Sony Alpha 7R IV vs Fujifilm X-T20

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      Specifications

      General Sony Alpha 7R IV Fujifilm X-T20
      BrandSonyFujifilm
      ModelAlpha 7R IVX-T20
      Predecessor ModelSony Alpha 7R III Fujifilm X-T10
      Successor ModelSony Alpha 7R V Fujifilm X-T30
      MSRP$3500 (body only)$899/£799 Body Only, $999/£899 w/16-50 F3.5-5.6, $1199/£1099 w/18-55 F2.8-4
      Camera TypeInterchangeable LensInterchangeable Lens
      Body TypeMirrorlessMirrorless
      Video Capture
      Sensor Sony Alpha 7R IV Fujifilm X-T20
      Sensor TypeBSI-CMOSCMOS X-TRANS III
      Sensor SizeFull FrameAPS-C
      Sensor Dimensions35.7 x 23.8 mm23.5 x 15.6 mm
      Total Pixels62.5 Megapixel
      Effective Pixels61.0 Megapixel24.3 Megapixel
      Low Pass Filter
      Native ISO Range100 - 32,000200 - 12,800
      Boosted ISO Range50 - 102,800100 - 51,200
      Sensor Shift High Resolution Mode 4/16 shots
      Photo Sony Alpha 7R IV Fujifilm X-T20
      ProcessorBIONZ XX-Processor Pro2
      Max Image Resolution9504 x 63366000 x 4000
      Other Resolutions4240 x 2832, 6000 x 3376, 4000, x 4000, 4240 x 2832, 4240 x 2384, 2832 x 2832, 3008 x 2000, 3008 x 1688, 2000 x 2000
      Image Aspect Ratios1:1, 4:3, 3:2, 16:91:1, 3:2, 16:9
      Image File FormatJPEG, RAWJPEG, RAW
      JPEG Quality LevelsExtra fine, fine, standard)Fine, normal
      Bit Depth14-Bit14-Bit
      Timelapse Recording
      White BalancePresets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
      Focus Sony Alpha 7R IV Fujifilm X-T20
      Focusing SystemFast Hybrid AF (Phase-detection / Contrast-detection)
      Autofocus ModesMulti-area
      Center
      Selective single-point
      Tracking
      Single
      Continuous
      Touch
      Face Detection
      Live View      		Multi-area
      Center
      Selective single-point
      Tracking
      Single
      Continuous
      Touch
      Face Detection
      Live View
      Lens ServoAutomatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AFContinuous-Servo AF, Manual Focus, Single-Servo AF
      AF Detection Range-3 to +20 EV
      Number of Focus Points567325
      Touch-to-Focus
      Live View Autofocus
      Animal Eye Detection
      Vehicle Tracking Mode
      Insect Tracking Mode
      Contrast Detection for Autofocus
      Phase Detection for Autofocus
      Optics Sony Alpha 7R IV Fujifilm X-T20
      Lens MountSony EFujifilm X
      Crop Factor1x1.5x
      Image Stabilization5-Axis Sensor Shift
      Image Stabilization Compensation5.5 stops
      Digital Image Stabilization
      Screen Sony Alpha 7R IV Fujifilm X-T20
      Screen TypeTiltingTilting
      Screen TechnologyTFT LCDTFT LCD (RGBW)
      Touch Screen
      Screen Size3.0"3.0"
      Screen Resolution1,440k dot1,040k dot
      Top LCD Screen
      Live View
      Live Composition
      Viewfinder Sony Alpha 7R IV Fujifilm X-T20
      ViewfinderElectronic (OLED)Electronic
      Viewfinder Size0.5"
      Viewfinder Coverage100%100%
      Viewfinder Magnification0.78x0.93x
      Viewfinder Magnification (35mm equivalent)0.78x0.62x
      Viewfinder Resolution5,760k dot2,360k dot
      Viewfinder Eyepoint23 mm17.5 mm
      Diopter Adjustment-4 to +3-4 to +2
      Shutter Sony Alpha 7R IV Fujifilm X-T20
      Shutter TypeElectronicFocal Plane
      Min Shutter Speed30 sec30 sec
      Max Shutter Speed (Mechanical or 1st Curtain)1/8000 sec1/4000 sec
      Max Shutter Speed (Electronic)1/32000 sec
      Max Continuous Shooting10.0 fps14.0 fps
      Continuous Shooting Resolution/fps/bufferUp to 10 fps at 61 MP for up to 68 Frames (JPEG)Approx. 5.0 fps (JPEG: 68 frames, Lossless compression RAW: 28 frame, Uncompressed RAW: 25 frames)
      Approx. 4.0 fps (JPEG: 73 frames, Lossless compression RAW: 29 frame, Uncompressed RAW: 25 frames)
      Approx. 3.0 fps (JPEG: 81 frames, Lossless compression RAW: 32 frame, Uncompressed RAW: 27 frames)
      Flash Sony Alpha 7R IV Fujifilm X-T20
      Built-in Flash
      Flash ModesFlash off
      Autoflash
      Fill-flash
      Slow Sync.
      Rear Sync.
      Red-eye reduction
      Wireless
      Hi-speed sync.      		Auto
