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Singtel
Singapore Telecommunications Limited
Independent Singtel Singapore 2026 review of 5G coverage, real-world speeds, customer experience, and features to help you choose the right mobile network.
Singtel 4G and 5G network coverage across Singapore as of 2026. Source: Singtel official network data.
Singapore Telecommunications Limited (Singtel) is Singapore's largest mobile network operator with 4.6 million subscribers, approximately 45% mobile market share, 99%+ 4G population coverage, and a median 5G download speed of 421.79 Mbps — the fastest recorded among all Singapore carriers in H1 2025, according to the Ookla Speedtest Connectivity Report H1 2025.
Singapore Telecommunications Limited — operating under the brand name Singtel — is Singapore's largest mobile network operator, holding approximately 45% mobile market share, serving 4.6 million mobile subscribers in Singapore and a combined global base of 800 million customers across 20 countries as of 31 March 2025, according to Singtel's FY2025 Investor Factsheet. Listed on the Singapore Exchange (SGX) under the ticker Z74, Singtel was incorporated in 1992 and is majority-owned by Temasek Holdings, Singapore's sovereign wealth fund.
Singtel delivers Singapore's fastest mobile network, recording a median download speed of 296.76 Mbps and a 5G median download speed of 421.79 Mbps in H1 2025, outperforming all local competitors across every major speed metric, according to the Ookla Speedtest Connectivity Report published August 2025. Singtel's 5G Standalone (SA) network achieved 95% nationwide coverage as early as July 2022 — three years ahead of Singapore's regulatory target — and further strengthened indoor and underground penetration with 700 MHz 5G spectrum activation in February 2025.
This review covers Singtel's network coverage and performance data, speed test results from Ookla and OpenSignal, customer service channels and ratings, app features, international roaming reach, eSIM support, rewards program, and a head-to-head competitor comparison against StarHub and M1. You will find a structured FAQ section and a full pros-and-cons breakdown to determine whether Singtel matches your connectivity needs in Singapore.
Compare StarHub and M1 for additional mobile carrier options in Singapore.
Singtel was founded in 1879 as a government-run postal and telegraph department and rebranded as Singapore Telecommunications Limited in 1992. The company went public on the SGX in 1993 and today operates as one of Asia-Pacific's largest integrated telecom groups, with subsidiaries including Optus (Australia), NCS (IT services), and associate investments in Bharti Airtel (India), Telkomsel (Indonesia), AIS (Thailand), Globe Telecom (Philippines), and Airtel Africa.
Attribute | Details |
|---|---|
Full Corporate Name | Singapore Telecommunications Limited |
Brand Name | Singtel |
Year Established | 1879 (rebranded 1992) |
Stock Symbol | Z74 (SGX) |
Singapore Mobile Subscribers | 4.6 million (as of 30 June 2025) |
Global Mobile Subscribers | 800 million across 20 countries (as of 31 March 2025) |
Singapore Mobile Market Share | ~45% |
Parent/Major Shareholder | Temasek Holdings (Singapore Government) |
Official Website |
Singtel's H1 FY2026 results (ending September 2025) reported a 14% increase in underlying net profit to S$1.35 billion, according to Singtel's official press release published November 2025. The group's Singapore operations generated S$3.9 billion in operating revenue in Q1 FY2025.
Singtel covers more than 99% of Singapore's population with 4G LTE service and 95% with 5G Standalone (SA) networks, the highest 5G population coverage among all Singapore mobile operators. Singtel's 5G SA network spans over 1,700 outdoor locations and 1,000 indoor locations islandwide, including all shopping malls, transport hubs, and all six underground MRT lines, according to Singtel's official network announcements published June 2025.
Singtel recorded the highest 5G Availability in Singapore, with 79.9% of its users accessing the 5G network a majority of the time, and the best mobile network Consistency at 96.2% of samples meeting or exceeding 5 Mbps download and 1 Mbps upload thresholds, according to the Ookla Speedtest Connectivity Report H1 2025 published August 2025. These figures position Singtel as the most reliable and widely available 5G carrier in Singapore by measurable benchmarks.
