So sánh xiaomi 3s 65 inch và 4a 65 inch năm 2024

Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches.

64.5 in [inches]Diagonal

Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen.

1639 mm [millimeters] 163.9 cm [centimeters] 64.5276 in [inches] 5.3773 ft [feet]Width

Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.

1428.48 mm [millimeters] 142.848 cm [centimeters] 56.2394 in [inches] 4.6866 ft [feet]Height

Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio.

803.52 mm [millimeters] 80.352 cm [centimeters] 31.6346 in [inches] 2.6362 ft [feet]Radius of curvature

There are curved displays, whose curve is part of a circumference [arc]. In order to give more precise information about the curve of the screen, often the manufacturer provides data about the radius of this circumference. The smaller the radius, the larger the screen curve.

4000 mm [millimeters] 400 cm [centimeters] 157.48 in [inches] 13.1234 ft [feet]Panel manufacturer

Name of the manufacturer of the display panel.

SamsungPanel type

There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc. The image quality depends directly on the type of the display panel used.

SVAAspect ratio

The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10.

1.778:1 16:9Resolution

Information about the number of pixels on the horizontal and vertical side of the screen. A higher resolution allows the display of a more detailed and of higher quality image.

3840 x 2160 pixels Ultra HD [UHD] / 4K / 2160pPixel pitch

The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution [the TFT ones, for example], the pixel pitch depends on the resolution and the size of the screen.

0.372 mm [millimeters] 0.0372 cm [centimeters] 0.0146 in [inches] 0.0012 ft [feet]Pixel density

Information of the number of pixels in a unit of length. With the decrease of the display size and the increase of its resolution, the pixel density increases.

68 ppi [pixels per inch] 26 ppcm [pixels per centimeter]Display area

The percentage of the approximate area, taken by the active part of the screen, to the total front area.

95.24 % [percent]NTSC [1953]

The NTSC [1953] color space is introduced in 1953 by the FCC with the appearance of color television and has a wider gamut than the sRGB.

78 % [percent]Static contrast

The static contrast shows the ratio between the brightest and the darkest color, which the display can reproduce simultaneously, for example, within one and the same frame/scene.

4000 : 1Horizontal viewing angle

Information about the maximum horizontal viewing angle, within which the image on the screen is of acceptable quality.

178 ° [degrees]Vertical viewing angle

Information about the maximum vertical viewing angle, within which the image on the screen is of acceptable quality.

178 ° [degrees]Average response time

Information about the average amount of time, in which the pixels change from one color to another.

8 ms [milliseconds] 0.0080 s [seconds]3D

Information on whether 3D is supported or not.

NoVertical frequency [digital]

The vertical frequency/refresh rate shows how many times in a second the image on the screen is refreshed.

50 Hz / 60 Hz [hertz]110V

Permissible voltage tolerance in a 110-volt electric system.

100 V - 120 V [volts]220V

Permissible voltage tolerance in a 220-volt electric system.

220 V - 240 V [volts]Alternating current frequency

Requirement regarding the alternating current frequency in the electric system.

50 Hz - 60 Hz [hertz]Power consumption [sleep]

Power consumption in sleep/stand by/suspend mode.

0.5 W [watts]Power consumption [maximum]

The maximum possible power consumption.

240 W [watts]Width

Width without stand in different measurement units.

1446.2 mm [millimeters] 144.62 cm [centimeters] 56.937 in [inches] 4.7448 ft [feet]Height

Height without stand in different measurement units.

833.3 mm [millimeters] 83.33 cm [centimeters] 32.8071 in [inches] 2.7339 ft [feet]Depth

Depth without stand in different measurement units.

41.4 mm [millimeters] 4.14 cm [centimeters] 1.6299 in [inches] 0.1358 ft [feet]Weight

Weight without stand in different measurement units.

27.3 kg [kilograms] 60.19 lbs [pounds]Width with stand

Width with stand in different measurement units.

1446.2 mm [millimeters] 144.62 cm [centimeters] 56.937 in [inches] 4.7448 ft [feet]Height with stand

Height with stand in different measurement units.

902.4 mm [millimeters] 90.24 cm [centimeters] 35.5276 in [inches] 2.9606 ft [feet]Depth with stand

Depth with stand in different measurement units.

285.4 mm [millimeters] 28.54 cm [centimeters] 11.2362 in [inches] 0.9364 ft [feet]Weight with stand

Weight with stand in different measurement units.

