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TekGroAml 4 inch IPS Square LCD Display 720x720 300 nits, H/D Video Port
✅ In stock
F
Grade
Analysis Confidence
55%
Price verified Sep 24, 2026 6:12 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 76% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Anhui Kexintongda Trading Co., Ltd.
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High Resolution Square Display: This 4 inch square display kit features 720 x 720 resolution providing a compact screen format for gauges, status panels, control pages, simulator dashboards, and embedded DIY user interfaces with a-Si TFT, RGB stripe / Normally Black technology
✓H/D Controller Board Included: The kit includes a controller/driver board with H/D signal input requiring a stable power source according to the final board requirement, compatible with H/D-output hosts and single-board-computer projects that may require display configuration
✓Power Requirements: Input power specification of 5V 1A must be prepared separately by the user, and there is no OSD setting available for this display
✓Plug and Play Installation: Simple setup by directly connecting the power cable and signal cable allows the screen to work immediately, ensuring the screen and board operate in an insulated environment for safety
✓Versatile Application Support: This display is suitable for various kinds of embedded systems, handhelds, smart home gadgets, industrial control panels, consumer electronics, industrial control, and medical devices
✓Vibrant Color Display: Features 16.7M color support with 300 cd/m2 brightness and 800:1 contrast ratio providing clear and vivid visual output for retro gaming monitors and DIY embedded smart machines
✓Wide Viewing Angle: Offers all-direction viewing angles of 85/85/85/85 degrees ensuring consistent display quality from multiple viewing positions for enhanced user experience
⚙️ Specifications
Brand
TekGroAmlㅤ
Screen Size
4 inches
Resolution
720x720
Aspect Ratio
1:1
Screen Surface Description
Glossy
Screen Finish
Glossy
Contrast Ratio
800:1
Refresh Rate
60 hertz
Display Type
IPS
Display Technology
TFT
Viewing Angle
85 degrees
