Sony a7R IV Specifications

SpecificationsSony a7R IV
  Sony a7R IV
Year Introduced2019
Megapixels61.0
Total Pixels62.5
Sensor Size35.7 × 23.8mm
Pixel Dimensions9504 x 6336
Pixel Size3.76µm
Diffraction-Limited Aperturef/6.1
Aspect Ratio3:2
Sensor StabilizationY
Sensor CleaningCharge protection coating
Lens MountSony E-mount
FOVCF1.0x
Image ProcessorBIONZ X
 
Autofocus  
TypeFast Hybrid AF (phase-detection AF/contrast-detection AF)
Points35 mm full frame: 567 points (phase-detection AF), APS-C mode with full-frame lens: 325 points (phase-detection AF), with APS-C lens: 247 points (phase-detection AF)/425 points (contrast-detection AF)
Working RangeEV-3 to EV 20 (ISO 100 equivalent with F2.0 lens attached)
ModesAF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus
Point SelectionWide (567 points (phase-detection AF), 425 points (contrast-detection AF))/Zone/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot/Tracking (Wide/Zone/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot)
Predictive
Assist BeamYes (with built-in LED type)
MicroadjustmentYes
 
Exposure Control  
Metering Modes1200-zone evaluative metering
Metering RangeEV -3 to EV 20 (at ISO100 equivalent with F2.0 lens attached)
Exposure Comp+/- 5.0 EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial: +/- 3EV (1/3 EV steps))
AEBBracket: Cont., Bracket: Single, 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, or 1.0 EV increments.
ISO SensitivityStill images: ISO 100–32000 (ISO numbers up from ISO 50 to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100–12800, selectable lower limit and upper limit), Movies: ISO 100-32000 equivalent, AUTO (ISO 100-12800, selectable lower limit and upper limit)
Shutter SpeedStill images: 1/8000 to 30 s, Bulb, Movies: 1/8000 to 1/4 (1/3 steps), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode)
WB SettingsAuto / Daylight / Shade / Cloudy / Incandescent / Fluorescent (Warm White / Cool White / Day White / Daylight) / Flash / Underwater / Color Temperature (2500 to 9900K) & color filter (G7 to M7 (57-step), A7 to B7 (29-step)) / Custom
Custom WBYes
WB Bracketing3 frames, H/L selectable
 
Viewfinder  
Type1.3 cm / 0.5" electronic, UXGA OLED Tru-Finder, 5.76 million dots
CoverageApprox. 100%
MagnificationApprox. 0.78x
EyepointApprox. 23mm
Focusing Screen
InformationGraphic Display, Display All Info, No Disp. Info, Digital Level Gauge, Histogram, For viewfinder, Monitor Off
DOF PreviewYes (via Setting Effect)
Eyepiece Shutter
 
LCD  
TypeTouch Screen 2.95 inch (3.0-type) wide type TFT, 1,440,000 dots, adjustable up by approx. 107 degrees, down by approx. 41 degrees
CoverageApprox. 100%
Viewing AngleApprox.
Coating
Brightness AdjManual (5 steps between -2 and +2), Sunny Weather mode
Display OptionsGraphic Display, Display All Info, No Display Info, Digital Level Gauge, Histogram
 
Flash  
Built-in GNN/A (ISO 100, meters)
Built-in CoverageN/A
Built-in Recycle TimeN/A
ModesFlash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable), Wireless, Hi-speed sync.
X-Sync1/250sec
Exposure Compensation+/- 3.0 EV (switchable between 1/3 and 1/2 EV steps)
Hot Shoe/PC TerminalYes/Yes
External Flash CompSony α System Flash
External Flash ControlVia camera setting/ flash setting menu
 
Shooting  
Shooting ModesAUTO (iAuto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) ), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) )
Picture StylesStandard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night Scene, Autumn leaves, Black & White, Sepia, Style Box (1-6), (Contrast (-3 to +3 steps), Saturation (-3 to +3 steps), Sharpness (-3 to +3 steps))
Image ProcessingPeripheral Shading, Chromatic Aberration, Distortion
Drive ModesSingle Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracket
Continuous ShootingHi+: max. 10 fps, Hi: max. 8 fps, Mid: max. 6fps, Lo: max. 3 fps3
Shutter Lag
Viewfinder Blackout
 
Live View  
TypeElectronic viewfinder with image sensor
CoverageApprox. 100% (horizontally and vertically)
FrameRate
FocusingAF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus
MeteringMulti-segment, Center-weighted, Spot, Spot Standard/Large, Entire Screen Avg., Highlight
Display OptionsGraphic Display, Display All Info., No Disp. Info., Digital Level Gauge, Histogram, For viewfinder, Monitor Off
 
