Sony A7 IV

Quick information
Brand	Sony 2021
Model	ILCE-7M4/B
Released Year	2021
Type	Mirrorless Cameras
Series	a7
Color	Black
Compatible Mountings	<ul><li>Sony E</li><li>Sony Alpha</li></ul>
Autofocus	Yes
Photo Sensor Resolution	<ul><li>33 MP</li><li>33.3 MP</li></ul>
Video Resolution	2160p
Optical Zoom	<ul><li>1 x</li><li>2.5 x</li></ul>
File Format	RAW, JPEG
Status	Active

Overview

The Sony Alpha 7 IV (ILCE-7M4) is part of Sony's renowned a7 series, featuring a full-frame 33-megapixel Exmor R CMOS sensor built on the back-illuminated design for enhanced light sensitivity and reduced noise. It incorporates the BIONZ XR image processor that allows high-speed processing and supports 4K video recording at up to 60fps with 10-bit 4:2:2 internal encoding. The camera offers advanced autofocus with Real-time Eye AF for humans and animals and boasts a 759-point phase-detection AF system covering approximately 94% of the image area. Its mechanical shutter supports continuous shooting speeds of up to 10 frames per second with AF/AE tracking. The ILCE-7M4 provides an improved electronic viewfinder with 3.69 million dots and a vari-angle touchscreen LCD for versatile shooting angles. Connectivity options include Wi-Fi, Bluetooth, USB-C, and a reliable Multi Interface Shoe for external accessories, making it suitable for professional photography and videography workflows.

