PYXIS 12K VS PYXIS 6K | Comparison between two Blackmagic Pyxis (resolution, ISO & rolling shutter)

Product reviewed/compared

• Blackmagic Pocket Cinema Camera 12K (“Pocket 12K”, full-frame 12K sensor)
• Blackmagic Pocket Cinema Camera 6K (“Pocket 6K”, 6K sensor)

Key similarities (user experience / usability)

• Same overall body design: very similar shape/size, button layout, and side screen; only a front badge differs.
• Same ecosystem/accessories: same ports/media/battery option; compatible with accessories like EVF, top handle, and monitor; uses the same rig/cage approach (as described by the reviewer).
• Same mounts offered: PL, L, locking EF.
• Same workflow basics:
  • Both are RAW-only.
  • No internal ND filters.
  • Menu system is very similar and “super easy to use.”

Key differences (main technical specs)

Sensor & image capability

• Pocket 12K

  • 12K full-frame sensor (3x2)
  • Resolution: 12288 × 8040
  • Dynamic range: 16 stops
  • ISO behavior: active ISO 800

• Pocket 6K

  • 6K sensor (3x2)
  • Resolution: 6048 × 4032
  • Dynamic range: 13 stops
  • ISO behavior: dual native ISO 400 / 3200

Resolution modes / cropping

• Pocket 12K can shoot 8K and 4K without cropping (full sensor).
• Reviewer emphasizes they personally shoot more in 8K than 12K, typically for 4K delivery.

Frame rates (motion capability)

• Pocket 12K

  • Up to 40 FPS open gate in 12K
  • Up to 72 FPS in 8K
  • Up to 112 FPS in 8K 2:41:?? (subtitles say “8K 241”)

• Pocket 6K

  • Up to 36 FPS open gate
  • Up to 60 FPS in 6K

Accessory usage at the same time

• Pocket 12K can use two Blackmagic accessories simultaneously, specifically using both ports so you can run EVF + monitor together.

Storage / performance implications

• Both use CFexpress, but:
  • 12K benefits from faster CFexpress cards due to higher data rates from resolution/frame-rate options.

Battery life / heat

With the same battery (Core SWX 98 BPU, per reviewer):

• 12K: just over 1 hour (with monitor)
• 6K: more than double

Reviewer notes 12K runs hotter, possibly attributed to sensor/power demands, and reminds it’s from a beta version.

Pricing (given numerical values)

• Pocket 12K: $5,495 before tariffs
• Pocket 6K: $3,295

Pros and cons (as stated)

Pros — Pocket 12K

• Best advantage: sensor/image quality
  • Feels “organic”
  • Reviewer’s favorite sensor among Blackmagic cameras they own
• 16-stop dynamic range
  • Big step up from 13 stops
  • Retaining detail in high-contrast scenes (outdoors / available light)
• Full-sensor 8K and 4K (no crop) → flexibility
• Slow motion options are a major plus
  • Favorites: 8K 72
  • Also highlights 8K 112
• Versatility in the same small Pocket body
  • More resolution/dynamic range/frame-rate options without moving to URSA-sized bodies
• Comparison context
  • Certain features previously required stepping up to the URSA line; Pocket 12K brings them to a smaller footprint.

Pros — Pocket 6K

• Value / affordability
  • At $3,295, reviewer calls it “still pretty ridiculous” value.
• Still provides a “seriously capable” package, including:
  • Full-frame 6K RAW
  • Open gate with anamorphic options
  • Built-in 4-inch 1500 nit screen
  • Focus/exposure tools
  • Color science & compression options
  • Modular accessory ecosystem
• Reviewer notes potential deal: two 6Ks for the price of one 12K.

Cons / limitations mentioned (mostly shared or implied)

• Both lack internal ND filters (shared limitation).
• Pocket 12K tradeoffs:
  • Shorter battery life
  • Runs hotter
  • Needs faster CFexpress
• No specific “deal-breaker” is listed beyond these practical limitations.

Side-by-side comparisons mentioned (non-scientific)

• Resolution: 12K shows more detail, especially as cropping increases.
• Dynamic range: reviewer claims 12K is “well above,” citing a recent project comparing Pocket 6K vs URSA 12K (used to support the dynamic range claim).
• Rolling shutter and ISO: reviewer indicates comparisons exist, but no specific measured differences are provided in subtitles.

Overall verdict / recommendation (based on the video’s conclusion)

• If budget allows, reviewer’s preferred choice is Pocket 12K, because it’s positioned as the more complete and versatile option with major gains in:

  • Sensor quality
  • 16-stop dynamic range
  • Full-sensor 8K/4K without crop
  • Stronger slow-motion frame-rate options

• Pocket 6K is recommended for those who:

  • Don’t need the extra resolution/frame rate/dynamic range
  • Want a more budget-friendly option
  • Prefer the Cinema Camera 6K look/workflow but want a more modular Pocket body

Unique points mentioned (complete list)

1. Reviewer’s personal usage history with Pocket 6K (A-cam; outdoors/solo shooter).
2. Pocket 12K concept: uses sensor lineage from URSA 12K LF, placed into Pocket body.
3. Body/design similarity; identical layout aside from front badge.
4. Same accessories & modular system (EVF/top handle/monitor/cage/cables).
5. Same mounts (PL/L/locking EF).
6. Same sensor format: 3x2 with multiple resolution options.
7. Menu system similarity and ease of use.
8. RAW-only recording for both.
9. No internal NDs for both.
10. Major sensor difference: 12K full-frame vs 6K.
11. Sensor resolution numbers: 6048×4032 vs 12288×8040.
12. 12K can shoot 8K/4K without cropping.
13. Dynamic range difference: 16 stops vs 13 stops.
14. ISO behavior difference: 12K active ISO 800 vs 6K dual native 400/3200.
15. Frame rate differences across formats (40 open gate 12K; 72 in 8K; 112 in 8K 2:41; vs 36 open gate; 60 in 6K).
16. 12K supports using EVF + monitor simultaneously via two Blackmagic accessories/ports.
17. CFexpress note: 12K needs faster cards for performance.
18. Battery life difference with same battery: just over 1 hour (12K) vs more than double (6K).
19. 12K runs hotter (with reminder it’s a beta unit).
20. Price difference: $5,495 vs $3,295 (before tariffs).
21. Pros for 12K: organic sensor feel; favorite sensor; strong dynamic range; 8K/4K flexibility; slow motion options (8K 72, 8K 112); versatility in small body; avoids URSA step-up for those features.
22. Pros for 6K: best value; full features list including 1500 nit screen; modular ecosystem; deals like “two 6Ks for price of one 12K.”
23. Comparison examples: resolution becomes more noticeable when cropping; dynamic range claimed higher; rolling shutter/ISO comparisons shown (without detailed numbers in subtitles).
24. Final decision logic: depends on shooting style and budget; 12K preferred if budget allows; 6K is solid if you don’t need extra capabilities.

Speakers / views

• Single primary speaker: “FluffyMuffin Lens” provides all comparisons, preferences, and pricing/performance claims.
• Video includes mentions of other camera experiences (URSA Cine 17K 65, URSA 12K LF) for context, but there are no separate speakers in the subtitles.