Sony a7R IV Mirrorless Camera (Body Only)

Model Number: ILCE7RM4/B
Web Code: 13801697

Overview

Unleash your creative vision with the Sony Full-frame Alpha 7R IV (ILCE7RM4/B) mirrorless camera. Boasting a new range of full-frame mirrorless performance, this camera delivers extraordinary resolution and image quality, with nuanced gradations that capture as much detail as possible, bringing your subjects to life.
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$269.99

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Highly sensitive sensor will satisfy every photographer out there

  • Enhanced BIONZ X image processing engine with front end LSI and DRAM delivers stunning images with incredible nuance
  • 61 effective megapixels deliver serious resolution to please even the most discerning photographer
  • 35mm full-frame back-illuminated CMOS image sensor brings depth and dimension to your images
  • Back-illuminated structure and effective area specific noise reduction techniques combine for an incredible mix of low noise and high sensitivity

Take stunning, high-resolution videos

  • Up to 10fps continuous shooting at 61MP with AE/AF tracking produces clear, crisp videos
  • Real-time Tracking and Real-time Eye AF lets you capture humans and animals in exquisite detail
  • Multi Interface Shoe with digital audio delivers high quality sound
  • 4K (3840 x 2160 pixels) video recording across the full width of the image sensor and full pixel readout without pixel binning in Super 35mm mode means your movies will be cinema-quality

Image stabilization and autofocus let you take sharp images without blurring

  • 5-axis mechanical in-body image stabilization keeps your photos clear and free of blurs caused by shaky hands
  • Real-time Tracking uses artificial intelligence to track moving subjects when shooting stills or movies
  • Autofocus features 567 phase-detection with 425 contrast AF points for incredible accuracy

The future of AI and photography

  • Real-time Eye AF offers AI-based subject recognition technology for quick and automatic detection and tracking of animal eyes
  • Real-time Eye AF for movie shooting automatically identifies human eyes and precisely tracks them, allowing the shooter to focus on the content itself, rather than what is in focus or not

Review your images the moment after you take them

  • 3" 1440K-dot tilt-able LCD screen with touch control lets you review your shots in fine detail, so you can keep shooting until you get it exactly right
  • High-speed 2.4 and 5GHz Wi-Fi15 / FTP transfer, wireless PC remote, and super speed USB Type-C (USB 3.2 Gen 1 compatible) and Micro USB transfer images quickly so you can start sharing and editing right away

See Details and Specs for more information

Wi-Fi
Yes
NFC
Yes
Bluetooth
Yes
Jpeg
Yes
Raw
Yes
Raw+Jpeg
Yes
Guided Shooting Mode
No
Languages Supported
English; French; Italian; Spanish

Body Features

Stabilized Body
Yes
Body Colour
Black
Intelligent Shoe
Yes
Cable Release
PC Remote, Sync Terminal
Weather Sealed
Yes

Power

Battery Type
Sony NP-FZ100 InfoLITHIUM Rechargeable Battery Pack
Included Battery Model
Sony NP-FZ100 InfoLITHIUM Rechargeable Battery Pack
Back-up Battery
No
Power Saving Modes
Yes

Physical Features

Width
12.89 cm
Height
9.64 cm
Depth
7.75 cm
Weight
578 g
Camera Model
Sony a7R IV
Lens Mount
Sony E-Mount

Image Sensor

NFC Enabled
Yes
Sensor Type
Exmor R CMOS sensor
Image Sensor Format
Full Frame
Sensor Crop Factor
Not Applicable
Effective Megapixels
61 MP
Bluetooth
Included
Total Pixels
62.5 MP
Colour Filter System
R, G, B primary color
Colour Space
xvYCC standard (x.v.Color when connected via HDMI cable) compatible with TRILUMINOS Color
Low Pass Filter
No
Dust Reduction
Yes, Anti-Dust System: Charge protection coating on optical filter and image sensor shift mechanism
Processor
BIONZ X image processing engine

Viewfinder

Viewfinder Type
5.76 million-dot UXGA OLED (Ultra-XGA)Tru-Finder Electronic Viewfinder
Percentage Coverage
1
Effective Magnification
approx. 0.78 x

