70WVW3A/70WVW3A-0  7  inch  tft lcd module  for SII
70WVW3A/70WVW3A-0 7 inch tft lcd module for SII
Price: ¥9560.80
¥8998.40/ piece
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70WVW3A/70WVW3A-0  7  inch  tft lcd module  for SII
70WVW3A/70WVW3A-0  7  inch  tft lcd module  for SII

70WVW3A/70WVW3A-0 7 inch tft lcd module for SII

Price: ¥9560.80
¥8998.40/ piece
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70WVW3A/70WVW3A-0 7 inch tft lcd module for SII

Product Information Product Specifications
Model:
70WVW3A/70WVW3A-0
Brand:
SII
Size:
7"
Resolution:
800*480
Brightness:
350
Contrast Ratio:
400:1
Viewing Angle:
70/70/55/65
Lamp Type:
WLED
Signal Interface:
40 pins
Panel Type:
a-Si TFT-LCD, LCM
Frame Rate:
60Hz
Active Area:
152.4×91.44
Outline:
165×105.8 ×3.65
Storage Temp:
-30 ~ 80 °C
Operating Temp:
-20 ~ 70 °C
Support Color:
262K
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:
0.500 KG
Overview

70WVW3A/70WVW3A-0  7  inch  tft lcd module  for SII

he 70WVW3A and 70WVW3A-0 represent a specific 7-inch TFT LCD module series engineered for seamless integration with SII (Seiko Instruments Inc.) devices. This module is designed to deliver superior image quality, color performance, and reliable operation in a compact form factor. As a dedicated solution, it guarantees full compatibility and optimal performance within the intended SII ecosystem.

Leveraging Thin-Film Transistor (TFT) technology, this display provides enhanced visual characteristics, including improved contrast, faster response times, and more vibrant colors compared to standard LCDs. It is an ideal component for a wide range of applications, from industrial handheld terminals and portable data loggers to specialized commercial equipment.



70WVW3A/70WVW3A-0 is a 7" a-Si TFT-LCD, LCM Display screen Product from SII.According to SII's product specification sheet,70WVW3A/70WVW3A-0 display has a resolution of 800*480, Contrast Ratio is 400:1,Viewing Angle is 70/70/55/65,Lamp Type is WLED,Signal Interface is 40 pins,Brightness is 350.Based on its characteristics, this model is recommended for application in and other products.The weight of 70WVW3A/70WVW3A-0 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
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  • 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.

Questions & Answers
Ask a Question >
Q:
Where can I find the detailed datasheet and initialization code for this display?
A:
The most accurate technical documentation, including the datasheet, initialization sequence, and mechanical drawings, should be provided by the panel's manufacturer (e.g., SII ) or their authorized distributors. When contacting them, be sure to provide the full model number "70WVW3A-0" to receive the most precise documents.
Q:
What are the standard operating and storage temperature ranges for this display?
A:
According to search results, the operating temperature range for this panel is -20°C to 70°C, and the storage temperature range is -30°C to 80°C. This range indicates it can suit many industrial environments and automotive applications.
Q:
What is required to drive this panel? What kind of controller do I need?
A:
To drive this panel, you need a microprocessor (MCU) or application processor capable of outputting an RGB interface signal. Many mainstream embedded processors have an integrated RGB display controller. You also need to provide the correct power supply (e.g., 3.3V ) and backlight driver power as specified in the datasheet. It uses a 40-pin, 0.5mm pitch FPC flex cable interface.
Q:
What is the difference between "70WVW3A" and "70WVW3A-0" in the model number? Are they interchangeable?
A:
Typically, the main model number "70WVW3A" represents the product series, while the suffix "-0" may indicate a specific version, firmware, or minor batch detail. They are generally functionally compatible. However, to ensure 100% compatibility, we strongly recommend verifying with the supplier or manufacturer that the electrical and mechanical specifications are identical before interchanging them.
Q:
What are the basic parameters of the 70WVW3A screen, such as size, resolution, and interface type?
A:
The 70WVW3A is a 7.0-inch TFT-LCD display panel. It supports WVGA resolution (800 x 480) and uses a parallel RGB interface as its primary signal input method.
Customer Reviews
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Comprehensive Score
4.8 out of 5
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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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