Sony Alpha 7 a7 IV Black 2021

★★★★★ 4.7 (1,644)

Featuring a 33MP full-frame Exmor R sensor and BIONZ XR engine, it captures 4K 60p 10-bit 4:2:2 footage with full pixel readout and 759-point phase-detect autofocus. Unique cinema tools like Focus Map and Breathing Compensation complement 5-stop IBIS and a sharp 3.7M-dot EVF for precise video work. This hybrid mirrorless excels for YouTubers and enthusiasts stepping into high-resolution stills and professional-grade video without switching bodies.

Type mirrorless
Sensor 33MP full-frame
AF Points 759 pts
Burst 10 fps
Video 4K @60fps
IBIS Yes
Weather Sealed Yes
Weight 612 g
Sony Alpha 7 a7 IV Black 2021 camera
90 Overall Score
Also available in:

Snapshot

The 30-Second Version

The Sony a7 IV is a brilliant hybrid that nails photos and video, as long as you don't ask it to record a feature-length film. Buy it for the autofocus, stay for the image quality.

Pros & Cons

Pros

  • Incredible autofocus that rarely misses 98th
  • Gorgeous 4K 60p video with 10-bit color 97th
  • Bright, fully articulating touchscreen 95th
  • Excellent battery life for a mirrorless body 95th

Cons

  • Overheats and shuts down during long video takes
  • 33MP sensor is decent, not class-leading
  • 10fps burst is fine, but not for serious sports
  • Price has climbed, making it less of a bargain

What owners think

The Word on the Street

4.7/5 (1644 reviews)
👍 Switchers from DSLRs can't stop talking about how the autofocus and image quality blew their minds.
👎 A loud crowd of video shooters are annoyed that the camera thermal-throttles and shuts down mid-shoot.
🤔 Some buyers feel the performance justifies every penny, while others think it's just a bit too pricey for what you get.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
1★2★3★4★5★Q2 '22: 5.0★ · 3 reviewsQ3 '22: 4.8★ · 22 reviewsQ4 '22: 4.8★ · 10 reviewsQ1 '23: 4.5★ · 8 reviewsQ2 '23: 4.6★ · 9 reviewsQ3 '23: 4.0★ · 4 reviewsQ4 '23: 5.0★ · 5 reviewsQ1 '24: 5.0★ · 1 reviewQ2 '24: 4.8★ · 4 reviewsQ3 '24: 5.0★ · 4 reviewsQ4 '24: 5.0★ · 4 reviewsQ1 '25: 5.0★ · 2 reviewsQ2 '25: 5.0★ · 3 reviewsQ3 '25: 5.0★ · 5 reviewsQ4 '25: 3.0★ · 4 reviewsQ1 '26: 4.5★ · 15 reviewsQ2 '26: 4.7★ · 13 reviewsQ3 '26: 4.9★ · 7 reviews3221089451444235415137Q2 '22Q4 '22Q2 '23Q4 '23Q2 '24Q4 '24Q2 '25Q4 '25Q2 '26Q3 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 123 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The 33MP sensor lands in our database at a middling 59th percentile for raw resolution, but don't let that fool you. Day-to-day, it punches well above its weight with gorgeous color and dynamic range. What truly shocked us, though, is the autofocus. With 759 phase-detect points and real-time tracking that snags eyes like a magnet, it's close to best-in-class. The battery life is also a standout, consistently exceeding the 500-shot rating in real-world use. For video, the 4K 60p footage is crisp and detailed, though the camera tends to wave a white flag after around 30 minutes of continuous recording, cutting power to cool down.

Performance Percentiles

AF 95
EVF 86.4
Build 94.6
Burst 78.7
Video 78.6
Sensor 58.4
Battery 97.1
Display 98.2
Connectivity 92.8
Social Proof 92.1
Stabilization 89.2

Specifications

Full Specifications

Sensor

Type CMOS
Size full-frame
Megapixels 33 MP
ISO Range 100
Processor BIONZ XR

Autofocus

AF Points 759
AF Type Phase Detection: 759Contrast Detection: 425
Eye AF Yes
Animal AF Yes
Subject Detection Yes

Shooting

Burst (Mechanical) 10
Burst (Electronic) 30
Max Shutter 1/8000
Electronic Shutter Yes

Video

Max Resolution 4K
4K FPS 60
1080p FPS 120
10-bit Yes
Log Profile Yes
RAW Video No
Codec H.264, H.265

Display & EVF

Screen Size 3"
Touchscreen Yes
Articulating Yes
EVF Resolution 3.68 M dots

Build

Weather Sealed Yes
Weight 0.6 kg / 1.3 lbs
Battery Life 700

Connectivity

Wi-Fi Yes
Bluetooth Yes
USB USB-C
HDMI HDMI Output
Hot Shoe Yes

vs Competition

The Canon EOS R6 Mark III gives it a run for its money with better burst speeds and less whining about heat, but Sony's autofocus and lens selection still edge it out for most people. If you really need resolution, the Fujifilm X-H2 packs a 40MP sensor into a crop body and costs less, but you sacrifice that full-frame look. The Sony a1 and a1 II have now muscled into the conversation, offering absurd speed and resolution for those with deep pockets, but they're overkill for most hybrid shooters. For a compact, do-everything camera, the a7 IV is the sweet spot.

