We’re here to get you what you need.
Shop online for pickup or delivery, or visit a store for a safe shopping and service experience.Learn more

Sony Alpha a7R IV Full-Frame Mirrorless Camera (Body Only)

Model Number: ILCE7RM4/B
Web Code: 13801697

product image

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.
$4499.99

Sold and shipped by Best Buy

Available to ship

Unavailable for store pickup

This product is currently unavailable to pick up at nearby stores.


Geek Squad Protection Plan

See benefits

No Plan

2 Years

$269.99

3 Years

$284.99

4 Years

$309.98


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.

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
Camera Configuration
Camera Body Only
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

There is no manufacturer content to show for this product. Explore the Details & Specs and Customer Reviews sections to learn more.

Rating Breakdown

5

104

4

5

3

3

2

1

1

2

Reviewer Recommendation

94%

Of the 113 reviewers who responded, 106 would recommend this product.

Key Considerations

Averages based on how reviewers feel this product performs.

Quality:
Value:
Ease of Use:

Sort

  • Awesome Camera! Can't go wrong with it!
    Verified BuyerReviewed by Carlosc - May 16, 2020

    The Sony A7RIV is the best camera I've used to date! This is considering it main purpose, Photo Quality! However when it comes to video, it's missing features but its very useful for hybrid shooters, for sports where capturing that extra frame is needed, the 10 FPS and other features are great, but for main use I would go with the A9II or A9 for the budget. Pros: -Photo Quality -Photo Processing -Focus Features Cons: -Video Rate, no 4K at 60p -Video Output, limited at 8 bit -Big Raw Files, no Small or Medium options Overall: You really can't go wrong with this camera, Highly recommended. For video, and external recorder is a good idea.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.

  • Mind Blowing Camera! Massive Leap In Technology!
    Reviewed by SnowKat - September 20, 2019

    THE A7RIV LIVES UP TO THE HYPE! This camera is incredible and doesn’t disappoint. I have the A7RII, A7III & the A7RIII; all amazing cameras. And I wondered like maybe some of you do— Is the A7RIV really going to be so much better than the prior versions to warrant buying it? YES! The 61MP resolution is mind blowing! The Eye AF/Animal Eye AF is so fast and accurate. The camera’s speed is really amazing, no buffering delays (thus far in testing) like the A7RII. It does action really well especially given that it’s not designed specifically for action. The new redesigned build is awesome. Dual memory cards. The camera is truly amazing!

    Review originally posted on sony.com

    Yes, I would recommend this to a friend.

  • Awesome new camera from Sony
    Verified BuyerReviewed by Rudd - May 22, 2020

    My other camera is an a7rii, so I liked to think I was already familiar with Sony mirrorless cameras. Sony has taken the great foundational elements from that camera, identified the opportunities for improvement... and really delivered in those areas. Two of particular note for me are extended battery life and the focus tracking. I am often photographing moving subjects and the focus tracking really delivers. It locks onto the part of the subject (often an animal eye) and follows it around the frame until I'm ready to press the shutter. With so many pixels available, great focus is crucial, and the a7rIV really delivers.

    Review originally posted on bestbuy.com

    Yes, I would recommend this to a friend.


See helpful questions and answers from shoppers like you.

See our return policy to find specific return information for this product and steps on how to return in-store or by mail.