Samsung

Samsung Galaxy Quantum 2 – Power Meets Security

Display
1440 x 3200 pixels, 20:9 ratio (~524 ppi density)6.7 inches, 108.4 cm2 (~90.7% screen-to-body ratio)Dynamic AMOLED 2X, 120Hz, 1200 nits (peak)120Hz@FHD / 60Hz@QHD refresh rate
Memory
microSDXC (dedicated slot)128GB 6GB RAM
Platform
Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipsetOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Adreno 640 (700 MHz)Android 11, One UI 3.1
Main Camera
LED flash, panorama, HDR64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP, f/2.4, (macro)4K@30fps, 1080p@30/60/240fps; gyro-EIS
Selfie camera
HDR10 MP, f/2.2, (wide)1080p@30fps

Samsung Galaxy Quantum 2: Where Performance Meets Quantum Security

The Samsung Galaxy Quantum 2 is not just another mid-range smartphone — it's a trailblazer in mobile security, performance, and design. With its unique quantum encryption chipset and flagship-level hardware, this device bridges the gap between premium features and everyday accessibility. Whether you're a tech enthusiast, gamer, or casual user, the Galaxy Quantum 2 offers a refined and secure smartphone experience.

In this article, we’ll explore the Samsung Galaxy Quantum 2 features, its powerful internals like the Samsung Galaxy Quantum 2 processor, the long-lasting Samsung Galaxy Quantum 2 battery, and other critical aspects such as pricing, memory, RAM, and available Samsung Galaxy Quantum 2 offers. If you're considering a purchase, this in-depth look will help you understand why this smartphone is turning heads.


Unparalleled Security with Quantum Encryption

The standout feature of the Samsung Galaxy Quantum 2 is its quantum cryptography chipset, developed in collaboration with SK Telecom. It's the world’s first commercially available smartphone that integrates a Quantum Random Number Generator (QRNG), which enhances security by generating unpredictable encryption keys.

What does this mean for users?

  • Banking and payment apps benefit from enhanced data protection.

  • Secure data storage with advanced encryption methods.

  • Peace of mind for users concerned about digital privacy.

In an age where cybersecurity threats are constantly evolving, the Quantum 2 offers a tangible step forward in smartphone security.


Premium Design with a Minimalist Aesthetic

Aesthetically, the Samsung Galaxy Quantum 2 carries a modern, refined look with a slim profile and smooth matte finish. It boasts a vibrant display and symmetrical bezels that give it a polished, flagship-level feel.

Key Design Highlights:

  • Slim, ergonomic build for easy handling.

  • Stunning color options that suit every style.

  • IP-rated resistance for added durability.

The overall form factor of the Galaxy Quantum 2 complements its robust internal configuration, making it a beauty with brains.


Immersive Display and Visual Brilliance

The Samsung Galaxy Quantum 2 comes equipped with a 6.7-inch Dynamic AMOLED 2X display, delivering sharp visuals and vibrant colors. Whether you’re binge-watching your favorite series or scrolling through social media, the viewing experience is smooth and engaging.

Display Benefits:

  • 120Hz refresh rate for buttery-smooth navigation and gaming.

  • High brightness levels for visibility in sunlight.

  • True-to-life color accuracy and deep contrast ratios.

Samsung’s reputation for premium displays shines through, making the Galaxy Quantum 2 ideal for entertainment and productivity.


Performance Powered by Snapdragon

At the heart of the Samsung Galaxy Quantum 2 specification sheet lies the Snapdragon 855+ processor, a high-performance chipset typically found in flagship smartphones. Paired with generous RAM and storage options, the Quantum 2 delivers a responsive and lag-free experience.

Samsung Galaxy Quantum 2 Processor & Performance:

  • Snapdragon 855+ chipset ensures high-speed performance.

  • 8GB of RAM for seamless multitasking.

  • 128GB internal memory, expandable via microSD.

Whether you're gaming, switching between apps, or working on the go, the Samsung Galaxy Quantum 2 processor and Samsung Galaxy Quantum 2 RAM ensure a smooth ride.


Powerful Battery and Fast Charging

One of the strongest pillars of the Samsung Galaxy Quantum 2 is its reliable battery performance. Equipped with a robust 4,500mAh battery, the device easily lasts a full day with moderate to heavy use. And when it’s time to recharge, fast charging capabilities get you back up quickly.

