Pentax K-50 vs Fujifilm X-T1 IR Specifications

APS-C 372.1mm²
16.3 megapixels
ISO 100 - 51,200

Go in depth with our full Pentax K-50 Review.
See real-world photos taken with the K-50.

APS-C 368.2mm²
16.3 megapixels
ISO 200 - 6400

Go in depth with our full Fujifilm X-T1 IR Review.

Detailed specifications
Pentax K-50
Fujifilm X-T1 IR

Links
Prices:	Compare Prices	Compare Prices
Manufacturer URL:	Manufacturer website	Manufacturer website
Predecessor:	Pentax K-30 K-30 vs K-50
Successor:	Pentax K-70 K-50 vs K-70
General
Model Number:	K-50	X-T1 IR
Alternate Model Number(s):
Camera Format:	SLR	Compact System Camera
Currently Manufactured:	No	No
Retail Price:	$779.95	$1699.95
Street Price:	$149.00	$1,049.00
Date Available:	2013-07-15	2015-10-15
Tripod Mount:	Yes	Yes
Weight:	31.9 oz (904 g) includes batteries, kit lens	15.5 oz (440 g) includes batteries
Size:	5.1 x 3.8 x 2.8 in. (130 x 97 x 71 mm)	5.1 x 3.5 x 1.8 in. (129 x 90 x 47 mm)
Waterproof:	No	No
Waterproof Depth:	n/a	n/a

Image Sensor
Sensor Type:	CMOS	CMOS
Sensor Manufacturer:	Sony
Effective Megapixels:	16.3	16.3
Sensor Format:	APS-C	APS-C
Sensor size:	372.09mm² (23.70mm x 15.70mm)	368.16mm² (23.60mm x 15.60mm)
Approximate Pixel Pitch:	4.81 microns	4.82 microns
Focal Length Multiplier:	1.5x	1.5x
Aspect Ratio:	3:2	3:2
Color Filter Type:	RGBG	X-Trans II
Anti Aliasing Filter:	Fixed	Not needed
Self-Cleaning:	Yes	Yes
Sensor shift image stabilization:	Yes	No
On-Sensor Phase Detect:	No	Yes
DxO Sensor Score:	79	0
DxO Color Depth Score (bits):	23.7
DxO Dynamic Range Score (evs):	13.0
DxO Maximum Effective ISO Score (iso):	1,120
Image Capture
Image Resolution:	4928 x 3264 (16.1 MP, Other), 4224 x 2816 (11.9 MP, 3:2), 3456 x 2304 (8.0 MP, 3:2), 2688 x 1792 (4.8 MP, 3:2)	4896 x 3264 (16.0 MP, 3:2), 4896 x 2760 (13.5 MP, Other), 3264 x 3264 (10.7 MP, 1:1), 3456 x 2304 (8.0 MP, 3:2), 3456 x 1944 (6.7 MP, 16:9), 2304 x 2304 (5.3 MP, 1:1), 2496 x 1664 (4.2 MP, 3:2), 2496 x 1408 (3.5 MP, Other), 1664 x 1664 (2.8 MP, 1:1), 9600 x 2160 (20.7 MP, Other), 9600 x 1440 (13.8 MP, Other), 6400 x 2160 (13.8 MP, Other), 6400 x 1440 (9.2 MP, Other)
Image File Format:	JPEG (EXIF 2.3), 12-bit RAW (.DNG), RAW+JPEG	JPEG (Exif Ver 2.3), .RAF RAW (ISO 200-6400), RAW + JPEG
Continuous-mode frames/second:	6.0	8.0
Video Capture
Can take movies:	Yes	Yes
Movie Resolution:	1920x1080 (30p/25p/24p) 1280x720 (60p/50p/30p/25p/24p) 640x480 (30p/25p/24p)	1920x1080 (60p/50p/30p/25p/24p) 1280x720 (60p/50p/30p/25p/24p)
Movie File Format:	MOV MPEG-4 AVC (H.264) with monaural audio	MOV (H.264) with linear PCM stereo sound
Composite Video Out:	Yes	No
NTSC/PAL Switchable Video:	Yes	n/a
Video Usable as Viewfinder:	No	n/a
HD Video Out:	No	Yes
HD Video Connection:		HDMI

