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Caracteristică OPTOMA Touch 3 Series 75" interactive flat panel display, Android Ecran interactiv OPTOMA 3862RK 86" A11 Ecran interactiv OPTOMA 3752RK 75" A11 Ecran interactiv OPTOMA 3652RK 65" A11 86", IFPD, 4K UHD, Direct LED, 500 nits, Octa Core,
Alte caracteristici
AC input frequency — 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz —
Ambient light sensor Yes Yes Yes Yes —
Audio (L/R) in — — 1 1 —
Audio (L/R) out — — 1 1 —
Base colour — — Black Black —
Batteries included — Yes Yes Yes —
Bezel width (bottom) — 5.4 cm 5.4 cm 5.4 cm —
Bezel width (side) — 2.2 cm 2.2 cm 2.2 cm —
Bezel width (top) — 2.2 cm 2.2 cm 2.2 cm —
Built-in processor Yes Yes Yes — —
Built-in speaker(s) Yes Yes Yes Yes —
Cables included AC, HDMI, USB Power, USB, HDMI HDMI, Power, USB Type-C HDMI, Power, USB Type-C —
Camera Nu Nu Nu Nu Nu
Computer system — Yes Yes — —
Contrast ratio (dynamic) — 5000:1 5000:1 5000:1 —
Diagonala 75" 86" 75" 65" 86"
Display depth — — 116 mm 922 mm —
Display height — — 1047 mm 115 mm —
Display number of colours 1.07 billion colours 1.07 billion colours 1.07 billion colours 1.07 billion colours —
DisplayPorts in — — 1 1 —
DisplayPorts quantity 1 1 1 1 —
Display weight — — 65 kg 50 kg —
Display width — — 1735 mm 1512 mm —
Ethernet LAN (RJ-45) ports 2 2 1 1 —
Fingerprint resistant — Yes Yes Yes —
Hardness 9H 9H — — —
Haze rate 25% 4% 8% 8% —
HDMI input ports quantity — 3 3 3 —
HDMI output ports quantity 1 1 1 1 —
HD type 4K Ultra HD 4K Ultra HD 4K Ultra HD 4K Ultra HD —
Headphone connectivity 3.5 mm 3.5 mm — — —
LED backlight Yes Yes Yes Yes —
LED backlighting type Direct-LED Direct-LED Direct-LED Direct-LED —
Linux operating systems supported Yes Yes Yes Yes —
Mac compatibility Yes Yes — — —
Mac operating systems supported Yes Yes Yes Yes —
Microphone in — — Yes Yes —
Mounting-Type — Wall Wall Wall —
Number of OSD languages — 20 20 20 —
Number of simultaneous touchpoints — 40 40 — —
On Screen Display (OSD) — Yes Yes Yes —
Operating relative humidity (H-H) — 20 - 93% 20 - 93% 20 - 93% —
Operating temperature (T-T) — -10 - 45 °C -10 - 45 °C -10 - 45 °C —
OPS slot — — 1 1 —
Orientation — — Horizontal Horizontal —
OS Android 14 Android 11 Android 11 Android 11 Android 14
Package weight 64.5 kg 81 kg — — —
Panel mounting interface 800 x 400 mm 800 x 400 mm 800 x 400 mm 600 x 400 mm —
Pen type — Passive pen Passive pen Passive pen —
Placement supported — — Indoor Indoor —
Power consumption (max) 400 W 450 W 400 W 300 W —
Power consumption (standby) 0.5 W 0.5 W 0.5 W 0.5 W —
Power consumption (typical) — 207.9 W 153.1 W 145.7 W —
Processor architecture ARM Cortex A72 + ARM Cortex A53 ARM Cortex-A55 ARM Cortex-A55 — —
Product design — Interactive flat panel Interactive flat panel Interactive flat panel —
Puncte touch N/A 40 40 40 50
Purpose — Education Universal Universal —
Quantity per pack 1 pc(s) 1 pc(s) — — —
Quick start guide Yes Yes Yes Yes —
RAM 8GB 4GB 4GB 4GB 8GB
Rated lifetime — — 50000 h 50000 h —
Remote control included Yes Yes Yes Yes —
Response time 6 ms 6 ms 6 ms 6 ms —
RMS rated power — — 20 W 20 W —
RS-232 interface — — Yes Yes —
Screen shape — — Flat Flat —
Speakers Da Da Da Da Da
Stocare 64GB 32GB 32GB 32GB 64GB
Suitable for indoor use — — Yes Yes —
Surface hardness — 9H 7H 7H —
USB-C 65W Nu Nu Nu Nu Nu
USB-Port — Yes Yes Yes —
USB 2.0 Type-B ports quantity — 2 2 5 —
USB ports quantity — 8 8 8 —
VESA mounting Yes Yes Yes Yes —
VGA (D-Sub) input ports — — 1 1 —
Viewing angle, horizontal 178° 178° 178° 178° —
Viewing angle, vertical 178° 178° 178° 178° —
Wi-Fi Yes Yes Yes Yes —
Windows operating systems supported Windows 10, Windows 11, Windows 7, Windows 8, Windows XP Windows 10, Windows 7, Windows 8, Windows XP — — —
Writing tools — Finger, Passive pen Finger, Passive pen Finger —
ALTELE v2
Număr difuzoare integrate 2 2 2 2 —
Caracteristici fizice
Greutate 51.5 kg 64 kg — — —
Compatibilitate
Sisteme mobile compatibile Android Android — — —
Conectivitate
Versiune USB — 2.0/3.2 Gen 1 (3.1 Gen 1) 2.0/3.2 Gen 1 (3.1 Gen 1) 2.0/3.2 Gen 1 (3.1 Gen 1) —
Display
Diagonală ecran 190.5 cm (75) 2.18 m (86) 190.5 cm (75) 165.1 cm (65) —
Luminozitate ecran 450 cd/m² 400 cd/m² 400 cd/m² 400 cd/m² —
Rezoluție ecran 3840 x 2160 pixels 3840 x 2160 pixels 3840 x 2160 pixels 3840 x 2160 pixels —
Tehnologie afișaj — LED LED LED —
Laptopuri - Caracteristici fizice 25.09
Adâncime 112 mm 116 mm — — —
Lățime 1735 mm 1981 mm — — —
Înălțime 1048 mm 1187 mm — — —
Laptopuri - Conectivitate și porturi 25.09
Bluetooth Yes Yes — — —
HDMI 4 3 3 3 N/A
Număr porturi HDMI 4 4 4 4 —
Număr porturi USB 2.0 1 3 — — —
Porturi USB-A 3.2 Gen 1 — 1 1 1 —
Rețea prin cablu (LAN) — Yes Yes Yes —
Versiune Bluetooth 5.2 5.2 — — —
Versiune HDMI 2.0 2.0 2.0 2.0 —
Laptopuri - Construcție
Culoare Black Black Black Black —
Laptopuri - Display
Ecran antireflex Yes Yes Yes Yes —
Ecran tactil Yes Yes Yes Yes —
Laptopuri - Display lot 2
Luminozitate ecran 450nit 400nit 400nit 400nit 500nit
Raport de contrast 5500:1 — — 1200:1 —
Laptopuri - Generale
Garanție comercială 36 36 36 36 36
Producător OPTOMA OPTOMA OPTOMA OPTOMA OPTOMA
Laptopuri - Memorie
Capacitate memorie RAM — 4 GB 4 GB 4 GB —
Laptopuri - Procesor
Număr nuclee procesor 8 4 4 — —
Producător procesor — ARM ARM — —
Software
Sistem de operare instalat Android Android 11 Android 11 Android 11 —
Stocare
Capacitate de stocare — 32 GB 32 GB 32 GB —
Tip echipament
Stylus — — Yes Yes —

