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4S 7 cheapest rows ByteSim 1 cheapest rows

4S eSIM vs ByteSim in Bahrain

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

Cheapest overall
4S eSIM
4S eSIM
7/8 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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ByteSim
ByteSim
1/8 cheapest rows
10 of 12 facts confirmed Score 69/100 -5%

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

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4S eSIM is the cheapest option in 7 of the 8 price rows for Bahrain. The remaining rows go to ByteSim. Live plans from each provider's catalog, re-checked daily.

Prices in Bahrain

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

Starting price
4S
$1.69
1GB · 1 days
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ByteSim
$2.90
Unlimited · 1 days
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1 GB or more
4S
$1.69
1GB · 1 days
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ByteSim
$6.50
3GB · 3 days
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5 GB or more
4S
$5.26
5GB · 1 days
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ByteSim
$9.90
5GB · 3 days
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10 GB or more
4S
$9.95
10GB · 5 days
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ByteSim
$17.50
10GB · 3 days
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20 GB or more
4S
$18.35
20GB · 5 days
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ByteSim
$30.90
20GB · 3 days
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Unlimited
4S
$4.13
Unlimited · 1 days
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ByteSim
$2.90
Unlimited · 1 days
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Best price/GB
4S
$0.81
ByteSim
$1.26
Best price/day
4S
$0.04
ByteSim
$0.30
Comparison by eSIMKart

Networks in Bahrain

4S
Not listed
ByteSim
STC5G/4G/LTE

Plan types sold for Bahrain

4SByteSim 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
ByteSim: Not confirmed yet
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.
ByteSim: Full or partial refund for connection issues, depending on the situation; no cancellation fees and a money-back guarantee (ByteSIM FAQ). Full terms are on their Refunds Policy page.
Validity starts
4S: Most plans start counting on first use, when the eSIM connects and begins using data (checked on your 4S service page).
ByteSim: Most plans start when the eSIM first connects to a network at the destination; some start on a selected date, in the app or (e.g. the Giffgaff UK eSIM) from purchase, as stated on the product page. Installing early usually does not start the plan; some QR codes must be used within 180 days.
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.
ByteSim: Unlimited plans may be subject to a local operator fair-use policy: heavy use in a short period can be temporarily slowed or deprioritised (1080p streaming still possible), lifted the following day. The per-plan speed policy is stated on each product page.
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.
ByteSim: No top-ups or extensions: data on an existing eSIM cannot be renewed; buy a new eSIM when you need more (ByteSIM FAQ: not supported due to the anonymous nature of their eSIM products).
Support
4S: Email · Live chat · Help center
ByteSim: WhatsApp · Email · Help center · 24/7
Comparison by eSIMKart

4S vs ByteSim in Bahrain — common questions

Which is cheapest for Bahrain?

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

Who has the cheapest unlimited plan for Bahrain?

ByteSim sells the cheapest unlimited plan for Bahrain at $2.90 (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. ByteSim: not confirmed yet. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for Bahrain eSIMs?

4S eSIM: ESIMKART15 (-15%). ByteSim: ESIMKART (-5%). Codes are re-verified on every catalog sync.

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