Leica
M10
Digital M rangefinder with 24MP full-frame sensor, classic controls, and no video distractions.
$6,495
Launch priceReleased Jan 2017
Leica
Q3
Full-frame fixed 28mm f/1.7 premium compact for documentary and travel.
$5,995
Launch priceReleased May 2023
Q3 is 6.3 years newer.
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Wins
M10
Wins
Q3
2 categories tied
Which would you choose?
TL;DR — Key differences
- BQ3 has higher ISO max (native) (100,000 vs 25,600)
- BQ3 has higher Resolution (60.3 MP vs 24 MP)
- BQ3 has lower ISO min (native) (50 vs 100)
- AM10 has higher Burst (mechanical) (8 fps vs 4 fps)
- AM10 has higher Card slots (2 vs 1)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to shareM10
139 × 80 × 39 mm
660 g (1.46 lb / 23.28 oz)
Credit card
85.6 × 54 mm
for scale
Q3
130 × 80 × 92 mm
743 g (1.64 lb / 26.21 oz)
M10 is 53mm thinner than Q3 but it is also 9mm wider.
M10 is 83 g lighter than Q3.
Depth (front-to-back): 39mm M10 · 92mm Q3
Back view, to scale
Width × Height — same proportions as the front of the body.
M10
139 × 80 mm
Credit card
85.6 × 54 mm
Q3
130 × 80 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
M10
139 × 39 mm
Credit card
85.6 × 54 mm
Q3
130 × 92 mm
Sensor size, to scale
M10
35.8 × 23.9 mm · Full Frame
856 mm² area
Q3
36 × 24 mm · Full Frame
864 mm² area
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
M10
Dimensions (W×H×D mm)
Adds 139, 39
Subject recognition
Adds Bird, Vehicle
Burst (mechanical)
8 fps vs 4 fps — higher is better
Pre-Capture / Pre-Release
Only M10 supports it
In-body stabilization (IBIS)
Only M10 supports it
Card slots
2 vs 1 — higher is better
Microphone jack (3.5mm)
Only M10 supports it
Headphone jack (3.5mm)
Only M10 supports it
Reasons to choose
Q3
ISO max (native)
100,000 vs 25,600 — higher is better
Dimensions (W×H×D mm)
Adds 130, 92
Resolution
60.3 MP vs 24 MP — higher is better
ISO min (native)
50 vs 100 — lower is better
Subject recognition
Adds Face, Eye
EVF resolution
5,760,000 vs 3,690,000 — higher is better
Codecs
Adds ProRes
EVF magnification
0.79 × vs 0.78 × — higher is better
Both cameras share
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓4K max frame rate — Both 60 fps
- ✓Max video bit rate — Both 150 Mbps
- ✓Weather sealing — Both support weather sealing
- ✓Touchscreen — Both support touchscreen
Pros & cons at a glance
Editorially curated highlights and trade-offs.
M10
Pros
- ✓Pure stills M experience
- ✓24MP full-frame
- ✓Classic rangefinder
- ✓Leica color
Cons
- –Manual focus only
- –No video
- –Expensive
Q3
Pros
- ✓60MP full-frame
- ✓Summilux 28mm lens
- ✓Built like a tank
- ✓Unique aesthetic
Cons
- –Fixed lens
- –Very expensive
- –No interchangeable system
Decided which one is right for you?
Compare live prices for the M10 and Q3 at major authorized retailers.
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for wildlife, M10 or Q3?
M10 scores 9.0/10 versus 5.5/10 for Q3 — 20fps burst captures fleeting moments.
What's the resolution difference between the M10 and Q3?
M10 is 24 MP and Q3 is 60.3 MP, so the Q3 captures more detail for cropping and large prints.
Do the M10 and Q3 have in-body image stabilization?
M10 has 7-stop in-body image stabilization, while Q3 does not have IBIS.
Which shoots faster bursts — the M10 or the Q3?
M10 reaches 20 fps electronic. Q3 reaches 15 fps electronic.
What's the weight difference between the M10 and Q3?
M10 weighs 660 g and Q3 weighs 743 g, so the M10 is 83 g lighter.
Do the M10 and Q3 record 4K video?
M10: 4K up to 60p. Q3: 8K (max), 4K up to 60p.
Are the M10 and Q3 weather sealed?
M10: Yes. Q3: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the M10 and 350 shots for the Q3, giving the M10 the edge.
How much does each cost?
M10 launched at $6,495 and Q3 at $5,995. The Q3 is $500 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way M10 vs Q3 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Leica press materials.