x 3.78 x 2.95 ″) GPS: Optional
The Nikon D3100 is 30 grams lighter than its predecessor, the Nikon D3000, with a weight of only 455 grams without the lens, making it the lightest Nikon DSLR camera. The Nikon D3100 is largely made of plastic, with the exception of the metal lens mount.
Weight (inc. batteries) 505 g (1.11 lb / 17.81 oz) Dimensions 124 x 96 x 75 mm (4.88 x 3.78 x 2.95 ″) Other features; Orientation sensor Yes6. Tamron 15-30mm f/2.8. One of my favorite wide angle lenses I’ve used is the Tamron 15-30mm f/2.8. It’s a heavy lens, but it matches or even exceeds the Nikon 14-24mm f/2.8 in image quality overall – plus adds some modern features like vibration reduction and a water-repellant front element.
Weight: 710g (25 oz) Canon 705g (24.9 oz) Nikon Aperture Blades: 7 (circular diaphragm) Minimum Aperture: F/22-40: Image Stabilization Performance: 2.5 Stops (CIPA Standards Compliant) For Canon: EOS-80D is used / For Nikon: D7200 is used: Standard Accessories: Flower-shaped lens hood, Lens caps: Compatible Mounts: Canon, Nikon
The Nikon D3100 has got external dimensions of 124mm x 96mm x 75mm (4.9" x 3.8" x 3.0") along with a weight of 505 grams (1.11 lbs) while the Pentax K-50 has sizing of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") along with a weight of 650 grams (1.43 lbs). Take a look at the Nikon D3100 versus Pentax K-50 in the new Camera and Lens Size ComparisonFeatures Nikon's 14.2- megapixel Nikon DX format CMOS sensor with 12 Bit Resolution. Nikon EXPEED 2 image processor. Active D-Lighting. Automatic chromatic aberration correction. Sensor cleaning and airflow control system. 3.0-inch 230,000-dot resolution fixed TFT LCD Continuous Drive up to 3 frames per second. Live view mode. V5KD.