File Information  
Still ImageTypeJPEG (DCF Ver. 2.0, Exif Ver.2.31, MPF Baseline compliant), RAW (Sony ARW 2.3 format)
RAW+JPEG Simultaneous RecYes, RAW + various JPEG compression possible
Image Size3:2 Ratio
35 mm full frame L: 9504 x 6336 (60 M), M: 6240 x 4160 (26 M), S: 4752 x 3168 (15M) APS-C L: 6240 x 4160 (26 M), M: 4752 x 3168 (15M), S: 3120 x 2080 (6.5 M)
4:3 Ratio
35 mm full frame L: 8448 x 6336 (54 M), M: 5552 x 4160 (23 M), S: 4224 x 3168 (13M) APS-C L: 5552 x 4160 (23 M), M: 4224 x 3168 (13 M), S: 2768 x 2080 (5.8 M)
16:9 Ratio
35 mm full frame L: 9504 x 5344 (51 M), M: 6240 x 3512 (22 M), S: 4752 x 2672 (13M) APS-C L: 6240 x 3512 (22 M), M: 4752 x 2672 (13 M), S: 3120 x 1752 (5.5 M)
1:1 Ratio
35 mm full frame L: 6336 x 6336 (40 M), M: 4160 x 4160 (17 M), S: 3168 x 3168 (10M) APS-C L: 4160 x 4160 (17 M), M: 3168 x 3168 (10M), S: 2080 x 2080 (4.3 M)
Movie TypeXAVC S: MPEG-4 AVC/H.264, AVCHD: MPEG-4 AVC/H.264
Movie SizeXAVC S 4K (NTSC): 3840 x 2160 (30p, 100 M), 3840 x 2160 (24p, 100 M), 3840 x 2160 (30p, 60 M), 3840 x 2160 (24p, 60 M), XAVC S HD: 1920 x 1080 (120p, 100M), 1920 x 1080 (120p, 60M), 1920 x 1080 (60p, 50M), 1920 x 1080 (30p, 50M), 1920 x 1080 (24p, 50M), 1920 x 1080 (60p, 25M), 1920 x 1080 (30p, 16M), AVCHD: 1920 x 1080 (60i, 24M, FX), 1920 x 1080 (60i, 17M, FH)
XAVC S 4K (PAL): 3840 x 2160 (25p, 100M), 3840 x 2160 (25p, 60M), XAVC S HD:1920 x 1080 (100p, 100M), 1920 x 1080 (100p, 60M), 1920 x 1080 (50p, 50M), 1920 x 1080 (25p, 50M), 1920 x 1080 (50p, 25M), 1920 x 1080 (25p, 16M), AVCHD: 1920 x 1080 (50i, 24 M, FX), 1920 x 1080 (50i, 17 M, FH)
Movie Length
 
Other Information  
Wireless FeaturesBuilt-in Wi-Fi, Bluetooth and NFC
GPS
Custom Functions
LCD Panel / IlluminationNo / No
Water & Dust ResistanceYes
Sound MemoNo
Orientation SensorYes
Playback ZoomYes, 1x - 23.8x
Display FormatsSingle (with or without shooting information Y RGB histogram & highlight/shadow warning), 9/25-frame index view, Enlarged display mode (L: 23.8x, M: 15.6x, S: 11.9x), Auto Review (10/5/2 sec,Off), Image orientation (Auto/Manual/Off selectable), Slideshow, Folder selection (Date/Still/AVCHD/XAVC S HD/XAVC S 4K), Forward/Rewind (movie), Delete, Protect, Rating, Disp Cont Shoot Grp
 
Interface  
Computer InterfaceSuper Speed USB (Micro USB connector)
Other InterfaceHDMI micro connector (Type-D), BRAVIA Sync (Control for HDMI), PhotoTV HD, 4K movie output/4K still image PB
 
Memory  
Memory TypeSD/SDHC/SDXC (UHS-I/II)
 
Batteries & Power  
BatteryRechargeable NP-FZ100
Battery LifeApprox. 530 shots (Viewfinder)/approx. 670 shots (LCD monitor)
Battery Indicator5 Levels
Power SavingPower turns off after 10 sec, 1, 2, 5 or 30mins
Power Supply Battery ChargersAC-UUD12 AC Adapter, BC-QZ1 Battery Charger
 
Physical Specs  
Body MaterialsMagnesium Alloy body covers
Shutter Durability Rating
Operating Environment32 - 104 degrees F / 0 - 40 degrees C
Dimensions Inches5.2 x 3.9 x 3.2" (128.9 x 96.4 x 77.5mm)
CIPA Weight23.5 oz (665g)
 
Accessories  
Viewfinder
Camera Case
Wireless File TransmitterBuilt-in
Compatible LensesSony E-Mount
Compatible FlashSony External Flash HVL-F60RM, HVL-F60M, HVL-F45RM, HVL-F43M, HVL-F32M, HVL-F20M
Battery Grip VG-C4EM  Buy ►
RemoteSony Remote Control with Multi-terminal cable, Compatible infrared remote
Other
 
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