Singtel's 4G LTE network provides near-universal coverage islandwide, while its 5G SA network reached 95% population coverage in July 2022 — three years ahead of Singapore's regulatory deadline. In February 2025, Singtel became the first and only Singapore carrier to activate the 700 MHz spectrum for 5G deployment, delivering up to 40% better signal penetration in high-rise buildings, underground tunnels, and remote regions, serving approximately 1.5 million 5G users at no additional cost, according to Singtel's network announcement published May 2025.
Singtel's 5G network operates on the following frequency bands and technologies:
5G Standalone (SA) — n1 (2100 MHz): Core nationwide 5G SA deployment, first launched July 2022
5G — 700 MHz Band (n28): Activated February 2025 for deep indoor and underground penetration, up to 40% coverage improvement
4G LTE — Band 3 (1800 MHz), Band 7 (2600 MHz), Band 28 (700 MHz): Primary 4G service bands covering residential, commercial, and transport areas
Full MRT 5G Coverage: Singtel is the first and only Singapore operator to achieve complete 5G coverage across all six underground MRT lines including 27 Thomson-East Coast Line (TEL) stations, as announced June 2025
Singtel delivers a median all-technology download speed of 296.76 Mbps and upload speed of 28.84 Mbps — the highest among all Singapore mobile providers in H1 2025, with a latency of 28 ms, according to the Ookla Speedtest Connectivity Report H1 2025 published August 2025. Over 5G specifically, Singtel records a median download speed of 421.79 Mbps and upload speed of 34.56 Mbps with a latency of 24 ms over 5G.
Network Type | Median Download (Mbps) | Median Upload (Mbps) | Latency (ms) | Source |
|---|---|---|---|---|
All Technologies Combined | 296.76 | 28.84 | 28 | Ookla Speedtest H1 2025 |
5G Only | 421.79 | 34.56 | 24 | Ookla Speedtest H1 2025 |
Competitor M1 (All Technologies) | 102.03 | — | — | Ookla Speedtest H1 2025 |
Competitor StarHub (All Technologies) | 100.85 | — | — | Ookla Speedtest H1 2025 |
Note: OpenSignal's June 2025 Singapore Mobile Network Experience Report records StarHub with a higher Download Speed Experience score of 132.6 Mbps versus Singtel at 127.6 Mbps under OpenSignal's measurement methodology, which uses a broader sample of real-world user data across more usage time periods, according to OpenSignal Singapore Report published June 2025. The two methodologies measure different dimensions of speed experience — Ookla captures peak median performance while OpenSignal captures average everyday experience.
Singtel vs StarHub vs M1 median download speeds in Singapore — Ookla Speedtest H1 2025.
Learn more about 5G network performance in Singapore for a detailed technical comparison of all four Singapore MNOs.
Singtel operates five primary customer service channels: phone support, in-store service, live chat via the My Singtel app, WhatsApp support, and email, with physical shops located across Singapore's key commercial districts. Speedtest users rated Singtel the top mobile provider in Singapore with a consumer sentiment score of 3.63 out of 5.00, ahead of all competitors, according to the Ookla Speedtest Connectivity Report H1 2025 published August 2025. Trustpilot reviews for singtel.com.sg reflect a mixed picture, with 133 reviewers as of early 2025 highlighting inconsistencies between store locations in terms of service resolution speed.
Phone Support: +65 1626 — Available 24 hours a day, 7 days a week for mobile postpaid and prepaid customers
WhatsApp Chat: Available via the My Singtel app with agent-assisted responses; response times vary during peak hours (9:00 AM – 9:00 PM SGT)
Physical Stores: Multiple Singtel Shops islandwide including flagship store at 313@Somerset (Orchard Road), Jurong Point, Tampines Mall, Compass One (Sengkang), and VivoCity; the 313@Somerset flagship at 4,900 sq ft opened January 2024 and serves both consumer and SMB customers
My Singtel App Support: In-app live chat, callback request, appointment booking, and ticket submission; rated 2.7 out of 5 stars from 31,100 reviews on Google Play Store as of November 2025
Email Support: Available via the Singtel customer portal at singtel.com for billing and account queries
Singtel customer service contact channels and availability in Singapore.
