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4S 8 cheapest rows Airalo 0 cheapest rows

4S eSIM vs Airalo in Brazil

Side-by-side pricing for Brazil, straight from each provider's current real plans.

Cheapest overall
4S eSIM
4S eSIM
8/8 cheapest rows
10 of 12 facts confirmed Score 84/100 -15%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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Airalo
Airalo
0/8 cheapest rows
Fully verified 12 of 12 facts confirmed Score 67/100

Best for: Unlimited data · Short trips · Long stays

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4S eSIM is the cheapest option in 8 of the 8 price rows for Brazil. Live plans from each provider's catalog, re-checked daily.

Prices in Brazil

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

Starting price
4S
$2.19
1GB · 1 days
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Airalo
$4.00
1GB · 3 days
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1 GB or more
4S
$2.19
1GB · 1 days
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Airalo
$4.00
1GB · 3 days
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5 GB or more
4S
$7.54
5GB · 1 days
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Airalo
$12.00
5GB · 7 days
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10 GB or more
4S
$14.55
10GB · 5 days
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Airalo
$20.00
10GB · 7 days
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20 GB or more
4S
$27.13
20GB · 5 days
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Airalo
$35.00
20GB · 15 days
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Unlimited
4S
$5.84
Unlimited · 1 days
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Airalo
$12.00
Unlimited · 3 days
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Best price/GB
4S
$1.21
Airalo
$1.75
Best price/day
4S
$0.06
Airalo
$0.43
Comparison by eSIMKart

Networks in Brazil

4S
Not listed
Airalo
Not listed

Plan types sold for Brazil

4SAiralo Unlimited data ✓ ✓ Regional bundles ✓ — Global bundles (50+ countries) ✓ — Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification
4S: Not confirmed yet
Airalo: Required for some countries (passport/ID)
Refund policy
4S: Refund eligibility is reviewed case-by-case based on order/eSIM status and reason — no fixed window stated; contact support to request review.
Airalo: Self-service refund request from your account (My eSIMs > Package History > Request Refund) for wrong purchase, changed plans, installation issues, or a non-working eSIM — expired or fully-used eSIMs aren't eligible. Wrong-purchase/changed-plans refunds go to Airmoney (their in-app credit) only; installation-issue/not-working refunds can go to Airmoney or your original payment method, taking 7-10 business days (up to 30 depending on your bank).
Validity starts
4S: Most plans start counting on first use, when the eSIM connects and begins using data (checked on your 4S service page).
Airalo: Validity starts either when the eSIM connects to the destination network or at the moment of installation, depending on the specific plan — check 'Additional Information > Activation Policy' on the plan page before buying to see which applies.
Fair-use limit
4S: Unlimited plans include a high-speed data quota for the full validity period; after it is used, speed drops to up to 1 Mbps until the plan expires.
Airalo: Unlimited plans default to a 3GB-per-day full-speed allowance before throttling to 1 Mbps for the rest of that 24-hour period (counted from activation, not purchase); a different daily threshold is stated on the specific plan's page when it applies instead of the 3GB default.
Top-ups & rollover
4S: Self-serve top-up (same destination/region only) adds high-speed data to the current plan and extends its validity by the top-up package's own validity period.
Airalo: Only plans marked 'rechargeable' (checkable under Additional Information before buying) can be topped up, via the My eSIMs > Top Up option in the app — a non-rechargeable eSIM or one that changed carriers requires buying a new eSIM instead.
Support
4S: Email · Live chat · Help center
Airalo: Live chat · Help center · 24/7
Comparison by eSIMKart

4S vs Airalo in Brazil — common questions

Which is cheapest for Brazil?

It depends on the trip size — see the price rows above for Brazil.

Who has the cheapest unlimited plan for Brazil?

4S eSIM sells the cheapest unlimited plan for Brazil at $5.84 (1 day). Unlimited plans carry fair-use limits — see each provider's policy row.

Do these providers require ID verification?

4S eSIM: not confirmed yet. Airalo: ID verification required before activation. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for Brazil eSIMs?

4S eSIM: ESIMKART15 (-15%). Airalo: no live code right now. Codes are re-verified on every catalog sync.

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