suggerimento acquisto protiettore entry level
salve gentilissimi
stavo pensando di acquistare un proiettore, vorrei spendere al massimo 350 euro
girovagando le varie offerte ho trovato:
EPSON V11H436040 Videoproiettore Volume
Proiettore
Luminosità proiettore: 2600 ANSI lumens
Tecnologia di proiezione: LCD
Risoluzione originaria: SVGA (800x600)
Compatibilità dimensione schermo: 762 - 8890 mm (30 - 350 ")
Proiezione a distanza oggettiva: 1.77 - 2.4 m
Formato: 4:3
Fattore di contrasto: 3000:1
Zoom digitale: 1.35 x
Throw ratio: 1.45 - 1.96:1
Rapporto di Zoom: -
Matrix size: 14 mm (0.55 ")
Correzione Keystone, verticale: -30 - 30 °
Correzione Keystone, orizzontale: -30 - 30 °
Sistema di lente
Messa a fuoco: Manuale
Lunghezza focale: 16.7 mm
Lampade
Durata delle lampade: 4000 h
Potenza lampada: 200 W
Tipo di lampada: UHE
Durata della lampada (modalità economica): 5000 h
Connettività
Connettore USB: USB A, USB B
Porta DVI: No
Audio (L,R) in: 1
Quantità porte Ethernet LAN (RJ-45): 0
S-Video in: 1
Quantità porte VGA (D-Sub): 1
Componenti video (YPbPr/YCbCr) in: 1
Video compuesto in: 1
Altoparlante / Cuffia / spinotto di uscita: 1
Quantità porte HDMI: 0
Porta RS-232: 1
Quantità porte USB 2.0: 2
Video
Analog signal format system: NON SPECIFICATO
Full HD: Si
Supported video modes: 1080i
Supported graphics resolutions: 1920 x 1080 (HD 1080), 800 x 600 (SVGA)
Audio
Altoparlanti incorporati: Si
Numero di altoparlanti incorporati: 1
Potenza in uscita (RMS): 2 W
Networking
Collegamento ethernet LAN: No
Connessione WLAN: No
Bluetooth: No
Colori
Colore del prodotto: Bianco
Special features
3D compatibility: No
Preset modes: Cinema, dinamico, Presentation, sRGB
Gestione energetica
Consumo: 270 W
Consumo (stand-by): 0.47 W
ed OPTOMA TECHNOLOGY Es550
roduct Description Optoma ES550 - DLP Projector - 3D Ready
Device Type DLP Projector
3D Technology Yes
Dimensions (WxDxH) 28 cm x 23 cm x 7.7 cm
Weight 2.2 kg
Microdisplay DarkChip 3
Image Brightness 2800 ANSI lumens
Image Contrast Ratio 5000:1
Resolution SVGA (800 x 600)
Native Aspect Ratio 4:3
Colour Support 1.07 billion colours
Bulb type 180 Watt
Bulb life cycle 5000 hour(s) / 6000 hour(s) (economic mode)
Video Input RGB, S-Video, composite video ( NTSC, SECAM, PAL )
Video Modes 480p, 720p, 1080i, 1080p, 480i, 576i, 576p
Audio Output Speaker(s) - integrated
Sound Output Mode Mono 2 Watt
Input Device Remote control
Power AC 120/230 V ( 50/60 Hz )
Power Consumption Operational 233 Watt
General
Device Type DLP Projector
3D Technology Yes
Width 28 cm
Depth 23 cm
Height 7.7 cm
Weight 2.2 kg
Projector / Panel
Microdisplay DarkChip 3
Image Brightness 2800 ANSI lumens
Image Contrast Ratio 5000:1
Image Size 69 cm - 762 cm
Projection Distance 1.2 m - 12 m
Throw Ratio 1.97 - 2.17:1
Uniformity 85 %
Resolution SVGA (800 x 600) (native) / 1600 x 1200 (resized)
Native Aspect Ratio 4:3
Colour Support 1.07 billion colours
Max Sync Rate (V x H) 85 Hz x 91.1 kHz
Bulb type 180 Watt
Bulb life cycle 5000 hour(s) / 6000 hour(s) (economic mode)
OSD Languages Danish, Hungarian, Czech, Farsi, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Greek, Turkish, Arabic
Features BrilliantColor, 16:9 aspect ratio support
Projector Lens System
Lens Aperture F/2.51-2.69
Zoom Type Manual
Zoom Factor 1.1x
Keystone Correction Direction Vertical
Vertical Keystone Correction -40 / +40
Video Input
Analogue Video Format NTSC, SECAM, PAL
Analogue video Signal RGB, S-Video, composite video
Video Modes 480p, 720p, 1080i, 1080p, 480i, 576i, 576p
Audio Output
Type Speaker(s) - integrated
Sound Output Mode Mono
Output Power / Channel 2 Watt
Input Device
Type Remote control - external - wireless
Expansion / Connectivity
Interfaces 1 x serial RS-232 - 9 pin D-Sub (DB-9) ¦ 2 x VGA input - 15 pin D-Sub (DB-15) ¦ 1 x S-video input - 4 PIN mini-DIN ¦ 1 x composite video input - RCA ¦ 1 x VGA output - 15 pin HD D-Sub (HD-15) ¦ 1 x audio line-in - mini-phone stereo 3.5 mm ¦ 1 x audio line-out - mini-phone stereo 3.5 mm ¦ 1 x USB - 4 pin mini-USB Type B
Miscellaneous
Included Accessories Carrying case
Cables Included 1 x VGA cable
Mounting Kit Optional
Security Features Security lock slot (cable lock sold separately)
Compliant Standards RoHS
Power
Power Device Power supply - internal
Voltage Required AC 120/230 V ( 50/60 Hz )
Power Consumption Operational 233 Watt
Power Consumption Operational ( Standby ) 0.5 Watt
Environmental Parameters
Min Operating Temperature 5 °C
Max Operating Temperature 40 °C
Sound Emission 30 dB
Sound Emission (Economic Mode) 28 dB
entrambi costano sui 300, che mi consiglereste?
O per quella cifra che cosa ci sarebbe di meglio?
