Updated October 17, 2026 · SumCue Editorial Team
KTC credit card vs Upgrade OneCard™
KTC credit card
Higher score in this comparison
Upgrade OneCard™
Where KTC credit card and Upgrade OneCard™ differ
| Compare | KTC credit cardReviewVisitVisit | Upgrade OneCard™ReviewVisitVisit |
|---|---|---|
| Annual fee | THB 0 | $0 |
| Currency conversion fee | 2%Lower | 3% |
| Rewards type | Points | Cashback |
| Rewards rate | 1 point per 25 baht spend (KTC FOREVER points, no expiry) | 3% cash back on gas, groceries, streaming and monthly subscriptions, and utilities; 1% on everything else, uncapped |
| Perks | 0% instalment plans up to 10 months at over 10,000 merchants, 0.74% per month instalment conversion for up to 10 months via KTC Mobile or KTC PHONE, Travel insurance up to 8 million baht, Accident insurance up to 300,000 baht for 90 days for new primary cardholders, Cash advance up to 100% of credit limit, KTC Personal Assistant service 24 hours a day on 02 123 5000, KTC FOREVER points and points redemption at participating merchants, Visa contactless and payments via Google Pay, Garmin Pay, SWATCHPAY | Visa Zero Liability protection, Travel and Emergency Assistance Services, Roadside Dispatch, Upgrade Shopping offers, Rewards do not expire, 24/7 fraud monitoring and real time alerts, Flexible payment options Pay Now, Pay in 4, Pay Over Time (coming soon) |
| APR | 20% to 25% | Not confirmed |
| Credit needed | Fair | Not confirmed |
Same on both: Card kind (Credit).
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Key differences
- Currency conversion fee is lower at KTC credit card: 2% vs 3%.
- Perks: only KTC credit card offers 0% instalment plans up to 10 months at over 10,000 merchants, 0.74% per month instalment conversion for up to 10 months via KTC Mobile or KTC PHONE, Travel insurance up to 8 million baht.
- Perks: only Upgrade OneCard™ offers Visa Zero Liability protection, Travel and Emergency Assistance Services, Roadside Dispatch.
- Support channels: only Upgrade OneCard™ offers Email.
Our verdict on each
KTC credit card
KTC credit card suits Thai residents wanting a rewards card with no yearly charge and useful instalment plans. The cost score is 5.1, and the annual fee on the Visa Platinum card is THB 0. Eligibility is limited to Thai nationals with a stated income and job tenure.
Upgrade OneCard™
Upgrade says applying does not affect a credit score, but approval triggers a hard inquiry that may affect it.
Score breakdown
| Area | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Cost | 9.0Higher | 8.8An annual fee of $0 on the credit card and a monthly fee of $0 on the checking account, against 3% for currency conversion. |
| Offer | 9.2 | 9.4Higher |
| Trust | 8.9 | Not confirmed |
Where they rank in our lists
| Ranking | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Credit and debit cards | 35 of 1594 | 39 of 1594 |
| Credit cards | 13 of 421 | 14 of 421 |
Availability and regulation
| Country | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| United States | Not confirmed | NMLS 1548935 |
Additional countries for KTC credit card: 1. Additional countries for Upgrade OneCard™: 1.
Also worth a look
XTB has currency conversion fee at 0.5%, against 2% for KTC credit card and 3% for Upgrade OneCard™.
XTB reviewWhat we checked
KTC credit card
- ktc.co.th: 13 facts, checked September 26, 2026
- cuelinks.com: 1 fact, checked September 26, 2026
Upgrade OneCard™
- upgrade.com: 11 facts, checked September 26, 2026
Every fact side by side
| Fact | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Pricing model | No annual fee | No annual fee |
| Features | Rewards | Rewards |
| Legal entity | Krungthai Card Public Company Limited | Upgrade, Inc. |
| Headquarters | Thailand | United States |
| Founded | 1996 | Not confirmed |
| Support channels | Phone, Help centre | Email, Phone, Help centreCovers more |
Loans
| Fact | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Loan amount | from THB 15,000 | Not confirmed |
| Term | 12 to 60 months | Not confirmed |
| Funding time | Funds transferred to the account within 1 business day after approval | Not confirmed |
| Rate type | Fixed | Not confirmed |
| Lender type | Direct lender | Not confirmed |
| Free early repayment | Yes | Not confirmed |
| Eligibility | Thai nationality, age 20-60, minimum income 15,000 baht per month, at least 4 months in the current job; foreigners residing in Thailand cannot apply | Not confirmed |
| Loan types | Personal | Not confirmed |
Debit cards
| Fact | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Monthly fee | Not confirmed | $0 |
| Free ATM withdrawals | Not confirmed | $0 |
| Card type | Not confirmed | Debit |
| Cashback rate | Not confirmed | 2% |
| Card network | Not confirmed | Visa |
Where each stands against the rest
| Fact | KTC credit card | Upgrade OneCard™ | Median |
|---|---|---|---|
| APR | 20% to 25%above the median | Not confirmed | 11.635 |
| Currency conversion fee | 2%above the median | 3%highest quarter | 1% |
Median across 486 listed providers.
