Cost Comparison
Roaming vs eSIM in Mozambique: Every Carrier Rate Compared (2026)
AT&T charges $10/day for Mozambique roaming. Verizon charges $10/day. A travel eSIM on Vodacom MZ's 4G LTE network costs $48.81 for 10 days — 51% less than either carrier. Below is every rate, side by side.
Roaming costs by carrier
Vodafone in Mozambique
Plan
Roaming Passport
Daily rate
£6/day
7-day cost
£42
14-day cost
£84
Voicemail retrieval on Vodafone in Mozambique is treated as an inbound call and can trigger the £6/day roaming pass on a day you hadn't planned to use data. Divert voicemail to a free app before departure.
EE in Mozambique
Plan
Roam Abroad
Daily rate
£6/day
7-day cost
£42
14-day cost
£84
In Mozambique, EE connects to Vodacom MZ infrastructure. An eSIM accesses the same towers for $2.44/GB instead.
AT&T in Mozambique
Plan
International Day Pass
Daily rate
$10/day
7-day cost
$70
14-day cost
$140
One week of AT&T roaming in Mozambique costs $70 ($10/day through Vodacom MZ). An eSIM on Vodacom MZ starts at $2.44/GB for the same connection.
Verizon in Mozambique
Plan
TravelPass
Daily rate
$10/day
7-day cost
$70
14-day cost
$140
Two weeks of Verizon roaming in Mozambique totals $140 at $10/day through Vodacom MZ. Most eSIM providers offer 14-day plans for the same destination at $10-$25 total.
eSIM costs by provider
Metered plans (1GB-20GB)
| Tier | Price | Per GB |
|---|---|---|
| 1GB | $5.99 | $5.99 |
| 3GB | $12.49 | $4.16 |
| 5GB | $18.49 | $3.70 |
| 10GB | $30.49 | $3.05 |
| 20GB | $48.81 | $2.44 |
Network access
eSIM plans in Mozambique connect to Vodacom MZ's 4G LTE network — the same towers that carrier roaming uses. Vodacom MZ is the sole operator, so both roaming and eSIM deliver identical coverage.
Side-by-side comparison
7-day trip comparison
| Option | Cost | Data | Speed | Network |
|---|---|---|---|---|
| Vodafone | £42 | Fair-use | LTE | Vodacom MZ |
| EE | £42 | Fair-use | LTE | Vodacom MZ |
| AT&T | $70 | Plan data | LTE | Vodacom MZ |
| Verizon | $70 | Plan data | LTE | Vodacom MZ |
| eSIM (20GB) | $48.81 | 20GB | 4G LTE | Vodacom MZ |
14-day trip comparison
| Option | Cost | Data | Speed | Network |
|---|---|---|---|---|
| Vodafone | £84 | Fair-use | LTE | Vodacom MZ |
| EE | £84 | Fair-use | LTE | Vodacom MZ |
| AT&T | $140 | Plan data | LTE | Vodacom MZ |
| Verizon | $140 | Plan data | LTE | Vodacom MZ |
| eSIM (20GB) | $48.81 | 20GB | 4G LTE | Vodacom MZ |
Per-day rate breakdown
AT&T charges $10/day. A 20GB eSIM spread across 10 days costs $4.88/day — 2x cheaper on the same Vodacom MZ 4G LTE network.
Hidden charges
Auto-enrollment and day-one billing
AT&T and Verizon roaming passes activate automatically when your phone connects to Vodacom MZ's network in Mozambique. Calendar-day billing means arriving at 11:30 PM and leaving before midnight the next day counts as two full day charges. A single background app refresh on landing triggers the first charge.
Speed throttling and data caps
T-Mobile's free international data runs at 256 Kbps — too slow for Google Maps, Instagram, or video calls. Xfinity Mobile caps high-speed data at 200 MB per day before throttling. AT&T and Verizon do not publish their throttling thresholds, but users report speed reductions on sustained high-bandwidth use.
Voicemail and background app charges
Checking voicemail abroad is treated as an inbound international call. If the day pass has not yet activated, that single voicemail retrieval triggers the full daily charge. Background app sync, push notifications, and automatic app updates all count toward data usage and can activate the daily pass without your knowledge.
