ProjectorDB

BenQ TK705STi vs JVC LX-UH1B

BenQ TK705STi is $700 cheaper, brighter and quieter.

BenQ TK705STi$1,799 · Amazon
Buy
JVC LX-UH1BMSRP $2,499
Key differences
White light outputANSI
3,000 lm ANSI2,000 lm ANSI
Native resolution
—1080p (1920 × 1080)
Throw ratio
0.8:11.36–2.18:1
Lowest input lag
5 msDerived—
HDR formats
HDR10, HDR10+, HLGHDR10, HLG
Light source
LEDLamp
Fan noise
Normal 28 dB(A) · Eco 24 dB(A)Normal 33 dB(A) · Eco 29 dB(A)
MSRP
$1,999$2,499
Best price
$1,799—
Room fit
Distance to screen
1.8 m3.0–4.8 m
Picture
White light outputANSI
3,000 lm ANSI2,000 lm ANSI
Brightness by mode
—Eco 1,400 lm
Imaging technology
DLPDLP
Chip / panel diagonal
0.47 in0.47 in
Native resolution
—1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Pixel shift
—e-shift
Addressable resolution
4K UHD (3840 × 2160)4K UHD (3840 × 2160)
Colour wheel segments
—6
Dynamic contrast
600,000:1100,000:1
Colour gamut
Rec. 709 98% coverageRec. 709 100%
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
—2.2, 2.4, 2.6
HDR formats
HDR10, HDR10+, HLGHDR10, HLG
Colour management (CMS)
—6-axis
Greyscale control points
11—
Picture mode memories
—2
Light source
Light source
LEDLamp
Emitter
4-channel LED—
Lamp power
—240 W
Replacement lamp
—PK-L2417U
Light-source life
20,000 h normal · 30,000 h eco4,000 h normal · 10,000 h eco
Light output control
Steps—
Cool-down time
—About 120 s
Optics
Throw ratio
0.8:11.36–2.18:1
Image size
30–300 in60–200 in
Projection offset
100%—
Zoom
DigitalOptical
Zoom ratio
—1.6×Derived
Focal length
8.5 mm14.3–22.9 mm
Aperture (f-number)
1.81.81
Focus
MotorisedManual
Autofocus
Yes—
Autofocus runs
When moved—
Vertical lens shift
—±60%
Horizontal lens shift
—±23%
Motorised lens shift
—No
Vertical keystone
30°—
Horizontal keystone
20°—
Auto keystone
Yes—
Auto setup
Fit to screen, Obstacle avoidance—
Motion & gaming
Frame interpolation (MEMC)
Yes—
Input lag
1080p: 60 Hz 5 ms · 4K UHD: 60 Hz 5 ms—
Gaming features
ALLM—
Inputs & control
HDMI inputs
2 × HDMI 2.1 (HDCP 2.2)HDMI (HDCP 2.2) · HDMI (HDCP 1.4)
Other video inputs
USB-C (DisplayPort)VGA
Max input resolution
4K UHD4K UHD
USB media playback
Yes—
Control ports
12 V triggerRS-232, 12 V trigger
Horizontal scan
15–102 kHz—
Vertical scan
23–120 Hz—
Smart platform
Wi-Fi
Wi-Fi 6—
Bluetooth
5.2—
Smart platform
Google TV—
OS version
11—
Netflix
Built in—
Casting
Chromecast built-in—
Audio
Speaker power
16 W—
Speakers
2—
Audio outputs
3.5 mm, HDMI eARC, Bluetooth—
HDMI audio return
eARCDerived—
Bluetooth speaker mode
Yes—
Physical & installation
Dimensions (W × D × H)
229 × 250 × 168 mm333 × 324 × 122 mm
Weight
3,800 g4,800 g
Colours
—Black, White
Orientations
Table, Ceiling, Rear, Limited tiltTable, Ceiling, Rear
Ceiling mount
M4M4, 20–25 mm screws
Tripod socket
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–90%RH10–90%RH
Altitude
2,000 m · high-altitude mode3,000 m · high-altitude mode
Power draw
Max 250 WMax 370 W
Standby
Up to 0.5 WUp to 0.5 W
Networked standby
Up to 2 W—
Power supply
External adapter—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
USB-C PD out
30 W—
Fan noise
Normal 28 dB(A) · Eco 24 dB(A)Normal 33 dB(A) · Eco 29 dB(A)
Safety & support
Risk group
—RG2
Eye-protection sensor
Yes—
Marks
—CE, FCC
Warranty
3 yr1 yr
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/TK705STi/TK705STi_UM_EN_260316112414.pdfhttps://manuals.jvckenwood.com/download/files/B5A-2810-02.pdf
In the box
In the box
Power cord, Power adapter, Remote, User manualPower cord, Remote, Remote batteries, User manual
Remote
VoiceIR
BenQ TK705STi$1,799 · Amazon
Buy
JVC LX-UH1BMSRP $2,499