Pentax K-01 vs Pentax 645Z

General	Pentax K-01	Pentax 645Z
Brand	Pentax	Pentax
Model	K-01	645Z
Predecessor Model		Pentax 645D
MSRP	US: $749, UK: £629, EU: €823	$8499.95 / £6799.99 (body only), £7699.99 (with 55mm lens)
Camera Type	Interchangeable Lens	Interchangeable Lens
Body Type	Mirrorless	DSLR
Video Capture

Sensor	Pentax K-01	Pentax 645Z
Sensor Type	CMOS	CMOS
Sensor Size	APS-C	Medium format
Sensor Dimensions	23.7 x 15.7 mm	44 x 33 mm
Total Pixels	16 Megapixel	52.99 Megapixel
Effective Pixels	16 Megapixel	51.4 Megapixel
Low Pass Filter
Native ISO Range	100 - 12,800	100 - 204,800
Boosted ISO Range	100 - 25,600

Photo	Pentax K-01	Pentax 645Z
Processor		PRIME III
Max Image Resolution	4928 x 3264	8256 x 6192
Other Resolutions	4352 x 3264, 4224 x 2816, 4928 x 2776, 4224 x 2376, 3840 x 2880, 3456 x 2304, 3456x1944, 3264 x 3264, 3072 x 2304, 2880 x 2880, 2688 x 1792, 2688 x 1512, 2304 x 2304, 2304 x 1728, 1728 x 1728	6912 x 5184, 5376 x4032, 1920 x 1080
Image Aspect Ratios	1:1, 4:3, 3:2, 16:9	4:3
Image File Format		DNG, JPEG, RAW
JPEG Quality Levels	Good, Better, Best	Superfine, fine, normal
Bit Depth	8-Bit	14-Bit
Timelapse Recording
White Balance		Presets: Auto, CTE, Cloudy, Color Temperature, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Manual, Multi Auto WB, Shade, Tungsten

Focus	Pentax K-01	Pentax 645Z
Autofocus Modes	Multi-area Single Continuous Face Detection Live View	Multi-area Selective single-point Tracking Single Continuous Face Detection Live View
Lens Servo	Single-Servo AF, Manual Focus,	Continuous-Servo AF, Manual Focus, Single-Servo AF
AF Detection Range		-3 to +18 EV
Number of Focus Points	81	27
Number of Cross-type Focus Points	0
Touch-to-Focus
Live View Autofocus
Animal Eye Detection
Vehicle Tracking Mode
Insect Tracking Mode
Contrast Detection for Autofocus
Phase Detection for Autofocus

Optics	Pentax K-01	Pentax 645Z
Lens Mount	Pentax KAF2	Pentax 645AF2
Crop Factor	1.5x	0.79x
Image Stabilization	Sensor Shift
Digital Image Stabilization

Screen	Pentax K-01	Pentax 645Z
Screen Type	Fixed	Tilting
Screen Technology	TFT LCD	TFT LCD
Touch Screen
Screen Size	3.0"	3.2"
Screen Resolution	921k dot	1,037k dot
Top LCD Screen
Live View
Live Composition

Viewfinder	Pentax K-01	Pentax 645Z
Viewfinder		Optical (pentaprism)
Viewfinder Coverage		98%
Viewfinder Magnification		0.56x
Viewfinder Magnification (35mm equivalent)		0.71x
Diopter Adjustment		-3.5 to +2

Shutter	Pentax K-01	Pentax 645Z
Shutter Type		Mechanical Focal Plane
Min Shutter Speed	30 sec	30 sec
Max Shutter Speed (Mechanical or 1st Curtain)	1/4000 sec	1/4000 sec
Max Continuous Shooting	6.0 fps	3.0 fps
Continuous Shooting Resolution/fps/buffer		Up to 3 fps for up to 30 Frames (JPEG) / 12 Frames (TIFF) / 10 Frames (Raw)