Fair-use caps on UK carriers
Vodafone and EE apply unpublished fair-use data thresholds for Mozambique roaming. Once exceeded, speeds drop to 2G-equivalent rates while the daily charge continues. The exact threshold depends on your home plan tier and is not disclosed on the rate card.
Carrier rate analysis for Mozambique
AT&T International Day Pass
Some travel insurance policies cover data charges from bill shock. AT&T pay-per-use at $2.05/MB in Mozambique can reach hundreds of dollars from a single app sync. Day Pass caps the damage at $10/day but still costs $100 over 10 days. An eSIM at $48.81 eliminates bill shock entirely: fixed price, no overages, no claims needed. Prevention costs less than insurance.
Verizon TravelPass
Verizon TravelPass charges per line. A couple traveling to Mozambique: 2 lines x $10/day x 10 = $200. A family of four: $400. Each line triggers independently. A sleeping child's phone syncing a game update at midnight adds $10 to that line. eSIM alternative: $195.24 for four 20GB plans on Vodacom MZ. Family savings: $204.76.
T-Mobile International
T-Mobile Go5G Plus includes 5 GB of high-speed international data in select destinations. Whether Mozambique qualifies depends on T-Mobile's current destination list, which changes without notice. If Mozambique is included, Go5G Plus customers get 5 GB at full speed. After 5 GB, speed drops to 256 Kbps for the remainder of the billing cycle. A 20GB eSIM at $48.81 provides a defined data bucket with no guessing about destination eligibility or mid-trip throttling.
Vodafone Roaming Passport
Vodafone's roaming agreement for Mozambique connects to Vodacom MZ. A Vodafone customer on 4G LTE towers in Mozambique uses the same infrastructure as a travel eSIM customer. Vodafone charges GBP6/day for that access. An eSIM charges $2.44/GB. Over 10 days: Vodafone GBP60 vs eSIM $48.81. The network path is identical. The billing is not.
EE Roam Abroad
EE contract customers get Roam Abroad at GBP6/day for Mozambique. EE PAYG (pay-as-you-go) customers face per-MB charges that vary by zone and can reach GBP6/MB in rest-of-world destinations. PAYG customers should purchase a 20GB eSIM at $48.81 before departure. Contract customers save GBP21.57 (roughly) by switching to an eSIM for 10 days on Vodacom MZ.
Xfinity Mobile International Pass
Xfinity Mobile charges $10/day in Mozambique but caps high-speed data at 200 MB/day. AT&T charges $10/day with no published daily cap. Verizon charges $10/day with no published daily cap. Xfinity is the most restrictive: same daily price as AT&T, but 200 MB of usable speed vs AT&T's full plan allowance. A 20GB eSIM at $48.81 has no daily cap and costs $51.19 less for 10 days.
Three UK Go Roam
UK carrier comparison for Mozambique: Three Go Roam: £2/day (£20 for 10 days). Vodafone Roaming Passport: £6/day (£60). EE Roam Abroad: £6/day (£60). Three is the cheapest UK carrier for Go Roam destinations. A 20GB eSIM at $48.81 is cheaper than all three UK carriers for any Mozambique trip over 2 days.
MVNO roaming comparison
US Mobile offers limited international coverage through eSIM-based international plans. Their rates for Mozambique vary by destination but typically run $3-$8/day for basic data access. A dedicated travel eSIM at $48.81 for 20GB often costs less than 10 days of US Mobile's international day rate. US Mobile's international plan also draws from a limited data bucket that may run out mid-trip.
Rate summary
AT&T (International Day Pass): AT&T International Day Pass costs 105% more than an eSIM for Mozambique.
Verizon (TravelPass): Verizon TravelPass costs 105% more than an eSIM for Mozambique.
T-Mobile (Magenta (high-speed add-on)): T-Mobile's paid high-speed tier costs more than AT&T and more than an eSIM.
Vodafone (Roaming Passport): Vodafone rest-of-world rate exceeds eSIM cost for any trip over 1 day to Mozambique.
