123 MOBILES Singapore | Adaptive Techsolutions Pte Ltd • Smartphones, Eight 5G+ & SIMBA Hub
19+ Years Trusted Mobile, Eight 5G+ & SIMBA SuperRoam Hub in Singapore
123 3D SG
123 MOBILES

Adaptive Techsolutions Pte Ltd
Adaptive Techsolutions Pte Ltd • 19+ Years in Singapore

Colorful Tech Deals, Eight 5G+ & SIMBA & Flagship Phones.

Your vibrant mobile & telco superstore across 4 Singapore locations (139 & 123 Dunlop St, Tuas South & Old Choa Chu Kang). Shop 97 local-warranty devices, activate Eight 5G+ (up to 888GB) or SIMBA SuperRoam (up to 800GB) in 5 minutes, or order directly on WhatsApp!

139 & 123 Dunlop St • Tuas South • Old CCK 10:00 a.m. – 10:30 p.m. Every Day ● Open Now (SGT)
Explore 97 Phones & Prices Eight 888GB & SIMBA 800GB Plans

Authorized Singapore Telecom Partners:

eight SIMBA Singtel StarHub M1 M1 M1 maxx
19+ Yrs
SG Retail Heritage
4 Outlets
Islandwide Pickup
888GB 5G+
68-Country Roaming
WHATSAPP & WALK-IN DEALS
Official 3D Store Emblem

123 MOBILES SG

Adaptive Techsolutions Pte Ltd

123 MOBILES
8

Eight 5G+ (588GB – 888GB)

From S$8.80

Up to 48GB APAC + 28GB Intl Roaming (68 Countries) • eSIM/SIM

SIMBA

SIMBA 5G SuperRoam (500GB–800GB)

From S$10

SG+MY+ID+TH+HK Data + Up to 80GB APAC & 60+ Global Roaming

97 Phones, Tablets & Nokia 4G

From S$55

Samsung, OPPO, Vivo, Honor, Redmi, Realme, Infinix & Tabs

Instant WhatsApp: +65 9055 5505

Chat with Our Counter Now

Authorized Singapore Telecom & Roaming Hub

All 6 Singapore Telcos • Eight 5G+ (888GB) & SIMBA SuperRoam (800GB)

Official registration, top-up & free number porting counter for Eight, SIMBA, Singtel, StarHub, M1, and M1 Maxx across all 4 Singapore branches. Tap any telco logo below to jump directly to its plans!

eight 5G+ up to 888GB
SIMBA 5G SuperRoam 800GB
Singtel 5G hi! & Tourist SIM
StarHub 5G Prepaid & Travel
M1
M1 M Card & 5G eSIM
M1 maxx
M1 Maxx Big Data + Roaming

Eight Telecom — 5G+ & 4G Mega Data + 68-Country Roaming

All plans include Free Incoming Calls/SMS, Free Number Port-In, eSIM/Physical SIM & 8 Months Data Rollover

20 APAC + 68 Intl Countries
eight 4G / New 30 Days

Eight Double Eight Plan

S$8.80 / 30 days
  • 588GB Data across SG, MY, ID, TH & HK
  • APAC Roaming (8 Countries) + Intl Roaming (68 Countries)
  • Included IDD Mins + Free Incoming Calls & SMS
Best Value 5G+
eight 5G+ 8-Mo Rollover

Eight 5G+ Power Plan

S$10.80 / 30 days
  • 588GB 5G+ Data (SG, MY, ID, TH, HK)
  • 18GB APAC Roaming (20 countries incl. India, China, Japan, Korea, Aus, TW, VN, PH, BD)
  • 6GB Intl Roaming (68 countries) + 588 IDD Mins + Unlimited Local Calls
eight 5G+ 8-Mo Rollover

Eight 5G+ Life Plan

S$12.80 / 30 days
  • 688GB 5G+ Data (SG, MY, ID, TH, HK)
  • 28GB APAC Roaming (20 countries incl. India, China, Japan, Korea, Aus, Bangladesh, PH)
  • 10GB Intl Roaming (68 countries) + 688 IDD Mins + Unlimited Local Calls
Most Popular
eight 5G+ Ultra + China & Japan

Eight 5G+ Ultra Plan

S$14.80 / 30 days
  • 788GB 5G+ Data (SG, MY, ID, TH, HK + China & Japan)
  • 38GB APAC Roaming (20 countries) + 18GB Intl Roaming (68 countries)
  • 788 IDD Mins + Unlimited Local Calls
Max 888GB Quota
eight 5G+ Supreme Includes China, Japan, South Korea & Australia in Main 888GB Pool

Eight 5G+ Supreme Plan

S$18.80 / 30 days
  • 888GB 5G+ Data across SG, MY, ID, TH, HK + China, Japan, South Korea & Australia
  • 48GB APAC Roaming (20 countries) + 28GB Intl Roaming (68 countries)
  • 888 IDD Mins + Free VoLTE Voice Roaming
  • Instant eSIM QR or Physical SIM • Free Number Port-In
SIMBA

SIMBA 5G SuperRoam — 500GB to 800GB + 60+ Countries Roaming

All plans include SG+MY+ID+TH+HK shared data, Free Voice Roaming, 6-Cycle Rollover & Free Number Port-In

