AOpenPortable & mini projector
AOpen QH31s
AOpen QH31s is a portable & mini projector released in 2025. Key specs: resolution (on screen) 1280 × 720 (HD), brightness (ANSI / ISO lumens) 150 lm, light source LED, built-in speakers (total output) 10 W.
3.6Score
Picture2.5
Setup & placement2.6
price rangeUS$85–110Reference price converted from EUR
- Year
- 2025
- Brand
- AOpen
- Popularity
- #254 of 767
- Model numbers
- AOpen QH31sAOpen QH31s SilverAOpen QH31s pink
1280 × 720 (HD)Resolution (on screen)
150 lmBrightness (ANSI / ISO lumens)
LEDLight source
10 WBuilt-in speakers (total output)
Spec guide
How it ranks among portable & mini projectors of 2025
Compared with portable & mini projectors released in 2025. Bars show the share of models it beats.
compared with other portable & mini projectors
Why is QH31s a good choice?
Light source life: 30,000 hbetter than 72% of portable & mini projectors
Weak points
Brightness (ANSI / ISO lumens): 150 lmworse than 90% of portable & mini projectors
Specifications
Full specifications
Picture
- Native panel resolution
- 1280 × 720 (HD)
- Brightness (ANSI / ISO lumens)
- 150 lm
- Contrast ratio (dynamic / claimed)
- 1,000:1
Lens & placement
- Largest image size
- 100″
- Lens shift
- None
- Autofocus
- No
- Keystone correction
- Yes
- Automatic keystone correction
- No
Sound
- Built-in speakers (total output)
- 10 W
Smart & streaming
- Wi-Fi
- Yes
- Bluetooth
- Yes
Connectivity
- HDMI inputs
- 1
- USB port
- Yes
- Ethernet (LAN)
- No
- VGA input
- No
- Audio output
- Yes
Battery, power & lifetime
- Light source life
- 30,000 h
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Projectors — Light source: LED + built-in speakers (total output) from 10 w119Portable & mini projectors: Light source life from 20,000 h136Portable & mini projectors — Lens shift: None154Projectors — Light source: LED + light source life from 20,000 h199Projectors — Light source: LED + Lens shift: None202Projectors: Built-in speakers (total output) from 10 W + light source life from 20,000 h213Portable & mini projectors — Light source: LED222Projectors — Lens shift: None + built-in speakers (total output) from 10 w225