Samsung Galaxy Quantum 2 Battery Life:

  • All-day battery with efficient power management.

  • Fast charging support via USB Type-C.

  • Great for work, play, and everything in between.

The combination of a high-capacity battery and power-efficient processor results in a truly dependable device for everyday use.


Photography Meets Innovation

The Samsung Galaxy Quantum 2 is also a strong performer in the photography department. It features a versatile triple-lens camera system capable of capturing detailed photos in various lighting conditions.

Camera Features:

  • 64MP main sensor for ultra-clear shots.

  • Ultra-wide and depth sensors for creative photography.

  • Pro-level modes including Night, Live Focus, and Super Steady.

Selfie enthusiasts and content creators will appreciate the front-facing camera, which delivers vibrant and detailed images even in low light.


Software Experience and Connectivity

Running on Samsung’s One UI atop Android, the Samsung Galaxy Quantum 2 offers an intuitive user experience packed with useful features like Edge Panels, Dark Mode, and Digital Wellbeing.

Additional Highlights:

  • Secure folder powered by Knox.

  • 5G support for ultra-fast connectivity.

  • Samsung Pay, Bixby, and more for added convenience.

The device is future-ready, thanks to its consistent software updates and support for cutting-edge mobile technologies.


Samsung Galaxy Quantum 2 Price and Offers

In terms of value, the Samsung Galaxy Quantum 2 price falls in the upper-midrange segment. This pricing is justified by the device’s combination of flagship hardware and exclusive security features. If you’re looking to buy the Samsung Galaxy Quantum 2 online, you’ll find several Samsung Galaxy Quantum 2 offers across major e-commerce platforms.

Buying Tips:

  • Look for seasonal discounts and exchange offers.

  • Check credit card deals for cashback options.

  • Choose bundled accessories or no-cost EMI plans for more value.

With the right offer, you can snag the Galaxy Quantum 2 at a very competitive price, making it a smart investment for power users and privacy-conscious individuals alike.


Final Thoughts: Why Choose the Samsung Galaxy Quantum 2?

To sum up, the Samsung Galaxy Quantum 2 is a rare blend of innovation, power, and privacy. With its quantum encryption chip, high-end processor, vibrant display, and enduring battery life, this smartphone is more than capable of handling the demands of modern digital lifestyles.

Why It Stands Out:

  • First-of-its-kind quantum security.

  • Flagship-level performance at a midrange price.

  • Excellent display and camera capabilities.

  • Available with compelling online offers.

If you're ready to elevate your smartphone experience and prioritize digital security, the Samsung Galaxy Quantum 2 is an exceptional choice.

Battery

Charging25W wired
TypeLi-Po 4500 mAh

Body

Dimensions161.9 x 73.8 x 8.1 mm (6.37 x 2.91 x 0.32 in)
SIMNano-SIM
Weight176 g (6.21 oz)

Comms

Bluetooth5.0, A2DP, LE
NFCYes
PositioningGPS, GLONASS, GALILEO, BDS
RadioNo
USBUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Display

Resolution1440 x 3200 pixels, 20:9 ratio (~524 ppi density)
Size6.7 inches, 108.4 cm2 (~90.7% screen-to-body ratio)
TypeDynamic AMOLED 2X, 120Hz, 1200 nits (peak)
 120Hz@FHD / 60Hz@QHD refresh rate

Features

SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass

Launch

Announced2021, April 13
StatusAvailable. Released 2021, April 23

Main Camera

FeaturesLED flash, panorama, HDR
Triple64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm 5 MP, f/2.4, (macro)
Video4K@30fps, 1080p@30/60/240fps; gyro-EIS

Memory

Card slotmicroSDXC (dedicated slot)
Internal128GB 6GB RAM

Misc

ColorsBlack, White, Violet
ModelsSM-A826S

Network

2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands78 Sub6
SpeedHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5G

Platform

ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPUAdreno 640 (700 MHz)
OSAndroid 11, One UI 3.1

Selfie camera

FeaturesHDR
Single10 MP, f/2.2, (wide)
Video1080p@30fps

Sound

3.5mm jackNo
LoudspeakerYes, with stereo speakers

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