Lens & Optics
Lens Mount:	Pentax K (KA/KAF/KAF2/3)	Fujifilm X
Lens:	smc PENTAX-DA L 18-55mm f/3.5-5.6 AL WR; 11 elements in 8 groups, 6 bladed diaphragm	n/a
Focal Length (35mm equivalent):	27 - 83mm
Focal Length (actual):	18 - 55mm
Zoom Ratio:	3.06x
Aperture Range:	f/3.5 - f/22 (wide) / f/5.6 - f/38 (tele)
Integrated ND Filter:	No	No
Normal Focus Range:	25 cm to Infinity 9.8 in to Infinity
Macro Focus Range:
Filter Thread:	52.0mm	n/a
Thread Type:	n/a	n/a
Optical Image Stabilization:	No	Yes
Digital Zoom:	No	No
Digital Zoom Values:	n/a	n/a
Auto Focus
Auto Focus:	Yes	Yes
Auto Focus Type:	Phase Detect:: SAFOX IXi+, 11 point (9 cross type focus point in the center), with light wavelength sensor and diffraction lens; Live View: Contrast detection AF (face detection, tracking, select, spot)	Intelligent Hybrid AF (TTL contrast AF/TTL phase detection AF); 49 area / Multi
Auto Focus Assist Light?	Yes	Yes
Manual Focus:	Yes	Yes
Viewfinder
Viewfinder:	Optical / LCD	EVF / LCD
Viewfinder Type:	SLR type; eye-level pentaprism, 100% coverage, 0.92x mag., -2.5 to +1.5 diopter, Natural-Bright-Matte III focusing screen (interchangeable)	EVF: 0.5-inch 2.36M-dot OLED with 100% coverage, 0.77x magnification with 50mm lens (35mm format equivalent), 23mm eyepoint, -4 to +2 diopter adjustment, eye sensor
Focus Peaking:	Yes	Yes
EVF Resolution:	n/a	2,360,000 dots
Viewfinder Magnification (35mm equivalent):	0.61x	0.77x
Viewfinder Magnification (nominal/claimed):	0.92x	0.00x
Display
Eye-level Viewfinder:	Yes	Yes
Rear Display:	Yes	Yes
Rear Display Size (inches):	3.0	3.0
Rear Display Resolution:	921,600 dots (307,200 px)	1,040,000 dots (345,600 px)
Touchscreen:	No	No
Articulating Screen:	No	Yes
Tilt Swivel Screen:	No	No
Selfie Screen:	No	No
Max Playback Zoom:	16.0x
Top Deck Display:	No	No

