| model |
Changhong 55Q3R |
| picture |
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| Price/merchant |
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| essential information |
| product positioning | LED TV, network TV, smart TV, ultra-high definition TV, ultra-thin TV, large screen TV |
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| Screen size | 55 inches |
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| resolving power | 4K（3840*2160） |
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| Screen scale | 16:9 |
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| Backlight | LED |
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| Recommended viewing distance | 2.8-3.8m |
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| operating system | Android 6.0 |
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| Time to market | July 2016 |
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| Brand type | Domestic brands |
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| Screen display |
| Refresh rate | 60Hz |
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| contrast ratio | 7000:1 |
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| viewing angle | 178/178 degrees |
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| Screen brightness | 600cd/㎡ |
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| HDR display | Support, HDR |
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| Audio parameters |
| output power | 9W×2 |
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| speaker | 4 |
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| Sound system | UMAX sound system, DTS decoding, Dolby Cinema sound effect |
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| hardware configuration |
| CPU | Quad core Cortex A53 high-performance 4K TV special chip |
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| GPU | High performance dual core Mali-T820 4K image engine |
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| Other processors | Quad core VPU |
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| RAM | 2GB |
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| ROM | 16GB |
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| Wireless intelligence |
| Content platform | Video licensor: iCNTV (Tencent) |
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| Intelligent interconnection | Cooperated with iFLYTEK to carry the ChiQ artificial intelligence speech recognition system; Multi screen interaction: DLAN |
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| USB media play | USB supports video formats: H.264/EVC, H.265/HEAC, TS, AVI, MPG, MKV, MOV, MP4, RM, RMVB, FLV and other common multimedia video formats
USB supports audio formats: MPEG1/2 Layer1/2, MP3, Dolby (AC-3), AAC, HE-AAC, DTS, etc
USB supports image format: JPEGPNGBMP |
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| Airframe interface |
| HDMI interface | 3×HDMI2.0 |
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| USB interface | 2×USB2.0
1×USB3.0 |
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| Expansion card | 1 × digital TV CAM card slot |
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| energy efficiency |
| Power performance | 220V/50Hz |
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| Energy efficiency grade | Level 2 energy efficiency |
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| Dimension and weight |
| Appearance design | It adopts the simple design of the fashionable metal wire drawing and ultra narrow frame, and is also equipped with a pair of exquisite herringbone brackets |
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| The thinnest part of the fuselage | 8.8mm |
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| Including base size | Including base: 1235 × 770 × 220mm
Without base: 1235 × 711.4 × 37.4mm |
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| Package size | 1436×883×178mm |
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| Including base weight | Including base: 16kg
Without base: 15.7kg |
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| Package weight | 21.5kg |
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| TV accessories |
| Packing list | TV body x1
Instruction x1
Warranty card x1
Remote control x1 |
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| Optional Accessories | Game controller, wireless keyboard and mouse |
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| Warranty Information |
| warranty policy | National joint insurance, enjoying three guarantees service |
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| Warranty period | 1 year |
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| Warranty remarks | One year for the whole machine, three years for the display screen, backlight module, logic module and high-frequency tuner |
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| customer service telephone numbers | 400-811-1666 |
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| Phone notes | 24-hour service |
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| Details | If the TV product fails within the "three guarantees" period of validity, the user must enjoy free maintenance service with the purchase invoice and the product warranty repair sheet. When enjoying free maintenance service, the machine number of the repaired product must be consistent with that on the warranty. If there is no purchase invoice, the production date of the product model number shall be postponed for 3 months as the starting time of the "three guarantees" period of validity of the user's product; If the user has neither of them, he/she will not enjoy free maintenance service, and our company will implement charging service. Enter the official website>> |
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| model |
Changhong 55Q3R |
