Nikon Z7 20.8MP DSLR CameravsNikon D3100 14.2MP Digital Camer comparison

Compare Nikon Z7 20.8MP DSLR Camera
Compare Nikon D3100 14.2MP Digital Camera
key specs
Camera TypeDSLR CameraDigital Camera
Effective Pixels20.8 MP14.2 MP
Display Size3.2 inch3.5 inch
Battery TypeLithium ionLithium ion
ModelZ7 20.8MP DSLR CameraD3100 14.2MP Digital Camera
Model NameZ7D3100
TypeDSLR CameraDigital Camera
Effective Pixels20.8 MP14.2 MP
Tripod SocketYesYes
Dimensions(WxHxD)59 x 125 x 98 mm33.8 x 25.8 x 17 cm
Weight265 GM-
Face DetectionYesYes
Temperature0 to 400 to 40
Lens Attachment-Body Only
sensor features
Sensor Size13.2 X 8.8 mm-
ISO RatingISO 160 - 12800ISO 100 -3200
Maximum ISO-3200 ISO
Maximum FPS-3
Sensor Technology-CMOS
lens features
Manual FocusYesYes
Dust ReductionYes-
focus features
Auto FocusYesYes
White Balancing-Auto (TTL white-balance with 420-pixel RGB sensor) Incandescent Fluorescent Direct sunlight Flash Cloudy Shade White balance preset
exposure features
Exposure ModeAutomatic, Manual-
Manual ExposureYes-
shutter features
Shutter Speed1/16000-30 sec-
Continuous Shots-Continuous shooting mode Approx. 3fps
flash features
External FlashYesYes
Built-in Flash-Yes
Flash Modes-Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain
image features
Image Formatjpeg, RAWNEF (12 bit compressed RAW) JPEG (Baseline-compliant)
Red Eye Reduction-Yes
Image Stabilizer-Yes
Image Sizing-4608 x 3072 (L)
Picture Angle-Approx 1.5x lens focal length
display features
Display Size3.2 inch3.5 inch
LCD Display Image Resolution-230000 dots
connectivity features
storage and power features
Batteries IncludedYes-
Battery TypeLithium ionLithium ion
Upgradable Memory-Yes
Card Type-SD / SDHC / SDXC
Power Supply-EH-5a AC Adapter (Available Separately; Requires Optional EP-5A Power Connector)
audio and video features
Video ResolutionFull HD 1080-
Video Format-MOV movie (H.264/MPEG-4 compression format with monaural sound)
viewfinder features
View Finder-Yes
modes and functions features
Delete Function-Yes
Shooting Modes-Single frame shooting mode, Continuous shooting mode approx. 3fps, Self-timer mode, Quiet Shutter Release
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