22.16 in 8.51 in  | 19.61 in 5.55 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Acer V9800 |  Optoma UHD65 | |
|---|---|---|
| Projector type | DLP | DLP |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Analog 3.5mm output | no | yes |
| Analogue 3.5mm input | no | yes |
| Analogue RCA stereo input | no | no |
| Component input (YPbPr/YCbCr) | no | no |
| Composite input | no | no |
| Digital coaxial input (S/PDIF) | no | no |
| Digital coaxial output (S/PDIF) | no | yes |
| Serial interface type | RJ-45 | RS-232 |
| DisplayPort | no | no |
| DVI in | no | no |
| HDMI | yes | yes |
| HDMI version | 2.0 | 1.4a/2.0 |
| Number of HDMI inputs | 1 | 2 |
| MHL | no | yes |
| Headphone output | no | no |
| Microphone input | no | no |
| S-video input | no | no |
| SCART in | no | no |
| USB | yes | yes |
| USB 2.0 | 1 | 2 |
| VGA in | yes | yes |
| Number of VGA (D-Sub) ports | 1 | 1 |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Design type | Desktop projector | Desktop projector |
| Portable | no | no |
| Colour of product | Black | Black |
| Steering | Manual | Manual |
| 3-Chip/Colour wheel | Colour wheel | Colour wheel |
| Built-in display | no | no |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Noise level | < 26 | 25 - 28 |
| Noise level (economic mode) | 23.0 dB | 25.0 dB |
| Operating relative humidity (H-H) | 0 - 80 | 0 - 85 |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Width | 22.16 in | 19.61 in |
| Height | 8.51 in | 5.55 in |
| Depth | 18.53 in | 13.03 in |
| Weight | 33.07 lb | 17.2 lb |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Lens shift | yes | yes |
| Focal length range (f-f) | 20.54 - 30.31 | 20.91 - 32.62 |
| Type of lens shift |
| Vertical |
| Lens memory | no | no |
| Throw ratio | 1.36 - 2.03 | 1.39 - 2.22 |
| Focus | Manual | Manual |
| Aperture range (F-F) | 2.05 - 2.37 | 2.5 - 3.26 |
| Zoom ratio | 1.5 x | 1.6 x |
| Zoom type | Manual | Manual |
| Projection distance | 4.28 - 5.42 | 1.3 - 9.3 |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Type of lamp | UHP | Bulb |
| Lamp life max (normal) | 6000.0 h | 1500.0 h |
| Lamp life max (eco) | 6000.0 h | 10000.0 h |
| Number of lamps | 1 | 1 |
| Bulb power | 240.0 W | 240.0 W |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Screen size compatibility | 95 - 180 | 26.45 - 302.2 |
| Resolution | 3840 x 2160 px | 3840 x 2160 px |
| Number of colours | 1.073 billion colours | 1.073 billion colours |
| Native aspect ratio | 16:9 | 16:9 |
| Aspect ratio |
|
|
| Brightness (max) | 2200.0 lm | 2200.0 lm |
| Contrast ratio | 1000000:1 | 1200000:1 |
| Dynamic contrast | 1000000:1 | 1200000:1 |
| Refresh rate | 200.0 Hz | 120.0 Hz |
| Video formats supported |
|
|
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Handheld remote control | yes | yes |
| Memory card reader | no | no |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Ethernet connection | yes | yes |
| Number of Ethernet LAN (RJ-45) ports | 1 | 1 |
| Wireless network (Wi-Fi) | no | no |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| 3D support (3D-Ready) | yes | no |
| HD ready | yes | yes |
| Full HD (HD ready 1080p) | yes | yes |
| HDR | no | yes |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Built-in speakers | no | yes |
| Acer V9800 | Optoma UHD65 | |
|---|---|---|
| Operational Power Consumption (min-max) | 241 - 318 | 249 - 305 |
| Power consumption (typical) | 318.0 W | 305.0 W |
| Power consumption (economy mode) | 241.0 W | 249.0 W |
| Power management | Mains |
|
| Pros | ||
|---|---|---|
| Cons |
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