• Medium format 1,441.0mm2
  • 102.0 megapixels
  • ISO 100 - 12,800
  • 35mm 849.7mm2
  • 61.0 megapixels
  • ISO 100 - 32,000
  • Detailed specifications
  • Fujifilm GFX 100
  • Sony Alpha ILCE-A7R IV
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Prices: Compare Prices Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:   Sony A7R III
A7R III vs A7R IV
Successor:    
General
Model Number: GFX 100 A7R IV
Alternate Model Number(s): GFX100 ILCE-7RM4
Camera Format: Compact System Camera Compact System Camera
Currently Manufactured: Yes Yes
Retail Price: $9999.95 $3500.00
Street Price: $9,999.48 $3,498.00
Date Available: 2019-06-27 2019-09-01
Tripod Mount: Yes Yes
Weight: 49.4 oz (1,400 g)
includes batteries
23.5 oz (665 g)
includes batteries
Size: 6.1 x 6.4 x 4.1 in.
(156 x 164 x 103 mm)
5.1 x 3.8 x 3.1 in.
(129 x 96 x 78 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS CMOS
Sensor Manufacturer:   Sony
Effective Megapixels: 102.0 61.0
Sensor Format: Medium format 35mm
Sensor size: 1441.02mm2 (43.80mm x 32.90mm) 849.66mm2 (35.70mm x 23.80mm)
Approximate Pixel Pitch: 3.76 microns 3.76 microns
Focal Length Multiplier: 0.8x 1.0x
Aspect Ratio: 4:3 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: None None
Self-Cleaning: Yes Yes
Sensor shift image stabilization: Yes Yes
On-Sensor Phase Detect: Yes Yes
DxO Sensor Score:    
DxO Color Depth Score (bits):    
DxO Dynamic Range Score (evs):    
DxO Maximum Effective ISO Score (iso):    
Image Capture
Image Resolution: 11648 x 8736 (101.8 MP, 4:3),
8256 x 6192 (51.1 MP, 4:3),
4000 x 3000 (12.0 MP, 4:3),
11648 x 7768 (90.5 MP, 3:2),
8256 x 6192 (51.1 MP, 4:3),
4000 x 2664 (10.7 MP, 3:2),
11648 x 6552 (76.3 MP, 16:9),
8256 x 5504 (45.4 MP, 3:2),
4000 x 2248 (9.0 MP, 16:9),
8736 x 8736 (76.3 MP, 1:1),
6192 x 6192 (38.3 MP, 1:1),
2992 x 2992 (9.0 MP, 1:1),
11648 x 4304 (50.1 MP, Other),
8256 x 3048 (25.2 MP, Other),
4000 x 1480 (5.9 MP, Other),
10928 x 8736 (95.5 MP, 5:4),
7743 x 6192 (47.9 MP, 5:4),
3744 x 3000 (11.2 MP, 5:4),
10192 x 8736 (89.0 MP, Other),
7232 x 6192 (44.8 MP, Other),
3504 x 3000 (10.5 MP, Other)
9504 x 6336 (60.2 MP, 3:2),
6240 x 4160 (26.0 MP, 3:2),
4752 x 3168 (15.1 MP, 3:2),
8448 x 6336 (53.5 MP, 4:3),
5552 x 4160 (23.1 MP, 4:3),
4224 x 3168 (13.4 MP, 4:3),
9504 x 5344 (50.8 MP, 16:9),
6240 x 3512 (21.9 MP, 16:9),
4752 x 2672 (12.7 MP, 16:9),
6336 x 6336 (40.1 MP, 1:1),
4160 x 4160 (17.3 MP, 1:1),
3168 x 3168 (10.0 MP, 1:1)
Image File Format: JPEG (Exif 2.3), 14-bit or 16-bit RAW (uncompressed or lossless compressed); RAW+JPEG; 24-bit or 30-bit TIFF (in-camera RAW conversion) JPEG (Exif 2.31), RAW (14-bit ARW 2.3), RAW+JPEG
Continuous-mode frames/second: 5.0 10.0
Video Capture
Can take movies: Yes Yes
Movie Resolution: 4096x2160 (30p/​25p/​24p/​23.98p)
3840x2160 (30p/​25p/​24p/​23.98p)
2048x1080 (60p/​50p/​30p/​25p/​24p/​23.98p)
1920x1080 (60p/​50p/​30p/​25p/​24p/​23.98p)
3840x2160 (30p/​25p/​24p)
1920x1080 (120p/​100p/​60p/​60i/​50p/​50i/​30p/​25p/​24p)
Movie File Format: MOV (MPEG-4 AVC / H.264, HEVC / H.265; Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling) XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo
Composite Video Out: No No
NTSC/PAL Switchable Video: n/a n/a
Video Usable as Viewfinder: n/a n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: FUJINON G Mount Sony E
Lens: n/a n/a
Focal Length (35mm equivalent):    
