Canon
EOS R6 Mark II
Versatile 24.2MP full-frame hybrid with class-leading AF and 4K 60p video.
$2,499
Launch priceReleased Nov 2022
Insta360
X4 Air
Ultralight 165g 8K 360 camera with dual 1/1.8-inch sensors, replaceable lenses, AdaptiveTone exposure, 15m waterproofing, and swappable 2010mAh battery.
$400
Launch priceReleased Oct 2025
X4 Air is 2.9 years newer.
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Wins
EOS R6 Mark II
Wins
X4 Air
1 categories tied
Which would you choose?
TL;DR — Key differences
- AEOS R6 Mark II has lower AF low-light limit (-6.5 EV vs 0 EV)
- AEOS R6 Mark II has higher Battery life (CIPA) (760 shots vs -1 shots)
- AEOS R6 Mark II has higher AF points / zones (1053 vs 0)
- AEOS R6 Mark II has higher AF frame coverage (100 % vs 0 %)
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 3,200)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
EOS R6 Mark II
138 × 98 × 88 mm
670 g (1.48 lb / 23.63 oz)
Credit card
85.6 × 54 mm
for scale
X4 Air
46 × 114 × 37 mm
165 g (0.36 lb / 5.82 oz)
EOS R6 Mark II is 15mm shorter than X4 Air but it is also 92mm wider and 51mm thicker.
EOS R6 Mark II is 505 g heavier than X4 Air.
Depth (front-to-back): 88mm EOS R6 Mark II · 37mm X4 Air
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
Credit card
85.6 × 54 mm
X4 Air
46 × 114 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS R6 Mark II
138 × 88 mm
Credit card
85.6 × 54 mm
X4 Air
46 × 37 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
EOS R6 Mark II
✓ more lensesCanon RF
105+
native lenses available
X4 Air: mount data unavailable
Counts include current first-party and major third-party native autofocus lenses.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose
EOS R6 Mark II
AF low-light limit
-6.5 EV vs 0 EV — lower is better
Battery life (CIPA)
760 shots vs -1 shots — higher is better
AF points / zones
1053 vs 0 — higher is better
AF frame coverage
100 % vs 0 % — higher is better
Subject recognition
Adds People, Dogs, Cats…
Dimensions (W×H×D mm)
Adds 138.4, 98.4, 88.4
Card types
Adds SD UHS-II, SD UHS-II
ISO max (native)
102,400 vs 3,200 — higher is better
Reasons to choose
X4 Air
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 46, 113.8, 37
Card types
Adds microSD, microSDHC
Weight
165 g vs 670 g — lower is better
Codecs
Adds AVC, HEVC
Resolution
29 MP vs 24.2 MP — higher is better
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓Internal RAW video — Both support internal raw video
Pros & cons at a glance
Editorially curated highlights and trade-offs.
EOS R6 Mark II
Pros
- ✓Up to 40fps electronic burst
- ✓4K 60p oversampled from 6K
- ✓Dual Pixel CMOS AF II — superb subject tracking
- ✓8-stop IBIS
- ✓Fully articulating touchscreen
Cons
- –24.2MP may feel limiting for large prints
- –No CFexpress on base body
- –Short battery life vs. A7 IV
X4 Air
Pros
- ✓Lightest Insta360 8K 360 (165g)
- ✓Dual 1/1.8-inch sensors (134% more pixel area vs X4)
- ✓8K30 + 6K50 360; 4K single-lens mode
- ✓Replaceable lenses + 15m waterproof
- ✓AdaptiveTone + Portrait Mode
Cons
- –No 8K60 vs X5 flagship
- –8K runtime ~88 min
- –360 workflow needs reframing
- –Fewer pro codecs than X5
Decided which one is right for you?
Compare live prices for the EOS R6 Mark II and X4 Air at major authorized retailers.
Canon EOS R6 Mark II
Insta360 X4 Air
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, EOS R6 Mark II or X4 Air?
EOS R6 Mark II scores 8.5/10 versus 5.0/10 for X4 Air — 24.2MP — solid resolution.
What's the resolution difference between the EOS R6 Mark II and X4 Air?
EOS R6 Mark II is 24.2 MP and X4 Air is 29 MP, so the X4 Air captures more detail for cropping and large prints.
Do the EOS R6 Mark II and X4 Air have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while X4 Air has 7-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 Mark II or the X4 Air?
EOS R6 Mark II reaches 40 fps electronic. X4 Air reaches 20 fps electronic.
What's the weight difference between the EOS R6 Mark II and X4 Air?
EOS R6 Mark II weighs 670 g and X4 Air weighs 165 g, so the X4 Air is 505 g lighter.
Do the EOS R6 Mark II and X4 Air record 4K video?
EOS R6 Mark II: 4K up to 60p. X4 Air: 4K up to 30p.
Are the EOS R6 Mark II and X4 Air weather sealed?
EOS R6 Mark II: Yes. X4 Air: Yes.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and -1 shots for the X4 Air, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and X4 Air at $400. The X4 Air is $2,099 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way EOS R6 Mark II vs X4 Air vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed September 2026.
Product images courtesy of Canon and Insta360 press materials.