[Xiaomi TV 4A 55 inch parameters] Xiaomi TV 4A 55 inch TV parameter_specification_performance

Statement: For reference only, subject to local actual sales information

Screen size: 55 inches

resolving power: 4K（3840*2160）
Response time: 8ms

Panel type: No data temporarily
HDMI interface: 3 × HDMI2.0 (including one ARC)

USB media play: Support, built-in Mi Player full grid >>
Operating system: PatchWall

Recommended viewing distance: 2.8-3.8m

Smart TV

Smart TV A TV that has an operating system, supports living room entertainment applications, and can achieve extended functions by installing application software.
Internet TV

Internet TV Based on one of the traditional TV and intelligent TV, TV content can be on-demand and managed through the Internet.
Ultra HD TV

Ultra HD TV 3840 * 2160 resolution, large screen, thinner body, more delicate picture, great visual impact, but expensive, content is relatively scarce.
LED TV

LED TV The thin body, relatively low power consumption, high brightness, long service life and large viewing angle are the mainstream choice at present.
55 inches
USB media play

USB media play Refers to the USB interface of TV with the function of playing media.

Warranty policy:
National joint insurance, enjoying three guarantees service; The warranty period is 1 year (1 year for complete machine and 3 years for main parts)
Customer service telephone:
400-100-5678 (Monday to Sunday: 8:00-18:00)
Specific contents:
Within seven days after the user signs for the Xiaomi TV set, if there is a performance failure that is not caused by human error, the consumer can choose to return, replace or repair the set, and Xiaomi Company or the service provider designated by Xiaomi Company will provide free door-to-door service; Seven day return without reason is only applicable to the commodities sold on the official website of Xiaomi. Artificial damage, damaged packing cases, and missing random parts are not within the scope of seven day return without reason. The logistics fees generated by seven day return without reason are borne by consumers (the logistics fees paid at the time of purchase are not refundable). Enter the official website>>

essential information
product positioning	LED TV ， Internet TV ， Smart TV ， Ultra HD TV ， Internet TV ， Large screen TV error correction
Screen size	55 inches error correction
resolving power	4K（38402160） error correction*
Screen scale	16:9 error correction
Backlight	LED error correction
Backlight mode	D-LED: jointly developed by Xiaomi/Ruixuan error correction
Recommended viewing distance	2.8-3.8m error correction
operating system	PatchWall error correction
Time to market	March 2017 error correction
Brand type	Domestic brand, Internet brand error correction

Screen display
Refresh rate	60Hz error correction
contrast ratio	1200:1 error correction
viewing angle	178/178 degrees error correction
response time	8ms error correction
Image technology	dynamic backlight NTSC：72% Dynamic response: 6 ms (LG); 8 ms (Samsung), 6.5 ms (CSOT) Static contrast: 1200:1 (LG); 6000:1 (Samsung); 4500:1 (CSOT) error correction

Audio parameters
Volume control	Automatic volume adjustment error correction
output power	6W×2 error correction
Sound effect system	The latest Dolby sound technology, virtual surround sound, bass enhancement, dialogue enhancement error correction

hardware configuration
CPU	Quad core Amlogic T962 Cortex A53 1.5GHz error correction
GPU	Mali-450 MP5 750MHz error correction
RAM	2GB error correction
ROM	8GB eMMC 5.1 error correction

Wireless intelligence
Intelligent application	Online video, HD player, game center, app store, Migo music, fashion pictorial, TV steward, weather, calendar error correction
Intelligent interconnection	Wireless display: built-in Mi Lian protocol Mobile phone control: screen projection artifact, mobile phone application Interconnection: Xiaomi router, Xiaomi camera, Xiaomi bracelet, Xiaomi air purifier, Xiaomi water purifier, Xiaomi smart socket Wireless control: support editing and playing playlists, adjusting volume and sound effect, and upgrading audio firmware through mobile app; Wireless connection to mobile phones, tablets, laptops and other devices error correction
Network function	Wired/WiFi (dual band 2.4/5GHz 802.11a/b/g/n) error correction
Bluetooth function	Yes, Bluetooth 4.2/BLE low power consumption, multiple devices can be connected at the same time, and Bluetooth remote control, mouse, keyboard, headset, audio and other wireless devices are supported error correction
USB media play	Yes, built-in Mi Player full format player, supporting RM, FLV, MOV, AVI, MKV, TS, MP4 and other mainstream formats; H. 265/H.264 hard decoding: H.265 4K@60 Frame, H.264 4K@30 frame Other decoding: MPEG1/2/4 VC-1 DivX4/5 WMV3 1080P@60 REAL8/9/10 1080P@30 error correction

Airframe interface
HDMI interface	3 × HDMI2.0 (including one ARC) error correction
network interface	1 × network interface error correction
USB interface	2×USB2.0 error correction
Other interfaces	1 × AV interface 1 × analog signal DTMB 1 × audio output (S/PDIF) error correction

energy efficiency
Power performance	220V/50Hz error correction
Product power consumption	160W error correction
standby power	<0.5W error correction
Energy efficiency grade	Level 3 energy efficiency error correction

Dimension and weight
Appearance design	The front adopts the stone grain process, and the back adopts the metal paint process error correction
Product color	black error correction
Including base size	1236.5×778.6×285.7mm error correction
Without base size	1236.5×724.6×12.3mm error correction
Including base weight	14.2kg error correction
Weight without base	13.9kg error correction

Specifications
Remote control	Infrared remote control (standard version)/Bluetooth touch voice remote control (AI voice version) error correction
Installation mode	Built in base, wall mounted error correction
Other characteristics	Operating environment: operating temperature 0 ℃~45 ℃, humidity 20%~80% Storage temperature - 15 ℃~45 ℃, relative humidity<80% error correction

TV accessories
Packing list	Screen x1 Bracket x2 Installation instructions x1 Infrared remote control (standard version)/Bluetooth touch voice remote control (AI voice version) x1 No.7 battery (AI voice version) x2 Screw x5 error correction

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service error correction
Warranty period	1 year error correction
Warranty remarks	One year for complete machine and three years for main parts error correction
customer service telephone numbers	400-100-5678 error correction
Phone notes	Monday to Sunday: 8:00-18:00 error correction
Details	Within seven days after the user signs for the Xiaomi TV set, if there is a performance failure that is not caused by human error, the consumer can choose to return, replace or repair the set, and Xiaomi Company or the service provider designated by Xiaomi Company will provide free door-to-door service; Seven day return without reason is only applicable to the commodities sold on the official website of Xiaomi. Artificial damage, damaged packing cases, and missing random parts are not within the scope of seven day return without reason. The logistics fees generated by seven day return without reason are borne by consumers (the logistics fees paid at the time of purchase are not refundable). Enter the official website>> error correction

Add Comparison Bar Copy Table \| Copy the mixed layout table
* For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain