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Manufacturer URL: |
Manufacturer website
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Manufacturer website
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Predecessor: |
Sony A7R III
A7R III vs A7R IV
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Successor: |
Sony A7R V
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Model Number: |
A7R IV |
OM-1 |
Alternate Model Number(s): |
ILCE-7RM4 |
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Camera Format: |
Compact System Camera |
Compact System Camera |
Currently Manufactured: |
Yes |
Yes |
Retail Price: |
$3500.00 |
$2199.99 |
Street Price: |
$3,331.19 |
|
Date Available: |
2019-09-01 |
2022-03-01 |
Tripod Mount: |
Yes |
Yes |
Weight: |
23.5 oz
(665 g)
includes batteries
|
18.0 oz
(511 g)
includes batteries
|
Size: |
5.1 x
3.8 x
3.1 in.
(129 x
96 x
78 mm)
|
5.3 x
3.6 x
2.9 in.
(135 x
92 x
73 mm)
|
Waterproof: |
No |
No |
Waterproof Depth: |
n/a |
n/a |
|
Sensor Type: |
CMOS |
Live MOS |
Sensor Manufacturer: |
Sony |
|
Effective Megapixels: |
61.0 |
20.4 |
Sensor Format: |
35mm |
4/3 |
Sensor size: |
849.66mm2 (35.70mm x 23.80mm) |
226.2mm2 (17.40mm x 13.00mm) |
Approximate Pixel Pitch: |
3.76 microns |
3.36 microns |
Focal Length Multiplier: |
1.0x |
2.0x |
Aspect Ratio: |
3:2 |
4:3 |
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: |
99 |
|
DxO Color Depth Score (bits): |
26.0 |
|
DxO Dynamic Range Score (evs): |
14.8 |
|
DxO Maximum Effective ISO Score (iso): |
3,344 |
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Image Resolution: |
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) |
5184 x 3888
(20.2 MP,
4:3), 1024 x 786
(0.8 MP,
Other), 10368 x 7776
(80.6 MP,
4:3), 8160 x 6120
(49.9 MP,
4:3), 5760 x 4320
(24.9 MP,
4:3) |
Image File Format: |
JPEG (Exif 2.31), RAW (14-bit ARW 2.3), RAW+JPEG |
JPEG, 12-bit lossless compressed RAW (.ORF), RAW + JPEG |
Continuous-mode frames/second: |
10.0 |
120.0 |
Can take movies: |
Yes |
Yes |
Movie Resolution: |
3840x2160 (30p/25p/24p)
1920x1080 (120p/100p/60p/60i/50p/50i/30p/25p/24p)
|
4096x2160 (60p/50p/30p/25p/24p)
3840x2160 (60p/50p/30p/25p/24p)
1920x1080 (60p/50p/30p/25p/24p)
1280x720 (60p/50p/30p/25p/24p)
4096x2160 (15p/12p/8p/6p/3p)
3840x2160 (25p/24p/15p/12p/8p/6p/3p)
1920x1080 (60p/50p/25p/24p/15p/12p/8p/6p/3p)
1280x720 (60p/50p/25p/24p/15p/12p/8p/6p/3p)
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Movie File Format: |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo |
MOV (HEVC/H.265; MPEG-4 AVC/H.264 with stereo sound) |
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 Mount: |
Sony E |
Micro Four Thirds |
Lens: |
n/a |
n/a |
Focal Length (35mm equivalent): |
|
|
Focal Length (actual): |
|
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Zoom Ratio: |
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Aperture Range: |
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Integrated ND Filter: |
|
No |
Normal Focus Range: |
|
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Macro Focus Range: |
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Filter Thread: |
n/a |
n/a |
Thread Type: |
n/a |
n/a |
Optical Image Stabilization: |
No |
No |
Digital Zoom: |
Yes |
Yes |
Digital Zoom Values: |
Up to 4x; up to 2x Clear Image Digital Zoom |
2x (3x in movie mode) |
Auto Focus: |
Yes |
Yes |
Auto Focus Type: |
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 |
Hybrid Phase-detect/Contrast-detect AF, 1053 AF points, all cross-type; All target, group target (9-area or 5- area), single target, small target (9 point), Cross target (39 points), Middle target (63 points), Large target (165 points) |
