Canon
XA70
1-inch 4K professional camcorder with Dual Pixel CMOS AF, 15x f/2.8–4.5 zoom, built-in 3-stop ND, dual XLR, and XF-AVC/MP4.
$2,499
Launch priceReleased Nov 2022
Sony
Alpha 7R VI
66.8MP stacked full-frame high-resolution body with 30fps bursts, 8K 30p, 4K 120p, and Sony's AI processing unit.
$4,499
Launch priceReleased Jun 2026
Alpha 7R VI is 3.6 years newer.
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Wins
XA70
Wins
Alpha 7R VI
2 categories tied
Which would you choose?
TL;DR — Key differences
- BAlpha 7R VI has higher Resolution (66.8 MP vs 8.29 MP)
- BAlpha 7R VI has higher Max video bit rate (600 Mbps vs 200 Mbps)
- BAlpha 7R VI has higher EVF resolution (9,437,184 vs 3,690,000)
- BAlpha 7R VI has higher 4K max frame rate (120 fps vs 60 fps)
- BAlpha 7R VI has higher Burst (electronic) (30 fps vs 20 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to shareXA70
134 × 91 × 72 mm
580 g (1.28 lb / 20.46 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 7R VI
133 × 97 × 83 mm
713 g (1.57 lb / 25.15 oz)
XA70 is 6mm shorter and 11mm thinner than Alpha 7R VI but it is also 1mm wider.
XA70 is 133 g lighter than Alpha 7R VI.
Depth (front-to-back): 72mm XA70 · 83mm Alpha 7R VI
Back view, to scale
Width × Height — same proportions as the front of the body.
XA70
134 × 91 mm
Credit card
85.6 × 54 mm
Alpha 7R VI
133 × 97 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
XA70
134 × 72 mm
Credit card
85.6 × 54 mm
Alpha 7R VI
133 × 83 mm
Sensor size, to scale
XA70
17.3 × 13 mm · Micro Four Thirds
225 mm² area
Alpha 7R VI
35.9 × 24 mm · Full Frame
862 mm² area
3.8× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
XA70: mount data unavailable
Alpha 7R VI
✓ more lensesSony E
350+
native lenses available
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
XA70
Dimensions (W×H×D mm)
Adds 134, 91, 72
Card types
Adds SD UHS-II
AA filter
Only XA70 supports it
AF low-light limit
-6.5 EV vs -6 EV — lower is better
Pre-Capture / Pre-Release
Only XA70 supports it
Internal RAW video
Only XA70 supports it
Weather sealing
Only XA70 supports it
Codecs
Adds ProRes
Reasons to choose
Alpha 7R VI
Dimensions (W×H×D mm)
Adds 132.7, 96.9, 82.9
Card types
Adds CFexpress Type A, SDXC UHS-II
Resolution
66.8 MP vs 8.29 MP — higher is better
Max video bit rate
600 Mbps vs 200 Mbps — higher is better
EVF resolution
9,437,184 vs 3,690,000 — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
4K max frame rate
120 fps vs 60 fps — higher is better
Subject recognition
Adds Eye, Insect
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
- ✓Card slots — Both 2
- ✓Touchscreen — Both support touchscreen
Pros & cons at a glance
Editorially curated highlights and trade-offs.
XA70
Pros
- ✓1-inch 8.29MP sensor + DIGIC DV6
- ✓Dual Pixel CMOS AF with face tracking
- ✓15x 25.5–382.5mm f/2.8–4.5 zoom
- ✓Built-in 3-stop ND + Wide DR look
- ✓Dual XLR + IR shooting + UVC
Cons
- –No SDI (HDMI only)
- –Premium over XA65
- –Fixed lens only
- –8-bit 4:2:0 recording
Alpha 7R VI
Pros
- ✓66.8MP stacked full-frame sensor
- ✓30fps blackout-free electronic burst
- ✓8K 30p and 4K 120p video
- ✓5-axis sensor-shift stabilization
- ✓9.44M-dot HDR OLED EVF
Cons
- –Very expensive
- –Large files demand fast cards and storage
- –8K workflow can be heavy
Decided which one is right for you?
Compare live prices for the XA70 and Alpha 7R VI at major authorized retailers.
Canon XA70
Sony Alpha 7R VI
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, XA70 or Alpha 7R VI?
Alpha 7R VI scores 8.5/10 versus 4.0/10 for XA70 — 66.8MP — excellent for large prints and crops.
What's the resolution difference between the XA70 and Alpha 7R VI?
XA70 is 8.29 MP and Alpha 7R VI is 66.8 MP, so the Alpha 7R VI captures more detail for cropping and large prints.
Do the XA70 and Alpha 7R VI have in-body image stabilization?
XA70 has 7-stop in-body image stabilization, while Alpha 7R VI has in-body image stabilization.
Which shoots faster bursts — the XA70 or the Alpha 7R VI?
XA70 reaches 20 fps electronic. Alpha 7R VI reaches 30 fps electronic.
What's the weight difference between the XA70 and Alpha 7R VI?
XA70 weighs 580 g and Alpha 7R VI weighs 713 g, so the XA70 is 133 g lighter.
Do the XA70 and Alpha 7R VI record 4K video?
XA70: 4K up to 60p. Alpha 7R VI: 8K (max), 4K up to 120p.
Are the XA70 and Alpha 7R VI weather sealed?
XA70: Yes. Alpha 7R VI: No.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the XA70 and 600 shots for the Alpha 7R VI, giving the XA70 the edge.
How much does each cost?
XA70 launched at $2,499 and Alpha 7R VI at $4,499. The XA70 is $2,000 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way XA70 vs Alpha 7R VI vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Canon and Sony press materials.