EE (Roam Abroad): EE Roam Abroad costs more than an eSIM for Mozambique at all trip lengths.
Bill shock scenarios
Scenario: your boss calls a video meeting while you are in Mozambique. A 5-minute FaceTime or Zoom call at standard quality uses 75 MB. On AT&T pay-per-use: $153.75. A 30-minute call: $922.5. One half-hour video call without a roaming plan costs more than a 20GB eSIM at $48.81 that covers the entire 10-day trip. AT&T Day Pass caps the damage at $10/day, but the eSIM is still cheaper over any trip longer than one day.
How to switch to an eSIM
Switching from T-Mobile to an eSIM for Mozambique: T-Mobile's free 256 Kbps tier activates automatically. To avoid frustration: Step 1: Do not buy the high-speed add-on at $15/day. Step 2: Install a 20GB eSIM on Vodacom MZ at $48.81 before departure. Step 3: Set the eSIM as the default data line. Step 4: Leave T-Mobile data roaming on if you want. The 256 Kbps free tier costs nothing and serves as a backup for text-only messaging if the eSIM data runs out. Result: full 4G LTE on the eSIM, free text-tier backup on T-Mobile, zero paid charges.
Is eSIM cheaper than roaming in Mozambique?
AT&T and Verizon both charge $10/day for data in Mozambique, totaling $100 over 10 days. A travel eSIM on the same Vodacom MZ 4G LTE network costs $48.81 for 20GB. The eSIM is 51% less expensive with identical network performance. Verified May 2026.
Should I use eSIM or roaming in Mozambique?
Use an eSIM. Both eSIM and carrier roaming connect to Vodacom MZ's 4G LTE towers in Mozambique. The difference is price: $48.81 (eSIM) vs $100 (AT&T roaming). Same signal, same speeds, $51.19 less. Verified May 2026.
Does T-Mobile work in Mozambique?
T-Mobile works in Mozambique with free data throttled to 256 Kbps. At that speed, a Google Maps search takes 30+ seconds. The high-speed add-on runs $15/day ($150 for 10 days). A Vodacom MZ eSIM delivers full 4G LTE speed for $48.81. Verified May 2026.
What is the best way to get data in Mozambique?
Mozambique data options compared: eSIM $48.81 (20GB, Vodacom MZ 4G LTE, instant setup). AT&T roaming $100 ($10/day, same Vodacom MZ towers). T-Mobile free at 256 Kbps (unusable for navigation). Verified May 2026.
Our verdict for Mozambique
When carrier roaming makes sense
Carrier roaming makes sense for 1-day layovers where the $10 charge is less than the effort of installing an eSIM. Travelers who need voice calling to local Mozambique numbers may also prefer their carrier plan, since eSIM data plans do not include voice service.
When an eSIM wins
For any trip longer than 2 days, an eSIM saves money over carrier roaming in Mozambique. Families and groups save even more because carrier charges multiply per person. Countries with airport SIM queues make eSIM especially valuable — install before departure, activate on landing.
Bottom line for Mozambique
For a 10-day trip to Mozambique, an eSIM saves $51.19 vs AT&T and delivers the same 4G LTE connection on Vodacom MZ's network.
Mozambique connectivity details
Local network infrastructure
Mozambique has 1 mobile network. Primary carriers: Vodacom MZ, Movitel, Tmcel. Both carrier roaming and eSIM connect to these same networks.
Good to know
Power sockets in Mozambique are Type C/F/M type. US and UK plugs don't fit without an adapter. A depleted phone ends your eSIM connectivity regardless of remaining data balance.
Good to know
Mozambique's emergency number is 112/119, not 112. Both carrier roaming SIMs and eSIMs can dial emergency numbers without an active data plan.
Frequently asked questions
- Is roaming or eSIM better for Mozambique?
- For trips longer than 2 days, an eSIM is cheaper than carrier roaming in Mozambique. AT&T charges $10/day while an eSIM costs $48.81 total for a 10-day trip. Both use Vodacom MZ's 4G LTE network — the only difference is the price.
