W4100i | 4K HDR LED Smart Projector with 100% DCI-P3 & AI Cinema
Enjoy sharp projections with the BenQ W4100i. This projector has a 4K resolution. That's 4 times sharper than Full HD, so you can see every detail of your favorite movies and series. The W4100i has Google TV as a built-in smart platform. This is an extensive platform with a wide range of apps and streaming services. You can quickly find a new movie and access all your favorite apps. Thanks to the extensive HDR support, you'll enjoy bright and colorful projections. For example, you can see every shade of the sea when you watch a nature documentary.
Enjoy sharp projections with the BenQ W4100i. This projector has a 4K resolution. That's 4 times sharper than Full HD, so you can see every detail of your favorite movies and series. The W4100i has Google TV as a built-in smart platform. This is an extensive platform with a wide range of apps and streaming services. You can quickly find a new movie and access all your favorite apps. Thanks to the extensive HDR support, you'll enjoy bright and colorful projections. For example, you can see every shade of the sea when you watch a nature documentary.
Enjoy sharp projections with the BenQ W4100i. This projector has a 4K resolution. That's 4 times sharper than Full HD, so you can see every detail of your favorite movies and series. The W4100i has Google TV as a built-in smart platform. This is an extensive platform with a wide range of apps and streaming services. You can quickly find a new movie and access all your favorite apps. Thanks to the extensive HDR support, you'll enjoy bright and colorful projections. For example, you can see every shade of the sea when you watch a nature documentary.
Enjoy sharp projections with the BenQ W4100i. This projector has a 4K resolution. That's 4 times sharper than Full HD, so you can see every detail of your favorite movies and series. The W4100i has Google TV as a built-in smart platform. This is an extensive platform with a wide range of apps and streaming services. You can quickly find a new movie and access all your favorite apps. Thanks to the extensive HDR support, you'll enjoy bright and colorful projections. For example, you can see every shade of the sea when you watch a nature documentary.
in 11 offers
The lowest price for W4100i | 4K HDR LED Smart Projector with 100% DCI-P3 & AI Cinema right now is $4,791.61 at HomeCineSolutions, compared across 10 retailers.
The all-time low was $2,061.13 on 5 Aug 2026 — today's price is 132% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 22:30:51
Benq W4100i - Video Projector, Ultra HD (4K), LED, DLP, 3000000, 3, 16/9
Delivery $212.98
BenQ W4100I 4K HDR Laser Home Cinema Projector
Delivery between 9–16 Nov $150
BENQ W4100i 4K LED Projector
Free delivery between 10–18 Nov
BenQ W4100i 4K 4-LED Pro Home Theatre Projector
Delivery between Thu – Fri $22
Benq W4100i 4K Projector
Delivery between 9–17 Nov $20
BenQ W4100I 4K HDR Laser Home Cinema Projector
Delivery between Fri – Tue $10
W4100i 4K HDR Smart Home Theater Projector 3200 Lumens
Free delivery between 13–18 Nov
- W4100i 4K HDR Smart Home Theater Projector 3200 Lumens
Free delivery between 13–18 Nov
BenQ W4100i 4K HDR Smart Home Cinema Theater DLP Projector - 3200 Lumens - 100% DCI-P3
Delivery between 8–12 Nov $41
BenQ W4100i 4K UHD Home Cinema Projector, 3200 Lumens, 4LED, HDR10+, Black | W4100i
Delivery between 9–16 Nov $83.00
| Native Resolution | 4K UHD |
| Supported Resolutions | VGA (640 x 480) to 4K UHD (3840 x 2160) |
| Aspect Ratio | 16:9 |
| Projected Image Size | Up to 120 inches |
| Display Type | DLP |
Benq W4100i - Video Projector, Ultra HD (4K), LED, DLP, 3000000, 3, 16/9
Delivery $212.98
BenQ W4100I 4K HDR Laser Home Cinema Projector
Delivery between 9–16 Nov $150
BENQ W4100i 4K LED Projector
Free delivery between 10–18 Nov
BenQ W4100i 4K 4-LED Pro Home Theatre Projector
Delivery between Thu – Fri $22
Benq W4100i 4K Projector
Delivery between 9–17 Nov $20
| Native Resolution | 4K UHD |
| Supported Resolutions | VGA (640 x 480) to 4K UHD (3840 x 2160) |
| Aspect Ratio | 16:9 |
| Projected Image Size | Up to 120 inches |
| Display Type | DLP |
