Updated October 14, 2026 · NomadCue Editorial Team
LG Uplus vs Ucom
LG Uplus
Higher score in this comparison
Ucom
LG Uplus vs Ucom: the differences
| Compare | LG UplusReviewSee alternativesSee alternatives | UcomReviewSee alternativesSee alternatives |
|---|---|---|
| Price from | Not confirmed | AMD 1,990 |
| Countries covered | Not confirmed | 53 |
| Unlimited data | Not confirmed | No |
| Reference plan prices | Not confirmed | 1 GB 1990 AMD, 4 GB 4990 AMD, 6 GB 6500 AMD, 9 GB 9500 AMD, 7 days, same price in US, Europe (Italy, Spain, Germany, France), UK, Japan, Mexico and other listed countries; Thailand and Turkey not in the uTravel list |
| 5G | Not confirmed | Yes |
| Fair use policy | Not confirmed | Unused MBs are nullified when the bundle validity period ends; after the allowance is used up the session continues at the visited operator's roaming rates |
| Networks | Not confirmed | Vodafone, Magenta, A1, MTS, Orange, Base, Yettel, Epic, O2, T Mobile, Tele2, Free Mobile, Telekom, Cosmote, 3, Vi, XL Axiata, MCI, Eir, TIM, Iliad, SoftBank, Beeline, Ooredoo, M:tel, MegaFon, StarHub, Swisscom, Salt, Chunghwa Telecom, Tcell, Telecom Tunisie, Du, Lifecell, EE |
| Top-ups | Not confirmed | Yes |
| 10 GB in Europe | Not confirmed | AMD 9,500 |
| 10 GB in the US | Not confirmed | AMD 9,500 |
| 10 GB in Japan | Not confirmed | AMD 9,500 |
Same on both: Seller type (Carrier).
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Key differences
- Support channels: only Ucom offers Email, Community.
- Features: only Ucom offers 5G.
Our verdict on each
LG Uplus
LG Uplus Data SIM and eSIM products support data and phone or text service on a customer’s phone in Korea.
Ucom
Ucom is a carrier-run eSIM built for short trips, with the same bundle price in the US, Europe, the UK and Japan and 5G on the plan. It suits travelers who want a small capped allowance and a single price across a region, not those chasing a wider country list or unlimited data.
Score breakdown
| Area | LG Uplus | Ucom |
|---|---|---|
| Offer | 8.3 | Not confirmed |
| Trust | 9.4 | Not confirmed |
How they place
| Ranking | LG Uplus | Ucom |
|---|---|---|
| Travel SIMs and eSIMs | 602 of 926 | 843 of 926 |
| Travel eSIMs | 605 of 918 | 843 of 918 |
Every fact side by side
| Fact | LG Uplus | Ucom |
|---|---|---|
| Region | Local | Not confirmed |
| Features | Carrier plan | 5G, Carrier planCovers more |
| Audience | Not confirmed | Short trip |
| Legal entity | LG Uplus Corp. | Ucom CJSC |
| Headquarters | South Korea | Armenia |
| Founded | 1996 | Not confirmed |
| Support channels | Help centre, Phone | Email, Phone, Help centre, CommunityCovers more |
Pocket Wi-Fi
| Fact | LG Uplus | Ucom |
|---|---|---|
| Daily price | ₩4,400 | Not confirmed |
| Deposit | ₩70,000 | Not confirmed |
| Data allowance | Unlimited LTE across South Korea; 4GB per day at full speed, then unlimited at up to QoS 5Mbps | Not confirmed |
| Devices connected | 10 | Not confirmed |
| Pickup and delivery | Airport pick-up/return only, no delivery: Incheon T1/T2, Gimpo and Gimhae airports | Not confirmed |
Where each stands against the rest
| Fact | LG Uplus | Ucom | Median |
|---|---|---|---|
| Countries covered | Not confirmed | 53below the median | 120 |
Median across 492 listed travel providers.
Pros and cons
LG Uplus
Pros
- Data SIM and eSIM options include data and phone or text service
- Voice verification and text billing are explained
Cons
- Voice service requires passport verification at an airport counter
Ucom
Pros
- 5G is available and the eSIM is sold as a carrier plan, both listed under 5g and carrier plan.
- Top-ups are available, so data can be added mid-trip without buying a new plan.
- Roaming lands on partner networks including Vodafone, Orange, T-Mobile, Swisscom and Chunghwa Telecom, listed under Vodafone, Magenta and A1.
Cons
- Unlimited data: no, so heavy streaming or navigation abroad runs into the fair use policy.
- Coverage is 53 countries, well short of Zwitchy at 200.
- Unused data lapses when the validity period ends, and usage past the allowance continues at the visited operator's roaming rates.
Who each suits
LG Uplus
Who it suits
- Visitors in Korea checking LG Uplus data, voice and text SIM conditions.
Ucom
Who it suits
- Travelers on short trips who want one bundle price across the US, Europe, the UK and Japan.
- People who prefer buying from a carrier with an eSIM and top-ups rather than a resale marketplace.
Who should look elsewhere
- Anyone needing a longer country list, since Zwitchy covers 200 countries against 53 here.
- Shoppers focused on the lowest entry price, since eSIMGo.is lists $0.99.
- Travelers who want a single named-destination plan, since SimToIsrael lists $25.
Current offers
Ucom
Current offer
Bonus
uTravel promotional extra data: 5 GB 4990 ֏, 8 GB 6500 ֏, 12 GB 9500 ֏ (billed as 4 GB, 6 GB, 9 GB)
The offer is valid from August 21 to October 31, inclusive
Source, checked September 26, 2026
Country by country
| Country | LG Uplus | Ucom |
|---|---|---|
| Armenia | No | Yes |
| South Korea | Yes | No |
Questions about each
Ucom
How much does a Ucom travel eSIM cost?+
Bundles start at AMD 1,990 and step up through a few data sizes, so the price tracks how much data you expect to use rather than the destination. A US bundle is AMD 9,500 and a Japan bundle is AMD 9,500, which keeps planning simple across regions.
Is the data unlimited?+
Unlimited data: no. Ucom sells capped bundles, and its fair use policy nullifies unused data when the validity period ends. Once the allowance is used up the session continues at the visited operator's roaming rates, so extra usage is billed at roaming prices rather than at plan rates.
Which countries does the Ucom eSIM cover?+
The plan covers 53 countries, a mid-sized list for a regional trip. For comparison, Zwitchy lists 200 countries, so a multi-continent itinerary may stretch past what Ucom covers, while a short trip across the US or Europe sits inside the list.
Which networks does it roam on?+
Roaming runs on partner networks including Vodafone, Orange, T-Mobile, Swisscom, Chunghwa Telecom and Ooredoo, and the full set sits under Vodafone, Magenta and A1. Because the service comes from a carrier based in Armenia, the connection lands on the host network in each country, so speed follows that operator.
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LG Uplus
Ucom