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  3. QH31s vs DT2

AOpen QH31s vs HOKO DT2

What QH31s does better (1) and where DT2 wins (1) — every spec side by side.

AOpen QH31s
AOpen · 2025QH31s
3.6Score
1 advantage≈ US$100
Higher score
vs
HOKO DT2
HOKO · 2026DT2
1 advantage≈ US$100
2.5Picture2.8

Why is QH31s better than DT2?

  1. Audio outputYes · DT2: No

Why is DT2 better than QH31s?

  1. Brightness (ANSI / ISO lumens)150 lm vs 200 lm+33%
Specifications

Side by side

AOpen QH31sAOpen QH31s≈ US$1003.6
HOKO DT2HOKO DT2≈ US$100
Picture
Resolution (on screen)1280 × 720 (HD)1280 × 720 (HD)
Native panel resolution1280 × 720 (HD)1280 × 720 (HD)
Light sourceLED—
Brightness (ANSI / ISO lumens)150 lm200 lm
Contrast ratio (dynamic / claimed)1,000:1—
Lens & placement
Largest image size100″—
Lens shiftNone—
AutofocusNo—
Keystone correctionYes—
Automatic keystone correctionNo—
Sound
Built-in speakers (total output)10 W—
Smart & streaming
Smart platform—Android (not TV-certified)
Built-in smart platform—Yes
Wi-FiYesYes
BluetoothYesYes
Connectivity
HDMI inputs11
USB portYesNo
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputYesNo
Battery, power & lifetime
Light source life30,000 h—
Design & noise
Colours—White
To compare: 0up to 4 models
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