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Customer Reviews
Very fast response to email and after payment validated item got shipped with express air freight and received within few days. Items were brand new in condition and even had pin header soldered which is a big plus. Very happy overall and will buy again!

—— Andreas Anderssons

As always 100 % best service....

—— Evto-WEb Aps. Denmark

The display is bright! Worked as expected using the libraries from Adafruit mention in other reviews. Also must use the SPI_MODE3 setting in the Init. I used the Arduino Nano, VCC to 5V and BKL to 3.3V. (PN: SFTM130JY-7181AN)

—— Richard Ingram

It is a straight up HDMI monitor with Micro-USB for power and touch controls. It's one fancy trick is that it is a 5 point (capacitive) touch monitor so it works just like a phone or a laptop screen with taps, drags, pinches and other touch gestures. When in extended mode both switched to their native resolutions and the display was nice and sharp.

—— Darkwynd

Hello Janco, Hope you are well. We were very happy with the quality of the previous batch of 2.42 inch OLED displays that we brought from you (see below). We would like to place another order for XXXX pcs.

—— Libby

I have this set up as a monitor for a security system. It works great after I did some troubleshooting.

—— Michael Helms

Excellent work! Thank you I will keep your company in contact for next orders。

—— DEMAC S.A.

Overall a great monitor. I’m a road warrior and was looking a portable monitor that I could take with me to make my work more efficient. Overall impressed with the product. Screen looks good, is responsive, and colors/sharpness are good.

—— J Rau

Awesome little monitor for my projects.

—— Daniel Champagne

I got the samples within a week. Very fast delivery. This is a very nice display. Very sharp with good contrast. The viewing angles are a little better than some of the other displays I have used.

—— GeorgeB

Displays came well packaged with foam to protect the header pins against being bent in shipment. Came right up at the default 0x3C I2C address used by MicroPython's SSD1306 driver. Pre-soldered header is a time saver. Enough room for four lines by sixteen characters of tiny text. These are my new favorite displays. (0.91 OLED)

—— Detta

Easy enough to get set up, and good colors. Pure black is perfect, as expected from an OLED. Only issue I have is per-pixel writing - it takes about 1.5 seconds for a full refresh with my setup.

—— Ryan James

Great screens - were packed well and worked great!

—— Fletcher

This is not the first time we have ordered. At first, we ordered a trial batch of 10 pcs, then two times of 1000 pcs, and now 3000 pcs.

—— Josh

Hi Christina, The product we ordered, OLED 3.12inch display, have now been tested and all worked perfectly, 100%. Very happy with product, fast shipping and excellent customer service. We will place order for more displays in November. (SFOM312YZ7-25664WBYG-01) Best regards Andreas

—— Andreas Anderssons

I am working on the Reflections open-source mobile entertainment system and needed a bright display for a wrist-watch application. SAEF gave me great communication, answered my questions quickly, and sent me the parts quickly. -Frank

—— Frank

Es muy buen producto. Lo mas importante que tiene, es el equipo de profesionales que tiene esta empresa que responden de forma muy profesional y amable a cualquier reto que se presenta para la puesta en marcha y desarrollo de los proyectos que se realizan con estas pantallas. Muchas gracias por todo

—— Eric M.

a pleasure to deal with this company. professional, quick and straight to the point throughout the entire process

—— Joseph Woodcock

parfait merci !

—— William Klein

The provider's care has been excellent from day one. Shipping has been very fast. Thank you so much for everything.

—— Peter Franzke

Excellent quality

—— Tisagh Chase

This was our first time here. It was a smooth and easy process. This will not be our last order.

—— Jordan L

Very satisfied

—— Jeff

these arrived in good time and the quality was amazing.

—— Niccolò

nice people very helpful

—— Valentino

Very good lcd and very clear picture.

—— Charlotte

Product Quality was as expected. Very much recommended and supplier is very prompt in responding the queries.

—— Elissa Decker

Display is exactly as per description. High resolution, high brightness, and small HDMI board that works flawlessly.

—— Virtuarium

The product was received on time and without any damage. Kudos to the supplier.

—— Brooke

Excellent products. Supplier is very responsive! We order 2500 more. Thanks

—— Gao Vang

Part of the payment was over the shipment and it does received on time.

—— Stephanie Jade

Supplier was very helpful and item came right away.

—— staci

This supplier found the best solution that fulfil our requirements.

—— Alex Bowers

Great product. Looks amazing.

—— Nick

very good support

—— Taylor D Fussell

The displays work as expected. Very good packaging and fast shipping. Thank you!

—— Ginnart

The product is good. And we are targeting this supplier is our main display supplier.

—— Sarah

Qualified suppliers, good delivery time and good quality, will continue to cooperate.

—— Jose Sanchez

splendor! excellent quality n fast delivery. Response is also very fast.

