Price Comparison
VS
Optoma HD146X
VS
Xiaomi Redmi Note 9 4G
Feature Comparison
Main features
Main features
| General Grouping | Fixed | - |
|---|---|---|
| Lamp Technology Type | - | |
| Lamp Power | - | |
| Standard Image Quality | - | |
| Maximum Image Diameter | 301 inch | - |
| Minimum Image Diameter | 28 inch | - |
Main components
Main components
| Focal Length in Millimeters | 15.59 to 17.14 mm | - |
|---|
Visual details
Visual details
| Minimum Distance to the Screen | 1 meter (m) | - |
|---|---|---|
| Maximum Distance to the Screen | 9.8 meter (m) | - |
| Throw Ratio | 1.47 to 1.62 | - |
| Magnification Level | 1.1 times (e.g., 2x for 2 times) | - |
| White Light Brightness | 3600 lumen (lm) | - |
| Color Light Brightness | 3600 lumen (lm) | - |
| Horizontal and Vertical Image Correction (Keystone) | Yes | - |
Technical features
Technical features
| Focus System Type | Manual | - |
|---|---|---|
| Total Speaker Power | - | |
| Wi-Fi Connection | No | - |
| Bluetooth Connection | No | - |
| Fast Charging Capability | - | Yes |
Power supply and battery life
Power supply and battery life
| Power Source Type | Mains power | - |
|---|---|---|
| Battery Capacity | - | 6000mAh |
| Battery Technology | - | Lithium Polymer |
Other features
Other features
| Current and Voltage | - | |
|---|---|---|
| Overall Projector Dimensions | 108 * 244 * 316 millimeter (mm) | - |
| Overall Projector Weight | 2800 gram (g) | - |
Initial data or main information
Initial data or main information
| Price Range at Time of Release | - | |
|---|---|---|
| Introduction Time | - | November 26, 2020 |
| Availability Status | - | Released |
| Official Release Date | - | November 26, 2020 |
| Operating System Type at Release | - | Android |
| Operating System at Release | - | Android 10 |
Aesthetic features
Aesthetic features
| Size and Dimensions | - | 162.3 x 77.3 x 9.6 mm |
|---|---|---|
| Product Weight | - | 198 gram (g) |
Style and design
Style and design
| Front Panel Material | - | Glass - Gorilla Glass 3 |
|---|---|---|
| Frame material type | - | Metal - 7000 Series Aluminum |
Display
Display
| Screen Size | - | 6.53 inch |
|---|---|---|
| Display Panel Type | - | |
| Highest Refresh Rate | - | 60 hertz (hz) |
| Display Resolution | - | |
| Pixel Density Range | - | |
| Screen-to-Body Ratio | - | ~83.4 percent (%) |
| Screen Aspect Ratio | - | 19.5:9 |
| Maximum Brightness Level | - | 400 nit |
Connections
Connections
| Memory Card Slot | - | Yes |
|---|---|---|
| Bluetooth Support | - |
Main memory and RAM
Main memory and RAM
| Memory Card Slot Type | - | microSDXC (dedicated slot) |
|---|
Main camera
Main camera
| Main Camera Type - Wide/Standard | - | 48 megapixel (mp) |
|---|---|---|
| Ultra-Wide Lens | - | 8 megapixel (mp) |
| Depth Sensor Camera | - | 2 megapixel (mp) |
| Maximum Video Recording Quality of Rear Camera | - |
Front camera
Front camera
| Main Selfie Camera Quality | - | 8 megapixel (mp) |
|---|---|---|
| Maximum Video Recording Resolution of Selfie Camera | - |
Battery and charging features
Battery and charging features
| Battery Replaceability | - | Non-user replaceable |
|---|---|---|
| Maximum Supported Charging Power | - | |
| Wireless Charging Support | - | No |
| Connection Port Type | - | USB Type-C 2.0 |
| OTG Support | - | Yes |
Audio features
Audio features
| Speaker Type | - | Stereo (dual) |
|---|---|---|
| Number of 3.5mm Jacks | - | Yes |
Communications and sensors
Communications and sensors
| Fingerprint Sensor Type | - | On the side of the phone |
|---|---|---|
| Wi-Fi Specifications | - | |
| Communication Technologies | - | |
| 5G Support | - | No |
| Navigation Type and GPS | - |
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User Rating Comparison
Optoma HD146X
0
/10
from total 1 Vote
Xiaomi Redmi Note 9 4G
0
/10
from total 1 Vote
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