7.3 inch E-ink Picture Frame Color with No Wire Ultra-Long Standby

Categories	E-ink Display Digital Signage
Trademark/Brand	Sertag Electronic shelf labels Manufacturer
Model	SETS0730F
Screen Size	7.3 inch
Panel Type	E6 E-ink Screen
Built-in Lithium Battery	Optional (3000 mAh)
Resolution	800 x 480
Aspect Ratio	16:9
Update Time	Oct 20,2025

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Detail Information

7.3 inch E-ink Picture Frame Color with No Wire Ultra-Long Standby

The 7.3 inch color E-ink photo frame, a efficiency, and it brings together e-paper display technology, connectivity, and ultra-low power operation, utilizes E6 series e-paper panel to display rich colors while retaining the softness, no-glare quality, and comfort of printed paper. It's a long-term use digital display solution for corporate gifting, family, office, showrooms, and other applications.

Module Parameters
Product Module	SETS0730F	Screen Size	7.3 inch
Panel Type	E6 E-ink Screen	Cover Plate	Acrylic
Built-in Lithium Battery	Optional (3000 mAh)
Display
Resolution	800 x 480	Aspect Ratio	16:9
Viewing Area (mm)	160 x 95	Contrast Ratio (Typ.)	16:1
View Angle(H/V)	178°/178°
I/O and Network
USB2.0	1	Wi-Fi	Support
4G	Optional
Controls
System	RTOS	CPU	Dual core 240MHz
RAM	8MB	SDMMC	16G
Wi-Fi	2.4G	Bluetooth	5.0
Temperature
Storage Temperature	0~50℃	Operation Temperature	0~50℃

Why Choose This E-ink Photo Frame?

✅Color E-Ink Display with Paper-Like Feel

No screen glare or blue-light, ideal for spaces where people dwell for longer time.

✅Ultra-Low Power Consumption

This e-ink photo frame only draws power during image refresh, in static mode (when displaying), its power draw is minimal.

✅Robust Connectivity & Storage

Large 16 GB internal SDMMC storage, capable of holding thousands of high-resolution images.

✅Responsive Hardware & Software

Dual-core 240 MHz processor running RTOS ensures smooth image transitions and fast content updates.

Business Use Cases & Scenarios

Corporate Gifting & Premium Items

This frame makes a sophisticated high-end gift — combining digital novelty with a long-lasting physical display. Clients or VIPs can pre-upload branded content, logos, or curated images.

Hotel & Hospitality Display

Use in guest rooms, lobbies, or corridors to showcase local attractions, guest photos, welcome messages, or rotating art — with ultra-low power footprint.

Showrooms, Galleries & Exhibits

Replace printed placards or rotating posters with dynamic visuals, while maintaining a paper-like viewing experience and saving on printing.

Retail & Signage Use

Showcase product images, promotions, or QR codes in stores, with remote updates via Wi-Fi to multiple frames simultaneously.

Office & Reception Displays

Use on reception desks or executive rooms to cycle through brand milestones, announcements, or team photos, with minimal energy use.

7.3 inch E-ink Picture Frame Color with No Wire Ultra-Long Standby

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