Best eSIM guide · 2026
Samsung Galaxy Z Flip eSIM Providers (2026): 5 Compared
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
From the matrix
HelloRoam — Top composite rating
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The comparison
Samsung Galaxy Z Flip eSIM providers compared
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rubric score (0-5) | From / GB |
|---|---|---|
 HelloRoamHighest scoreTop composite rating | 4.6 | from $3.50/GB |
 AiraloWidest coverage catalogue | 4.5 | $4.50/GB |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 SailyLeading privacy integration | 4.2 | $3.99/GB |
 NomadMost competitive per-GB rates | 4.2 | $3.00/GB |
Prices verified June 2026. Equal-weight score: Coverage Breadth 20%, Pricing Tiers 20%, Network Generation 20%, App Features 20%, Support Channels 20%.
Feature matrix
Samsung Galaxy Z Flip spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| Overall rating (0-5, our rubric) | 4.6 | 4.5 | 4.3 | 4.2 | 4.2 |
| Countries | 186+ | 200+ | 160+ | 200+ | 200+ |
| Starting Price | from $3.50/GB | $4.50/GB | $2.99/day | $3.99/GB | $3.00/GB |
| Per-GB Floor | $3.50 | $4.50 | $2.99/day | $3.99 | $3.00 |
| Founded | 2025 | 2019 | 2017 | 2023 | 2020 |
| Headquarters | United Kingdom | Singapore | Murcia, Spain | Vilnius, Lithuania | Santa Clara, CA |
| Support | Live chat + WhatsApp + email | Email + in-app chat | 24/7 chat + email | Email only | Email only |
| Guarantee | 180-day refund | 14-day refund | 180-day refund | 30-day refund | 30-day refund |
| Coverage Breadth score20% weight, 0-5 on our rubric | 4.5 | 4.9 | 4.3 | 4.0 | 3.9 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.5 | 4.0 | 4.8 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.2 | 4.4 | 4.3 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 4.1 | 4.5 | 3.9 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 4.7 | 4.1 | 3.9 |
| Weighted Composite | 4.64 | 4.45 | 4.35 | 4.20 | 4.15 |
Score breakdown
Samsung Galaxy Z Flip provider scores
Weighted composite score across 5 dimensions.
Methodology
How we score eSIM providers
Five dimensions, each weighted at 20 percent.
Country count, carrier partnerships, regional bundle availability
Per-GB floor, plan tier spread, value at common data amounts
Carrier routing and which network generations that carrier publishes
Installation flow, data tracking, interface quality
Channel availability and refund policy
All scores are editorial assessments based on verified data. Pricing checked weekly. See our full scoring methodology for details.
HelloRoam -- Highest Composite Score
HelloRoam scores 4.64/5 on our rubric overall for Galaxy Z Flip, with App 5.0 and Support 5.0 on an iOS and Android app, live chat plus WhatsApp, and a 180-day refund. It installs the same way on a Z Flip as on any other unlocked Galaxy phone, from $3.50/GB across 186 countries.
Dimension scores, 0-5 on our rubric
Pros
- 186 countries with 204+ carrier partnerships for reliable local routing
- Fixed plans from $3.50/GB across popular destinations
- Unlimited plans from $5 for short stays, scaling by duration
- iOS and Android app with in-app top-up, add-destination, and usage alerts
- Live chat, WhatsApp, and email support, including real-time channels
- 31+ local currencies supported at checkout
- 63-language interface for non-English travelers
Cons
- Newer brand (launched August 2025) with shorter track record
- 186 countries, behind Airalo's 200+ catalogue
Airalo -- Widest Coverage Catalogue
Airalo installs without restriction on a Z Flip, with its 4.9 Coverage score across 200+ countries leading that dimension and its 4.7 App score sitting behind HelloRoam's 5.0. Its $4.50/GB rate is the highest fixed price of the five, a cost difference worth noting on a phone with a smaller battery than a flat-screen flagship.
Dimension scores, 0-5 on our rubric
Pros
- 200+ countries with the widest coverage breadth in the market
- Regional multi-country bundles (Asialink, Eurolink, Discover Global)
- Automatic in-app install with real-time data tracking and hourly runtime estimates
- Airmoney cashback rewards (5-10% depending on loyalty tier)
- Established brand since 2019 with proven reliability
Cons
- Per-GB pricing higher than budget alternatives
- Unlimited plans available in select markets only, not all 200+ destinations
- No live chat or WhatsApp channel: support runs on email and in-app messaging
Holafly -- Best Unlimited Daily Rate
Holafly's $2.99/day unlimited rate suits a Z Flip owner who would rather not track gigabytes on a smaller-battery device, and its 4.65 Support score sits behind HelloRoam's 5.0. The 1GB/day hotspot cap on select destinations applies the same to a Z Flip's hotspot feature as to any other phone.
