Sony Cinema Line ILMEFX3 2021

★★★★★ 4.8 (231)

The 10.2MP full-frame BSI-CMOS sensor pairs with 627 AF points and Eye AF, delivering reliable focus for 4K@120fps video. Its 120fps electronic burst and 10-bit Log capture make it a strong choice for filmmakers who need high frame rates and color grading flexibility. Best for hybrid shooters who prioritize video quality over portability, given its 1500g weight and fixed 3-inch display.

Type cinema
Sensor 10.2MP full-frame
AF Points 627 pts
Burst 120 fps
Video 4K @120fps
IBIS Yes
Weight 715 g
Sony Cinema Line ILMEFX3 2021 camera
64 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The FX3 is a low-light monster with a cooling fan and Netflix's blessing. Buy it if video is your job, skip it if you need a stills camera.

Pros & Cons

Pros

  • Low-light performance that borders on sorcery 100th
  • Built-in cooling fan means no overheating drama 98th
  • Dual native ISO at 800 and 12800 is a cheat code 94th
  • Netflix Approved certification, which is a flex 91st
  • Autofocus is sticky and reliable with Eye AF

Cons

  • No built-in ND filters, which is annoying for a cinema body
  • Fixed rear display, no tilt or flip
  • 10.2MP sensor is weak for stills
  • Battery life is middling at best
  • Grey import units floating around with missing docs

What owners think

The Word on the Street

4.8/5 (231 reviews)
👍 Owners can't stop talking about the low-light performance, it's the main reason they bought it and they're not disappointed.
👍 The built-in cooling fan is a quiet hero, people are shooting 4K 60p for hours without a single overheat warning.
👎 A few buyers got burned by grey import units with missing documentation, so buy from a legit dealer.

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 cooled since launch
88/100Our AI sentiment readmedium confidence · 12 sources · Jun 2026
1★2★3★4★5★Q4 '23: 5.0★ · 2 reviewsQ1 '24: 5.0★ · 2 reviewsQ3 '24: 5.0★ · 1 reviewQ4 '24: 3.0★ · 2 reviewsQ1 '25: 5.0★ · 1 reviewQ2 '25: 3.7★ · 3 reviewsQ4 '25: 5.0★ · 1 review2212131Q4 '23Q1 '24Q3 '24Q4 '24Q1 '25Q2 '25Q4 '25
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The burst speed is absurd for a cinema camera, sitting at the absolute top of our database, but that's not why you buy this thing. What surprised us is how clean the 4K 60fps output is with full sensor readout, and the autofocus with 627 points and Eye AF is genuinely sticky. The 10.2MP sensor sounds tiny on paper, and it lands near the bottom of our sensor rankings, but for video that low resolution is a feature, not a bug. Big pixels, less heat, more light. The IBIS is solid, though not class-leading, and the fixed 3-inch display is a bit of a letdown for a camera at this level.

Performance Percentiles

AF 93.9
EVF 39.9
Build 51.6
Burst 99.6
Video 90.5
Sensor 7.2
Battery 47
Display 29.5
User Sentiment 83.2
Connectivity 89.2
Social Proof 98.1
Affordability 10.8
Stabilization 78.7

Specifications

Full Specifications

Sensor

Type BSI-CMOS
Size full-frame
Megapixels 10.2 MP
ISO Range 80
Processor BIONZ XR

Autofocus

AF Points 627
Eye AF Yes
Animal AF Yes

Shooting

Burst (Mechanical) 120
Burst (Electronic) 120
Electronic Shutter Yes

Video

Max Resolution 4K
4K FPS 120
1080p FPS 240
10-bit Yes
Log Profile Yes
RAW Video Yes
Codec H.264, H.265

Display & EVF

Screen Size 3"

Build

Weight 0.7 kg / 1.6 lbs

Connectivity

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

vs Competition

The Fujifilm X-H2S is cheaper and shoots great video, but it's APS-C and can't touch the FX3 in low light. The Nikon Z9 is a monster, but it's bigger, heavier, and costs significantly more. The Canon EOS R6 Mark III is a strong hybrid option with better stills, but the FX3's cinema features and cooling fan put it ahead for pure video work. The Panasonic Lumix S5 II is the budget alternative with great IBIS, but the autofocus isn't as reliable as Sony's. If video is your main gig, the FX3 is the sweet spot.