15 APAC + 60+ Global Countries
Best Value
SIMBA 5G

SIMBA SuperRoam 10

S$10 / 30 days
  • 500GB 5G Data (SG, MY, ID, TH, HK)
  • 12GB APAC Roaming (7 countries) + 3GB Global (60+ countries)
  • 500 SG + IDD Mins + Free Voice Roaming + 6-Cycle Rollover
Most Popular
SIMBA 5G

SIMBA SuperRoam 12

S$12 / 30d (S$30/90d)
  • 600GB 5G Data (SG, MY, ID, TH, HK)
  • 18GB APAC Roaming (15 countries incl. India, BD, CN, JP, KR, AU, PH, VN)
  • 8GB Global Roaming (60+ countries) + 600 SG+IDD Mins
SIMBA 5G

SIMBA SuperRoam 15

S$15 / 30d (S$39/90d)
  • 600GB 5G Data (SG, MY, ID, TH, HK)
  • 25GB APAC Roaming (15 countries) + 8GB Global (60+ countries)
  • 700 SG + IDD Mins + Free Voice Roaming
Heavy Travellers
SIMBA Max

SuperRoam 18 / 20 / 25

S$18–25 / 30 days
  • Up to 800GB 5G Data (SG, MY, ID, TH, HK)
  • 30GB–80GB APAC Roaming (15 countries) + 10GB–15GB Global (60+ countries + Maldives)
  • 800 SG + IDD Mins + Free Voice Roaming

Singtel • StarHub • M1 • M1 Maxx Prepaid & Tourist SIMs

Instant 5-minute walk-in Passport/FIN activation, eSIM QR & top-ups at all 4 branches

Singtel 5G hi! / Tourist

Singtel 5G hi! & Tourist SIM

From S$12 / 28 Days

100GB–150GB Singtel 5G local data + Malaysia, Indonesia, Thailand & India/Bangladesh roaming & IDD.

StarHub 5G Prepaid / eSIM

StarHub 5G Prepaid & Travel

From S$12 / 28 Days

Ultra-fast StarHub 5G data + APAC roaming, free incoming calls, and instant eSIM QR or physical SIM.

M1 M1 M Card & Tourist

M1 Prepaid M Card & 5G SIM

From S$12 / 28 Days

M1 5G local data + Malaysia, Indonesia, Thailand & Hong Kong roaming + top-ups & IDD packs.

M1 M1 maxx No Contract

M1 Maxx High-Data & Roaming

From S$10 / 30 Days

Big local 4G/5G data bundles with Malaysia, Indonesia, Thailand & Bangladesh/India roaming + instant port-in.

All-In-One Storefront Bundles

Hot Smartphone + Eight 5G+ / SIMBA Combo Deals

Walk out ready to use — free screen protector installation & data transfer included!

SAVE S$25

Starter Smartphone + Eight 5G+ Pack

Any Smartphone + Eight Double Eight SIM (588GB + 68-Country Roaming) + Tempered Glass + Clear Case

Add-On Only S$15 U.P. S$40
MOST POPULAR • SAVE S$45

35W GaN Fast Charge + Eight Supreme 888GB

35W GaN Adapter + Braided Cable + Privacy Tempered Glass + Eight 5G+ Supreme (888GB)

Bundle Price S$39 U.P. S$84
SAVE S$65

Complete Family / Worker Value Pack

10,000mAh Powerbank + Earbuds + Fast Charger + Eight 5G+ / SIMBA SuperRoam Registration

Bundle Price S$49 U.P. S$114
4 Convenient Singapore Outlets

Visit Any of Our 4 Stores Across Singapore

Operated by Adaptive Techsolutions Pte Ltd • Open 10:00 a.m. – 10:30 p.m. Every Day (Monday – Sunday, including Public Holidays).

4.9 / 5 Verified Shopper

“Honest pricing and super patient staff! Helped transfer all my WhatsApp chats to my new phone and ported my line to SIMBA in 10 minutes.”

— Marcus Tan, Singapore

4.9 / 5 Verified Shopper

“Super convenient having outlets at Dunlop Street, Tuas South, and Old Choa Chu Kang. Brand new local sets with free screen protector install.”

— Priya Nair, Singapore

Main Flagship • Little India ● Open Daily

139 Dunlop Street

Singapore 209457 (3 mins walk from Rochor MRT DT13)

10:00 a.m. – 10:30 p.m. Every Day
Maps
Dunlop Branch 2 • Little India ● Open Daily

123 Dunlop Street

Singapore 209451 (Near Little India MRT NE7 & Rochor)

10:00 a.m. – 10:30 p.m. Every Day
Maps
West Hub • Tuas South ● Open Daily

69 Tuas South Ave 1

Singapore 637517 (Tuas West Industrial & Dorm Hub)

10:00 a.m. – 10:30 p.m. Every Day
Maps
North-West • Worker Dormitory ● Open Daily

#01-13, 500 Old Choa Chu Kang Rd

Worker Dormitory, Singapore 698924

10:00 a.m. – 10:30 p.m. Every Day
Maps
Fast Stock & Price Check

Reserve a Phone or SIM Card

Choose any of our 97 devices and your preferred branch — send via WhatsApp or submit directly.