ProjectorsMFR-VERIFIED
BenQ TK860i
BenQ
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
TechnologyDLP 1chipManufacturer
Native resolution4K pixel shiftManufacturer
Brightness (ANSI lumens)3300Manufacturer
Contrast ratio, dynamic50,000:1Manufacturer
HDR supportHDR10, HLGManufacturer
Light source typelamp UHPManufacturer
Lamp life, normal (hours)4000Manufacturer
Throw ratio, min1.13Manufacturer
Throw ratio, max1.47Manufacturer
Throw typestandardManufacturer
Optical zoom range1.3xManufacturer
Lens shift, vertical (%)+10%Manufacturer
Native aspect ratio16:9Manufacturer
Vertical keystoneYesManufacturer
Input lag @ 4K/60 (ms)17.9Manufacturer
HDMI inputs3Manufacturer
HDMI version2.0bManufacturer
HDMI max bandwidth (Gbps)18Estimated
BluetoothNoManufacturer
RS-232 portYesManufacturer
12 V triggerYesManufacturer
Width (in)15Manufacturer
Height (in)5Manufacturer
Depth (in)10.4Manufacturer
Weight (lbs)9.3Manufacturer
Fan noise, normal (dB)30Manufacturer
Power consumption (W)330Manufacturer
Common questions
ANSWERED FROM THE DATADoes the BenQ TK860i need a special screen?
No UST-specific constraint — the BenQ TK860i is a conventional-throw design per its stated throw type, so standard screen materials work. In a room with ambient light, an ALR screen preserves contrast; the builder checks the projector-screen pairing either way.
How bright is the BenQ TK860i?
3,300 lumens, as claimed by the manufacturer. Brightness figures are measured in flattering picture modes, so expect less in an accurate cinema mode — they're still the right way to rank projectors against each other, just not the number you'll see on the wall.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Projectors
BUYING ADVICEThe best 4K projectors for a bright living roomRead the guide →
TV or projector for your room?Read the guide →
Do you need an ALR screen for a UST projector?Read the guide →
Not sure it’s the right projector for your room? Take the 60-second interview →
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