Dimension scores, 0-5 on our rubric
Pros
- Unlimited daily data from $2.99/day with no data caps
- 160+ countries covered including all major destinations
- Simple per-day pricing: know exactly what you pay before you leave
- 180-day refund policy on unused plans
- 24/7 chat support alongside email
Cons
- Speeds reduce after the daily fair use threshold on most plans
- Hotspot tethering limited to 1 GB/day on select destinations
- Not cost-effective for light data users (under 3 GB/trip)
- Fewer countries than Airalo
Saily -- Best for Privacy
Saily's bundled NordVPN activates inside the same app managing a Z Flip's eSIM profile, useful given the phone's compact size invites more public Wi-Fi use as a battery-saving habit. Its 4.5 App score sits behind HelloRoam's 5.0 and Airalo's 4.7.
Dimension scores, 0-5 on our rubric
Pros
- Backed by NordVPN parent company Nord Security with proven privacy infrastructure
- Integrated VPN protection included on every plan at no extra cost
- Clean, privacy-focused app with VPN toggle inside the eSIM interface
- 200 countries with strong European coverage
- 30-day refund policy
Cons
- Email-only support with no live chat or WhatsApp for urgent help
- Fixed data plans only; no unlimited daily tier
- 200 countries, just behind Airalo's 200-plus
Nomad -- Best Budget Per-GB Rate
Nomad's $3.00/GB rate is the cheapest fixed price in the matrix, best matched to a Z Flip traveler in Southeast Asia where its discount concentrates. Its 3.85 Support score is the lowest of the five, a factor worth weighing if an install issue surfaces on a newer foldable generation.
Dimension scores, 0-5 on our rubric
Pros
- Competitive pricing starting from $3.00/GB in Southeast Asia
- Simple, fast checkout with no account required in many cases
- Lowest per-GB rates for Thailand, Vietnam, South Korea, and Japan
- Plans start at a low entry price for short trips
Cons
- Email-only support with no live chat, WhatsApp, or phone channel
- Basic app compared to Airalo and Saily
- 200 countries, behind only Airalo among the five providers
- Limited plan variety in some countries
From the matrix
HelloRoam — Top composite rating
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FAQ
Samsung Galaxy Z Flip eSIM questions, answered
Who leads the Samsung Galaxy Z Flip eSIM comparison?
Who leads the Samsung Galaxy Z Flip eSIM comparison?
HelloRoam leads the 2026 composite at 4.64/5 in our comparison matrix. Airalo, Holafly, Saily, and Nomad follow on coverage breadth, daily unlimited, privacy, and per-GB pricing.
Does the Samsung Galaxy Z Flip support eSIM?
Does the Samsung Galaxy Z Flip support eSIM?
Yes. The Z Flip 4, Z Flip 5, and Z Flip 6 all support eSIM and Dual eSIM Dual Standby, with no region-locked firmware or carrier-branding restriction. All five providers in this comparison install without exception once the phone is carrier-unlocked.
Can a Z Flip run two eSIMs at once?
Can a Z Flip run two eSIMs at once?
Yes. The Z Flip supports Dual eSIM Dual Standby, letting a home carrier's eSIM and a travel eSIM from any of the five providers in this comparison stay active simultaneously, the same as a standard Galaxy S-series phone.
Does the Z Flip need to be unlocked for a travel eSIM?
Does the Z Flip need to be unlocked for a travel eSIM?
Yes. A carrier-locked Z Flip rejects third-party eSIM activation from any of the five providers here. Confirming unlock status before installing a profile avoids a wasted purchase, the same requirement as on any other Samsung phone.
Is there a difference in eSIM support between Z Flip generations?
Is there a difference in eSIM support between Z Flip generations?
Not among the recent Z Flip 4, 5, and 6 models tracked in this comparison, which all support eSIM and Dual eSIM Dual Standby the same way. Older pre-2022 Z Flip models may vary, worth checking Settings > Connections > SIM manager directly on that specific unit.
Which eSIM is cheapest for a Samsung Galaxy Z Flip?
Which eSIM is cheapest for a Samsung Galaxy Z Flip?
Nomad's $3.00/GB is the lowest fixed rate in the matrix, followed by HelloRoam at $3.50/GB. Holafly's $2.99/day unlimited rate suits a Z Flip traveler who would rather skip gigabyte tracking on a smaller-battery device.
Does the Z Flip's foldable design affect eSIM data speed?
Does the Z Flip's foldable design affect eSIM data speed?
No. eSIM speed depends on the local carrier a provider routes through, not the phone's fold mechanism. The Z Flip's smaller battery relative to a flat-screen Galaxy S-series phone is the more relevant factor for sustained hotspot use.
Compare all 5 providers for Samsung Galaxy Z Flip
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.