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EOS R8 Mark II

Canon

EOS R8 Mark II

Compact 24.2MP full-frame RF body with 5-axis IBIS (up to 7.5-stop Coordinated Control IS), Dual Pixel CMOS AF II, 40fps electronic bursts, and 6K-oversampled 4K 60p.

$1,899

Launch price

Released Sep 2026

vs
X5

Insta360

X5

Flagship 360° action camera with dual 1/1.28-inch sensors, 8K 30fps 360° video, 4K 60fps single-lens mode, 15m waterproofing, and AI-powered PureVideo.

$550

Launch price

Released Apr 2025

EOS R8 Mark II is 1.4 years newer.

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Wins

3categories

EOS R8 Mark II

Sports & ActionWildlife

Wins

3categories

X5

Sports & Action

2 categories tied

Which would you choose?

TL;DR — Key differences

EOS R8 Mark II wins 3 categories·X5 wins 2 categories
  • AEOS R8 Mark II has higher AF points / zones (1053 vs 0)
  • AEOS R8 Mark II has higher ISO max (native) (25,600 vs 6,400)
  • BX5 has higher Resolution (72 MP vs 24.2 MP)
  • BX5 has lower Weight (200 g vs 499 g)
  • AEOS R8 Mark II has higher 1080p max frame rate (180 fps vs 120 fps)

Key specs at a glance

EOS R8 Mark IIX5
Resolution24.2 MP72 MP
SensorFull Frame1/1.28"
ISO max25,6006,400
Burst40 fps
4K59.94 fps60 fps
IBIS7.5-stopNo
Weight499 g200 g
Battery340 shots

Size and weight, to scale

EOS R8 Mark II front view

EOS R8 Mark II

131 × 90 × 80 mm

499 g (1.10 lb / 17.60 oz)

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

for scale

X5 front view

X5

46 × 125 × 38 mm

200 g (0.44 lb / 7.05 oz)

EOS R8 Mark II is 35mm shorter than X5 but it is also 85mm wider and 42mm thicker.

EOS R8 Mark II is 299 g heavier than X5.

Depth (front-to-back): 80mm EOS R8 Mark II · 38mm X5

Back view, to scale

Width × Height — same proportions as the front of the body.

EOS R8 Mark II back view

EOS R8 Mark II

131 × 90 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X5 back view

X5

46 × 125 mm

Top view, to scale

Width × Depth (front-to-back) — see which body is chunkier on the table.

EOS R8 Mark II top view

EOS R8 Mark II

131 × 80 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X5 top view

X5

46 × 38 mm

Sensor size, to scale

EOS R8 Mark II

36 × 24 mm · Full Frame

864 mm² area

Lens ecosystem

Native lens selection

EOS R8 Mark II

✓ more lenses

Canon RF

105+

native lenses available

45 first-party60 third-party

X5: 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

Use caseEOS R8 Mark IIX5
Portrait
7.5Good✓ wins
3.0Limited
Sports & Action
10.0Excellent✓ wins
8.5Excellent
Video & Hybrid
3.5Limited
5.5Fair✓ wins
Landscape
6.0Good✓ wins
5.0Fair
Travel
8.0Excellent✓ wins
5.0Fair
Wildlife
9.0Excellent✓ wins
1.5Limited
Vlogging
6.5Good✓ wins
4.0Fair

Why pick one over the other

Reasons to choose

EOS R8 Mark II

  • AF points / zones

    1053 vs 0 — higher is better

  • Subject recognition

    Adds Human, Animal, Bird…

  • Codecs

    Adds XF-HEVC S

  • Stabilization modes

    Adds IBIS, Coordinated Control IS, Movie Digital IS…

  • Dimensions (W×H×D mm)

    Adds 131.3, 89.9, 79.8

  • Card types

    Adds SD, SDHC, SDXC

  • ISO max (native)