28.5 kg [kilograms] 62.83 lbs [pounds]Colors

Information about the colors, in which the specific model is offered to the market.

BlackVESA mount

Information about whether there is a possibility for wall mounting according to the VESA Mounting Interface Standard [MIS].

YesVESA interface

There are many various interfaces under the VESA standard, which differ in the size of the brackets, the distances between the screw holes and their number.

200 x 300 mmRemovable stand

Information about whether the stand can be dismounted. Usually, this is required for wall mounting.

YesHeight adjustment

Information about whether the stand allows height adjustment.

NoLandscape/portrait pivot

Some displays have the ability to operate in landscape and portrait mode alike.

NoLeft/right swivel

Information whether the display can be swiveled around the stand axis.

NoForward/backward tilt

Most displays have the ability to be tilted forward and backward as to provide a more comfortable viewing position for the user.

NoTV tuner

Information about the TV tuners, which the current model is equipped with.

Analog [NTSC/PAL/SECAM]SoC

The system-on-chip [SoC] integrates different hardware components such as CPU, GPU, memory and others.

MStar 6A928Processor [CPU]

The main function of the processor [CPU] is to interpret and carry out instructions, thus allowing the functioning of the operating system and the software applications.

ARM Cortex-A17CPU cores

The software instructions are performed by the CPU cores. The higher number of cores allows for the parallel [simultaneous] processing of more instructions and achieving higher performance. There are various processors equipped with 1, 2, 4, 6, 8, and more cores.

4CPU frequency

The clock rate/frequency of the CPU is measured in megahertz [MHz] or gigahertz [GHz] and indicates its working speed. Within one cycle or tick the processor may perform a varied number of instructions.

1400 MHz [megahertz]GPU

The GPU processes computer graphics calculations. It is actively used in games, video decoding/playing, user interface visualization and so on. Its parallel architecture allows for its usage in specific calculations, which are processed more effectively by the GPU than by the CPU.

ARM Mali-T760 MP4GPU cores

Similar to the CPU, the GPU may have more than one core, which serve for the parallel computing of various tasks and achieving better performance with various software applications.

4RAM capacity

The random-access memory [RAM] is used by the operating system and the software applications installed. Usually, more RAM provides better performance.

2 GB [gigabytes]RAM type

There are different types of RAM and in the course of time they develop in parallel with the processors. Each consecutive RAM generation provides better performance via higher reading and writing speeds.

DDR3RAM channels

The multi-channel architecture of the RAM aims to increase the speed, with which data is transferred to/from the memory. More channels ensure higher data transfer rates.

Triple channelStorage

Information about the storage capacity, which is used for the operating system and for installing different applications, saving video, music, photos and other data.

8 GB [gigabytes]Internal storage type - eMMC 5.0Operating system [OS]

The operating systems of the smart TV sets feature user interface technologies for navigation and other ways of interaction with the smart TV - installing applications, internet browsing, video calls, sharing content with other users, playing videos and music, etc.

MIUI TV [Android 5.1 Lollipop]2 x dome tweeter 4 x woofer [63 mm] Bass Boost Dolby DTS Virtual Surround SoundCamera

Information whether the current model has a built-in camera or not.

NoNetwork

Information about the network technologies and standards supported by the model, which allow for it to connect to and communicate with other devices.

LAN Wi-Fi 802.11a [IEEE 802.11a-1999] 802.11b [IEEE 802.11b-1999] 802.11g [IEEE 802.11g-2003] 802.11n [IEEE 802.11n-2009] 802.11n 5GHz 802.11ac [IEEE 802.11ac] Bluetooth Wi-Fi Direct DLNAConnectivity

Information about the available connectivity ports, slots and interfaces such as USB, infrared port, SD card slot, audio/video and network interfaces, etc.

1 x USB 2.0 1 x USB 3.0 1 x Ethernet RJ45 3 x HDMI 2.0 [ARC; CEC] 1 x D-sub 1 x AV Composite In 3.5 mm jack 1 x Antenna [RF] [Female]High-bandwidth Digital Content Protection [HDCP] 2.2Features

Information about additional software features, technologies, functions and services of the model.

MACE-Pro4 UC+ Engine Ultra Clear Noise ReductionImage file formats

Information about some of the main accessories included in the standard packaging of the current model.

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