Specifications

Built-In Media	Sony a7 IV Mirrorless Camera, Lilliput A7S 7' Full HD Monitor, Rode VideoMic Camera-Mount Shotgun Microphone, 2 x Sony 64GB SF-M/T2 UHS-II SDXC Memory Card, Soft Bag, 3 x NP-FZ100 Battery, Memory Card Reader, Led Light, Corel Photo Software, 12 inch Flexible Tripod, Hand Strap, Memory Card Wallet, Lens Cap Keeper, Cleaning Kit, HDMI Cable 1 - Sony a7 IV Mirrorless Camera, FE 24-70 f/2.8 GM Lens, 64GB SF-M/T2 UHS-II SDXC Memory Card, 3 Piece Filter Kit, Soft Bag, NP-FZ100 Battery, Card Reader, Led Light, Corel Photo Software, Flexible Tripod, Hand Strap, Wallet, Lens Cap Keeper, Cleaning HDMI Cable, ALC-B1EM Body for E-Mount Cameras Accessories Memory Card Camera Body & Lens Tripod Shoulder Strap Battery Body Cap Eyecup SD Card Shoe Cap Camera Kit Sony a7 IV Mirrorless Camera, Lilliput A7S 7' Full HD Monitor, Rode VideoMic Camera-Mount Shotgun Microphone, 2 x Sony 64GB SF-M/T2 UHS-II SDXC Memory Card, Soft Bag, 3 x NP-FZ100 Battery, Memory Card Reader, Led Light, Corel Photo Software, 12 inch Flexible Tripod, Hand Strap, Memory Card Wallet, Lens Cap Keeper, Cleaning Kit, HDMI Cable Camera Body & Accessories
Are Batteries Included	Yes No
External-Memory Size	64 GB 128 GB
Series Number	7
UPC	810151891521 810151891552 657768611445 810151891514
Item Height	6.4 inches 3.1 inches
Manufacturer	Sony
Screen Size	3 Inches
Display Type	LCD
Dots Per Screen	1030000 921 600 dots 33000000 dpsa
Touch Screen Type	Capacitive
Display Resolution Maximum	33 MP 3.68 MP 33MP
Has Color Screen	Yes
Flash Memory Type	SDXC SD
Memory Slots Available	1 2
Memory Storage Capacity	128 GB 64 GB 1 TB
Write Speed	up to 90 MB/s 300 MB/s 90 MB/s
Flash Memory Speed Class	UHS-II 30 MB/s
Flash Memory UHS Speed Class	U3 U3 or higher UHS-II
Flash Memory Video Speed Class	V60 UHS Speed Class 3 (U3) V90 or below
Flash Memory Bus Interface Type	UHS-II UHS-I
Flash Memory Supported Size Maximum	64 GB
File Format	RAW, JPEG
Effective Still Resolution	33 MP
JPEG Quality Level	Normal Fine
Dynamic Stops	15 Stops
Maximum Image Size	3.84E+3 Pixels 33 MP
Total Still Resolution	33 MP
Lens Type	Standard Standard Zoom Wide Angle Telephoto
Camera Lens	RM Sony FE 24-70 f/2.8 GM Lens FE 24-70mm f/4 ZA OSS
Exposure Control	Program (P) Aperture Priority (Av or A) Shutter Priority (Tv or S) Manual (M) Aperture Priority (Av or A) mode Manual (M) mode Program AE Automatic
White Balance Settings	Auto Incandescent Daylight Tungsten Fluorescent Cloudy Flash torch Shade Custom
Connectivity Technology	USB HDMI Wi-Fi
Wireless Technology	Wi-Fi
Video Output	HDMI
Total Video Out Ports	1 2
Shooting Modes	Automatic Aperture Priority Shutter Manual Shutter Priority Movie Landscape Macro Portrait Manual Sports
Digital-Still	Yes
Movie Mode	Yes
Image Capture Type	Stills & Video
Auto Focus Technology	Hybrid Contrast Detection
Focus Features	Hybrid autofocus self-illumination light
Autofocus Points	759
Focus Type	Hybrid Hybrid AF Auto Focus manual-and-auto
Focus Mode	Automatic AF (AF-A) Continuous-Servo AF (AF-C)
Autofocus	Yes
Compatible Mountings	Sony E Sony Alpha
Sensor Type	CMOS BSI CMOS
Image stabilization	Optical 5-Axis
Expanded ISO Minimum	100
Photo Sensor Resolution	33 MP 33.3 MP
Photo Sensor Size	Full Frame (35mm) 36mm x 24mm
Minimum Shutter Speed	0.1 seconds 0.00025 seconds
Form Factor	Mirrorless
Item Weight	8.8 Pounds 8.47 Pounds 7.8 Pounds 8.5 Pounds 7.78 Pounds 8.78 Pounds 5.3 Pounds
Video Resolution	2160p
Viewfinder	Electronic
Flash Modes	[PO] Partially Obtainable Auto On Off Fill Flash Red Eye Reduction
Camera Flash	Built-In no flash Studio
Skill Level	Professional
Compatible Devices	Sony E mount cameras Sony E-mount cameras or lenses Tablet Smartphone Sony Alpha Computers (USB)
Continuous Shooting	10 fps 1E+1 fps
Aperture modes	Aperture Priority Shutter Priority Manual Program Auto F4.0
Flash Sync Speed	1/200 or 1/250 1/200s or 1/250s 1/20000 Seconds
Video Capture Format	MP4 4k
Expanded ISO Maximum	51200
Battery Type	Lithium Ion
Water Resistance Level	Not Water Resistant
Supported Audio Format	WAV AAC MP3 LPCM linear PCM
Frame Rate	60 60 FPS
Mount Type	handheld Sony E-mount Tripod Bayonet Sony
Microphone Technology	Shotgun Condenser
Warranty Type	Full Warranty Manufacturer Warranty Limited
Crop Factor	1
Mounting Thread Type	Screw Thread Sony E-mount
Has Image Stabilization	Yes
Remote Included	No
Metering Methods	Advanced autofocus metering with real-time eye detection and hybrid phase/contrast detection 1200-zone evaluative
Display Fixture Type	Fixed Tilting
Supported Image Format	JPEG, RAW
Bit Depth	10 Bit
Maximum Focal Length	7E+1 Millimeters 70 Millimeters
Zoom	Optical Zoom
Minimum Focal Length	24 Millimeters 28 Millimeters
Real Angle Of View	84 Degrees 34 Degrees
Lens Construction	12 elements, 9 groups
Total USB Ports	1 2
Night vision	No
Maximum Aperture	0.36 Millimeters
Delay between shots	0.1 seconds
Warranty Description	90 days limited warranty 1 Year Sony USA
Total USB 2.0 Ports	1
Total USB 3.0 Ports	1
Special Feature	Fast Continuous Wireless
Specific Uses For Product	Photography photography videography content creation filmmaking events studio work vlogging travel wildlife sports landscape portrait
Viewfinder Magnification	0.78x 0.70x
Guide Number	6.3
Viewfinder Coverage Percentage	100
Lens Correction Type	Peripheral Illumination, Chromatic Aberration
Number of Diaphragm Blades	7
Recording Capacity	600 MB
Flash Memory Installed Size	64 GB
Aspect Ratio	21:9 3:2
Optical Zoom	1 x 2.5 x
Data Transfer Rate	1.7E+2 Megabits Per Second
Maximum Shutter Speed	30 seconds 1/4000 seconds
Color	Black
Audio Input	Microphone
Audio Output Type	Stereo
Battery Cell Type	Lithium Ion
Battery Capacity	2.28E+3 Milliamp Hours
Age Range Description	Adult
Focal Length Description	28-70mm
Lens Mount	Sony E
Shutter Speed Description	Fastest speed up to 1/4000 sec
Audio Recording	No

Images

FAQ

What sensor does the Sony Alpha 7 IV use?

It features a 33-megapixel full-frame Exmor R CMOS sensor with a back-illuminated design for improved light sensitivity.

Does the Sony A7 IV support 4K video recording?

Yes, it supports 4K video recording at up to 60 frames per second with 10-bit 4:2:2 internal encoding.

What autofocus features are available on the Sony ILCE-7M4?

The camera includes Real-time Eye AF for humans and animals, and a 759-point phase-detection autofocus system covering 94% of the frame.

Can the Sony A7 IV shoot continuously at high speed?

Yes, it can shoot up to 10 frames per second with autofocus and auto exposure tracking enabled.

Is the Sony Alpha 7 IV still in production?

No, it is currently not discontinued and remains in production.

What display features does the A7 IV have?

It has a 3.69 million dot electronic viewfinder and a vari-angle touchscreen LCD for flexible composition.

What connectivity options does the Sony ILCE-7M4 offer?

Connectivity includes Wi-Fi, Bluetooth, USB-C ports, and a Multi Interface Shoe for accessories.

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