A projector from Wielio is the Mini Beamer mit WiFi und Bluetooth, whose LED-LCD model delivers 720 ANSI lumens, a resolution of HDTV 1920 x 1080 and a contrast of 10000:1. As an LED projector, the spec sheet indicates a lifespan of 50000 hours, which translates to 34.2 years with 4 hours of daily use. For basic image adjustment, the device is equipped with horizontal and vertical keystone correction, allowing digital compensation for trapezoidal distortion at angled projection setups. To make performance data comparable based on the lumen specifications, we calculated an approximate ANSI lumen value. Looking at practical performance, up to 273 cm can be illuminated with 720 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 182 cm. For media input, video signals up to 1080P and 4K are supported. As an additional feature, an integrated media player enables the direct playback of files without an external source device. Furthermore, the model is Bluetooth-enabled, allowing audio signals to be sent wirelessly to external speakers. Thanks to support for Miracast, Airplay and DLNA, screen content can also be cast wirelessly from a smartphone, tablet, or PC to the screen.
Display Type
1 x LCD TFT Panel HDTV 16/9 Liquid Crystal Display
Ansi-Lumen
Projector
720 / 12000 Lumen
Screen
320 Lux (200 cm Screen width)
Contrast
10000:1 full on/off
10000:1 full on/off
Black Level
0,0720 min. Lumen
0,032 min. Lumen
Offset
-
Resolution
HDTV 1920 x 1080
2.073.600 Pixel UHD (4K2K) 3840 x 2160 compressed
Video Modes
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p, 4K UHD (komprimiert), EDTV 480p, 576p Media player formats: Mediaplayer
Application
Micro-Portabel | Small mobile presentations. Small screen width, rooms with very little ambient light below 50 lumens.
Light Source
LED
Light Life
50000 h.
Operating Costs
0,00 € LED
Calculated brightness qualityGood (2.2)
270 cm (no Zoom)
Lux:
320 Lux
Contrast:
10000:1
Candela pro m²:
103 cd/m²
Foot-Lamberts:
30 fL
•
Focus
Manual
Zoom
No Zoom
Objective
-
Throw Ratio
1,35:1
Audio
2 x 15W
Connections
HDMI in
D-Sub 15 Pin in
USB-A in
Audio Mini Jack out
SD-Karte
Bluetooth 5.1
Full HD 1080P compatible
Product Sheet english HC