Focal Length (actual):    
Zoom Ratio:    
Aperture Range:    
Integrated ND Filter:
Normal Focus Range:    
Macro Focus Range:    
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: No No
Digital Zoom: Yes
Digital Zoom Values:   Up to 4x; up to 2x Clear Image Digital Zoom
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF): 3.76 million phase detection pixels with approx. 100% frame coverage; Single point AF: EVF / LCD: 13x9 / 25x17 (Changeable size of AF frame), Zone AF: 3x3 / 5x5 / 7x7 from 117 areas on 13x9 grid Fast Hybrid 4D AF: 567 points (PDAF), APS-C mode with full-frame lens: 325 points (PDAF), with APS-C lens: 247 points (PDAF) / 425 points (contrast-detection AF); Wide (567 points (PDAF), 425 points (CDAF))/Zone/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot/Tracking (Wide/Zone/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot); Touch AF
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: EVF / LCD EVF / LCD
Viewfinder Type: Detachable EVF-GFX2 electronic viewfinder: 5.76M-dot OLED, 100% coverage, 0.86x magnification (35mm eq.), 23mm eyepoint, -4 to +2 diopter adjustment, eye sensor; optional EVF-TL1 Tilt Adapter available EVF: 1.3 cm (0.5 type) 5.76M-dot UXGA color OLED, 100% coverage, 0.78x magnification, -4.0 to +3.0m-1 diopter, Approx. 23mm eyepoint from the eyepiece lens, 18.5mm from the eyepiece frame at -1m-1, eye sensor
Focus Peaking: Yes Yes
EVF Resolution: 5,760,000 dots (1,920,000 pixels) 5,760,000 dots (1,920,000 pixels)
Viewfinder Magnification (35mm equivalent): 0.86x 0.78x
Viewfinder Magnification (nominal/claimed): 0.68x 0.78x
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.2 3.0
Rear Display Resolution: 2,360,000 dots (786,600 px) 1,440,000 dots (360,000 px)
Touchscreen: Yes Yes
Articulating Screen: Yes Yes
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom:    
Top Deck Display: Yes No
Exposure
Maximum ISO (native): 12800 32000
Minimum ISO (native): 100 100
ISO Settings: Auto (1/2/3), 100-12800, expandable to 50-102400 AUTO (ISO 100-12800; selectable lower limit and upper limit), ISO 100 - 32000, expandable to ISO 50 - 102400
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Fluorescent light (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater, Custom, Color Temperature (K) Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (4 settings), Flash, Custom, Color Temp./ Filter (2500-9900K with 15-step Magenta/Green compensation), Underwater
Shutter Speed Range: 1/16000 - 3600 sec 1/8000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 5.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: TTL 256-zone metering: Multi, Spot , Average, Center Weighted 1200-zone Evaluative Multi-segment, Center-weighted, Spot, Spot Standard/Large, Entire Screen Avg., Highlight
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Film Simulation modes (PROVIA / Standard, Velvia / Vivid, ASTIA / Soft, Classic Chrome, PRO Neg.Hi, PRO Neg.Std, ETERNA/CINEMA, Black&White, Black&White+Ye Filter, Black&White+R Filter, Black&White+G Filter, Sepia, ACROS, ACROS+Ye Filter, ACROS+R Filter, ACROS+G Filter, Eterna), Dynamic range setting: AUTO, 100%, 200%, 400%; Smooth Skin Effect (Strong/Weak/Off), Color Chrome Effect (Strong/Weak/Off), Grain Effect (Strong/Weak/Off) 3 Custom Settings; Slow & Quick Motion; HDR: Auto Exposure Difference, Exposure difference Level (1-6 EV at 1.0 EV step)
