Sony

Sony A7 IV Review

Reviews
1
Score
88/100
From
MSRP $2,499
Released
December 2021

We've aggregated 1 high-signal review and 0 live retailer prices below.

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Sony A7 IV
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Our take
Worth buyingPreliminary

Our editorial take on the Sony A7 IV

The Sony A7 IV positions itself as a versatile hybrid mirrorless camera, suitable for both photography and videography. Its full-frame 33.0 megapixel Exmor R CMOS sensor and BIONZ XR image processor provide a solid foundation for imaging, supported by 10 fps continuous shooting and an extended ISO range for stills. For video, the camera offers 4K 60p recording, 10-bit color depth, and a suite of log profiles including S-Cinetone, alongside unlimited recording time and a high maximum bitrate.

Key features for creators include 5-axis in-body image stabilization with 5.5 stops of compensation, a Fast Hybrid AF system with 759 phase-detection points, and subject detection for humans, animals, and birds. Storage is flexible with dual card slots supporting both SD UHS-II and CFexpress Type A. The inclusion of modern connectivity like USB 3.2 Gen 2 Type-C and a full-size HDMI port, along with USB streaming capabilities, enhances its utility as a production tool, although weather sealing is not fully guaranteed.

Overall, the A7 IV aims to be a comprehensive solution for creators prioritizing a balanced set of photo and video features within the mirrorless market. Its specifications indicate a serious contender for general-purpose professional and enthusiast use.

Best for: This camera is designed for hybrid photo and video creators seeking a versatile full-frame mirrorless system.
What's great
  • Full-frame 33.0 MP sensor with BIONZ XR processor
  • 4K 60p video with 10-bit color and multiple log profiles
  • Effective 5-axis in-body image stabilization (5.5 stops)
  • Advanced autofocus with broad subject detection at -4 EV low light
  • Dual card slots supporting both SD UHS-II and CFexpress Type A
Watch outs
  • Weather sealing not guaranteed to be 100% dust and moisture proof
  • No internal raw video recording capability
  • Rear screen resolution (1,036,800 dots) is lower than some competitors

Synthesized by Geared editors from early expert reviews.

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Overview

About this product

A do-it-all hybrid body for photo and video creators.

Specs

Body
Battery
NP-FZ100, 2280 mAh, Approx. 520 Shots (CIPA)
Weather Sealing
Not guaranteed to be 100% dust and moisture proof
Video
Bit Depth
10-bit
Raw Video
No
Log Profiles
S-Cinetone, S-Log2, S-Log3, HLG, HLG1-3
Internal Codecs
XAVC S, XAVC HS, XAVC S-I
Max Frame Rate 4k
4K 60p
Max Frame Rate Hd
1080p at 120 fps
Max Video Bitrate
600 Mbps
Max Recording Time
Unlimited
Max Video Resolution
4K UHD (3840x2160)
Extras
Dynamic Range
15 stops
Antidust System
Yes (charge protection coating on optical filter, and image sensor shift mechanism)
Flash Sync Speed
1/250 s (35 mm full frame), 1/320 s (APS-C)
Still Image Bit Depth
14-Bit
Usb Streaming Audio Format
LPCM 2 ch (16 bit 48 kHz)
Usb Streaming Video Format
MJPEG, YUV420
Usb Streaming Video Resolution
3840 x 2160 (15p / 12.5p)
Viewfinder Frame Rate Selection
STD 60 fps / HI 120 fps
Sensor
Sensor Size
Full-frame (35.9 x 23.9 mm)
Sensor Type
Exmor R CMOS sensor
Image Processor
BIONZ XR
Effective Megapixels
33.0 megapixels
Release
Launch Price Usd
2499.99
Exposure
Iso Range Video
ISO 100-51200 (100 to 102400 Extended)
Iso Range Stills
ISO 100-51200 (50 to 204800 Extended)
Continuous Shooting
10 fps
Shutter Speed Electronic
1/8000 to 30 s
Shutter Speed Mechanical
1/8000 to 30 s
Display Vf
Viewfinder
1.3 cm (0.5 type) electronic viewfinder (Quad-VGA OLED), 3 686 400 dots, 0.78x magnification
Rear Screen
2.95 inch (3.0-type) wide type TFT, 1 036 800 dots
Touchscreen
Yes
Lens Mount
Lens Mount
Sony E
Crop Factor
1x
Storage Io
Usb
USB 3.2 Gen 2 Type-C, Multi/Micro-USB
Hdmi
Full-size HDMI A port
Audio Io
1x 1/8" / 3.5 mm TRS Stereo Headphone Output, 1x 1/8" / 3.5 mm TRS Stereo Microphone Input
Wireless
Wi-Fi, Bluetooth
Card Slots
SLOT1: Multi slot for SD (UHS-I/II compliant) memory card / CFexpress Type A card, SLOT2: Slot for SD (UHS-I/II compliant) memory card
Stabilization Af
Ibis
5-axis, 5.5 stops
Af Points
759 points (phase-detection AF) / 425 points (contrast-detection AF)
Af System
Fast Hybrid AF
Af Low Light
-4 EV
Subject Detection
Human, Animal, Bird
In the wild

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