Send Message

4.21 Inch 720x720 RGB Interface Round TFT LCD Display With 850nits

4.21 Inch 720x720 RGB Interface Round TFT LCD Display With 850nits
Features Gallery Product Description Request A Quote
Display Mode: TST421GGU-01C
Resolution: 720*RGB*720
Outline Mm: 132.5x132.5x9.3mm
Active Area : 105.84x105.84mm
Viewing: All O'clock
Interface: RGB
Luminance: 850nits
High Light:

RGB Interface Round TFT LCD Display


4.21 Inch Round TFT LCD Display


720x720 TFT LCD Screen

Basic Infomation
Place of Origin: CN
Brand Name: TSD
Model Number: TTST421GGU-01C
Payment & Shipping Terms
Packaging Details: Packed in the anti-static bag each, a certain quantity in one carton.
Delivery Time: 7 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 150000 per week
Product Description

Product Description


TST421GGU-01C is a 4.21 inch color TFT LCD display module, it consists of glass, polarizer, touch screen, backlight and more. This 720*720 resolution 4.21 inch TFT LCD Display with 850 brightness is support RGB interface.



Resolution: 720*720

Backlight: LED

TFT LCD Display Mode: Normal Black

Veiw Angle Direction: All

Panel Size: 4.21 inch TFT LCD Display panel


Product Paramenter

Type 4.21"  TFT LCD Display
Model Number TST421GGU-01C
Resolution 720*RGB*720
Outline mm 132.5x132.5x9.3mm
AA mm 105.84x105.84mm
Interface RGB
Luminance 850nits
Viewing Direction All O'clock
Operating Temperature -20℃~+70℃
Storage Temperature


Original Place Dongguang, CN
Brand Name  TSD
Warranty Period 1 year

Supply Ability

1500000 per month


FPC, CTP/RTP, logo, color , size etc


T/T Paypal, WU, CC etc.
Color Depth 16.7M
Size  4.21 inch

Product drawings:

4.21 Inch 720x720 RGB Interface Round TFT LCD Display With 850nits 0


Feature Of TFT Display Module


1) High range of temperature;

2) RGB Interface 

3) High-speed response, Low power consumption

4) Panel Type: TFT

5) Our components and processes are compliant to ROHS and REACH standard.

Pre-sales service

1. Our team design and make solutions based on different requirements from different customers.
2. We provide 24-hours service,and every message you quote inquiry will be replied within 12 hours.

After-sales services

1. We provide customer service through Skype, phone or email, supply you video or drawing to solve problems.
2. We provide remote control service through internet to achieve real time service, which will short time of solving problems.
3. We have professional engineer customer to keep fastly reply.


Our Certificates:

TSD factory have passed ISO9001, ISO14001, IATF16949 and ISO13485 certification etc., and TSD cooperate with ABB, 3M, Schneider, Avnet and other international famous enterprises.

Product Applications:

Our TFT liquid crystal displays are mainly used in communication equipment, consumer electronics, industrial applications, office automation, smart applications, automobiles, IT products, medical applications and other fields. Wherever there is a demand for LCD, our products can be used.


FAQ of TFT LCD Display


1. Why choose us?

We're a lcd display factory, our product is factory direct sales.


2. Does your company provide technical support if we meet the problem in LCD display.

Our technical team can solve the problems encountered in the use process for you.


3. Do you provide custom service?

We support OEM/ODM customization for our customers.


4. How can I trust you beacuse this is our first time to work with you?

TSD work in LCD industry for more thab 18 years, our sales team will provide you with one-to-one service and solve all your problems.


5. We're looking for a lcd display manufacturer to produce the display for our product.

We hope to be your LCD display suppliar in China. 

Recommended Products
Get in touch with us
Contact Person : Polly
Tel : 86-755-28225963
Characters Remaining(20/3000)