AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module
AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module
Price: $250.00
$245.00/ piece
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G121EAT03.0
G121EAT03.0
G121EAT03.0
G121EAT03.0

AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module

Price: $250.00
$245.00/ piece
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AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module

Product Information Product Specifications
Model:
G121EAT03.0
Brand:
AUO
Application:
Industrial
Size:
12.1"
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview

AUO G121EAT03.0 12.1-Inch Industrial TFT LCD Display Module


The AUO G121EAT03.0 is a 12.1-inch industrial TFT LCD module designed for advanced HMI systems, industrial computers, medical equipment, and embedded applications requiring high image quality and long-term reliability.

This panel features 1280 × 800 WXGA resolution, AHVA (Advanced Hyper-Viewing Angle) technology, a wide viewing angle design, and an LVDS interface for stable high-speed image transmission. The G121EAT series belongs to AUO's industrial display family, which is commonly used in HMI, medical terminals, industrial tablets, and automation equipment.

With its compact 12.1-inch size, high resolution, and industrial-oriented design, the G121EAT03.0 is suitable for applications where clear graphics, touch integration, and reliable operation are required.


Key Features

12.1-inch industrial TFT LCD module

Native resolution: 1280 × 800 (WXGA)

AHVA wide viewing angle technology

Normally Black transmissive display

LVDS digital interface

WLED backlight

High contrast ratio

Excellent color reproduction

Slim industrial mechanical design

Suitable for 24/7 operation systems


Technical Specifications

SpecificationDetails
ModelG121EAT03.0
ManufacturerAUO
Display Size12.1 Inch
LCD Typea-Si TFT-LCD
Resolution1280 × 800 (WXGA)
Aspect Ratio16:10
Display TechnologyAHVA
Display ModeNormally Black, Transmissive
Active AreaApprox. 261.12 × 163.2 mm
Pixel PitchApprox. 0.204 × 0.204 mm
BrightnessApprox. 500 cd/m²
Contrast RatioApprox. 1000:1
Viewing Angle89°/89°/89°/89°


Typical Applications

Industrial Human Machine Interface (HMI)

PLC control terminals

Factory automation equipment

Industrial PCs (IPC)

Medical monitoring systems

Embedded computers

Industrial tablets

Test and measurement equipment

Transportation control systems


Why Choose AUO G121EAT03.0?

The AUO G121EAT03.0 provides an excellent balance between size, resolution, brightness, and reliability.

Advantages:

1280×800 WXGA high-resolution display
AHVA technology with wide viewing angles
Industrial-grade LVDS interface
Long-life WLED backlight
Suitable for touch panel integration
Excellent replacement option for industrial equipment
Designed for long product lifecycle applications

AUO industrial panels such as the G121 series are widely used in rugged HMI and embedded display solutions because of their reliability and wide operating temperature capability.


Quality Assurance

Original AUO LCD panel

100% display testing before shipment

Anti-static protective packaging

OEM replacement support

Bulk quantity supply available

Worldwide shipping

Technical compatibility checking


FAQ Section

What is the resolution of AUO G121EAT03.0?

The G121EAT03.0 features a 1280 × 800 WXGA resolution suitable for industrial graphical interfaces and HMI applications.

What interface does the G121EAT03.0 use?

The panel uses an LVDS interface for reliable digital signal transmission in industrial systems.

Is G121EAT03.0 an IPS display?

The panel uses AUO AHVA technology, which provides IPS-level wide viewing angle performance with excellent color stability.

Does the G121EAT03.0 include a touchscreen?

No. The standard G121EAT03.0 is a display-only LCD module. A separate capacitive or resistive touch panel can be added.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module

AUO G121EAT03.0 12.1-Inch TFT LCD Panel 1280×800 Industrial Display Module

G121EAT03.0

12.1"
a-Si TFT-LCD, LCM
Innolux   G121XCE-LM2  12.1  inch display lcd

Innolux G121XCE-LM2 12.1 inch display lcd

G121XCE-LM2

12.1"
1024(RGB)×768, XGA 105PPI
500 cd/m² (Typ.)
1000 : 1 (Typ.) (TM)
89/89/89/89 (Typ.)(CR≥10
WLED , 50K hours , With LED Driver
LVDS (1 ch, 6/8-bit) , 20 pins Connector
a-Si TFT-LCD, LCM
AUO  G121SN01 V4  12.1  inch display lcd

AUO G121SN01 V4 12.1 inch display lcd

G121SN01 V4

12.1"
800(RGB)×600, SVGA 82PPI
450 cd/m² (Typ.)
700:1 (Typ.) (TM)
80/80/65/75 (Typ.)(CR≥10)
9S2P WLED , 50K hours , With LED Driver
LVDS (1 ch, 6/8-bit) , 20 pins Connector
a-Si TFT-LCD, LCM
Innolux   G121XCE-L01 12.1  inch lcd display panel

Innolux G121XCE-L01 12.1 inch lcd display panel

G121XCE-L01

12.1"
1024(RGB)×768, XGA 105PPI
600 cd/m² (Typ.)
1000:1 (Typ.) (TM)
89/89/89/89 (Typ.)(CR≥10)
WLED , 50K hours , With LED Driver
LVDS (1 ch, 6/8-bit) 20 pins Connector
a-Si TFT-LCD, LCM
G121EAT03.0 is a 12.1" a-Si TFT-LCD, LCM Display screen Product from AUO.According to AUO's product specification sheet,G121EAT03.0 display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of G121EAT03.0 after packaging is 1.500KG.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.

timer

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

public

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
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Sep 29, 2025
(5/5)
Very nice and sharp in the choice
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Sep 12, 2025
(5/5)
ALL AS PLANNED OK
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Aug 28, 2025
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Aug 21, 2025
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Good price for things hard to find!
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Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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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.
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