—— Maliboogal

Hi Cologne, thank you for your nice feedback, yes, Windows all in one touch screen, we default 2.4G wifi only, If need BT and 5G wifi, need to told me in advance. Wishing you all the best~

—— Frederick Brown

bon vendeur, je reçois a chaque fois des écran de bonne qualité

—— Joachim Wandji

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Company News
Latest company news about Advanced Power Management Strategies for 0.91-inch OLED Displays in Portable Devices

Advanced Power Management Strategies for 0.91-inch OLED Displays in Portable Devices

[2025-11-16 21:57:35]
Power Efficiency Challenges in Portable Electronics As portable medical devices, handheld instruments, and wearable technology become increasingly sophisticated, power management emerges as the critical design constraint. The SFOS091JY-7269PAN 0.91-inch OLED from Saef Technology Limited incorporates ... Read More
Latest company news about Designing for Long-Term Reliability: 0.66-inch PMOLED in Industrial Applications

Designing for Long-Term Reliability: 0.66-inch PMOLED in Industrial Applications

[2025-11-16 21:45:22]
Introduction Industrial applications demand display technologies that can withstand harsh environments while maintaining reliability over extended periods. The SFOS066JY-7400AN 0.66-inch PMOLED from Saef Technology Limited is engineered specifically for these challenging applications. Environmental ... Read More
Latest company news about Choosing the Right OLED Interface: I²C vs. SPI vs. Parallel for 0.66-inch Displays

Choosing the Right OLED Interface: I²C vs. SPI vs. Parallel for 0.66-inch Displays

[2025-11-16 21:43:26]
Introduction Selecting the right communication interface is a critical decision in embedded display design. The 0.66-inch PMOLED display from Saef Technology Limited offers four interface options—I²C, 4-wire SPI, 68XX parallel, and 80XX parallel—each with distinct advantages for different applicatio... Read More
Latest company news about Optimizing Power Efficiency in Portable Devices with 0.42-inch PMOLED Technology

Optimizing Power Efficiency in Portable Devices with 0.42-inch PMOLED Technology

[2025-11-16 21:21:29]
The Power Challenge in Portable Electronics As portable medical devices, wearables, and handheld instruments become increasingly sophisticated, power management emerges as the critical design constraint. Display subsystems often represent significant power consumers, making OLED technology selection ... Read More
Latest company news about How to Select the Right PMOLED for Industrial HMI: A 0.42-inch Case Study

How to Select the Right PMOLED for Industrial HMI: A 0.42-inch Case Study

[2025-11-16 21:17:27]
Industrial HMI Display Selection: Why PMOLED? When designing Human-Machine Interfaces for industrial equipment, medical devices, or automotive systems, engineers face critical decisions in display technology selection. Passive Matrix OLED (PMOLED) displays offer distinct advantages for these ... Read More
Latest company news about Robust OLED Solutions for Industrial HMI Applications

Robust OLED Solutions for Industrial HMI Applications

[2025-11-16 20:35:37]
Introduction Industrial human-machine interfaces (HMIs) require displays that perform reliably under extreme conditions—wide temperature swings, high humidity, and continuous operation. The SFOS049XZ-7111AN 0.49-inch OLED from Saef Technology Limited is engineered to meet these rigorous demands. Key ... Read More
Latest company news about Designing Low-Power Wearable Devices with 0.49-inch OLED Displays

Designing Low-Power Wearable Devices with 0.49-inch OLED Displays

[2025-11-16 20:29:51]
Introduction As wearable technology evolves, engineers face the dual challenge of minimizing power consumption while maintaining clear, reliable display performance. The 0.49-inch 64×32 OLED display from Saef Technology Limited offers a compelling solution with its ultra-compact form factor, ... Read More
Latest company news about The Reliability Engineering Behind Industrial-Grade TFT Displays: A 15.6-Inch Case Study in Mission-Critical Durability

The Reliability Engineering Behind Industrial-Grade TFT Displays: A 15.6-Inch Case Study in Mission-Critical Durability

[2025-11-10 03:52:54]
In industrial, military, and transportation applications, display failure isn't an option. The cost of downtime, maintenance, or operational failure in critical systems demands components engineered for maximum reliability. But how do you quantify and verify this reliability before deployment? The ... Read More
Latest company news about Beyond Visibility: Engineering Sunlight-Readable Displays with 1000-Nit High-Brightness TFT Technology

Beyond Visibility: Engineering Sunlight-Readable Displays with 1000-Nit High-Brightness TFT Technology

[2025-11-10 03:14:46]
In industrial automation, transportation, and outdoor applications, display visibility isn't just a feature—it's a safety and operational requirement. Standard displays become washed out and unreadable under direct sunlight, creating operational bottlenecks and potential hazards. The SFTO1560LD... Read More
Latest company news about Mastering the Link: A Designer's Guide to LVDS Integration for 15.6-inch FHD TFT Displays

Mastering the Link: A Designer's Guide to LVDS Integration for 15.6-inch FHD TFT Displays

[2025-11-10 03:06:42]
In the realm of industrial displays, the interface bridging your processor and the TFT panel is a critical highway for data. A poor connection results in visual artifacts, electromagnetic interference (EMI), and system instability. While newer interfaces like eDP gain popularity, the Low-Voltage ... Read More
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