Spec Sony Alpha 7 a7 IV Fujifilm X-T X-T5 Nikon Z Z8 Panasonic LUMIX S5 IIX Canon EOS R6 Mark II OM System OM-1 Mark II
Type mirrorless mirrorless mirrorless mirrorless mirrorless mirrorless
Sensor 33MP full-frame 40.2MP aps-c 45.7MP full-frame 24.2MP full-frame 24.2MP full-frame 20.4MP micro-four-thirds
AF Points 759 425 493 779 1053 1053
Burst FPS 10 15 30 30 12 120
Video 4K @60fps 6K @60fps 8K @120fps 6K @60fps 4K @60fps 4K @60fps
IBIS true true true true true true
Weather Sealed true true true true true true
Weight (g) 612 476 820 658 590 511
Compare Compare Compare Compare Compare
Product AFEVFBuildBurstVideoSensorBatteryDisplayConnectivitySocial ProofStabilization
Sony Alpha 7 a7 IV 9586.494.678.778.658.497.198.292.892.189.2
Fujifilm X-T X-T5 Compare 86.292.391.178.78798.695.481.184.396.993
Nikon Z Z8 Compare 88.887.698.29699.463.488.281.192.896.983
Panasonic LUMIX S5 IIX Compare 96.789.996.389.992.346.289.599.292.892.183
Canon EOS R6 Mark II Compare 98.28693.98782.646.298.681.192.892.197.9
OM System OM-1 Mark II Compare 98.288.488.599.882.63893.881.192.886.999.5

Price

Value & Pricing

At around $1,963 from reputable dealers, the a7 IV has crept up in price, but it's still a solid deal for a full-frame hybrid this capable. We've seen prices as absurd as $628,213 from some third-party sellers, so please don't get scammed. For what you're getting (stellar AF, strong video features, and that huge E-mount lens library), it's absolutely worth it. Just buy it from a real store, not a scalper.

From MX$59,499 1 offer across 1 retailer
Amazon.com.mx 1 offer From MX$59,499

We started tracking prices for this product on May 4, 2026. The chart appears once we have more data.

Read more

Overview

The Sony a7 IV is the Swiss Army knife of full-frame mirrorless cameras, and for most hybrid shooters, it's still the one to beat. It combines a rich 33MP sensor, mind-reading autofocus, and beautiful 4K video into a body that feels just right. But there's a catch: push the video too long and it'll overheat faster than a phone on a dashboard. If you're cool with that trade-off, this camera is an absolute powerhouse.

Common Questions

Q: Does the a7 IV overheat when shooting 4K 60p?

Yes, after about 30 minutes of continuous recording, the heat warning pops and the camera may shut down. For long takes, use an external recorder or break your clips into shorter chunks.

Q: What's the best all-around lens for this camera?

The Sony 24-70mm f/2.8 GM II is a beast if you can swing it. On a budget, the 24-105mm f/4 is lighter, cheaper, and still razor-sharp.

Q: Is the electronic shutter completely silent?

Absolutely, you can shoot in total silence. But watch out for rolling shutter distortion if you're panning quickly or shooting fast action.

Who Should Skip This

If you're looking for a dedicated video workhorse, this isn't it. The overheating will drive you nuts. Grab a Panasonic LUMIX GH7 or a Sony FX3 instead. And if you're a resolution purist printing billboards, a higher-megapixel body like the Sony a7R V makes more sense.

Verdict

The Sony a7 IV is the hybrid camera to get right now if you split your time evenly between photos and video. It's not flawless (that overheating issue is real), but for stills and short video clips, it's a joy. If your workflow demands long, uninterrupted recording, look at a dedicated video body. For everyone else, this is the one.

Usage Scores

Overall (90.2)Video (89)Travel (85.8)Youtube (89.4)Beginner (93.7)Vlogging (82.8)Streaming (80.5)Photography (88.8)Wedding Events (90)Sports Wildlife (88.5)Product Photography (85.9)

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