Spec Sony Cinema Line ILMEFX3 Fujifilm X-H2 Nikon Z Z9 Panasonic Lumix G G9 II Canon EOS R6 Mark III OM System OM-1 Mark II
Type cinema mirrorless mirrorless mirrorless mirrorless mirrorless
Sensor 10.2MP full-frame 40.2MP aps-c 45.7MP full-frame 25.2MP micro-four-thirds 32.5MP full-frame 20.4MP micro-four-thirds
AF Points 627 425 493 779 1053 1053
Burst FPS 120 15 30 75 40 120
Video 4K @120fps 8K @60fps 8K @120fps 4K @120fps 8K @120fps 4K @60fps
IBIS true true true true true true
Weather Sealed false true true true true true
Weight (g) 715 579 1160 575 608 511
Compare Compare Compare Compare Compare
Product AFEVFBuildBurstVideoSensorBatteryDisplayUser SentimentConnectivitySocial ProofAffordabilityStabilization
Sony Cinema Line ILMEFX3 93.939.951.699.690.57.24729.583.289.298.110.878.7
Fujifilm X-H2 Compare 92.396.994.582.295.498.997.887.683.296.194.32496
Nikon Z Z9 Compare 93.59299.495.498.770.89887.698.496.194.38.789.1
Panasonic Lumix G G9 II Compare 9891.794.496.297.663.891.987.694.496.189.62289.1
Canon EOS R6 Mark III Compare 98.891.39592.690.566.197.498.865.896.194.314.699.6
OM System OM-1 Mark II Compare 98.899.891.499.685.151.69687.683.296.189.617.699.6

Price

Value & Pricing

At around $4,298 USD, this is not a casual purchase. But if you're making money with video, or you're serious about getting there, the FX3 earns its keep. The Netflix Approved badge alone opens doors, and the reliability means you're not babysitting the camera on set. It's expensive, but it's not overpriced.

Price History

€4,500 €4,600 €4,700 €4,800 May 25Jul 18Nov 2 €4,775

Read more

Overview

The Sony FX3 is the camera you buy when you're done messing around and ready to shoot serious video. It's a full-frame cinema body disguised as a compact mirrorless, and the headline feature is low-light performance that makes other cameras look like they're shooting through a dirty window. The dual native ISO at 800 and 12800 is the real deal, and the built-in cooling fan means you can actually shoot 4K 60p all day without the thing turning into a hand warmer.

Common Questions

Q: Is the FX3 good for photography too?

Not really. The 10.2MP sensor is built for video, and stills look soft compared to any modern hybrid. If you need both, get a Canon R6 Mark III or a Sony A7 IV instead.

Q: Does the FX3 overheat when shooting 4K?

No, that's the whole point of the built-in cooling fan. You can shoot 4K 60p continuously without overheating, which is rare for a camera this size.

Q: Do I need to buy the XLR top handle?

If you're recording audio in-camera, yes. The handle adds proper XLR inputs and better preamps. If you're using an external recorder, you can skip it and save some cash.

Who Should Skip This

If you're a hybrid shooter who needs serious stills performance, this isn't your camera. The 10.2MP sensor is a video tool, not a photo tool. Go grab a Canon EOS R6 Mark III or a Sony A7 IV instead. And if you're just starting out and don't need cinema features, the Panasonic Lumix S5 II gets you 90% of the way there for a lot less money.

Verdict

The Sony FX3 is one of the best video cameras you can buy right now, full stop. It's not perfect, the lack of built-in ND filters and the fixed display are real annoyances, but the image quality, low-light chops, and reliability make it a workhorse. If you're a hybrid shooter who needs serious stills, look elsewhere. If you're a filmmaker, this is the one.

Usage Scores

Overall (64.4)Video (66.1)Travel (37.9)Youtube (50.8)Beginner (58.8)Vlogging (39.1)Streaming (58.1)Photography (48.8)Wedding Events (51.8)Sports Wildlife (57)Product Photography (44.1)
  • Overall64.4
  • Video66.1
  • Travel37.9
  • Youtube50.8
  • Beginner58.8
  • Vlogging39.1
  • Streaming58.1
  • Photography48.8
  • Wedding Events51.8
  • Sports Wildlife57
  • Product Photography44.1

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