Diopter Adjustment

Depth of Field Preview
Yes

LCD Features

LCD Size
2.95 in
LCD Resolution
1,440,000 dots
Swivel LCD
Yes
Live Preview
Yes

Auto Focus

AF Type
Fast Hybrid AF (phase-detection AF/contrast-detection AF)
Focusing Modes 1
AF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus
Focusing Modes 2
Focus Are: Wide (567 points (phase-detection AF), 425 points. Eye-start AF (only with Optional LA-EA2 or LA-EA4 attached (Sold separately)), Tracking, Eye AF [Still] Human (Right/Left Eye Select) / Animal, [Movie] Human (Right/Left Eye Select), AF micro adjustment, Predictive control, Focus lock, AF Track Sens, Swt.V/H AF Area, AF Area Regist., Circ. of Focus Point
AF Points
35mm 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)
AF Point Selection
Yes
AF Assist Beam
Yes

Exposure

ISO
Still 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)
White Balance Settings 1
Modes: Auto / 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
White Balance Settings 2
AWB micro adjustment: (G7 to M7, 57-step) (A7 to B7, 29-step); Priority Set in AWB; Shutter AWB Lock (Shut. Halfway Down/ Cont. Shooting/ Off)
Auto White Balance
Yes
White Balance Bracketing
Yes
Exposure Compensation
+/- 5.0EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial : +/- 3EV (1/3 EV steps))

Shutter

Shutter Type
Electronically-controlled, vertical-traverse, focal-plane type
Shutter Speeds
Still images: 1/8000 to 30 sec, 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)
Shutter Lag
Not Applicable
Self-Timer
Yes, 10 sec. delay/5 sec. delay/2 sec. delay/Continuous self-timer (3 frames after 10 sec. delay/5 frames after 10 sec. delay/3 frames after 5 sec. delay/5 frames after 5 sec. delay/3 frames after2 sec. delay/5 frames after 2 sec. delay)/Bracketing self-timer (Off/2 sec. delay/5 sec. delay/10sec. delay)

Drive

Drive Modes
Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracket
Drive Modes 2
Pixel Shift Multi Shooting (4/16 image composite)
Max Burst Jpeg
Continuous shooting speed : Maximimum 10 fps; 68 frames
Max Burst Raw
Continuous shooting speed : Maximimum 10 fps; 68 frames
Max Burst Raw+JPEG
Continuous shooting speed : Maximimum 10 fps; 68 frames
Max Burst Other Format
No. of frame recordable: JPEG Extra fine L: 68 frames, JPEG Fine L: 68 frames, RAW: 68 frames, RAW & JPEG: 68 frames, RAW (Uncompressed): 30 frames, RAW (Uncompressed) & JPEG: 30 frames

Flash

Built-in Flash Type
No
Recycling Time
Not Applicable
Flash Metering System
Not Applicable
Flash Sync
Yes
Flash Guide Number
Not Applicable

Video

Video Output Format
NTSC
Video Modes
4K; 1080p
Movie File Formats
XAVC S, AVCHD format Ver. 2.0 compliant;
Movie Video Compression
XAVC S: MPEG-4 AVC/H.264, AVCHD: MPEG-4 AVC/H.264
Movie Audio Compression
XAVC S: LPCM 2ch,AVCHD: Dolby Digital (AC-3) 2ch, Dolby Digital Stereo Creator
Max Video Resolution
3840 x 2160 (4K UHD)

Playback

Image Playback Modes 1
Single (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, Display as group
Movie Playback Modes
Single (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, Display as group

Storage & Interface

Card Slot
Two (2) SLOT1 & SLOT2: Slot for SD (UHS-I/II compliant) memory card
Storage Media
SD memory card, SDHC memory card (UHS-I/II compliant), SDXC memory card (UHS-I/II compliant), microSD memory card, microSDHC memory card, microSDXC memory card
Data Interface
USB Type-C Terminal
Video Interface
HDMI micro connector (Type-D),
  • Sony a7R IV (ILCE7RM4/B) Camera Body
  • Power Cord
  • NPFZ100 Rechargeable Battery
  • Cable Protector
  • BCQZ1 Battery Charger
  • Shoulder Strap
  • Body Cap
  • Accessory Shoe Cap
  • Eyepiece Cup
  • USB Type-CTM Cable

  • BUILD QUALITY
    by WAGWAN

    on 3 décembre 2019

    AWSOME BUILD. FEELS AND LOOKS VERY SOLID. I LOVE MY NEW SONY A7RIV. THANKS

    Review originally posted on sony.com


  • Great Camera!
    by AndyPeter

    on 27 novembre 2019

    I love this camera. It takes amazing photos and video. I love that I can shoot 4K video past the 30 minute recording limit that my Sony a7III has. This makes shooting interviews and stories so much less stressful!

