Samsung Galaxy S II WiMAX (ISW11SC) smartphone

Samsung Galaxy S II WiMAX (ISW11SC) Price in Sri Lanka

January 20, 2012 7/10 Rating Updated Sep 4, 2026

In brief: The Samsung Galaxy S II WiMAX (ISW11SC) was a Japan-exclusive variant of the popular Galaxy S II, launched by KDDI au. It featured a 4.7-inch Super AMOLED HD display and was notable for its integrated WiMAX connectivity, offering faster data speeds for its time. This device ran on a dual-core processor and was initially powered by Android Gingerbread.

Display4.7-inch Super AMOLED HD (720 x 1280 pixels)

ChipsetQualcomm QSC6085 dual-core 1.4 GHz

Main Camera8 MP with LED flash, 1080p video

Battery1850 mAh removable Li-Po

🛒 Buying the Samsung Galaxy S II WiMAX (ISW11SC) in Sri Lanka

No shop in Sri Lanka that we track has listed the Samsung Galaxy S II WiMAX (ISW11SC) yet, so there is no local price for it right now. Sell this phone in Sri Lanka? List it on infozme.com for free.

Warranty: phones in Sri Lanka are sold with either a company warranty (from the brand's official distributor, serviced at authorised service centres) or a shop warranty. Company-warranty units usually cost more, so check which one the price includes.
TRCSL approval: buy a unit approved by the Telecommunications Regulatory Commission of Sri Lanka (TRCSL), so it works properly on Sri Lankan networks such as Dialog, SLT-Mobitel and Hutch.
Before you pay: confirm the price, stock, storage/RAM version and colour with the shop — prices in Sri Lanka change often with the exchange rate.

What is the Samsung Galaxy S II WiMAX (ISW11SC) price in Sri Lanka?

The Samsung Galaxy S II WiMAX (ISW11SC) is not listed by shops in Sri Lanka that we track yet, so there is no local price for it right now.

Where can I buy the Samsung Galaxy S II WiMAX (ISW11SC) in Sri Lanka?

We have not found a shop in Sri Lanka selling the Samsung Galaxy S II WiMAX (ISW11SC) yet. Phone shops in Sri Lanka can list it on infozme.com for free.

📌 Full Specifications

Display

Type	Super AMOLED HD capacitive touchscreen, 16M colors
Size	4.7 inches, 65.0% screen-to-body ratio
Resolution	720 x 1280 pixels, 316 ppi density
Protection	Corning Gorilla Glass

Platform

OS	Android 2.3.6 Gingerbread, upgradable to 4.0.4 Ice Cream Sandwich (via OTA) or 4.1.2 Jelly Bean
Chipset	Qualcomm QSC6085
CPU	1.4 GHz dual-core
GPU	Adreno 205

Memory

Card slot	microSD, up to 64 GB (dedicated slot)
Internal	16 GB (approx. 11 GB user available), 1 GB RAM

Main Camera

Single	8 MP, autofocus
Features	LED flash
Video	1080p@30fps

Selfie Camera

Single	2 MP
Video	H.263, H.264 - 30fps

Battery

Type	Removable Li-Po 1850 mAh battery
Charging	Standard charging

Body

Dimensions	133 x 69 x 9.5 mm (5.24 x 2.72 x 0.37 in)
Weight	139 g (4.90 oz)
SIM	Mini-SIM

Comms

WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth	3.0, A2DP, HS
Positioning	GPS, A-GPS
NFC	Yes
Radio	No
USB	microUSB 2.0

Launch

Announced	January 2012
Status	Released January 2012

⚖ Pros & Cons

Pros

Fast performance for its era
Vivid and sharp Super AMOLED HD display
Slim and lightweight design
Good camera with 1080p video recording
Expandable storage via microSD card
Integrated WiMAX connectivity for faster data speeds

Cons

Limited availability (Japan-exclusive)
Older Android version (initial release)
Plastic build might not feel premium to some
Battery capacity is modest by modern standards
No longer receives official software updates

★ Our Verdict

The Samsung Galaxy S II WiMAX was a highly capable and innovative smartphone for its time, especially with its advanced display and WiMAX support, though its regional exclusivity and eventual aging of software and hardware limit its modern appeal.

As a device from 2012, the Samsung Galaxy S II WiMAX is now a collector's item rather than a practical daily driver. Its operating system is outdated, meaning many modern apps will not function, and its WiMAX network support is largely obsolete. If considering a purchase, it should be for nostalgic reasons or as a piece of mobile history. Expect very limited functionality and no security updates. For everyday use, even budget smartphones from recent years will offer significantly better performance, app compatibility, and security. Look for well-preserved units if collecting, but avoid for practical use.

Researched with AI assistance by infozme.com from manufacturer and retailer sources — see how we research & rate phones.

📦 In The Box & Warranty

Samsung Galaxy S II WiMAX handset
Removable battery
Wall charger
USB cable
User manual

Warranty information would have been provided by KDDI au at the time of purchase.

❓ Questions & Answers

What is the release date of the Samsung Galaxy S II WiMAX?

The Samsung Galaxy S II WiMAX (ISW11SC) was released on January 20, 2012, initially in Noble Black.

What operating system did the Samsung Galaxy S II WiMAX run?

It originally launched with Android 2.3.6 Gingerbread and was upgradable to Android 4.0.4 Ice Cream Sandwich via an OTA update, and later to Android 4.1.2 Jelly Bean.

Does the Samsung Galaxy S II WiMAX support expandable storage?

Yes, the device features a microSD card slot that supports expansion up to 64 GB.

What are the main camera specifications of this phone?

The main camera is an 8 MP sensor with autofocus and an LED flash, capable of recording 1080p video at 30 frames per second.

What kind of display does the Samsung Galaxy S II WiMAX have?

It features a 4.7-inch Super AMOLED HD capacitive touchscreen with a resolution of 720 x 1280 pixels, protected by Corning Gorilla Glass.

Is the Samsung Galaxy S II WiMAX still a viable phone today?

No, due to its outdated operating system, lack of modern app compatibility, and obsolete WiMAX network technology, it is not viable for daily use and is primarily a collector's item.