Compare Pentax 645D DSLR vs Sigma sd Quattro H APS-H Mirrorless vs Leica S3 DSLR

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"Remote Control + USB 2.0"},{"Ft":"Construction","Fn":"Image Size","Fv":"Medium format (645)"},{"Ft":"Construction","Fn":"Microphone","Fv":"Stereo"},{"Ft":"Construction","Fn":"Sensor | Resolution","Fv":"40 MP (7264 x 5440)"},{"Ft":"Construction","Fn":"Sensor | Type","Fv":"CCD"},{"Ft":"Construction","Fn":"Speakers","Fv":"None"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"119 mm / 4.69 in"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"117 mm / 4.61 in"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"156 mm / 6.14 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1480 g / 52.30 oz"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"3 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"Fixed TFT Color LCD with wide-viewing angle and with AR coating"},{"Ft":"Display","Fn":"Resolution","Fv":"921,000 dots"},{"Ft":"Display","Fn":"Viewfinder | Coverage","Fv":"98%"},{"Ft":"Display","Fn":"Viewfinder | Magnification","Fv":"0.85x"},{"Ft":"Display","Fn":"Viewfinder | Type","Fv":"Optical (pentaprism)"},{"Ft":"Function","Fn":"AE Bracketing","Fv":"±2 (3, 5 frames at 1/7 EV, 1/5 EV, 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)"},{"Ft":"Function","Fn":"Autofocus","Fv":"11 focus points"},{"Ft":"Function","Fn":"Crop Factor","Fv":"0.6"},{"Ft":"Function","Fn":"Exposure Compensation","Fv":"±5 (at 1/3 EV, 1/2 EV steps)"},{"Ft":"Function","Fn":"Exposure Mode","Fv":"Auto / Aperture Priority / Shutter Priority / Manual"},{"Ft":"Function","Fn":"GPS","Fv":"No"},{"Ft":"Function","Fn":"ISO Range","Fv":"200, 400, 800, 1600 (100 with boost)"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Intervalometer","Fv":"Yes"},{"Ft":"Function","Fn":"Processor","Fv":"Prime II"},{"Ft":"Function","Fn":"Touch Screen","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Burst Rate","Fv":"1.1 fps"},{"Ft":"Performance","Fn":"Storage","Fv":"SD/SDHC"},{"Ft":"Production","Fn":"Battery","Fv":"Lithium-Ion D-LI90 rechargeable battery \u0026amp; charger"},{"Ft":"Production","Fn":"Debut","Fv":"2010-03-10"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"HDMI + Remote Control + USB 3.0"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Mirrorless camera"},{"Ft":"Construction","Fn":"Image Size","Fv":"APS-H (26.6 x 17.9 mm)"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"Sigma SA-mount"},{"Ft":"Construction","Fn":"Microphone","Fv":"None"},{"Ft":"Construction","Fn":"Sensor | Resolution","Fv":"45 MP (6200 x 4152)"},{"Ft":"Construction","Fn":"Sensor | Type","Fv":"CMOS (Foveon X3)"},{"Ft":"Construction","Fn":"Speakers","Fv":"None"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"91 mm / 3.58 in"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"95 mm / 3.74 in"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"147 mm / 5.79 in"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"3 inch"},{"Ft":"Display","Fn":"Display Type","Fv":"Fixed TFT LCD"},{"Ft":"Display","Fn":"Resolution","Fv":"1,620,000 dots"},{"Ft":"Display","Fn":"Viewfinder | Coverage","Fv":"100%"},{"Ft":"Display","Fn":"Viewfinder | Magnification","Fv":"1.09x"},{"Ft":"Display","Fn":"Viewfinder | Resolution","Fv":"2,360,000 dots"},{"Ft":"Display","Fn":"Viewfinder | Type","Fv":"Electronic"},{"Ft":"Function","Fn":"AE Bracketing","Fv":"±3 (3, 5 frames at 1/3 EV steps)"},{"Ft":"Function","Fn":"Autofocus","Fv":"9 focus points"},{"Ft":"Function","Fn":"Exposure Compensation","Fv":"±5 (at 1/3 EV steps)"},{"Ft":"Function","Fn":"Exposure Mode","Fv":"Auto / Aperture Priority / Shutter Priority / Manual"},{"Ft":"Function","Fn":"GPS","Fv":"No"},{"Ft":"Function","Fn":"ISO Range","Fv":"100 ~ 6400"},{"Ft":"Function","Fn":"Image Stabilization","Fv":"No"},{"Ft":"Function","Fn":"Processor","Fv":"Dual TRUE III"},{"Ft":"Function","Fn":"Touch Screen","Fv":"No"},{"Ft":"Function","Fn":"Weather Resistance","Fv":"Yes"},{"Ft":"Performance","Fn":"Max Burst Rate","Fv":"3.8 fps"},{"Ft":"Performance","Fn":"Storage","Fv":"SD/SDHC/SDXC"},{"Ft":"Production","Fn":"Battery","Fv":"BP-61 lithium-ion battery \u0026amp; charger"},{"Ft":"Production","Fn":"Debut","Fv":"2016-02-23"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"USB, HDMI, Audio, Hotshoe, cable release"},{"Ft":"Connectivity","Fn":"Wireless Connectivity","Fv":"GPS, WiFi"},{"Ft":"Construction","Fn":"Battery | Capacity","Fv":"2300 mAh"},{"Ft":"Construction","Fn":"Image Size","Fv":"Medium-format 45 x 30 mm (Leica ProFormat)"},{"Ft":"Construction","Fn":"Lens Mount","Fv":"S-mount"},{"Ft":"Construction","Fn":"Material","Fv":"Magnesium alloy"},{"Ft":"Construction","Fn":"Sensor | Resolution","Fv":"64 MP"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"80 mm"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"120 mm"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"160 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1260 g"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"3\u0026#34;"},{"Ft":"Display","Fn":"Resolution","Fv":"0.92 M dots"},{"Ft":"Display","Fn":"Viewfinder | Coverage","Fv":"OVF Pentaprism, 0.87x, 98%"},{"Ft":"Function","Fn":"Autofocus","Fv":"Phase detection"},{"Ft":"Function","Fn":"Flash Sync Speed","Fv":"1/125 s"},{"Ft":"Function","Fn":"Processor","Fv":"Maestro II"},{"Ft":"Function","Fn":"Video Recording","Fv":"4K 24p, FHD 30p (full-width)"},{"Ft":"Performance","Fn":"Buffer Size","Fv":"2 GB"},{"Ft":"Performance","Fn":"Dynamic Range","Fv":"15 stops"},{"Ft":"Performance","Fn":"Max Burst Rate","Fv":"3 fps"},{"Ft":"Performance","Fn":"Shutter Speed","Fv":"1/4000 s - 8 min"},{"Ft":"Performance","Fn":"Storage","Fv":"CF, SD"},{"Ft":"Production","Fn":"Battery","Fv":"S BP-PRO1"},{"Ft":"Production","Fn":"Debut","Fv":"2020-03-06"},{"Ft":"Production","Fn":"Made In","Fv":"Germany"}]]