Self Timer: 10 or 2 seconds 2, 5, 10; 3/5 shots after 2/5/10 seconds
Time Lapse (intervalometer): Yes Yes
High Resolution Composite: No 240.8 megapixels
Flash
Built-in Flash: No No
Flash Modes: n/a Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync., Hi-speed Sync, Wireless; Red-eye reduction: On/Off
Flash Guide Number (ISO 100): n/a n/a
Flash Range Description: n/a n/a
Max Flash Sync: 1/125s 1/250
Flash Exposure Compensation:   +/- 3.0 EV in 0.3EV steps
External Flash Connection: Hot Shoe, PC Sync Terminal Enhanced Multi Interface Hot Shoe, Sync Terminal
Built-In Wireless Flash Control: No No
Image Storage
Usable Memory Types: SD / SDHC / SDXC SD / SDHC / SDXC
UHS Support: UHS-II UHS-II
Other Memory:   Dual SD UHS-II slots
Dual Card Slots: Yes Yes
RAW Capture Support: Yes Yes
Uncompressed Format: 14-bit or 16-bit RAW (uncompressed or lossless compressed); RAW+JPEG; 24-bit or 30-bit TIFF (in-camera RAW conversion) RAW (14-bit ARW 2.3), RAW+JPEG
Movie File Format: MOV (MPEG-4 AVC / H.264, HEVC / H.265; Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling) XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: Yes Yes
NFC: No Yes
Bluetooth: Yes Yes
Built-In GPS: No No
Microphone Jack: Yes Yes
Headphone Jack: Yes Yes
External Connections: USB 3.0 Super Speed,Bluetooth,WiFi USB 2.0 High Speed,USB 3.0 Super Speed,Bluetooth,WiFi
PictBridge Compliant: No No
DPOF Compliant: No Yes
Remote Control: Yes Yes
Remote Control Type: Via Wi-Fi or Remote Release RR-100 Optional via RM-VPR1, USB, Wi-Fi or Bluetooth
Connections (extended): Micro HDMI (Type-D), USB-C 3.2 Gen1, 3.5mm external mic jack, 3.5mm headphone jack, 2.5mm remote release jack, DC input (15V) USB-C (USB 3.1 Gen 1), Multi-Terminal Micro USB (with remote support), Type-D Micro HDMI, 3.5mm Microphone and Headphone jacks
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.41 <0.3
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): 0.56 <0.3
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 5.0 10.0
Buffer size for JPEG shooting in burst mode (frames, max resolution): 47 70
RAW shooting speed in burst mode (fps): 5.0 7.2
Buffer size for RAW shooting in burst mode (frames): 21 32
RAW+JPEG shooting speed in burst mode (fps): 5.0 7.2
Buffer Size for RAW+JPEG shooting in burst mode (frames): 13 32
Shutter lag (full AF, wide/mid): 0.16 seconds 0.21 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.111 seconds 0.124 seconds
Shutter lag (full AF, with flash):    
Shutter Lag (prefocused): 0.105 seconds 0.022 seconds
Shutter Lag (notes): Default EFCS used.  
Startup Time: 1.3 seconds 1.3 seconds
Play -> Record Time: 1.0 seconds 1.5 seconds
Flash cycle time, full power:    
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 800 shots 670 shots
Battery Life, Still (CIPA Rating OVF/EVF): 740 shots 530 shots
Battery Life, Video: 170 minutes 105 minutes
Battery Form Factor: Proprietary Proprietary
Usable Battery Types: NP-T125 Lithium-ion rechargeable NP-FZ100 Lithium-ion rechargeable
Batteries Included: 2 x Proprietary NP-T125 Lithium-ion rechargeable 1 x Proprietary NP-FZ100 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes Yes
Internal Charging Supported: Yes Yes
Software
Included Software:   Capture One Express (for Sony) free download
OS Compatibility:    
Miscellaneous
Notes & Features: