BenQ TK850iFrom real comments

Verdict distilled from 26 mentions across 12 aspects in comments under product review videos.

Positive sentiment42%
PROS 42%
CONS 58%

Rank based on 26 mentions across 12 aspects

View the verdict as

Buy this if...

  • You want a bright, colorful big-screen picture for casual movie nights
  • You value factory-calibrated picture quality without extensive tweaking
  • You own 3D Blu-ray content and want a projector that supports it

What users love

Skip this if...

  • You need low input lag for serious console or PC gaming
  • You want native Netflix and full streaming app support built in
  • You're sensitive to DLP rainbow effect artifacts

What users complain about

Compare in seconds

Based on user comments

Best choice
1Value
Optoma HD39Darbee~$999 · 1.8× cheaper
Darbee Image EnhancementEnhanced Depth Perception in GamesLow Input Lag for GamingLoud Fan NoiseRainbow Effect During GamingWeak 3D Keystone Correction
Optoma HD39Darbee~$999 · 1.8× cheaper
Darbee Image Enhancement
Enhanced Depth Perception in Games
Low Input Lag for Gaming
Loud Fan Noise
Rainbow Effect During Gaming
Weak 3D Keystone Correction
2Mid
Anker Nebula Cosmos Max~$1,600 · similar price
Picture QualityGreat Home Theater ExperienceSound QualityHigh PriceLow Brightness for Bright/Outdoor UseMissing Gaming Features
Anker Nebula Cosmos Max~$1,600 · similar price
Picture Quality
Great Home Theater Experience
Sound Quality
High Price
Low Brightness for Bright/Outdoor Use
Missing Gaming Features
3Mid
Epson EH-TW6600~$1,300 · 1.4× cheaper
Effective lens shiftQuiet Eco/Cinema modeSharp image qualityFan can ramp to full power unexpectedly
Epson EH-TW6600~$1,300 · 1.4× cheaper
Effective lens shift
Quiet Eco/Cinema mode
Sharp image quality
Fan can ramp to full power unexpectedly
4Mid
BenQ TK850~$1,699 · similar price
Bright, ambient-light-friendly picture
BenQ TK850~$1,699 · similar price
Bright, ambient-light-friendly picture
5Upper
Epson Pro EX11000~$2,699 · 1.5× pricier
Professional Build & FeaturesSuperior Image QualityTrusted Brand ReliabilityOverkill for Casual UsePremium Price
Epson Pro EX11000~$2,699 · 1.5× pricier
Professional Build & Features
Superior Image Quality
Trusted Brand Reliability
Overkill for Casual Use
Premium Price
6Upper
Hisense C2 Ultra~$2,999 · 1.7× pricier
Impressive picture qualitySurprisingly good built-in soundEasy-to-use VIDAA OSRegional version inconsistenciesRainbow effect and laser speckleHeavy and mounting concerns
Hisense C2 Ultra~$2,999 · 1.7× pricier
Impressive picture quality
Surprisingly good built-in sound
Easy-to-use VIDAA OS
Regional version inconsistencies
Rainbow effect and laser speckle
Heavy and mounting concerns
7Upper
BenQ W4100i~$3,499 · 1.9× pricier
No Laser SpeckleVibrant, Bright ColorsStrong Value at Price PointWeak Native Contrast/Black LevelsDLP Rainbow EffectHigh Price for Segment
BenQ W4100i~$3,499 · 1.9× pricier
No Laser Speckle
Vibrant, Bright Colors
Strong Value at Price Point
Weak Native Contrast/Black Levels
DLP Rainbow Effect
High Price for Segment
Best value
8Upper
Epson EH-TW9400~$2,600 · 1.4× pricier
Strong value versus competitorsGood 3D supportHappy long-term ownershipDifficulty getting full HDR/4K signal chain workingBlack floor could be betterConcern over model being replaced soon
Epson EH-TW9400~$2,600 · 1.4× pricier
Strong value versus competitors
Good 3D support
Happy long-term ownership
Difficulty getting full HDR/4K signal chain working
Black floor could be better
Concern over model being replaced soon
9Mid
BenQ GP520~$1,799 · similar price
Bright, film-like picturePortabilityStrong value for priceWeak black levelsBulky, heavy power brick with short cordNo bundled case, lens cap, or Bluetooth output
BenQ GP520~$1,799 · similar price
Bright, film-like picture
Portability
Strong value for price
Weak black levels
Bulky, heavy power brick with short cord
No bundled case, lens cap, or Bluetooth output
10Value
Epson EpiqVision Mini EF12~$1,000 · 1.8× cheaper
Furniture-like compact designHDR10 and HLG supportHolds up in ambient lightNo built-in Netflix supportNoticeable input lag for gamingOverpriced relative to competitors
Epson EpiqVision Mini EF12~$1,000 · 1.8× cheaper
Furniture-like compact design
HDR10 and HLG support
Holds up in ambient light
No built-in Netflix support
Noticeable input lag for gaming
Overpriced relative to competitors
You are here
18Mid
BenQ TK850i~$1,799
Vivid, TV-like colors3D Blu-ray supportBluetooth speaker connectivity via dongleNo native Netflix appHigh input lag for gamingDLP rainbow effect risk
BenQ TK850i~$1,799
Vivid, TV-like colors
3D Blu-ray support
Bluetooth speaker connectivity via dongle
No native Netflix app
High input lag for gaming
DLP rainbow effect risk

Who wins on what (similar price)

Ranked by what users actually praise

Overall Impression

Picture quality impresses casual and home-theater viewers alike. Multiple commenters highlight the TK850i's vivid, TV-like color reproduction, with one calling it one of the best electronic purchases they've made and another saying the colors 'will blow you away.' Users also appreciate that BenQ ships the projector factory calibrated, meaning many leave settings untouched and still get strong results out of the box, without needing extensive manual calibration work.

Streaming and smart features draw frequent complaints. Several owners are frustrated that the bundled Android dongle lacks a native Netflix app, forcing them to attach a Firestick, Apple TV, Chromecast, or Roku instead, which one commenter called 'a bit unpleasant' with three remotes involved. Others question why BenQ bundles a proprietary streaming dongle at all when cheaper standalone options like Roku or Fire TV Stick already cover the same streaming needs more completely.

Gaming performance falls short of expectations for many. Input lag is reported at roughly 81ms on 1080p and 83ms on 4K, which one commenter bluntly calls 'nasty even for casual gaming.' Others ask specifically about gaming console compatibility and low-lag settings before buying, suggesting this is a known concern among the community. DLP rainbow effect sensitivity and slower menu/picture-mode switching are also mentioned as minor annoyances during regular use.

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