Auto Focus Assist Light? |
Yes |
Yes |
Manual Focus: |
Yes |
Yes |
Viewfinder: |
EVF / LCD
|
EVF / LCD
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Viewfinder Type: |
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 |
EVF; High-speed (120fps) low latency (6ms) 5.76M-dot LCD, 1.48x - 1.65x magnification, 100% coverage, 21mm eyepoint, -4 to +2 diopter, eye sensor |
Focus Peaking: |
Yes |
Yes |
EVF Resolution: |
5,760,000 dots (1,920,000 pixels)
|
2,360,000 dots
|
Viewfinder Magnification (35mm equivalent): |
0.78x |
|
Viewfinder Magnification (nominal/claimed): |
0.78x |
|
Eye-level Viewfinder: |
Yes |
Yes |
Rear Display: |
Yes |
Yes |
Rear Display Size (inches): |
3.0 |
3.0 |
Rear Display Resolution: |
1,440,000 dots
(360,000 px)
|
1,620,000 dots
(540,000 px)
|
Touchscreen: |
Yes |
Yes |
Articulating Screen: |
Yes |
Yes |
Tilt Swivel Screen: |
No |
Yes |
Selfie Screen: |
No |
Yes |
Max Playback Zoom: |
|
14.0x |
Top Deck Display: |
No |
No |
|
Maximum ISO (native): |
32000 |
25600 |
Minimum ISO (native): |
100 |
200 |
ISO Settings: |
AUTO (ISO 100-12800; selectable lower limit and upper limit), ISO 100 - 32000, expandable to ISO 50 - 102400 |
AUTO ISO: LOW (approx. 80) - 25600 with customizable upper limit (200 - 102400); Manual ISO: Low (approx. 80, approx. 100) - 102400, 1/3 or 1 EV steps selectable |
Auto ISO Mode: |
Yes |
Yes |
White Balance Settings: |
Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent (4 settings), Flash, Custom, Color Temp./ Filter (2500-9900K with 15-step Magenta/Green compensation), Underwater |
Auto, Sunny, Shadow, Cloudy, Incandescent, Fluorescent, Underwater, WB Flash, Custom WB (Kelvin), One-touch WB (4); WB Tuning: +/-7 steps along A-B / G-M axis |
Shutter Speed Range: |
1/8000 - 30 sec |
1/32000 - 60 sec |
Bulb Mode: |
Yes |
Yes |
Exposure Compensation: |
+/- 5.0EV
in 0.3EV steps
|
+/- 5.0EV
in 0.3EV steps
|
Metering Modes: |
1200-zone Evaluative Multi-segment, Center-weighted, Spot, Spot Standard/Large, Entire Screen Avg., Highlight |
Digital ESP metering (324-area multi pattern metering), Center weighted average metering, Spot metering, Spot metering with highlight control, Spot metering with shadow control |
Program Auto Exposure: |
Yes |
Yes |
Aperture Priority: |
Yes |
Yes |
Shutter Priority: |
Yes |
Yes |
Full Manual Exposure: |
Yes |
Yes |
Creative Exposure Modes: |
3 Custom Settings; Slow & Quick Motion; HDR: Auto Exposure Difference, Exposure difference Level (1-6 EV at 1.0 EV step) |
3 Custom settings; Art Filter (Pop Art, Soft Focus, Pale & Light Color, Light Tone, Grainy Film, Pin Hole, Diorama, Cross Process, Gentle Sepia, Dramatic Tone, Key Line, Watercolor, Vintage, Partial Color, Bleach Bypass, Instant Film; Art Effect (Soft Focus Effect, Pin-Hole Effect, White Edge Effect, Frame Effect, Star Light Effect, Blur Effect, B&W Effect, Picture Tone, Shade Effect); Underwater Wide/Underwater Macro; HDR1/2; Live Bulb; Live Time; Live Composite; Live ND; Interval Shooting, Multiple Exposure; Focus Stacking; Focus Bracketing; High-Res Shot (handheld & tripod) |
Self Timer: |
2, 5, 10; 3/5 shots after 2/5/10 seconds |
2, 10, Custom seconds |
Time Lapse (intervalometer): |
Yes |
|
High Resolution Composite: |
240.8 megapixels |
80.0 megapixels |
Built-in Flash: |
No |
No |
Flash Modes: |
Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync., Hi-speed Sync, Wireless; Red-eye reduction: On/Off |
Flash Auto (TTL), Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual 1/1 (FULL) - 1/64 |
Flash Guide Number (ISO 100): |
n/a |
9.0 m /
29.5 ft.
