ASUS F1 vs Dangbei Atom

	ASUS F1 MSRP $899	Dangbei Atom MSRP $899
Key differences
White light output	—	1,200 lm ISO
Throw ratio	0.8:1	1.2:1
HDR formats	—	HDR10, HLG
Light source	LED	Laser (phosphor)
Fan noise	Normal 32 dB(A) · Eco 28 dB(A)	—
Room fit80″100″120″150″
Distance to screen	1.8 m	2.7 m
Brightness
Rated brightness	—	1,200 lmDerived
White light output	—	1,200 lm ISO
Claimed brightness (non-standard)	1,200 lm	—
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.47 in	0.33 in
On-screen resolution	1080p (1920 × 1080)Derived	1080p (1920 × 1080)Derived
Native resolution	1080p (1920 × 1080)	1080p (1920 × 1080)
Native aspect	16:9Derived	16:9Derived
Colour
Colour bit depth (per channel)	8 bitDerived	—
HDR
HDR formats	—	HDR10, HLG
3D
3D	Yes	Yes
3D glasses sync	DLP-Link	—
Light source
Light source	LED	Laser (phosphor)
Emitter	RGB LED	Blue laser + phosphor
Light engine	—	ALPD
Light-source life	30,000 h	30,000 h
Optics
Throw ratio	0.8:1	1.2:1
Image size	25–210 in	40–180 in
Projection offset	—	100%
Zoom	Digital	Digital
Focus	—	Motorised
Autofocus	Yes	Yes
Vertical keystone	30°	—
Horizontal keystone	25°	30°
Auto keystone	Yes	Yes
Corner correction	4-corner	4-corner
Auto setup	—	Fit to screen, Obstacle avoidance
Motion & gaming
Max input refresh	720p: 120 Hz	1080p: 60 Hz
Max refresh at 1080p	—	60 HzDerived
Inputs & control
HDMI inputs	2 × HDMI	HDMI 2.0 (ARC)
HDMI inputs (count)	2Derived	1Derived
Newest HDMI version	—	HDMI 2.0Derived
Other video inputs	VGA	—
Max input resolution	1080p	4K UHD
Audio inputs	—	3.5 mm
USB media playback	No	Yes
Smart platform
Wi-Fi	—	Wi-Fi 5
Bluetooth	—	5.1
Ethernet	No	—
Smart platform	—	Google TV
Google-certified	—	Yes
RAM	—	2 GB
Storage	—	32 GB
Netflix	—	Built in
Casting	—	Chromecast built-in
Audio
Speaker power	14 WDerived	10 W
Speakers	—	2
Layout	2.1	—
Tuned by	Harman Kardon	—
Audio formats	—	Dolby Audio
Audio outputs	—	3.5 mm, HDMI ARC
HDMI audio return	—	ARCDerived
Bluetooth speaker mode	—	Yes
Physical & installation
Dimensions (W × D × H)	250 × 210 × 75 mm	195 × 195 × 47.5 mm
Weight	1,800 g	1,280 g
Colours	Black	—
Orientations	Table, Ceiling, Rear	Table, Ceiling, Rear
Tripod socket	Yes	Yes
Exhaust	—	Rear
Environment & power
Operating temperature	0–40°C	5–35°C
Operating humidity	20–90%RH	—
Power draw	Max 100 W	Max 80 W
Power supply	External adapter	External adapter
Mains input	100–240 V	—
DC input	19 V	—
Noise
Fan noise	Normal 32 dB(A) · Eco 28 dB(A)	—
Safety & compliance
Risk group	—	RG2
Eye-protection sensor	—	Yes
Marks	—	CE, UKCA, FCC
Support & ownership
Warranty	—	1 yr
User manual	https://dlcdnets.asus.com/pub/ASUS/Projectors/F1/E14384_F1_EM_WEB.pdf	https://cdn.shopify.com/s/files/1/0582/1127/0815/files/User_Guide_Atom_Multiple_Languages_V1.pdf?v=1729059905
In the box
In the box	Power cord, Power adapter, Remote, + Quick start guide, + Warranty card, + HDMI cable, + Carry case	Power cord, Power adapter, Remote, + Remote batteries, + User manual
Remote	—	Bluetooth