Canon
VIXIA HF G70
Prosumer 4K UHD camcorder with 1/2.3-inch sensor, 20x optical zoom, Hybrid AF, slow/fast motion, UVC streaming, and dual SD slots.
$1,249
Launch priceReleased Oct 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 3.7 years newer.
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Wins
VIXIA HF G70
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 EVF resolution (9,437,184 vs 2,360,000)
- BAlpha 7R VI has higher Max video bit rate (600 Mbps vs 200 Mbps)
- BAlpha 7R VI has higher RAW buffer depth (150 frames vs 60 frames)
- BAlpha 7R VI has higher Burst (electronic) (30 fps vs 15 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to shareVIXIA HF G70
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)
VIXIA HF G70 is 6mm shorter and 11mm thinner than Alpha 7R VI but it is also 1mm wider.
VIXIA HF G70 is 133 g lighter than Alpha 7R VI.
Depth (front-to-back): 72mm VIXIA HF G70 · 83mm Alpha 7R VI
Back view, to scale
Width × Height — same proportions as the front of the body.
VIXIA HF G70
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.
VIXIA HF G70
134 × 72 mm
Credit card
85.6 × 54 mm
Alpha 7R VI
133 × 83 mm
Sensor size, to scale
VIXIA HF G70
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
VIXIA HF G70: 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
VIXIA HF G70
Dimensions (W×H×D mm)
Adds 134, 91, 72
Card types
Adds SD UHS-II
AA filter
Only VIXIA HF G70 supports it
AF low-light limit
-6.5 EV vs -6 EV — lower is better
Pre-Capture / Pre-Release
Only VIXIA HF G70 supports it
Internal RAW video
Only VIXIA HF G70 supports it
Weather sealing
Only VIXIA HF G70 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
EVF resolution
9,437,184 vs 2,360,000 — higher is better
Max video bit rate
600 Mbps vs 200 Mbps — higher is better
RAW buffer depth
150 frames vs 60 frames — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Burst (electronic)
30 fps vs 15 fps — higher is better
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.
VIXIA HF G70
Pros
- ✓4K UHD with oversampled HD
- ✓20x 29.3–601mm equivalent zoom
- ✓0.36-inch OLED EVF + 3.5-inch touch LCD
- ✓UVC streaming via USB-C
- ✓Dual SD card slots
Cons
- –Small 1/2.3-inch sensor
- –No XLR inputs
- –No SDI output
- –MP4 only (no XF-AVC)
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 VIXIA HF G70 and Alpha 7R VI at major authorized retailers.
Canon VIXIA HF G70
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, VIXIA HF G70 or Alpha 7R VI?
Alpha 7R VI scores 8.5/10 versus 4.0/10 for VIXIA HF G70 — 66.8MP — excellent for large prints and crops.
What's the resolution difference between the VIXIA HF G70 and Alpha 7R VI?
VIXIA HF G70 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 VIXIA HF G70 and Alpha 7R VI have in-body image stabilization?
VIXIA HF G70 has 6-stop in-body image stabilization, while Alpha 7R VI has in-body image stabilization.
Which shoots faster bursts — the VIXIA HF G70 or the Alpha 7R VI?
VIXIA HF G70 reaches 15 fps electronic. Alpha 7R VI reaches 30 fps electronic.
What's the weight difference between the VIXIA HF G70 and Alpha 7R VI?
VIXIA HF G70 weighs 580 g and Alpha 7R VI weighs 713 g, so the VIXIA HF G70 is 133 g lighter.
Do the VIXIA HF G70 and Alpha 7R VI record 4K video?
VIXIA HF G70: 4K up to 60p. Alpha 7R VI: 8K (max), 4K up to 120p.
Are the VIXIA HF G70 and Alpha 7R VI weather sealed?
VIXIA HF G70: Yes. Alpha 7R VI: No.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the VIXIA HF G70 and 600 shots for the Alpha 7R VI, giving the VIXIA HF G70 the edge.
How much does each cost?
VIXIA HF G70 launched at $1,249 and Alpha 7R VI at $4,499. The VIXIA HF G70 is $3,250 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way VIXIA HF G70 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.