Acer H6546 vs Acer H6546Ki

What H6546 does better (1) and where H6546Ki wins (0) — every spec side by side.

Acer · 2024H6546

4.7Score

1 advantage≈ US$510

Higher score

Acer · 2022H6546Ki

4.6Score

0 advantages≈ US$540

6.2Picture6.2

4.9Setup & placement4.9

3.2Noise, lifetime & portability2.8

Dimensions

Size comparison

H6546H6546Ki

Drawn to the same scale from the official dimensions (front and side).

H6546Ki has no measurable advantages in this pair.

Specifications

Only differences	Acer H6546≈ US$5104.7	Acer H6546Ki≈ US$5404.6
Picture
Resolution (on screen)	1920 × 1080 (Full HD)	1920 × 1080 (Full HD)
Native panel resolution	1920 × 1080 (Full HD)	1920 × 1080 (Full HD)
Display technology	DLP	DLP
Light source	Lamp	Lamp
Brightness (ANSI / ISO lumens)	5,200 lm	5,200 lm
Contrast ratio (dynamic / claimed)	10,000:1	10,000:1
HDR support	No	No
3D playback	Yes	Yes
Gaming
Maximum refresh rate	120 Hz	120 Hz
Lens & placement
Throw ratio	1.5:1	1.5:1
Throw ratio (zoomed in)	1.66:1	1.66:1
Throw type	Standard throw (1.0:1 and longer)	Standard throw (1.0:1 and longer)
Distance for a 100″ 16:9 image	3.32 m	3.32 m
Smallest image size	35″	27″
Largest image size	300″	300″
Optical zoom	2×	2×
Lens shift	None	None
Autofocus	No	No
Keystone correction	Yes	Yes
Automatic keystone correction	No	No
Sound
Built-in speakers (total output)	3 W	3 W
Smart & streaming
Wi-Fi	Yes	Yes
Connectivity
HDMI inputs	2	2
USB port	Yes	Yes
Ethernet (LAN)	No	No
VGA input	No	No
Audio output	Yes	Yes
Battery, power & lifetime
Power consumption	290 W	290 W
Light source life	5,000 h	4,000 h
Light source life (eco mode)	10,000 h	10,000 h
Design & noise
Fan noise	36 dB	36 dB
Fan noise (eco mode)	27 dB	27 dB
Weight	2.9 kg	2.9 kg
Width	313 mm	313 mm
Height	114 mm	114 mm
Depth	240 mm	240 mm
Colours	White	White