Compare customer service quality and support channels across Singapore's top carriers in our comprehensive Singapore carrier support comparison guide.
Singtel provides these value-added services for subscribers across mobile, digital lifestyle, and enterprise categories:
International Roaming: Singtel Roaming automatically connects to multiple trusted partner networks per destination country, supporting ReadyRoam daily roaming plans and UnlimitedRoam 14-day unlimited data plans across more than 100 countries across Asia Pacific, Europe, the Americas, the Middle East, and Africa; the UnlimitedRoam plan bundles 60 days of Mobile Protect cybersecurity at no added cost, according to Singtel Roaming product pages updated December 2025
eSIM Support: Singtel supports eSIM for all postpaid plans on compatible devices including iPhone XS and later, Samsung Galaxy S20 and later, and Google Pixel 3 and later; eSIM can be requested at sign-up, added via the My Singtel app, or converted from a physical SIM at any Singtel Shop; Singtel also launched Singapore's first fully digital 5G Tourist eSIM in September 2023, offering plans at S$12, S$30, and S$50 with up to 120 GB of 5G data
My Singtel App Key Features: Data usage monitoring in real time, bill payment and auto-pay setup, plan upgrade or change, appointment booking for Singtel Shops, callback request, store locator with directions, Singtel Rewards tracking and redemption, inbox for promotions and system notices, and in-app live chat support
Singtel Rewards Program: Singtel's loyalty program allows subscribers to earn Rewards Points on eligible bill payments and plan usage, redeemable at over 1,000 partner locations across Singapore including dining, retail, travel, and entertainment; Singtel Circle perks are available by nominating up to five mobile lines for shared benefits, according to Singtel Rewards product page
5G+ Network Slicing: Singtel launched 5G+ in May 2025, providing nationwide network slicing — a world-first for a consumer telco — automatically upgrading customers on SIM-only Plus, Ultra, and L plans and above to guaranteed network access with up to 4 times faster speeds during peak congestion, as announced May 2025
KrisFlyer Miles Promotions: Singtel roaming activations qualify for KrisFlyer miles promotions in partnership with Singapore Airlines, offering up to 80,000 KrisFlyer miles per qualifying period, according to SingSaver published December 2025
Singtel TV (IPTV): Singtel operates Singtel TV, Singapore's leading IPTV service offering live sports including English Premier League, European football, and Formula 1, bundled with select postpaid mobile plans
My Singtel app interface showing data management, rewards, and support features.
Discover how to activate and use Singtel's digital SIM in our eSIM activation guide for Singapore covering all compatible devices and plan options.
Singtel key advantages and disadvantages summary based on 2025–2026 data.
Singapore's Fastest 5G Network: Singtel recorded a median 5G download speed of 421.79 Mbps and upload speed of 34.56 Mbps — the highest 5G Speed Score among all Singapore MNOs in H1 2025, according to Ookla Speedtest Connectivity Report published August 2025
Widest 5G Standalone Coverage: Singtel achieved 95% nationwide 5G SA population coverage in July 2022 and holds the highest 5G Availability at 79.9% of users accessing 5G the majority of the time, ahead of StarHub and M1, according to Ookla Speedtest H1 2025
Most Consistent Mobile Network: Singtel recorded 96.2% consistency — the best among Singapore carriers — with samples meeting or exceeding 5 Mbps download and 1 Mbps upload, according to Ookla Speedtest H1 2025 published August 2025
Full MRT 5G Underground Coverage: Singtel is the first and only Singapore operator with complete 5G coverage across all six underground MRT lines and 27 Thomson-East Coast Line stations, announced June 2025, benefiting commuters who depend on in-transit connectivity
Best Mobile Gaming Experience: Singtel recorded Singapore's top Game Score of 86.99 out of 100 on Ookla's gaming experience metric in H1 2025, making it the preferred network for mobile gamers requiring low latency and stable throughput
Mixed App Store Rating: The My Singtel app holds a 2.7 out of 5 stars rating from 31,100 Google Play reviews as of November 2025, with frequent user complaints about UI complexity, verification friction, and notification management — lower than competitors' app ratings
Premium Plan Pricing: Singtel's postpaid plans are priced at a premium compared to digital carriers and MVNOs operating in Singapore such as Simba Telecom (formerly TPG), Circles.Life, and Giga by StarHub, which offer budget-conscious options for data-heavy users who do not require priority network access
Customer Service Inconsistency Across Stores: Trustpilot reviews published 2025 document varying service quality across Singtel's physical store network, with some customers reporting extended wait times and unresolved issues at certain branches, contrasting with positive experiences at the flagship 313@Somerset location
eSIM Tourist Registration Friction: Singtel's Tourist eSIM requires mandatory ID verification via the hi!App before activation, which international visitors report as a friction point compared to competing providers that allow pre-arrival digital activation without in-app registration, according to user reviews on travel forums and eSIM comparison guides published 2025
Singapore's mobile market features three full Mobile Network Operators (MNOs) — Singtel, StarHub, and M1 — plus one challenger MNO, Simba Telecom (formerly TPG), and seven MVNOs operating on their infrastructure. Singtel holds approximately 45% mobile market share, followed by StarHub at approximately 30%, and M1 at approximately 15%, according to Singapore Telecom Market Analysis published January 2025. The three MNOs collectively account for over 80% of Singapore's telecom market revenue, valued at approximately S$5 billion in 2024.