    Review originally posted on bestbuy.com


  • This camera and the 200-600 are a great birding pa
    by Ebird

    on 22 novembre 2019

    I bought an A7r4 and this lens a month ago, waited until yesterday for the lens, as it is quite popular. and there is a waiting list. This is my first Sony full frame, and I have spent the interval learning the system and setting the camera up. (I also got a Zeiss Batis 18mm, amazing lens) First impressions: I would not classify this kit as lightweight, but it is substantially lighter than anything else similar capability. Image quality is simply awesome, in FF or crop mode. I suspect most birders will use the crop mode more than the FF mode, particularly for small and/or distant birds.The lens becomes a 300-900 in APS-C mode (Called super 35mm here). First order of business is to assign this to a custom button. Cropability of the images is also eye-popping. Resolution is reach, and this oozes resolution. Image stabilization is amazing, I can't hold this rig all that steady, and yet it is tack sharp at relatively low shutter speeds. I haven't started playing with the three modes on the lens yet. So far I am using silent shooting for everything but BIF. Works great, but there is a risk of shutter roll with the tracking focus, hence regular shuttering for BIF. I am using hi-speed shooting mode (10fps, but am thinking about slowing it down except for BIF.) Auto Focus is also highly capable. As a start, I am using DMF with center mode for perched birds, or birds in clutter (often the same). Also have a set up with C-AF and Expand Flex spot. For BIF I am using C-AF with wide focus area, so far in limited action grabs right onto the bird Rear focus button is your friend; use it, and disable the shutter release focus. I also have an Olympus ee-1 red-dot sight for BIF, where has this been all my life?? Makes tracking BIF so much easier. (Note to Sony, build something like this into the view screen, make it assignable to a custom button, or just make it standard above 200-300 mm or so.) As for the infamous menu system, it is really a reflection of the extremely customizable nature of the camera. You aren't really going to use most of it, but you need to know what it all does. It is fairly easy to assign the settings you actually need in the field to the custom buttons, dials, fn menu and the "my menu" slot in the top menu row. I also recommend backing settings up to both the in-camera card(s) and to another (old) card that you carry in your bag. And copy them to your computer as well. And as you set the camera up, keep a chart on what you did, and keep that on your phone. (Note to Sony: you should have an option in the camera to offload something like this as a PDF) (Additional note to Sony: you should provide an option to make ANY setting a favorite from the setting itself. The process of going to the "my menu" section and using an add function is not only cumbersome, but impeded by the fact that the add function uses a different numbering system than the actual menu tree). Couple of random notes about the lens: The tripod foot is not Arca-compatible, you might want to get a third-party one. Look for one that will allow it to mount to the tripod without removing any carrying strap attachment. (Note to Sony: ????!!?). I got a set of camo lens-coats, the lens is pretty white to point at birds. Also, you should buy some lens caps with built in leashes. You can attach the leash to the tag on the lens coat section that covers the hood, using a couple of small cable ties. (be sure that said tag points toward the ground with when locked into place). The leash will reach the lens with the hood in either position, and keeps the cap always at hand. Couple of random notes about the camera. The FF files are very large, a reason to use the crop mode if you are going to crop the photos at least the much anyway. I am recording compressed RAW plus JPEG, given the size of the RAW files, having the JPEGS speeds up workflow considerably. Best advice seems to be that unimpressed RAW is only better for night shooting and astrophotography. Setting can be put into one of the easy to reach places if you want to switch it, for birding it seems superfluous. High capacity UHS-2 cards are NOT an option, unless you like watching your buffer write. The ergonomics of the camera are really excellent (I am average size, wear a mens large glove). It feels great in the hand, and the buttons are well-placed and easy to ID by touch. So, basically happy with it so far, will post some more when I have used it awhile.

    Review originally posted on sony.com


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