Side by side comparison and review of Pentax K-70 + DA 18-55mm WR and Sigma fp. 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.
DESIGN AND DIMENSIONS | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 4K - mirrorless system |
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Lens Included | DA 18-55mm WR lens | Body only |
Height | 9.3 cm | 6.99 cm |
Width | 12.55 cm | 11.26 cm |
Depth | 7.4 cm | 4.53 cm |
Weight | 628 g | 370 g |
Weight Details | Camera body only: 628 g Camera with battery and memory card: 688 g |
Camera body only: 370 g Camera with battery and memory card: 422 g |
Body Material | - | Aluminium |
Enclosure Colour | Black | - |
Protection | Weatherproof, freezeproof, dust-resistant | Splashproof, dust-resistant |
Optical Zoom | 3.1x | - |
SENSOR | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Sensor Resolution | 24.0 Megapixel | 24.6 Megapixel |
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Optical Sensor Type | CMOS | BSI-CMOS |
Total Pixels | 24,780,000 pixels | 25,300,000 pixels |
Effective Sensor Resolution | 24,240,000 pixels | 24,600,000 pixels |
Optical Sensor Size | APS-C (23.5 x 15.6 mm) | Full Frame (35.9 x 23.1 mm) |
Frame Rate (Max Resolution) | 30 fps | 30 fps |
Sensor Dust Reduction | Yes | - |
Sensor Features | Dust Reduction (image sensor vibration), Special Protect (SP) coating | - |
Image Stabiliser | Optical (image sensor shift mechanism) | Electronic |
Built-in Optical Image Stabiliser | Yes | - |
Sensors | Digital level metre | - |
PROCESSOR | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Image Processor | PRIME MII | - |
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LENS | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Type | Zoom lens - 3.1x zoom - 18 - 55 mm - f/3.5-5.6 DA AL WR Pentax KAF - zoom | - |
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Focal Length Equivalent to 35mm Camera | 27.5 - 84mm | - |
Focus Adjustment | Automatic, manual | - |
Min Focus Distance | 25 cm | - |
Max View Angle | 76 degree(s) | - |
Zoom Adjustment | Manual | - |
Lens Construction | 8 groups / 11 elements | - |
Filter Size | 52 mm | - |
Lens Mounting Type | Pentax KAF2 | L-Mount |
Features | Aspherical lens, weatherproof | - |
FOCUSING | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Auto Focus | TTL contrast and phase detection | TTL contrast detection |
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Auto Focus Points (Zones) Qty | 11 | 49 |
Auto Focus Features | Focus Peaking function | Focus Peaking function, Predictive Focus Control |
AE/AF Control | Face-priority AF, Subject-tracking AF | Face-priority AF, Subject-tracking AF, Eye detection AF, Predictive AI Servo AF |
Face Detection | Yes | Face-priority AF function |
VIEWFINDER | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Viewfinder Type | Optical - fixed eye-level pentaprism | - |
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Optical Viewfinder Field Coverage | 100% | - |
Optical Viewfinder Magnification | 0.95x | - |
Optical Viewfinder Dioptric Correction Range | -2.5 to +1.5 | - |
Interchangeable Focusing Screens | Yes | - |
EXPOSURE & WHITE BALANCE | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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ISO (Max) | 102400 | 102400 |
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Native ISO | 100-102400 | 100-25600 |
Extended ISO (Max) | - | 102400 |
Extended ISO (Min) | - | 6 |
Light Sensitivity | ISO auto, ISO 100-102400 | ISO 50, ISO 102400, ISO 51200, ISO 100-25600, ISO 6, ISO 12, ISO 25 |
Exposure Metering | Multi-segment, centre-weighted, spot | Evaluative, centre-weighted, spot |
Exposure Metering Zones | 77 | - |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Programme, manual, aperture-priority, shutter-priority |
Shooting Programs | Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, forest, backlight silhouette | - |
Special Effects | Soft, Slim, Pastel, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, Flat, landscape, portrait, Water Colour, miniature, Cross Process, Retro, Colour Extract, Toy camera, starburst, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold, Colour replace | Cinema, Neutral, Vivid, monochrome, landscape, portrait, Sunset Red, Forest Green, FOV Classic Blue, FOV Classic Yellow, Standard, Teal & Orange |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Cloudy, tungsten light, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) | Incandescent, fluorescent, Flash, daylight, shade, overcast |
Shutter Type | Mechanical electronically-controlled | Electronic |
Max Shutter Speed | 1/6000 sec | 1/8000 sec |
Min Shutter Speed | 30 sec | 30 sec |
Exposure Compensation | ±5 EV range, in 1/2 or 1/3 EV steps | ±5 EV range, in 1/3 EV steps |
Auto Exposure Bracketing | - | 3, 5 steps in 1/3 EV step |