- What hidden charges does AT&T have for Mozambique roaming?
- AT&T's International Day Pass auto-activates when your phone connects to Vodacom MZ's network in Mozambique. Calendar-day billing means arriving at 11 PM costs a full $10. Background app sync, voicemail retrieval, and notifications can trigger the daily charge on days you intended to stay offline.
- Do eSIMs use the same network as carrier roaming in Mozambique?
- Both eSIM and carrier roaming connect to Vodacom MZ's 4G LTE towers in Mozambique. The network, coverage area, and download speeds are identical. The difference is pricing: carriers charge $10-$15/day while eSIMs charge a flat rate for the entire trip.
- Is T-Mobile roaming really free in Mozambique?
- T-Mobile Magenta includes free data in Mozambique, but speed is throttled to 256 Kbps. That is too slow for maps, video calls, or photo uploads. The high-speed add-on costs $15/day — more expensive than most eSIM plans.
- Can I use eSIM and keep my carrier number in Mozambique?
- Dual-SIM phones (most models since 2019) run both your carrier SIM and the travel eSIM simultaneously. Your home number stays active for calls and texts over WiFi. The eSIM handles all data on Vodacom MZ's 4G LTE network in Mozambique.
- What speed does carrier roaming get in Mozambique?
- Carrier roaming in Mozambique connects to Vodacom MZ's 4G LTE network — the same towers and speeds that an eSIM uses. AT&T and Verizon offer LTE speeds through their day pass. T-Mobile's free tier is capped at 256 Kbps unless you pay for the high-speed add-on.
- Does Verizon auto-charge for roaming in Mozambique?
- Verizon TravelPass activates automatically when your phone connects abroad in Mozambique. A single background data transfer triggers the $10/day charge. The only way to avoid it is to disable data roaming in your phone settings before landing.
- How do UK carrier rates compare for Mozambique?
- Vodafone and EE charge £6/day for Mozambique roaming outside their EU free-roaming zone. That is roughly $7.50/day at current exchange rates. An eSIM on Vodacom MZ's network costs $48.81 for the entire trip.
- How much does carrier roaming cost in Mozambique?
- If you land in Mozambique without activating a roaming plan, AT&T bills $2.05 per megabyte. A 10-second Google Maps load at 1.5 MB costs $3.08. Ten minutes of casual app use: $30–$60. AT&T's day pass caps the damage at $10/day. A travel eSIM on Vodacom MZ at $5.99 for 1GB is the only option with a fixed, predictable total cost from day one.
- Is T-Mobile's free international data fast enough in Mozambique?
- No. To use Mozambique as a normal traveler — ride-hailing, mapping, messaging with photos — you need at minimum 1 Mbps. T-Mobile's free tier delivers 256 Kbps, which is one-quarter of that floor. The high-speed add-on costs $15/day. A travel eSIM connects to Vodacom MZ's 4G LTE network at $2.44/GB — the same towers, real speeds, no daily charge trigger.
- How is my roaming bill calculated in Mozambique?
- Carriers bill Mozambique roaming two ways. AT&T and Verizon use per-day billing at $10/day — the charge triggers even if a background app syncs at 11:59 PM. Without a day pass, AT&T bills $2.05 per MB ($2,099/GB). T-Mobile provides free data at 256 Kbps but charges $15/day for usable speed. An eSIM plan at 1GB for $5.99 is a one-time purchase with no per-day triggers and no usage surprises.
- How do I set up a dual-SIM Android phone for Mozambique?
- On Android, go to Settings > Network & Internet > SIMs. Your physical home SIM and the travel eSIM for Mozambique appear as two separate SIM slots. Set the eSIM as the default for mobile data. Set your home SIM as the default for calls. Enable WiFi Calling on your home SIM to keep your number active for free over WiFi. The eSIM connects to Vodacom MZ's 4G LTE network at $2.44/GB. With data roaming disabled on your home SIM, AT&T's $10/day and Verizon's $10/day fees cannot trigger. Steps vary slightly by manufacturer — Samsung, Google Pixel, and OnePlus all use this core settings path. Rates checked June 2026.