Updated October 13, 2026 · NomadCue Editorial Team
dtac vs Smart Axiata
dtac
Smart Axiata
Higher score in this comparison
dtac vs Smart Axiata: the differences
| Compare | dtacReviewSee alternativesSee alternatives | Smart AxiataReviewSee alternativesSee alternatives |
|---|---|---|
| Price from | Not confirmed | $2 |
| Countries covered | Not confirmed | 143 |
| Unlimited data | Not confirmed | Yes |
| Reference plan prices | Not confirmed | SmartRoam daily spend caps: US 5 USD, Europe 5 USD, UK 5 USD, Japan 5 USD, Malaysia/Singapore/Vietnam/Indonesia/India/Philippines 2 USD, China/Jordan/Norway 10 USD; roaming in 143 countries. Smart Traveller SIM in Cambodia: 5 USD for 30 GB, 15 days |
| 5G | Not confirmed | Yes |
| Fair use policy | Not confirmed | Worry-free data after the daily roaming spend cap is reached: 2 USD/day in most of Asia (Malaysia, Singapore, Vietnam, Indonesia, India, Philippines, Bangladesh, Brunei, Laos, Nepal, Sri Lanka), 5 USD/day in Europe, UK, Japan, South Korea, China Hong Kong/Macao/Taiwan, Australia, New Zealand and the USA, 10 USD/day in China, Jordan and Norway |
| Top-ups | Not confirmed | Yes |
Same on both: Seller type (Carrier).
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Key differences
- Support channels: only dtac offers Chat, Help centre.
- Support channels: only Smart Axiata offers Email, Community.
Our verdict on each
dtac
dtac offers eSIMs as a carrier seller with global reach for travel connectivity across different destinations for people on the move. It suits travelers planning journeys abroad who want to match planned destination coverage and handset compatibility before choosing travel connectivity for planned routes ahead.
Smart Axiata
Smart Axiata suits short trips that cross Asia and Europe, with roaming across 143 countries and entry prices at $2. It is a carrier based in Cambodia, and unlimited data continues after a daily spend cap, which keeps a heavy data day predictable, though a long stay means paying that cap every day.
Score breakdown
| Area | dtac | Smart Axiata |
|---|---|---|
| Cost | Not confirmed | 9.7 |
| Offer | Not confirmed | 9.1 |
How they place
| Ranking | dtac | Smart Axiata |
|---|---|---|
| Travel SIMs and eSIMs | 561 of 926 | 121 of 926 |
| Travel eSIMs | 565 of 918 | 130 of 918 |
Every fact side by side
| Fact | dtac | Smart Axiata |
|---|---|---|
| Region | Global | Global |
| Features | Not confirmed | Unlimited data, 5G, Carrier plan |
| Audience | Not confirmed | Short trip |
| Legal entity | True Corporation Public Company Limited | Smart Axiata Co., Ltd. |
| Headquarters | Thailand | Cambodia |
| Support channels | Phone, Chat, Help centre | Email, Phone, Community |
Where each stands against the rest
| Fact | dtac | Smart Axiata | Median |
|---|---|---|---|
| Price from | Not confirmed | $2below the median | $3.97 |
| Countries covered | Not confirmed | 143above the median | 120 |
Median across 492 listed travel providers.
Pros and cons
dtac
Pros
- dtac operates as a carrier seller offering eSIMs for travel use
- dtac serves global markets with eSIMs for connectivity across different destinations
Smart Axiata
Pros
- Roaming reaches 143 countries, above the site median of 74 for travel plans.
- Entry prices at $2 sit under the site median of €5.
- Unlimited data keeps working once the fair use policy's daily cap is reached, so a trip never cuts out mid stream.
Cons
- The fair use policy caps daily roaming spend by region, so a heavy data day can cost the cap again the next day.
- Aimed at short trip travel, so a long multi-month stay is not the shape it is built around.
- Support runs on email, phone and community only, with no live chat or help centre in the list.
Who each suits
dtac
Who it suits
- Travelers planning journeys across different destinations
- People seeking carrier based eSIMs for time abroad
Smart Axiata
Who it suits
- Travellers on a short holiday or business run who want one roaming plan across Asia and Europe rather than a purchase per country.
- Anyone heading out of Cambodia, since Smart Axiata is the home carrier and top-ups work on its own network.
- Heavy data users content to hit a daily cap, since data carries on after it without further charge.
Who should look elsewhere
- Travellers who need a wider map: Zwitchy reaches 200 countries.
- Budget-first buyers who only want to test a connection: eSIMGo.is starts at $0.99.
Current offers
dtac
Current offer
Bonus
New True dtac prepaid SIM - free shopping coupons up to 900 THB: up to 900 THB in shopping coupons
New True dtac prepaid SIM customers
Source, checked September 26, 2026
Smart Axiata
Current offer
Discount code
Smart eSIM 50% off special number: 50% off a special number
Every new eSIM purchase
Source, checked September 26, 2026
Bonus
Get 1GB data in SmartNas for FREE every day: 1 GB free data per day
For Smart Laor! plan subscribers who register on the EBC website
Source, checked September 26, 2026
Bonus
Subscribe, Save, and Win: S-Coins to unlock vaults and win prizes
Earn S-Coins with plan subscriptions
Source, checked September 26, 2026
Country by country
| Country | dtac | Smart Axiata |
|---|---|---|
| Cambodia | No | Yes |
| Thailand | Yes | No |
Questions about each
dtac
What does dtac offer travelers?+
dtac provides eSIMs through a carrier model for global travel use. Travelers seeking connectivity outside home networks can review destination coverage and handset compatibility before making a choice for a planned journey abroad.
Where does dtac provide service?+
dtac carries global scope for its eSIM offering for people on the move. Those planning journeys across different destinations can inspect coverage details for each place and confirm handset requirements before deciding on trip connectivity ahead.
Smart Axiata
What does Smart Axiata cost for roaming data?+
Entry prices start at $2, and the roaming offer runs on a daily spend cap rather than a data allowance. The fair use policy sets a lower cap for most of Asia and higher caps across Europe, the UK, Japan, South Korea, China, Australia, New Zealand, the USA, Jordan and Norway.
Is the data really unlimited?+
Unlimited data is listed among unlimited data, 5g and carrier plan for the roaming offer. The fair use policy explains the catch: data keeps flowing after the daily roaming spend cap is reached, so a heavy user simply pays the cap again on the next day instead of losing service or being cut off mid trip.
Other options to compare
Other rankings
dtac
Smart Axiata