X-sync Speed | 1/180 sec | - |
Exposure Range | EV 0-22 (ISO 100) | EV -5-18 (ISO 100) |
DISPLAY | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Type | 3" LCD display | 3.15" LCD display |
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Touch Screen | - | Yes |
Display Format | 921,000 pixels | 2,100,000 pixels |
Display Form Factor | Rotating | Built-in |
Display Features | Display brightness control, display colour control, display saturation control, red backlight mode | - |
FLASH | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Camera Flash | Pop-up flash | - |
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Guide Number (m / ISO 100) | 12 | - |
Flash Modes | Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction, P-TTL, slow sync | - |
Red-Eye Reduction | Yes | - |
Features | AF illuminator, flash +/- compensation, wireless off-camera control | - |
VIDEOGRAPHY / CAMCORDER | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Digital Video Format | H.264, MOV | H.264, MOV, CinemaDNG |
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Image Recording Format | JPEG, RAW + JPEG, DNG (RAW), PEF (RAW) | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
Audio Signal Format | - | Linear PCM |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | Sensitivity control | - |
MEMORY | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Memory Card Slot | SD card | SD card |
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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 |
Memory Card Included | No | No |
Image Storage | 6000 x 4000 4608 x 3072 3072 x 2048 1920 x 1440 |
RAW 6000 x 4000 RAW 3840 x 2560 - 1.5x crop RAW 3008 x 2000 RAW 1920 x 1080 - 1.5x crop |
Video Capture | H.264 - 1920 x 1080 i - 60 fps H.264 - 1920 x 1080 i - 50 fps H.264 - 1920 x 1080 p - 30 fps H.264 - 1920 x 1080 p - 25 fps H.264 - 1920 x 1080 p - 24 fps H.264 - 1280 x 720 p - 60 fps H.264 - 1280 x 720 p - 50 fps |
3840 x 2160 p - 29.97 fps 3840 x 2160 p - 25 fps 3840 x 2160 p - 23.98 fps 1920 x 1080 p - 119.88 fps 1920 x 1080 p - 100 fps 1920 x 1080 p - 59.94 fps 1920 x 1080 p - 50 fps 1920 x 1080 p - 29.97 fps 1920 x 1080 p - 25 fps 1920 x 1080 p - 23.98 fps |
BATTERY AND CHARGING | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Battery Type | Pentax D-Li109 Lithium Ion | Sigma BP-51 Lithium Ion |
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Details | Pentax D-Li109 Li-ion rechargeable battery (included) | Sigma BP-51 Li-ion rechargeable battery (included) |
Battery Life | Photo shooting - 410 shots (50% flash usage) Photo shooting - 480 shots (flash off) Playback - 4.5 hours |
Photo shooting - 280 shots Video recording - 70 minutes |
CONNECTIONS | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Interface | HDMI, USB 2.0, IEEE 802.11b/g/n | HDMI, USB 3.1 |
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Connectivity Features | Remote control via mobile devices, remote live view | - |
Print Standard | Exif Print support | - |
Computer Connectivity | Mac, Windows | - |
Tripod Mount Connection Point | - | 3 x 1/4" sockets |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | USB 2.0 (5 pin Micro-USB Type B) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone 3.5mm) |
USB 3.2 Gen 1 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone / remote control (mini-phone stereo 3.5 mm) |
FEATURES | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec |
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Continuous Shooting Speed | 3 frames per second, 6 frames per second | 3 frames per second, 5 frames per second, 18 frames per second |
HDR Mode | Auto HDR mode | Multi Frame HDR mode |
Additional Features | RGB primary colour filter, digital image rotation, histogram display, cropping an image, resizing an image, interval shooting mode, in-camera film editing, mirror lock, in-camera RAW processing, peripheral illumination correction, horizon correction, HDR image enhancement technology, Dynamic Range Compensation, no anti-aliasing filter, Dual Axis Electronic Level, astrophotography optimised, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, colour moire correction, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, multiple exposure capture | Built-in speaker, AE lock, AF lock, USB charging, Bayer mosaic RGB filter, no Optical Low Pass Filter (OLFP) |
OTHERS | Pentax K-70 + DA 18-55mm WR | Sigma fp |
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Included Accessories | Battery charger, dust cap, body cap, lens cap, shoulder strap, eyecup, shoe cap | Carrying strap, body cap, AC power adaptor, USB cable, strap holder, hot shoe unit |
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Software | Drivers & Utilities | - |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | -10 °C | 0 °C |