      forced flash
      slow synchro
      flash off
      rear-curtain synchro
      commander
      Flash Range5.00 m at ISO 100
      Max Flash Sync Speed1/250 sec1/180 sec
      Flash Compensation-3 to +3 EV (1/3, 1/2 EV Steps)
      External Flash Connectivity
      External Flash SystemS-TTL
      External Flash ConnectionIntelligent Hot Shoe, PC TerminalHot Shoe
      Exposure Sony Alpha 7R IV Fujifilm X-T20
      Exposure Metering ModesMulti
      Center-weighted
      Highlight-weighted
      Average
      Spot      		Multi
      Center-weighted
      Average
      Spot
      Exposure ModesAperture Priority, Manual, Program, Shutter PriorityAperture Priority, Manual, Program, Shutter Priority
      Metering Range-3 to +20 EV
      Exposure Compensation±5 EV (1/3 EV, 1/2 EV increments)±5 EV (1/3 EV increments)
      Exposure Bracketing ±5 EV (3, 5 shots at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV increments) ±2 EV (3 shots at 1/3 EV, 2/3 EV, 1 EV increments)
      DXO Sony Alpha 7R IV Fujifilm X-T20
      DxO Low Light ISO3344
      DxO Color Depth26.0
      DxO Dynamic Range14.8
      DxO Overall Score99
      Video Sony Alpha 7R IV Fujifilm X-T20
      Internal Recording ModesXAVC S
      4K UHD: 3840 x 2160 @ 23.98/25/29.97 fps [60 to 100 Mbps]
      Full HD: 1920 x 1080p @ 23.98/24/25/29.97/50/59.94/100 fps [16 to 100 Mbps]
      AVCHD
      Full HD: 1920 x 1080i @ 50/59.94 fps [17 to 24 Mbps]
      Interval Recording
      Video FormatsMPEG-4, XAVC S, H.264MPEG-4, H.264
      Max Video Resolution3840 x 21603840 x 2160
      External Recording Modes4:2:2 8-Bit via HDMI
      UHD 4K (3840 x 2160) @ 23.98/24.00/25/29.97 fps
      1920 x 1080p @ 23.98/24.00/50/59.94 fps
      1920 x 1080i @ 50/59.94 fps
      Webcam Functionality
      Unlimited Video Recording
      Recording Limit13 hours30 min
      Terminals Sony Alpha 7R IV Fujifilm X-T20
      Audio I/O1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
      1 x 1/8" / 3.5 mm TRS Stereo Microphone Input
      Power I/O1 x USB-C Input/Output
      Other I/O1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input)
      1 x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input)
      1 x PC Sync Socket Output
      USB SpeedUSB 3.2 Gen 1x1 (5 GBit/sec)USB 2.0 (480 Mbit/sec)
      HDMI Output Micro Micro
      SpeakerMonoMono
      Built-in MicrophoneStereoStereo
      Microphone Input
      Headphone Output
      Flash Sync Port
      Connectivity Sony Alpha 7R IV Fujifilm X-T20
      Built-in GPS
      Built-In Wi-Fi
      Wi-Fi VersionWi-Fi 5, 802.11ac/b/g/n, 2.4/5 GHz802.11b/g/n, 2.4 GHz
      Built-In Bluetooth
      NFC
      Remote Control via smartphone via smartphone, cable release
      Environmental Sony Alpha 7R IV Fujifilm X-T20
      Environmental Sealing
      Operating Temperature32 to 104°F / 0 to 40°C32 to 104°F / 0 to 40°C
      Operating Humidity10 to 80%
      Physical Sony Alpha 7R IV Fujifilm X-T20
      Dimensions129 x 96 x 78 mm (5.08 x 3.78 x 3.07")118 x 83 x 41 mm (4.65 x 3.27 x 1.61")
      Weight (inc. batteries)665 g (1.47 lb / 23.46 oz)383 g (0.84 lb / 13.51 oz)
      Box Dimensions (LxWxH)9.5 x 6.1 x 5.5"8.2 x 5.7 x 5.7"
      Package Weight3.04 lb2.685 lb
      Power and Storage Sony Alpha 7R IV Fujifilm X-T20
      Battery PackNP-FZ100NP-W126S
      Battery Life670 shots350 shots
      USB Charging
      Internal Storage
      External StorageDual Slot: SD/SDHC/SDXC (UHS-II)Single Slot: SD/SDHC/SDXC (UHS-I)
      Other Sony Alpha 7R IV Fujifilm X-T20
      Self Timer 2, 5 or 10 sec 10sec. / 2sec. Delay
      Orientation Sensor
      Tripod Mounting Thread1 x 1/4"-20 Female (Bottom)
      Accessory Mount1 x Hot Shoe Mount1 x Hot Shoe Mount
      Material of ConstructionMagnesium Alloy
      Electronic Level Gauge
      Sensor Cleaning/Dust Reduction SystemUltra Sonic Vibration
      Included AccessoriesLi-ion battery NP-W126S
      Battery charger BC-W126
      Body cap
      Shoulder strap
      Metal strap clip
      Protective cover
      Clip attaching tool
      Owner's manual


      For a full review please go to the review page:

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