Feature | Singtel | ||
|---|---|---|---|
Singapore Mobile Subscribers | 4.6 million | ~2.4 million (est.) | ~1.2 million (est.) |
Mobile Market Share | ~45% | ~30% | ~15% |
5G SA Population Coverage | 95% | Active (% not publicly disclosed) | Active (% not publicly disclosed) |
5G Availability (Ookla H1 2025) | 79.9% of users on 5G | Lower than Singtel | Best 5G Consistency (M1 leads at 94.2%) |
Median Download Speed — All Tech (Ookla H1 2025) | 296.76 Mbps | 100.85 Mbps | 102.03 Mbps |
Median 5G Download Speed (Ookla H1 2025) | 421.79 Mbps | 369.39 Mbps | 420.22 Mbps |
Download Speed Experience (OpenSignal June 2025) | 127.6 Mbps | 132.6 Mbps (market leader) | N/A |
Consumer Sentiment Score (Ookla H1 2025) | 3.63 / 5.00 (market leader) | Below Singtel | Below Singtel |
eSIM Support | Yes (postpaid + Tourist eSIM) | Yes | Yes |
Full Underground MRT 5G Coverage | Yes (first and only) | No | No |
Stock Exchange Listing | SGX: Z74 | SGX: CC3 | Privatised (Keppel Corp-owned) |
Singtel vs StarHub vs M1: Key performance metrics comparison — Singapore 2025–2026 data.
Singtel leads on raw speed, 5G availability, network consistency, and consumer sentiment, making it the strongest choice for high-performance mobile users, frequent travellers who benefit from its roaming network, and commuters who rely on MRT connectivity. StarHub leads on the OpenSignal Download Speed Experience metric — reflecting broader everyday speed satisfaction across a wider user sample — and remains competitive in broadband bundling after acquiring MyRepublic in 2025. M1 leads on 5G Consistency at 94.2%, making it a reliable alternative for 5G users who prioritise stable rather than peak-speed performance.
Read our detailed Singtel vs StarHub comparison or explore M1's full review for alternative options in Singapore.
Singtel provides 95% nationwide 5G Standalone (SA) coverage in Singapore — the highest 5G population reach among all Singapore MNOs. Singtel achieved this milestone in July 2022, three years ahead of Singapore's regulatory deadline, and further expanded coverage with 700 MHz 5G spectrum activation in February 2025. Its 5G network spans over 1,700 outdoor locations, 1,000 indoor locations, and all six underground MRT lines islandwide, according to Singtel's official network data published June 2025.
Singtel delivers a median download speed of 296.76 Mbps across all technologies and a median 5G download speed of 421.79 Mbps — the fastest among all Singapore mobile carriers in H1 2025. Upload speed across all technologies reaches 28.84 Mbps, and 5G upload speed reaches 34.56 Mbps, with a 5G latency of 24 ms. These figures represent Ookla Speedtest Intelligence median measurements from January to June 2025, published in the Ookla Speedtest Connectivity Report Singapore H1 2025, August 2025.
