Dangbei Atom vs JMGO N3 SE

Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.

	Dangbei Atom MSRP $899	JMGO N3 SE MSRP $749
Display system
Imaging technology	DLP	DLP
Technology brand	DLP	DLP
Number of imaging devices	—	1
Chip / panel diagonal	0.33 in	0.23 in
Native resolution	1920 × 1080	1920 × 1080
Optics
Throw ratio	1.2:1	1.2:1
Projection distance table	60″: 1.6 m · 80″: 2.1 m · 100″: 2.7 m · 120″: 3.2 m	—
Zoom type	Digital	Digital
Focus	Auto	Auto
Vertical lens shift	—	0%
Horizontal lens shift	—	0%
Fixed offset	100%	—
Image size range	40–180 in	40–200 in
Vertical keystone	—	-45–45°
Horizontal keystone	-30–30°	-45–45°
Corner / warp correction	4pt	—
Light source
Light source type	Laser (phosphor)	RGB triple laser
Light source detail	ALPD (Advanced Laser Phosphor Display)	RGB triple laser (MALC 3.0)
Light source life	Normal: 30,000 h	Rated: 30,000 h
Brightness
ISO light output	1,200 lm	1,700 lm
Contrast & black level
Dynamic contrast	—	15,000:1
Colour
BT.2020 gamut	—	110%
Gamut metric	—	Area
HDR
HDR formats	HDR10, HLG	HDR10
Max HDR input	HDR only for online streaming of HDR video sources; not supported over HDMI or USB	—
Motion & gaming
Frame interpolation (MEMC)	—	Yes
Max refresh rate	1920×1080: 60 Hz	—
Input lag (rated)	—	1920×1080 @ 60 Hz: 22 ms
Audio
Speaker power	10 W	10 W
Speaker count	2	2
Audio channels	—	Stereo
Audio partner	Dolby Audio	Dolby Audio
Audio outputs	3.5 mm	3.5 mm, HDMI eARC
HDMI ARC	Yes	—
HDMI eARC	—	Yes
Bluetooth speaker mode	Yes	—
Inputs, control & connectivity
Max input signal	3840 × 2160	—
HDMI port count	1	1
HDMI ports (feature-level)	HDMI 1 (ARC): HDMI 2.0	HDMI: HDMI 2.1, eARC
Audio input terminals	3.5 mm	—
USB media playback	Yes	—
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth version	Bluetooth 5.1/BLE	5.1
Firmware / software
Smart OS	Google TV	Google TV
OS version	—	Google TV 5.0
Certified OS	Yes	—
Netflix	Native	Native
Casting	Chromecast built-in	Chromecast built-in
RAM	2 GB	2 GB
Storage	32 GB	32 GB
SoC	—	MediaTek MT9660
3D
3D support	Yes	Yes
3D formats	—	Side-by-side, Top-bottom, Frame packingDerived
Setup automation
Autofocus	—	When moved
Auto keystone	Yes	Yes
Screen fit / alignment	Yes	Yes
Obstacle avoidance	Yes	No
Eye-protection sensor	Yes	Yes
Integrated stand / gimbal	—	Vertical deg: 127
Acoustic noise
Fan noise (sound pressure)	—	Typical: 26 dB(A)
Environment & power
Operating temperature	5–35°C	0–40°C
Operating orientations	Table, Ceiling, Rear	Table, Ceiling, Rear
Rated voltage	—	100–240 V
Rated frequency	—	50–60 Hz
Power consumption (max)	80 W	100 W
Power consumption by mode	—	Rated: 100 W
Power supply	External brick	External brick
Physical & installation
Width	195 mm	187 mm
Depth	195 mm	165 mm
Height	47.5 mm	191 mm
Weight	1.28 kg	1.8 kg
Exhaust / intake direction	Rear	—
Tripod socket	Yes	—
Safety & compliance
Photobiological risk group	RG2	RG1
Laser product class	—	Class 1
Safety & market certifications	CE, UKCA, FCC	CE, FCC
Support & ownership
Warranty	🇺🇸 US 1 yr	🇺🇸 US 1 yr · 🇯🇵 JP 2 yr
User manual	https://cdn.shopify.com/s/files/1/0582/1127/0815/files/User_Guide_Atom_Multiple_Languages_V1.pdf?v=1729059905	—
In the box
Box contents	Projector, Remote, Batteries, Power adapter, Power cord, Manual	Projector, Remote, Power cable, Power adapter, Quick start guide, User manual, Batteries, Allen wrench
Remote type	Bluetooth	Voice