Insta360
Luna Ultra
Flagship dual-lens 3-axis gimbal camera with Leica Summicron 1-inch 8K main lens, 1/1.3-inch telephoto, detachable 2-inch OLED screen, 8K30 / 4K120 video, and 37MP UltraPhoto.
$770
Launch priceReleased Jun 2026
Ricoh
WG-90
Rugged waterproof compact with 16MP sensor, 5x 28-140mm equivalent zoom, microscope mode, and ring light.
$329
Launch priceReleased Nov 2023
Luna Ultra is 2.6 years newer.
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Wins
Luna Ultra
Wins
WG-90
2 categories tied
Which would you choose?
TL;DR — Key differences
- ALuna Ultra has higher 1080p max frame rate (240 fps vs 30 fps)
- ALuna Ultra has higher Resolution (37 MP vs 16 MP)
- ALuna Ultra has lower ISO min (native) (100 vs 125)
- BWG-90 has higher Max video bit rate (150 Mbps vs 120 Mbps)
- BWG-90 has lower Weight (194 g vs 233 g)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Luna Ultra
52 × 170 × 39 mm
233 g (0.51 lb / 8.22 oz)
Credit card
85.6 × 54 mm
for scale
WG-90
123 × 62 × 30 mm
194 g (0.43 lb / 6.84 oz)
Luna Ultra is 70mm narrower than WG-90 but it is also 108mm taller and 9mm thicker.
Luna Ultra is 39 g heavier than WG-90.
Depth (front-to-back): 39mm Luna Ultra · 30mm WG-90
Back view, to scale
Width × Height — same proportions as the front of the body.
Luna Ultra
52 × 170 mm
Credit card
85.6 × 54 mm
WG-90
123 × 62 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Luna Ultra
52 × 39 mm
Credit card
85.6 × 54 mm
WG-90
123 × 30 mm
Sensor size, to scale
Luna Ultra
13.2 × 8.8 mm · 1-inch
116 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
Luna Ultra
Codecs
Adds H.265
Dimensions (W×H×D mm)
Adds 52.4, 169.9, 38.5
Card types
Adds microSD
1080p max frame rate
240 fps vs 30 fps — higher is better
Resolution
37 MP vs 16 MP — higher is better
Touchscreen
Only Luna Ultra supports it
Wi-Fi
Only Luna Ultra supports it
Bluetooth
Only Luna Ultra supports it
Reasons to choose
WG-90
Subject recognition
Adds Face, Pet
Codecs
Adds H.264
Dimensions (W×H×D mm)
Adds 122.5, 61.5, 29.5
Card types
Adds SD, SDHC, SDXC
Weather sealing
Only WG-90 supports it
Max video bit rate
150 Mbps vs 120 Mbps — higher is better
Weight
194 g vs 233 g — lower is better
Both cameras share
- ✓ISO max (native) — Both 6,400
- ✓Card slots — Both 1
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Luna Ultra
Pros
- ✓Dual Leica lenses (1" + tele)
- ✓8K30 with 4K120 & 1080p240
- ✓Detachable 2" OLED screen
- ✓3-axis gimbal + Deep Track 5.0
Cons
- –Premium vs Pocket 3
- –No waterproofing
- –Tele reach capped at 240mm equiv
WG-90
Pros
- ✓Waterproof and shockproof
- ✓5x optical zoom
- ✓Microscope mode
- ✓Compact rugged body
Cons
- –Small sensor
- –Full HD only
- –Basic LCD
Decided which one is right for you?
Compare live prices for the Luna Ultra and WG-90 at major authorized retailers.
Insta360 Luna Ultra
Ricoh WG-90
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, Luna Ultra or WG-90?
Luna Ultra scores 7.5/10 versus 1.5/10 for WG-90 — 3-axis mechanical gimbal — cinema-smooth footage in motion.
What's the resolution difference between the Luna Ultra and WG-90?
Luna Ultra is 37 MP and WG-90 is 16 MP, so the Luna Ultra captures more detail for cropping and large prints.
How does stabilization compare between the Luna Ultra and WG-90?
Luna Ultra uses a 3-axis mechanical gimbal, while WG-90 does not have IBIS.
What's the weight difference between the Luna Ultra and WG-90?
Luna Ultra weighs 233 g and WG-90 weighs 194 g, so the WG-90 is 39 g lighter.
Do the Luna Ultra and WG-90 record 4K video?
Luna Ultra: 8K (7680×4320) (max), 4K up to 120p. WG-90: Full HD.
Are the Luna Ultra and WG-90 weather sealed?
Luna Ultra: No. WG-90: Yes.
How much does each cost?
Luna Ultra launched at $770 and WG-90 at $329. The WG-90 is $441 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Luna Ultra vs WG-90 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Insta360 and Ricoh press materials.