Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320
Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320
Price: ¥8436.00
¥7648.64/ piece
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Ortustech COM33T3N71ZLC
Ortustech COM33T3N71ZLC

Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320

Price: ¥8436.00
¥7648.64/ piece
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Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320

Product Information Product Specifications
Model:
COM33T3N71ZLC
Application:
Industrial
Resolution:
120×320
Brightness:
625 cd/m²
Contrast Ratio:
300:1
Viewing Angle:
80/80/80/80
Lamp Type:
WLED
Signal Interface:
TTL
Panel Type:
a-Si TFT LCD
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
150
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

Product Overview

The Ortustech COM33T3N71ZLC is a 3.3" industrial LCD display panel featuring 120×320 resolution, designed for compact applications in handheld devices, smart home controls, and wearable electronics. With 625 cd/m² brightness and 300:1 contrast ratio, this display provides clear, readable visuals for various embedded systems.

Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel Specifications:

BrandOrtustech
ModelCOM33T3N71ZLC
Size3.3"
Resolution120×320
Brightness625 cd/m²
Contrast Ratio300:1
Viewing Angle80/80/80/80
Display Colors262K
BacklightWLED
InterfaceTTL

Ortustech COM33T3N71ZLC LCD Display Panel  Applications:

Handheld terminals and scanners

Smart home control devices

Wearable electronics

Industrial instrumentation

Point-of-sale terminals

Why Choose Zhiyan?

Zhiyan is a professional industrial LCD display supplier with years of experience in sourcing and distributing genuine Ortustech panels. We provide competitive pricing, fast shipping, and reliable after-sales service. All products are rigorously tested before shipment to ensure quality.


FAQ:

Q1: What are the key display specifications of the COM33T3N71ZLC?
A: The COM33T3N71ZLC is a 3.3-inch industrial LCD panel with a resolution of 120 (RGB) × 320 pixels. It features a portrait bar-type (long strip) form factor, making it suitable for control panels, smart home interfaces, or audio equipment where space is narrow but vertical display area is needed.

Q2: What interface does the COM33T3N71ZLC use?
A: This model typically uses a parallel RGB interface (MCU 8080/6800 compatible) or a serial SPI interface, depending on the exact variant. Unlike larger Ortustech panels (which often use MIPI), this smaller bar-type panel is designed for simple low-pin-count connections. Please refer to the official datasheet for exact pin assignment.

Q3: What is the typical brightness and whether it supports sunlight readability?
A: The typical brightness is around 400–500 cd/m² (please verify with datasheet). It does not use the Blanview transflective technology found in larger Ortustech models (e.g., 3.5" series). Therefore, outdoor direct sunlight readability is limited without extra backlight boosting.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320

Ortustech COM33T3N71ZLC 3.3" Industrial LCD Display Panel 120×320

COM33T3N71ZLC

120×320
625 cd/m²
300:1
80/80/80/80
WLED
TTL
a-Si TFT LCD
COM27H2P88UTC Ortustech 2.7 inch 240(RGB)×320 tft lcd module

COM27H2P88UTC Ortustech 2.7 inch 240(RGB)×320 tft lcd module

COM27H2P88UTC

2.7"
240(RGB)×320, QVGA, 3:4
280 cd/m² (Typ.)
800:1 (Typ.) (TM) 2:1 (Typ.) (RF)
80/80/80/80 (Min.)(CR≥10)
3S1P WLED, 50K hrs, No Driver
Parallel RGB (1 ch, 6-bit) , FPC 39 pins
a-Si TFT-LCD, LCM
COM33T3N71ZLC is a a-Si TFT LCD Display screen Product from .According to 's product specification sheet,COM33T3N71ZLC display has a resolution of 120×320, Contrast Ratio is 300:1,Viewing Angle is 80/80/80/80,Lamp Type is WLED,Signal Interface is TTL,Brightness is 625 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of COM33T3N71ZLC after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
flight_takeoff Shipment
  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
  • inventory_2 Anti-static, shock-proof professional packaging for international transit
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

Alibaba Verified Supplier Certificate
CITEO Membership Certificate
Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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local_shipping On Delivery

"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

"Fast shipping, good communication, goods as described, will buy again."
— Verified Buyer, Aug 2025

support_agent On Service

"The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
— Verified Buyer, Aug 2025

"Fast delivery, competitive price, excellent support."
— Verified Buyer, Aug 2025

inventory_2 On Hard-to-Find Models & Price

"Good price for things hard to find!"
— Verified Buyer, Aug 2025

"Excellent quality, affordable price, worth recommending."
— Verified Buyer, Nov 2024

Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

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P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
H******i
Nov 18, 2024
(4/5)
Excellent quality, affordable price, worth recommending
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