|
Flash Range Description: |
n/a |
Bundled FL-LM3 flash has GN of 9m/ISO 100 |
Max Flash Sync: |
1/250 |
1/250 |
Flash Exposure Compensation: |
+/- 3.0 EV
in 0.3EV steps
|
+/- 3.0 EV
in 0.3EV steps
|
External Flash Connection: |
Enhanced Multi Interface Hot Shoe, Sync Terminal |
Hot Shoe, PC Sync Terminal |
Built-In Wireless Flash Control: |
No |
No |
Usable Memory Types: |
SD / SDHC / SDXC |
SD / SDHC / SDXC |
UHS Support: |
UHS-II |
UHS-II |
Other Memory: |
Dual SD UHS-II slots |
Slot 1: UHS-II, Slot 2: UHS-II |
Dual Card Slots: |
Yes |
Yes |
RAW Capture Support: |
Yes |
Yes |
Uncompressed Format: |
RAW (14-bit ARW 2.3), RAW+JPEG |
12-bit lossless compressed RAW (.ORF), RAW + JPEG |
Movie File Format: |
XAVC S / AVCHD 2.0 / MP4; Audio: LPCM / Dolby Digital (AC-3) / MPEG-4 AAC-LC, stereo |
MOV (HEVC/H.265; MPEG-4 AVC/H.264 with stereo sound) |
Included Memory: |
No memory included |
No memory included |
Included Memory Type: |
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Built-In Wi-Fi: |
Yes |
Yes |
NFC: |
Yes |
No |
Bluetooth: |
Yes |
No |
Built-In GPS: |
No |
No |
Microphone Jack: |
Yes |
Yes |
Headphone Jack: |
Yes |
Yes |
External Connections: |
USB 2.0 High Speed,USB 3.0 Super Speed,Bluetooth,WiFi |
USB 3.0 Super Speed,WiFi |
PictBridge Compliant: |
No |
Yes |
DPOF Compliant: |
Yes |
Yes |
Remote Control: |
Yes |
Yes |
Remote Control Type: |
Optional via RM-VPR1, USB, Wi-Fi or Bluetooth |
Optional wired or via Wi-Fi |
Connections (extended): |
USB-C (USB 3.1 Gen 1), Multi-Terminal Micro USB (with remote support), Type-D Micro HDMI, 3.5mm Microphone and Headphone jacks |
Micro HDMI (Type-D), USB 3.0 Type C with Power Delivery, 3.5mm external mic jack, 3.5mm external headphone jack, 2.5mm wired remote jack |
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Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): |
<0.3 |
|
Cycle time for RAW shooting in single shot mode (seconds per frame): |
|
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Buffer size for RAW shooting in single shot mode (frames): |
|
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Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): |
<0.3 |
|
Camera penalizes early shutter press? |
No |
|
JPEG shooting speed in burst mode (fps, max resolution): |
10.0 |
120.0 |
Buffer size for JPEG shooting in burst mode (frames, max resolution): |
70 |
92 |
RAW shooting speed in burst mode (fps): |
7.2 |
|
Buffer size for RAW shooting in burst mode (frames): |
32 |
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RAW+JPEG shooting speed in burst mode (fps): |
7.2 |
|
Buffer Size for RAW+JPEG shooting in burst mode (frames): |
32 |
|
Shutter lag (full AF, wide/mid): |
0.21 seconds |
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Shutter lag (full AF, tele): |
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Shutter lag (full AF, live view - DSLR): |
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Shutter lag (prefocused, live view - DSLR): |
|
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Shutter Lag (manual focus): |
0.124 seconds |
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Shutter lag (full AF, with flash): |
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Shutter Lag (prefocused): |
0.022 seconds |
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Shutter Lag (notes): |
|
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Startup Time: |
1.3 seconds |
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Play -> Record Time: |
1.5 seconds |
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Flash cycle time, full power: |
|
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Battery Life, Stills (CIPA Rating Monitor/Live View): |
670 shots |
|
Battery Life, Still (CIPA Rating OVF/EVF): |
530 shots |
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Battery Life, Video: |
105 minutes
|
90 minutes
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Battery Form Factor: |
Proprietary |
Proprietary BLX-1 |
Usable Battery Types: |
NP-FZ100 Lithium-ion rechargeable |
1720mAh Lithium-ion rechargeable |
Batteries Included: |
1 x Proprietary NP-FZ100 Lithium-ion rechargeable
|
1 x Proprietary BLX-1 Lithium-ion rechargeable
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Battery Charger Included (dedicated charger or AC/USB adapter): |
Yes |
Yes |
Dedicated Battery Charger Included: |
Yes |
Yes |
Internal Charging Supported: |
Yes |
No |
Included Software: |
Capture One Express (for Sony) free download |
OM Workspace v2 |
OS Compatibility: |
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Notes & Features: |
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