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COEX Brand Avenue Plaza Advertising | Samseong Station LED Column & Billboard Media Guide
COEX Brand Avenue plaza advertising is a landmark outdoor media option at the Millennium Plaza in Samseong-dong, on the Samseong Station Exit 6 approach. The plaza sits inside Korea’s first officially designated free-display outdoor advertising zone, part of the Gangnam MICE tourism special district.

The Free-Display Zone Advantage
Most Korean outdoor media operate under strict format and lighting limits. A free-display zone removes many of those constraints, so the plaza can carry high-brightness, large-scale, motion-led creative in a way ordinary street media cannot. This regulatory rarity is what positions the plaza as a Times Square-class international landmark rather than a standard digital board.
For global brands, that distinction matters: the environment itself signals scale and premium status before a single frame of creative plays. For a broader district view, see our COEX mall outdoor advertising guide.

Plaza Media Lineup
| Media | Units | Format | Planning Role |
|---|---|---|---|
| LED Column Type A (#1–4, left) | 4 columns | 1,500×2,500mm, 4 uniform faces each | Eye-level standing exposure across the entry side |
| LED Column Type B (#5–9, right) | 5 columns | 1,750×3,000mm (3 faces) + 1,500×2,500mm (1 face) | Large-format standing exposure along the main flow |
| Landmark Billboard | 1 unit | 7,200×4,000mm (28.8㎡) | Dominant plaza image anchor |
| Integrated broadcast | 10 units total | All units, synchronized play | Whole-plaza brand presence in a single slot |

Integrated Single-Slot Broadcast Model
The plaza is not sold column by column. A single slot places the brand across all 10 units — the 9 LED columns and the landmark billboard — playing in sync. Rather than one image at one point, the campaign occupies the entire plaza field of view as visitors move through it.
On a 30-second creative basis, a slot delivers roughly 70+ plays per day across the plaza, with additional time-signal spots layered through the day. Commercial availability is limited, which is a core reason to confirm timing early for date-sensitive launches.
Column Type A and Type B Specifications
Type A columns (#1–4, left side) use a uniform 1,500×2,500mm square standing format across all four faces, giving consistent creative treatment on every side. Type B columns (#5–9, right side) combine three large 1,750×3,000mm faces with one 1,500×2,500mm face, where the smaller D-face is best suited to a still-cut or key-visual lock-up.
Because these are standing-format media at roughly 175cm pedestrian eye level, brand messages meet viewers frontally rather than overhead — a setup that supports higher attention and dwell than top-mounted or side-hung placements.

Audience and Location Context
Samseong Station records around 3.58 million monthly boardings, and Starfield COEX Mall draws roughly 21 million visitors a year. The plaza also sits beside the SM Town COEX Artium, giving campaigns natural adjacency to K-content and fan-driven audiences when that context fits the brand.
Operating hours run 06:00–24:00 (18 hours daily), covering commuter, shopping, MICE-visitor and evening leisure flows in a single day. For brands planning a wider Korea entry, see our Korea market launch OOH guide. Venue information is available at coex.co.kr.
Budget Structure
An integrated single-slot plaza package sits around the KRW 30M range per month. Final cost varies by slot count, exposure share within the schedule, campaign period, creative and production scope, VAT, and current availability. The full internal rate structure is confirmed at quotation stage rather than published.
Because the plaza is a limited-availability landmark, the practical planning step is to fix the desired launch window first, then check open slots against it. For campaign-specific availability and quotation checks, contact M-Vista directly.
Recommended Brand Fit
The plaza suits global brands launching or expanding in Korea, luxury and premium beauty, flagship consumer electronics and mobility, entertainment and K-content campaigns, and any brand that needs a genuine landmark moment in Gangnam. It is a presence-and-prestige medium first, so it pairs well with launch, brand-film and cultural-moment campaigns rather than direct-response tactics.
Plan a COEX Brand Avenue Campaign
M-Vista supports media inquiry, planning, availability and quotation checks, and English-language coordination for COEX Brand Avenue plaza advertising.
M-Vista | +82-10-8928-0621
FAQ
Can I book just one LED column or the billboard alone?
No. The plaza is sold as an integrated slot across all 10 units playing in sync, so a campaign occupies the whole plaza rather than a single point.
Why is this plaza treated as a landmark medium?
It sits in Korea’s first designated free-display outdoor advertising zone, which allows large-scale, high-brightness creative that ordinary street media cannot carry — positioning it as an international landmark environment.
Can foreign advertisers run a campaign here?
Yes. International brands can plan through a local media partner. M-Vista supports English coordination, creative specifications, availability and quotation checks.