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Descriere oficială

OPTOMA Touch 3 Series 75″ interactive flat panel display, Android 14 OS, Octa-core A72 x4 + A53 x4, GPU G52 MC3, 8GB RAM, 64 GB stocare, 3840×2160, Brightness 450, Raspuns 6ms, Back light: Direct type LED, 5.500:1, 1070 display colors, 2 x speaker count (2 x 20W), surfaace hardness 7H, Glass Anti Glare + Anti Finger Print.

Specificații tehnice 75 caracteristici
Accuracy touch
1 mm
Ambient light sensor
Yes
Built-in processor
Yes
Built-in projector
No
Built-in speaker(s)
Yes
Cables included
AC, HDMI, USB
Camera
Nu
Diagonala
75"
Display number of colours
1.07 billion colours
DisplayPorts quantity
1
Ethernet LAN (RJ-45) ports
2
Hardness
9H
Haze rate
25%
HDMI output ports quantity
1
HD type
4K Ultra HD
Headphone connectivity
3.5 mm
LED backlight
Yes
LED backlighting type
Direct-LED
Linux operating systems supported
Yes
Mac compatibility
Yes
Mac operating systems supported
Yes
Operating system version
14
OS
Android 14
Package weight
64.5 kg
Panel mounting interface
800 x 400 mm
Power consumption (max)
400 W
Power consumption (standby)
0.5 W
Processor architecture
ARM Cortex A72 + ARM Cortex A53
Puncte touch
N/A
Quantity per pack
1 pc(s)
Quick start guide
Yes
RAM
8GB
RAM capacity
8 GB
Remote control included
Yes
Response time
6 ms
RS-232 ports
1
Speaker power
40 W
Speakers
Da
Stocare
64GB
Touchscreen type
Infrared
USB-C 65W
Nu
VESA mounting
Yes
VGA (D-Sub) ports quantity
1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Wi-Fi
Yes
Windows operating systems supported
Windows 10, Windows 11, Windows 7, Windows 8, Windows XP
Carduri de memorie compatibile
SD
Număr difuzoare integrate
2
Greutate
51.5 kg
Sisteme mobile compatibile
Android
Diagonală ecran
190.5 cm (75)
Luminozitate ecran
450 cd/m²
Rezoluție ecran
3840 x 2160 pixels
Adâncime
112 mm
Lățime
1735 mm
Înălțime
1048 mm
Bluetooth
Yes
HDMI
4
Număr porturi HDMI
4
Număr porturi USB 2.0
1
Standard Wi-Fi
Wi-Fi 6 (802.11ax)
Versiune Bluetooth
5.2
Versiune HDMI
2.0
Culoare
Black
Ecran antireflex
Yes
Ecran tactil
Yes
Format ecran
16:9
Luminozitate ecran
450nit
Raport de contrast
5500:1
Garanție comercială
36
Producător
OPTOMA
Număr nuclee procesor
8
Sistem de operare instalat
Android
Cititor de carduri
Yes
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