Pros and cons
KTC credit card
Pros
- Annual fee of THB 0 on the KTC Visa Platinum card
- Points on everyday spend at 1 point per 25 baht spend (KTC FOREVER points, no expiry)
- Instalment plans, cash advances and travel cover listed in 0% instalment plans up to 10 months at over 10,000 merchants, 0.74% per month instalment conversion for up to 10 months via KTC Mobile or KTC PHONE and travel insurance up to 8 million baht
Cons
- Currency conversion fee of 2% against a site median of 1%
- Personal loan rate of 20% to 25% on a fixed basis
- Eligibility rules bar foreigners residing in Thailand and ask for a waiting period in the current job
Upgrade OneCard™
Pros
- Age, location and repayment-capacity requirements are specified
Cons
- Approval triggers a hard inquiry that may affect the applicant’s credit score
Who each suits
KTC credit card
Who it suits
- Thai nationals with a steady monthly income who want a fee free rewards card
- Spenders who will use the instalment options listed in 0% instalment plans up to 10 months at over 10,000 merchants, 0.74% per month instalment conversion for up to 10 months via KTC Mobile or KTC PHONE and travel insurance up to 8 million baht
- Applicants happy to earn points rather than cash back
Who should look elsewhere
- Frequent overseas spenders, who pay 2% on conversion where the Wise card carries a fee of £0
- Card holders shopping purely on fees, since bunq also charges €0
- Applicants building a credit record, since the Varo Believe Secured Credit Card is secured and charges $0
Upgrade OneCard™
Who it suits
- US applicants checking OneCard’s age, residency, credit inquiry and repayment criteria.
Who should look elsewhere
- Customers who want high advantages concentrated in one spending area.
- People who want extra travel benefits or premium card features.
Current offers
KTC credit card
Current offer
First period offer
KTC X Visa Signature - first year annual fee waiver: 5,000 baht annual fee waived for the first year
Monthly income from 50,000 baht; valid 1 Jan 2026 - 31 Dec 2026
Source, checked September 26, 2026
First period offer
KTC X World Rewards Mastercard - first year annual fee waiver: 5,000 baht annual fee waived for the first year
Monthly income from 50,000 baht; valid 1 Jan 2026 - 31 Dec 2026
Source, checked September 26, 2026
Discount code
PTT Station fuel cashback with KTC credit card: 2 baht cashback per litre
Valid 1 Jul 2026 - 31 Oct 2026
Source, checked September 26, 2026
Bonus
Customer Choice promotion on KTC credit cards: choose cashback up to 2% or points up to 25%
Valid 1 Jul 2026 - 31 Dec 2026
Source, checked September 26, 2026
Country by country
| Country | KTC credit card | Upgrade OneCard™ |
|---|---|---|
| Thailand | Yes | No |
| United States | No | Yes |
Questions about each
KTC credit card
Does the KTC credit card charge an annual fee?+
The KTC Visa Platinum card carries an annual fee of THB 0 and is listed as a no annual fee card, so there is no yearly charge to clear. The card kind is credit rather than a charge card, and the rewards type is points.
What does borrowing cost?+
The KTC Cash personal loan is offered directly by the provider, on a fixed rate of 20% to 25% over terms of 12 to 60. Loan amounts start at from THB 15,000, early repayment is free, and funds reach the account the day after approval.
Upgrade OneCard™
What sets this card apart from other everyday cards?+
Many everyday cards change how they treat spending by rotating categories or adding tiers that shift from month to month. This product keeps the approach level, so general purchases follow one consistent pattern. That steadiness is its main appeal, although people who want stronger advantages in particular areas may prefer other cards for their habits.
Can the card be used in place of a debit card?+
The product combines several functions, including a debit card element alongside credit and borrowing features. Holders who prefer a debit style of spending can use that function for day to day payments. Anyone who plans to rely on it that way should check how each function is set up before committing to the arrangement.
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