Flash	Pentax K-01	Pentax 645Z
Built-in Flash
Flash Modes	Auto On Off Red-eye Slow-speed Sync Trailing Curtain Sync	Flash On Flash On+Red-eye Reduction Slow-speed Sync Slow-speed Sync+Red-eye P-TTL Trailing Curtain Sync contrast-control-sync high-speed sync wireless sync
Flash Range	12.00 m at ISO 100
Max Flash Sync Speed	1/180 sec	1/125 sec
Flash Compensation		-2 to +1 EV (1/2 EV Steps)
External Flash Connectivity
External Flash System		P-TTL
External Flash Connection	Hot Shoe	Hot Shoe, X-Sync Terminal

Exposure	Pentax K-01	Pentax 645Z
Exposure Metering Modes	Multi Center-weighted Spot	Multi Center-weighted Spot
Exposure Modes		Aperture Priority, Manual, Program, Sensitivity Priority, Shutter Priority
Metering Range		-1 to +21 EV
Exposure Compensation	±3 EV (1/2 EV increments)	±5 EV (1/3 EV, 1/2 EV increments)
Exposure Bracketing	(3 shots at 1/2 EV increments)	±5 EV (2, 3, 5 shots at 1/3 EV, 1/2 EV, 1 EV, 2 EV increments)

DXO	Pentax K-01	Pentax 645Z
DxO Low Light ISO	1135	4505
DxO Color Depth	23.7	26.0
DxO Dynamic Range	12.9	14.7
DxO Overall Score	79	101

Video	Pentax K-01	Pentax 645Z
Internal Recording Modes		AVI/MOV/H.264/MPEG-4 Full HD: 1920 x 1080p @ 23.98/25/29.97 fps Full HD: 1920 x 1080i @ 50 fps HD: 1280 x 720 @ 24/25/29.97/50 fps
Interval Recording
Video Formats	MPEG-4, H.264	MPEG-4, H.264
Max Video Resolution	1920 x 1080	1920 x 1080
External Recording Modes		HDMI 1920 x 1080p 1280 x 720 1280 x 576 720 x 480
Unlimited Video Recording
Recording Limit	25 min	25 min

Terminals	Pentax K-01	Pentax 645Z
Audio I/O		1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
Other I/O		1 x Micro-USB (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input) 1 x 2.5 mm Sub-Mini Control Input 1 x PC Sync Socket Output
USB Speed	USB 2.0 (480 Mbit/sec)	USB 3.2 Gen 1x1 (5 GBit/sec)
HDMI Output	Mini Type C	Micro Type D
Speaker	Mono	Stereo
Built-in Microphone	Stereo	Mono
Microphone Input
Headphone Output
Flash Sync Port

Connectivity	Pentax K-01	Pentax 645Z
Built-in GPS
Built-In Wi-Fi
Built-In Bluetooth
Remote Control	Optional IR

Environmental	Pentax K-01	Pentax 645Z
Environmental Sealing
Operating Temperature		14 to 104°F / -10 to 40°C

Physical	Pentax K-01	Pentax 645Z
Dimensions	122 x 79 x 58 mm (4.8 x 3.11 x 2.28")	156 x 117 x 123 mm (6.14 x 4.61 x 4.84")
Weight (inc. batteries)	561 g (1.24 lb / 19.79 oz)	1550 g (3.42 lb / 54.67 oz)
Box Dimensions (LxWxH)	8.7 x 6 x 5.1"	10 x 9.291 x 8.583"
Package Weight		6.7 lb

Power and Storage	Pentax K-01	Pentax 645Z
Battery Pack	D-LI90	D-LI90
Battery Life	540 shots	650 shots
Internal Storage
External Storage	Single Slot: SD/SDHC/SDXC (UHS-I)	Dual Slot: SD/SDHC/SDXC (UHS-I)

Other	Pentax K-01	Pentax 645Z
Self Timer	2 or 12 sec	2 or 10 secs
Orientation Sensor
Tripod Mounting Thread		1 x 1/4"-20 Female (Bottom) 1 x 1/4"-20 Female (Side)
Accessory Mount		1 x Hot Shoe Mount 1 x 1/4"-20 Female on Camera Body
Material of Construction		Magnesium Alloy, Aluminum
Electronic Level Gauge

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