2.1 Inch Round TFT LCD Display with 480 x 480 Resolution and 450cd/m² Brightness

Product Specification

2.1 Inch480*480 Round TFT LCD Display Sweeping Machine Panel 

Product Description

Features:

• Product Name: Round TFT LCD
• Pixel arrangement: RGB Stripe
• Drive element: TFT Active Matrix
• Lumens degrees: 450cd/m²
• Active area: Φ53.28
• IC/LCM Driver IC: ST7701S
• Shape: Round
• Type: TFT LCD
• Resolution:480*480 pixels
• Color: 16.7 million
• Viewing angle: 160°
• Backlight: LCD
• Touch screen: optional
• High contrast and image quality
• Wide range of operating temperatures
• Low power consumption
• Long lifespan
• Compact and lightweight design

2.1-inch circular TFT liquid crystal display with a resolution of 480*480. Thanks to its core advantages of "small size + high pixel density (PPI approximately 270) + circular shape", it is widely used in fields that need to balance portability, visual refinement, and scene adaptability.

Small smart speaker / voice assistant: As the "visual interaction window" of the device, it can display basic information such as time, weather, volume level, and network status. Its circular shape can blend well with the rounded design of most desktop speakers. With a resolution of 480*480, it can avoid blurriness of text or icons, and is particularly suitable for close usage scenarios such as desktops and bedside tables.

Portable audio devices: such as high-end MP3 players and Bluetooth audio receivers, can display information like song titles, artists, playback progress, battery level, etc. The circular screen can reduce the "angularity" of the device's body, and the high resolution can clearly present thumbnail images of album covers, enhancing the visual quality beyond the audio quality.

Miniature sports cameras / recorders: Some ultra-small sports cameras (such as those used for cycling or worn by pets) feature round screens. These screens are used for previewing the footage, displaying shooting modes (photos / videos), and showing remaining storage space. The small size does not take up too much space on the device, and the high resolution ensures that the preview images are not blurry.

Entry-level / functional smartwatch: A smartwatch that focuses on "long battery life + basic functions" (such as for elderly, children, or users with minimal requirements), capable of displaying time, heart rate, steps, incoming/outgoing call/message alerts, etc. The circular screen conforms to users' traditional perception of a "watch", and the high resolution enables small fonts (such as text summaries) to be clearly readable, avoiding visual fatigue.

Advanced sports bracelet: Different from traditional square bracelets, some sports bracelets that emphasize "appearance level + sports data" will adopt a circular screen, capable of displaying sports modes (running / cycling / swimming), real-time heart rate curves, calorie consumption, etc. The 2.1-inch size is larger than that of ordinary bracelets, allowing for the presentation of more data simultaneously. The 480*480 resolution ensures smooth curves and digital displays without jagged edges.

FAQ:

1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?

Answer: No problem. Firstly, please kindly send us your specification/ drawing paper 

If you have not the specification, you can also provide your samples; we will recommend the suitable one

 if it is standard products. Or we can customize for you based on your own requirement.

2.This LCD  is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
      Answer: For the segment type LCD module, if you need modify the outline size or display content,

a new LCD glass module is need. We have to open new tooling for you.

3. This LCD display is HTN type, but I want STN type,can you make?
      Answer: That’s all right .  we can change for you as per you request.

4. I want customize a new LCD module. Can you do?
      Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size  

of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode, 
Storage Temp. Operating Temp.  Supply Voltage, Viewing direction, drive condition), we can customize for you.

5. What is leading time for tooling?
      Answer: General speaking, it will cost 15 to 25 days  after drawing paper confirmation and tooling charge payment,

we can report you the exact time when you confirm the drawing paper.

6. Can you send us samples for checking?
     Answer: Yes,. Samples order is available.

7. What is the Leading Time?
    Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for 

special ones, the leading time is about 15-30 days. suppose we can finish earlier,  we will report the information in advanced.