Singtel covers more than 99% of Singapore's population across the entire island, including the Central Business District, residential new towns such as Tampines, Jurong, and Woodlands, all six underground MRT lines, and transport hubs including Changi Airport and all major shopping malls. The 700 MHz 5G band activated in February 2025 delivers up to 40% stronger indoor signal in high-rise HDB blocks and commercial buildings. Coverage extends to Singapore's offshore islands including Sentosa, Pulau Ubin, and the Southern Islands via network extensions, according to Singtel's network coverage announcements through 2025.
Singtel customer service is reachable via phone at 1626 (available 24 hours a day, 7 days a week), in-app live chat through the My Singtel app, WhatsApp chat during business hours, and in person at Singtel Shops islandwide. The flagship Singtel Shop at 313@Somerset (Orchard Road) serves both consumer and small business customers with dedicated SMB service areas. Customers can pre-book appointments via the My Singtel app to reduce waiting time at physical stores. Billing and account queries accept email submissions via the Singtel customer portal at singtel.com.
Singtel supports eSIM on all postpaid plans for compatible devices, including Apple iPhone XS and later models, Samsung Galaxy S20 series and later, and Google Pixel 3 and later. eSIM activation is available at sign-up, through the My Singtel app for existing postpaid customers, or via conversion at any Singtel Shop. Singtel also offers Singapore's first fully digital 5G Tourist eSIM, launched September 2023, providing plans at S$12, S$30, and S$50 with up to 120 GB of 5G data and unlimited local calls and SMS, activated via the hi!App.
Singtel Roaming covers more than 100 countries across Asia Pacific, Europe, the Americas, the Middle East, and Africa, automatically connecting to multiple trusted partner networks per destination. Roaming plan types include ReadyRoam (daily rate activation), UnlimitedRoam (14-day unlimited data with bundled 60-day Mobile Protect cybersecurity), and DataRoam (destination-specific data packages). Eligible roaming activations qualify for KrisFlyer miles promotions in partnership with Singapore Airlines, with up to 80,000 miles available per promotional period, according to SingSaver published December 2025.
Singtel leads StarHub on 5G availability (79.9% vs lower), median peak download speed (296.76 Mbps vs 100.85 Mbps on Ookla), network consistency (96.2%), MRT underground 5G coverage, and consumer sentiment score (3.63/5.00). StarHub leads Singtel on OpenSignal's Download Speed Experience metric (132.6 Mbps vs 127.6 Mbps), reflecting broader everyday average speed satisfaction. StarHub also became Singapore's largest broadband provider by market share following its acquisition of MyRepublic. Singtel holds approximately 45% mobile market share versus StarHub's approximately 30%, according to Singapore Telecom Market Analysis published January 2025.
Singtel's most distinguished feature is its 5G+ network with nationwide network slicing — Singapore's first and only consumer 5G SA network to deploy this technology — guaranteeing dedicated bandwidth, up to 4 times faster speeds during peak hours, and uninterrupted connectivity for eligible plan subscribers. Combined with 95% 5G SA population coverage, full MRT underground 5G access, and a 5G median download speed of 421.79 Mbps, the 5G+ infrastructure positions Singtel as the only Singapore carrier offering both the widest and fastest 5G experience simultaneously, according to Singtel's 5G+ launch announcement published May 2025.
Singtel is Singapore's fastest, most consistent, and most widely available 5G mobile network in 2026, best suited for performance-driven users, frequent travellers, and commuters who depend on MRT connectivity — visit singtel.com to compare current plans and activate service.
Explore all carrier options through our complete Singapore carrier directory or learn how to choose the right mobile carrier in Singapore based on your usage profile and budget.
Last Updated: March 10, 2026
Sources:
Ookla Speedtest Intelligence, Singapore Speedtest Connectivity Report H1 2025, August 2025
OpenSignal, Singapore Mobile Network Experience Report, June 2025
Market Report Analytics, Singapore Telecom Market Analysis, January 2025
DCNN Magazine, Singtel achieves 5G coverage across Singapore's MRT network, June 2025
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