    25,600 vs 6,400 — higher is better

  • AA filter

    Only EOS R8 Mark II supports it

Reasons to choose

X5

  • Codecs

    Adds H.264, H.265

  • Stabilization modes

    Adds FlowState, Horizon Lock 360°, Active HDR…

  • Dimensions (W×H×D mm)

    Adds 46, 124.5, 38.2

  • Card types

    Adds microSD

  • Resolution

    72 MP vs 24.2 MP — higher is better

  • Weight

    200 g vs 499 g — lower is better

  • 4K max frame rate

    60 fps vs 59.94 fps — higher is better

Both cameras share

  • ISO min (native)Both 100
  • Weather sealingBoth support weather sealing
  • Card slotsBoth 1
  • TouchscreenBoth support touchscreen
  • Wi-FiBoth support wi-fi
  • BluetoothBoth support bluetooth

Pros & cons at a glance

Editorially curated highlights and trade-offs.

EOS R8 Mark II

Pros

  • Lightest EOS full-frame body with IBIS (546g)
  • Up to 7.5-stop Coordinated Control IS
  • 40fps electronic + 20-frame pre-capture
  • Uncropped 6K-oversampled 4K 60p / FHD 180p
  • Wi-Fi 6, USB 10 Gbps, headphone jack

Cons

  • Same 24.2MP sensor as original R8
  • Single SD UHS-II slot
  • LP-E17 battery (~340 LCD / 220 EVF shots)
  • No mechanical shutter

X5

Pros

  • Dual 1/1.28-inch sensors (2× larger than X4)
  • 8K 30fps 360° and 5.7K 60fps
  • 4K 60fps single-lens action mode
  • 15m waterproof without case
  • 72MP 360° photos

Cons

  • Premium price vs X4
  • 8K workflow is storage-heavy
  • Fixed lenses (not user-swappable in field)
  • Editing 360° footage takes time

Decided which one is right for you?

Compare live prices for the EOS R8 Mark II and X5 at major authorized retailers.

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Full specifications

= category winner

EOS R8 Mark II
X5
Resolution
24.2 MP
72 MP3× more
Sensor type
CMOS
Dual 1/1.28" CMOS (360°)
Sensor size
36 x 24 mm
1/1.28"
AA filter
Yes
No
EOS R8 Mark II
X5
Aperture
f/2.0
Focal length (35mm equiv.)
6 mm per lens
EOS R8 Mark II
X5
Processor
DIGIC X
EOS R8 Mark II
X5
ISO min (native)
100
100
ISO max (native)
25,600+2 stops
6,400
ISO max (expanded)
102,400
6,400
EOS R8 Mark II
X5
Shutter type
Electronic Rolling Shutter
Electronic shutter
Max mechanical speed
1/4000 sec
Max electronic speed
1/16000 sec
1/8000 sec

Frequently asked

Quick answers generated from verified specs.

Which is better for wildlife, EOS R8 Mark II or X5?

EOS R8 Mark II scores 9.0/10 versus 1.5/10 for X5 — 40fps burst captures fleeting moments.

What's the resolution difference between the EOS R8 Mark II and X5?

EOS R8 Mark II is 24.2 MP and X5 is 72 MP, so the X5 captures more detail for cropping and large prints.

Do the EOS R8 Mark II and X5 have in-body image stabilization?

EOS R8 Mark II has 7.5-stop in-body image stabilization, while X5 uses FlowState 6-axis (electronic).

What's the weight difference between the EOS R8 Mark II and X5?

EOS R8 Mark II weighs 499 g and X5 weighs 200 g, so the X5 is 299 g lighter.

Do the EOS R8 Mark II and X5 record 4K video?

EOS R8 Mark II: 4K up to 59.94p. X5: 8K (max), 4K up to 60p.

Are the EOS R8 Mark II and X5 weather sealed?

EOS R8 Mark II: Yes. X5: Yes.

How much does each cost?

EOS R8 Mark II launched at $1,899 and X5 at $550. The X5 is $1,349 less.

Can't decide between two? Compare a third camera.

Add any camera to get a three-way EOS R8 Mark II vs X5 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.