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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 Engineering for Extreme Environments: How the 7-inch, 1000-nit TFT LCD Ensures Readability Under Any Light

Engineering for Extreme Environments: How the 7-inch, 1000-nit TFT LCD Ensures Readability Under Any Light

[2025-12-02 23:47:03]
Introduction For engineers designing HMIs destined for outdoor kiosks, construction machinery, marine instrumentation, or medical devices in brightly lit operating rooms, a common and critical challenge emerges: display readability under direct sunlight or intense ambient light. Simply increasing ... Read More
Latest company news about System-Level Power & Thermal Management in High-Brightness TFTs: Leveraging CABC and Interface Design

System-Level Power & Thermal Management in High-Brightness TFTs: Leveraging CABC and Interface Design

[2025-12-02 23:49:31]
Introduction Integrating a high-brightness display like a 7-inch, 1000-nit panel is not just an optical decision; it’s a significant power system and thermal design challenge. For battery-powered portable devices or energy-conscious industrial systems, managing the ~4.73W backlight power consumption ... Read More
Latest company news about Designing for Longevity: Power Integrity and the Universal Challenge in 2.42-inch OLED Integration

Designing for Longevity: Power Integrity and the Universal Challenge in 2.42-inch OLED Integration

[2025-12-02 03:30:40]
Introduction Whether your design calls for a White, Blue, Yellow, or Green OLED, one challenge remains universally critical: ensuring clean, reliable power delivery to maximize display lifespan and prevent field failures. An OLED’s lifetime is a direct function of how well it is driven electrically. ... Read More
Latest company news about Optimizing Readability & Branding: A Guide to Selecting the Right Monochrome Color for Your 2.42-inch OLED

Optimizing Readability & Branding: A Guide to Selecting the Right Monochrome Color for Your 2.42-inch OLED

[2025-12-02 03:26:11]
Introduction In the design of industrial HMIs, portable medical devices, or consumer electronics, the choice of display color is rarely just aesthetic. It directly impacts readability under specific lighting, conveys brand identity, and can influence power perception. A one-size-fits-all “white” ... Read More
Latest company news about Ensuring Long-Term Reliability in Industrial Displays: A Analysis of the 13.3-inch TFT's Robust Design

Ensuring Long-Term Reliability in Industrial Displays: A Analysis of the 13.3-inch TFT's Robust Design

[2025-12-01 03:40:03]
Introduction In industrial automation, medical devices, and kiosks, a display failure is not just an inconvenience; it's a system failure. Selecting a display requires a deep understanding of its optical performance, mechanical robustness, and proven reliability under continuous operation. Defining ... Read More
Latest company news about Simplifying High-Resolution HMI Integration: Leveraging the eDP Interface in 13.3-inch TFT Displays

Simplifying High-Resolution HMI Integration: Leveraging the eDP Interface in 13.3-inch TFT Displays

[2025-12-01 03:34:23]
Introduction Integrating a high-resolution display into an industrial Human-Machine Interface (HMI) often involves a complex web of LVDS circuits, timing controllers, and meticulous EMI mitigation. This complexity can lengthen development cycles and increase system cost. The Modern Solution: ... Read More
Latest company news about Power Management and Interface Robustness in Industrial-Grade Micro-Displays

Power Management and Interface Robustness in Industrial-Grade Micro-Displays

[2025-12-01 03:05:17]
Introduction In industrial and battery-powered applications, a display is more than just an output device; it's a system component that must be meticulously managed for power consumption, noise immunity, and long-term reliability under harsh conditions. The Core Challenge: Efficiency and Stability ... Read More
Latest company news about Achieving Maximum Resolution in Minimal Space: A Technical Review of the 1.12-inch 128x128 OLED

Achieving Maximum Resolution in Minimal Space: A Technical Review of the 1.12-inch 128x128 OLED

[2025-12-01 03:00:41]
Introduction For designers of next-generation portable medical devices, advanced wearables, and compact industrial HMIs, the conflict is universal: how to integrate a high-information-density display into an increasingly shrinking form factor without compromising performance. The Engineering ... Read More
Latest company news about Optimizing Power and Performance in Embedded Displays: A Deep Dive into the 2.42-inch OLED SPI Interface

Optimizing Power and Performance in Embedded Displays: A Deep Dive into the 2.42-inch OLED SPI Interface

[2025-12-01 02:53:23]
Introduction Embedded systems designers often face the dual challenge of minimizing power consumption while maximizing display performance. The 2.42-inch OLED module from Saef Technology Limited, with its 4-wire SPI interface and efficient power management, offers a compelling solution for next... Read More
Latest company news about Designing for Longevity: How the 2.42-inch OLED Module Meets Industrial Lifespan and Environmental Demands

Designing for Longevity: How the 2.42-inch OLED Module Meets Industrial Lifespan and Environmental Demands

[2025-12-01 02:47:53]
Introduction In industrial applications, display modules are expected to perform reliably under harsh environmental conditions—extreme temperatures, humidity, and continuous operation. The 2.42-inch OLED display module from Saef Technology Limited is engineered to meet these challenges head-on, ... Read More
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