Nikon D3300 vs. Pentax K-3 Mark III

Camera Comparison, Reviews and Tests

Side by side comparison and review of Nikon D3300 and Pentax K-3 Mark III. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.

Camera Specifications Comparison

Nikon D3300 vs. Pentax K-3 Mark III Comparison Chart
DESIGN AND DIMENSIONS Nikon D3300 Pentax K-3 Mark III
Product Type Digital camera - SLR with Live View mode, movie recording Digital camera - 4K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 9.8 cm 10.35 cm
Width 12.4 cm 13.45 cm
Depth 7.55 cm 7.35 cm
Weight 410 g 735 g
Weight Details - Camera body only: 735 g
Camera with battery and memory card: 820 g
Body Material - Magnesium alloy
Enclosure Colour Black Black | Silver
Protection - Weatherproof, dust-resistant
Navigation - GPS receiver
SENSOR Nikon D3300 Pentax K-3 Mark III
Sensor Resolution 24.2 Megapixel 25.73 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 24,780,000 pixels 26,780,000 pixels
Effective Sensor Resolution 24,200,000 pixels 25,730,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) APS-C (23.3 x 15.5 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes -
Sensor Features - Dust Reduction (image sensor vibration), anti-aliasing simulator function
Image Stabiliser - Optical SR II (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Digital level metre
PROCESSOR Nikon D3300 Pentax K-3 Mark III
Image Processor EXPEED 4 -
LENS Nikon D3300 Pentax K-3 Mark III
Lens Mounting Type Nikon F Pentax K
FOCUSING Nikon D3300 Pentax K-3 Mark III
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 11 101
AE/AF Control Face-priority AF, Subject-tracking AF Auto-area AF, Zone AF, Expanded area AF
Face Detection Face-priority AF function Yes
VIEWFINDER Nikon D3300 Pentax K-3 Mark III
Viewfinder Type Optical - eye-level pentamirror Optical - fixed eye-level pentaprism
Optical Viewfinder Field Coverage 95% 100%
Optical Viewfinder Magnification 0.85x 1.05x
Optical Viewfinder Dioptric Correction Range -1.7 to +0.5 -4 to +1
Field of View Crop Factor 1.5 -
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Nikon D3300 Pentax K-3 Mark III
ISO (Max) 25600 1600000
Light Sensitivity ISO auto, ISO 25600, ISO 100-12800 ISO auto, ISO 100-1600000
Exposure Metering Centre-weighted, spot, 3D colour matrix II Multi-segment, centre-weighted, spot, highlight-weighted
Exposure Metering Zones 420 -
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Bracketing Modes - Depth of field bracketing, motion bracketing
Shooting Programs Landscape, portrait mode, close-up, night portrait, Children, panorama assist, sports mode -
Special Effects Neutral, Vivid, fisheye, illustration, monochrome, landscape, portrait, miniature, Toy camera, Silhouette, Colour sketch, Colour outline, Selective Colour, High Key, Night Vision, Low Key, Pop Colour, HDR Painting, Super Vivid, Image Overlay Soft, Slim, fisheye, natural, bright, Vibrant, monochrome, Muted, Flat, landscape, portrait, miniature, Cross Process, Retro, Colour Extract, Toy camera, High contrast, Colour Invert, Bleach Bypass, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold, Colour replace, Grainy Monochrome
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, sunlight, Flash, shade Cloudy, tungsten light, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white)
Shutter Type - Electronic, mechanical electronically-controlled
Max Shutter Speed 1/4000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
X-sync Speed 1/200sec 1/200sec
Exposure Range EV 0-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Nikon D3300 Pentax K-3 Mark III
Type 3" LCD display 3.2" LCD display
Touch Screen - Yes
Display Format 921,000 pixels 1,620,000 pixels
Display Form Factor Built-in Built-in
Display Features Display brightness control Colour control, contrast control, display brightness control, night vision LCD display
FLASH Nikon D3300 Pentax K-3 Mark III
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 12 -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
Features Flash +/- compensation -
VIDEOGRAPHY / CAMCORDER Nikon D3300 Pentax K-3 Mark III
Digital Video Format H.264, MOV H.264, MOV
Image Recording Format JPEG, RAW + JPEG, NEF (RAW) JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 1920 x 1080 3840 x 2160
Microphone Operation Mode Mono Stereo
Microphone Features Sensitivity control Wind noise reduction, sensitivity control
MEMORY Nikon D3300 Pentax K-3 Mark III
Memory Card Slot SD card Dual SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included - No
Image Storage 6000 x 4000
4496 x 3000
2992 x 2000
RAW 6192 x 4128
JPEG 6192 x 4128
JPEG 4752 x 3168
JPEG 3648 x 2432
JPEG 1920 x 1280
Video Capture H.264 - 1920 x 1080 - 60 fps
H.264 - 1920 x 1080 - 50 fps
H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 1280 x 720 - 60 fps
H.264 - 1280 x 720 - 50 fps
H.264 - 640 x 424 - 30 fps
H.264 - 640 x 424 - 25 fps
H.264 - 3840 x 2160 p - 30 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 1920 x 1080 p - 60 fps
H.264 - 1920 x 1080 p - 30 fps
H.264 - 1920 x 1080 p - 24 fps
BATTERY AND CHARGING Nikon D3300 Pentax K-3 Mark III
Battery Type Nikon EN-EL14a Lithium Ion Pentax D-Li90 Lithium Ion
Details Nikon EN-EL14a Li-ion rechargeable battery (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 700 shots Photo shooting - 800 shots
Playback - 250 minutes
CONNECTIONS Nikon D3300 Pentax K-3 Mark III
Interface Composite video/audio, HDMI, USB 2.0 HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard Direct print, DPOF support, Exif Print support, PictBridge support Exif Print support
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output (19 pin mini HDMI Type C)
Composite video/audio output
Microphone (mini-phone stereo 3.5 mm)
USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
FEATURES Nikon D3300 Pentax K-3 Mark III
Self-Timer Delay 10 sec, 2sec, 5 sec, 20sec 2sec, 12sec
Continuous Shooting Speed 5 frames per second 2.5 frames per second, 12 frames per second, 7 frames per second
HDR Mode - Auto HDR mode
Additional Features Digital image rotation, camera orientation detection, histogram display, in-camera red-eye removal, cropping an image, resizing an image, GPS ready, highlight point display, Active D-Lighting technology, built-in help guide, in-camera RAW processing, HDR image enhancement technology, Eye-Fi Card Ready, distortion control, perspective control, high ISO speed noise reduction Audio recording, date/time stamp, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, interval shooting mode, in-camera film editing, in-camera RAW processing, peripheral illumination correction, horizon correction, NR Slow Shutter, High ISO NR, Lens Distortion Correction, primary colour filter, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, diffraction correction, Pixel Shift Resolution technology, colour fringe correction, multiple exposure capture, GPS stamp, D-range correction
OTHERS Nikon D3300 Pentax K-3 Mark III
Included Accessories Eyepiece cover, battery charger, body cap, neck strap, audio / video cable Eyepiece cover, carrying strap, battery charger, body cap, USB cable, eyecup, shoe cap, sync terminal cover
Software Nikon ViewNX 2 Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
Service & Support - Limited warranty - 1 year
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