Fine-pitch COB video walls
Indoor & Outdoor LED Video Wall
A fine-pitch COB LED video wall is a seamless screen of LED cabinets with pixels close enough to view from 1–2 m. MDS Display's P1.25 COB wall uses 600 × 337.5 mm 16:9 cabinets with ≥3,840 Hz refresh, ≥14-bit grayscale, an IP65 front and front maintenance. Ultra-fine P0.93 COB is available for viewing from about 1 m, and the EH-PRO outdoor COB series in P1.56 / P1.95 (3,000 nits, IP65, 500 × 500 mm rental cabinets) for events.
Specifications
Indoor & Outdoor LED Video Wall specifications
Figures below are from our current product data. Final values depend on configuration; we confirm them in your quotation.
| Parameter | P0.93 COB | P1.25 COB indoor | EH-PRO outdoor COB (P1.56 / P1.95) |
|---|---|---|---|
| Pixel pitch | 0.93 mm | 1.25 mm | 1.5625 mm / 1.953 mm |
| Cabinet size | Per project | 600 × 337.5 mm (16:9) | 500 × 500 × 90 mm, die-cast aluminium |
| Cabinet weight | Per project | Per project | 9.5 kg |
| Cabinet resolution | Per project | Per project | 320 × 320 / 256 × 256 |
| Brightness | Per project | Per project | 3,000 cd/m² |
| Viewing angle | Per project | 170° | Per project |
| Contrast | Per project | ≥ 10,000:1 | ≥ 10,000:1 |
| Refresh rate | Per project | ≥ 3,840 Hz | ≥ 3,840 Hz |
| Grayscale | Per project | ≥ 14-bit | Per project |
| Protection | Sealed COB surface | IP65 front | IP65, flip-chip COB |
| Maintenance | Per project | Front service | Front or rear |
| Power (peak / avg.) | Per project | Per project | ≤ 680 / ≤ 260 W/m² |
| Operating range | Per project | Per project | -20 °C to +50 °C |
| Rigging | — | Wall mount | Quick locks, flat, right-angle or ±7.5° arc |
| Warranty | 2 years | 2 years | 2 years |
Broadcast studios
LED walls that look right on camera and never go dark
A TV studio wall has two jobs a normal video wall doesn't: it must look clean through broadcast cameras, and it must keep running during a live show. For the CNBC Arabia studio (April 2024) we built a curved wall about 10 m × 2 m from custom P1.56 flexible panels with:
- 7,680 Hz refresh and a frame rate matched to the studio cameras, so there is no flicker or scan lines on air
- Dual network cables to every cabinet: if one cable fails, the other carries the signal
- Two video processors and two sets of sending cards running as hot backup, so a hardware fault never blacks out the wall
- Flexible panels that follow a smooth, natural curve with an even, flat surface and no visible steps or seams, even in close camera shots
Planning a studio or control room? Send us the set drawing and camera details.
Why COB
COB vs SMD for close viewing
COB (chip-on-board) seals the LED chips under a flat protective layer. Compared with standard SMD LEDs, the surface resists knocks and dust, the IP65 front can be wiped clean, and the image looks smoother from close range.
- Meeting rooms and boardrooms
- Control and monitoring rooms
- Broadcast studios
- Showrooms and retail feature walls
Why MDS Display
Made in Shenzhen, supported after delivery
Own SMT line and aging test
Professional LED display manufacturer since 2014. Modules are built on our own SMT line in Shenzhen and aged for 24–72 hours before shipping.
Warranty and support
2-year warranty, remote technical support and on-site installation guidance.
Clear production time
Production takes 20–25 days after the deposit. Payment is 50% deposit and 50% before shipping.
Content template design
Cloud CMS over WiFi or 4G, and free template design so your screen is playing content on day one.
FAQ
Indoor & Outdoor LED Video Wall questions
Can you build an LED wall for a TV studio?
Yes. For broadcast we match the frame rate to the cameras and raise the refresh rate to 7,680 Hz to avoid flicker and scan lines, and we add dual network cables, dual video processors and dual sending cards so the wall keeps running if one part fails. Our CNBC Arabia studio wall uses custom P1.56 flexible panels built this way.
Can the video wall be serviced from the front?
Yes. The P1.25 COB cabinets are front-maintenance, so they can be mounted flat against a wall.
What screen sizes are possible?
Cabinets are 600 × 337.5 mm, a 16:9 ratio, so common sizes such as 2.4 × 1.35 m or 4.8 × 2.7 m can be built from whole cabinets.
Related
Other MDS Display products
Mesh PCB Transparent LED Display
Transparent LED window display on a perforated mesh PCB. Adheres to the glass or hangs behind it, over 80% transparency.
Rolling LED Display
Fine-pitch screens that retract into the ceiling when the room needs to be open.
Creative & Custom LED
Curved, flexible and shaped LED for retail and brand spaces, plus drone-carried flying screens.
Rental & Stage LED
Stage screens, foldable outdoor transparent LED and billboards for events and roadshows.
Free project consultation
Send us your glass size. Get a layout and price.
Tell us the width, height and location. An engineer replies on WhatsApp with the right pitch, a layout drawing and a quotation.