Christie CP4415m-RGBH vs Christie M 4K+15 RGB

Christie CP4415m-RGBH is sharper. Christie M 4K+15 RGB is lighter.

Key differences
White light output
—15,750 lm ISO · 14,000 lm ANSI
Native resolution
DCI 4K (4096 × 2160)WUXGA (1920 × 1200)
Light source
Hybrid laser + LEDRGB triple laser
Fan noise
Up to Max 43 dB(A)Normal 43.5 dB(A) · Eco 41 dB(A)
Picture
White light output
—15,750 lm ISO · 14,000 lm ANSI
Claimed brightness (non-standard)
15,000 lm—
Imaging technology
DLPDLP
Chip / panel diagonal
0.98 in0.96 in
Native resolution
DCI 4K (4096 × 2160)WUXGA (1920 × 1200)
Native aspect
17:9Derived16:10Derived
Pixel shift
—Yes (scheme not stated)
Addressable resolution
—3840 × 2400
Dynamic contrast method
—Light-source dimming
Colour gamut
—About BT.2020 98% coverage
3D
Yes—
Light source
Light source
Hybrid laser + LEDRGB triple laser
Emitter
—RGB triple laser
Light-source life
50,000 h25,000 h normal · 50,000 h eco
Life defined as
—50% brightness
Constant brightness mode
—Yes
Optics
Interchangeable lens
YesYes
Inputs & control
HDMI inputs
2 × HDMI 2.0HDMI 2.1 · 2 × HDMI 2.0
Other video inputs
SDISDI
Control ports
—RS-232
Smart platform
Ethernet
YesYes
Physical & installation
Weight
60,000 g38,100 g
Orientations
—360°
Dust filter
Replaceable—
Sealed optical engine
YesYes
Environment & power
Operating temperature
10–35°C5–40°C
Operating humidity
10–80%RH10–80%RH
Altitude
3,000 m3,000 m
Power draw
1,060 WMax 1,212 W · Normal 827 W
Mains input
200–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Up to Max 43 dB(A)Normal 43.5 dB(A) · Eco 41 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG3—
Marks
FCC—
User manual
https://www.christiedigital.com/globalassets/resources/public/020-103943-03-christie-lit-guid-set-cp44xxm-rgbh.pdf—