Exposure
Maximum ISO (native):	51200	6400
Minimum ISO (native):	100	200
ISO Settings:	Auto, 100-51200 (1, 1/2 or 1/3 EV steps)	200-6400, Extended output sensitivity equivalent ISO 100, 12800 and 25600; AUTO(400), AUTO(800), AUTO(1600), AUTO(3200), AUTO(6400)
Auto ISO Mode:	Yes	Yes
White Balance Settings:	Auto, Daylight, Shade, Cloudy, Fluorescent (D, N, W, L), Tungsten, Flash, CTE, 3 Manual and 3 Kelvin temperature presets	Fine, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater, Custom, Color Temperature (K)
Shutter Speed Range:	1/6000 - 30 sec	1/32000 - 30 sec
Bulb Mode:	Yes	Yes
Exposure Compensation:	+/- 5.0EV in 0.3EV steps	+/- 3.0EV in 0.3EV steps
Metering Modes:	TTL open-aperture: 77-segment, Center-weighted, Spot	TTL 256-zones metering: Multi, Spot, Average
Program Auto Exposure:	Yes	Yes
Aperture Priority:	Yes	Yes
Shutter Priority:	Yes	Yes
Full Manual Exposure:	Yes	Yes
Creative Exposure Modes:	Sensitivity Priority, Shutter and Aperture Priority, Scene (Portrait, Landscape, Macro, Moving Object, Night Scene Portrait, Sunset, Blue Sky, Forest, Night Scene, Night Scene HDR (JPG), Night Snap, Food, Pet, Kids, Surf & Snow, Backlight Silhouette, Candlelight, Stage Lighting, Museum); Extract Color, Toy Camera, Retro, High Contrast, Shading, Invert Color, Color; Dynamic range adjustment (Highlight, Shadow); HDR: Auto, HDR 1, HDR 2, HDR 3	TBD
Self Timer:	2 or 12 seconds	2 or 10 seconds
Time Lapse (intervalometer):	Yes	Yes
High Resolution Composite:	No	No
Flash
Built-in Flash:	Yes	No
Flash Modes:	P-TTL: On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync	Red-eye removal OFF: Auto, Forced Flash, Suppressed Flash, Slow Synchro. Rear-curtain Synchro; Red-eye removal ON: Red-eye Reduction Auto, Red-eye Reduction & Forced Flash, Suppressed Flash, Red-eye Reduction & Slow Synchro. Red-eye Reduction & Rear-curtain Synchro; Basic trigger (Commander) mode
Flash Guide Number (ISO 100):	12.0 m / 39.4 ft.	n/a
Flash Range Description:	Depends on lens	n/a
Max Flash Sync:	1/180	1/180
Flash Exposure Compensation:	-2 to +1 EV in 0.5EV steps	+/- 2.0 EV in 0.3EV steps
External Flash Connection:	Hot Shoe	Hot shoe
Built-In Wireless Flash Control:	Full TTL exposure
Image Storage
Usable Memory Types:	SD / SDHC / SDXC	SD / SDHC / SDXC
UHS Support:		UHS-II
Other Memory:
Dual Card Slots:	No	No
RAW Capture Support:	Yes	Yes
Uncompressed Format:	12-bit RAW (.DNG), RAW+JPEG	.RAF RAW (ISO 200-6400), RAW + JPEG
Movie File Format:	MOV MPEG-4 AVC (H.264) with monaural audio	MOV (H.264) with linear PCM stereo sound
Included Memory:	No memory included	No memory included
Included Memory Type:
Connectivity
Built-In Wi-Fi:	No	Yes
NFC:	No	No
Bluetooth:	No	No
Built-In GPS:	No	No
Microphone Jack:	No	Yes
Headphone Jack:	No	No
External Connections:	USB 2.0 High Speed	USB 2.0 High Speed,WiFi
PictBridge Compliant:	No	Yes
DPOF Compliant:	Yes	Yes
Remote Control:	Yes	Yes
Remote Control Type:	Optional Wired or IR	Optional RR-90 wired remote
Connections (extended):	Wired remote port	Mini (Type C) HDMI, 2.5mm Stereo Microphone/Remote Jack

Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution):
Cycle time for RAW shooting in single shot mode (seconds per frame):
Buffer size for RAW shooting in single shot mode (frames):
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):
Camera penalizes early shutter press?
JPEG shooting speed in burst mode (fps, max resolution):	6.0	8.0
Buffer size for JPEG shooting in burst mode (frames, max resolution):	30
RAW shooting speed in burst mode (fps):
Buffer size for RAW shooting in burst mode (frames):
RAW+JPEG shooting speed in burst mode (fps):
Buffer Size for RAW+JPEG shooting in burst mode (frames):
Shutter lag (full AF, wide/mid):
Shutter lag (full AF, tele):
Shutter lag (full AF, live view - DSLR):
Shutter lag (prefocused, live view - DSLR):
Shutter Lag (manual focus):
Shutter lag (full AF, with flash):
Shutter Lag (prefocused):
Shutter Lag (notes):
Startup Time:
Play -> Record Time:
Flash cycle time, full power:
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):
Battery Life, Still (CIPA Rating OVF/EVF):	480 shots
Battery Life, Video:
Battery Form Factor:	Proprietary; optional D-BH109 AA Battery Holder	Proprietary NP-W126
Usable Battery Types:	D-LI109 Lithium-ion rechargeable	Lithium-ion rechargeable
Batteries Included:	1 x Proprietary D-LI109 Lithium-ion rechargeable	1 x Proprietary NP-W126 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter):	Yes	Yes
Dedicated Battery Charger Included:		Yes
Internal Charging Supported:		No
Software
Included Software:	Software CDROM (SILKYPIX Developer Studio for PENTAX included)
OS Compatibility:
Miscellaneous
Notes & Features:	Replaces K-30: tweaked 16MP sensor, tweaked PRIME M processor, maximum ISO now 51,200, controllable Eye-Fi connection, new WR L kit lenses. Available in 120 colors (20 base colors, 6 grip colors).	Sensitive to ultraviolet (UV), visible and infrared (IR) portions of the spectrum (approximately 380nm - 1,000nm)