Samsung Galaxy Quantum 2 – The Most Secure Smartphone with QRNG CHIP

    On 13th April 2021, Samsung launched a new smartphone – Samsung Galaxy Quantum 2 in South Korea. It is the most secure smartphone as of now that features a quantum random number generator (QRNG) chip. Rumors say that Samsung plans to rebrand the smartphone to Samsung Galaxy A82 5G for the global market. So the expected price of the Samsung Galaxy A82 5G in Nepal is NPR 77,000.

    Samsung Galaxy Quantum 2 Overview

    Samsung Galaxy Quantum has the predecessor as Samsung Galaxy A Quantum, which was launched globally as Samsung Galaxy A71. It has impressive overall specifications, with the security being the best.

    Design and Build Quality

    Samsung Galaxy Quantum 2 flaunts a 6.7-inches OLED display with a refresh rate of 120Hz. However, the refresh rate of 120Hz is available only for the FHD; otherwise, you get the refresh rate of 60Hz at QHD. Likewise, the aspect ratio goes up to 20:9, and the smartphone has a peak brightness of 1200 nits.

    Samsung Galaxy Quantum 2 Design and Build Quality
    Design and Build Quality

     The smartphone has a resolution of 1080 x 2400 pixels.  Similarly, the smartphone measures 161.9 mm x 73.8 mm x 8.1 mm. The bezels on display are very thin; the display has a punch hole selfie. It has a plastic back and sides frame. The display has Corning Gorilla Glass 5 protection. 

    Samsung Galaxy Quantum 2 has a triple camera setup inside a rectangular module starting from the top-left corner of the smartphone’s back. Similarly, the rear panel has the branding of Samsung on the lower end. It weighs 176 grams. The color variants for the smartphone are Black, White, and Violet.

    It also features an ultrasonic fingerprint scanner under the display for unlocking the smartphone using biometrics. It also has the face unlock feature.


    The smartphone’s processing power comes from an octa-core Qualcomm Snapdragon 768G with 7 nm fabrication process. The peak clocking speed of the core is 2.96 GHz. It employs Adreno 640. Similarly, the smartphone has 8 GB of RAM combined with an internal storage of 256 GB.

    Samsung Galaxy Quantum 2 Processor

    Samsung Galaxy Quantum 2 ships with Android 11 based on the One UI 3.1

    The smartphone packs a quantum random number generator (QRNG) chip from the company “ID Quantique.” It is the world’s smallest chip with 2.5mm square. It has built-in quantum cryptography technology, which increases the smartphone’s security. The chip works by capturing outside noise with an LED and a CMOS image sensor.Samsung Galaxy Quantum 2 SK Telecom

    As per the information from SK Telecom, the chip allows users to use the services that require security more safely and securely by generating unpredictable and patternless true random numbers.


    For photography, Samsung relies on the triple camera at the rear. It has a primary shooter of 64 MP sensor, an ultra-wide shooter of 12 MP, and a 5 MP macro camera. Features in the rear camera include Touch to focus, Digital Zoom, Auto Flash, Face detection, and many more.

    Samsung Galaxy Quantum 2 Camera

    The rear camera can capture the video with 4K at 30fps and 1080p at 30/60/240fps.

    The smartphone flaunts a 32 MP camera on the front as the selfie camera. It can record the video in 1080p at 30fps.


    Samsung Galaxy Quantum 2 packs a Li-Po 4500 mAh battery.

    Samsung Galaxy Quantum 2 Battery Charging Port
    Battery Charging Port

    It supports 25W fast charging. The battery lasts for hours on end while playing games, watching videos, and listening to songs.

    Samsung Galaxy Quantum 2 Specifications

    Dimension161.9 mm x 73.8 mm x 8.1 mm i.e.,(6.37 x 2.91 x 0.32 in)
    Weight176 grams
    Display6.7-inches, Dynamic AMOLED 2X
    120Hz at FHD or 60Hz at QHD
    1200 nits (peak)
    1440 x 3200 pixels, 20:9 ratio
    OSAndroid 11, One UI 3.1
    ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)
    CPUOcta-core (1×2.96 GHz Kryo 485 + 3×2.42 GHz Kryo 485 + 4×1.78 GHz Kryo 485)
    GPUAdreno 640
    RAM and storage6GB RAM with 128GB storage


    Main Camera


    • 64 MP, f/1.8, (primary)
    • 12 MP, f/2.2, 123-degree (ultra-wide)
    • 5 MP, f/2.4, (macro)

    4K @30fps, 1080p @30/60/240fps 

    Front Camera10 MP, f/2.2
    1080p @30fps
    BatteryLi-Po 4500 mAh, non-removable
    25W Fast Charging
    SensorsFingerprint (under-display, ultrasonic), accelerometer, proximity, gyro, compass
    ColorsBlack, White, Violet

    Samsung Galaxy Quantum 2 Expected Price in Nepal and Availability

    As the Samsung Galaxy Quantum 2 is an exclusive launch to South Korea, the smartphone is available at KRW 699,600. If the phone launches here in Nepal, it will launch as Samsung Galaxy A82 5G. The probable price of the Samsung Galaxy A82 5G in Nepal is NPR 77,000 for 6/128 GB.

    Samsung Galaxy A82 5G VariantsPrice in South Korea Expected Price in Nepal
    Samsung Galaxy A82 5G (6/128 GB)KRW 699,600NPR 77,000

    The authorized distributors of Samsung’s smartphones in Nepal are Integrated Mobility Solutions (IMS) and Him Electronics Pvt. Ltd. You can purchase the phone from offline or online stores after the launch in Nepal.

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    Akriti Pant
    Akriti is a content writer for Techsanchar. She covers tech related news and is a tech enthusiast. Being an IT Graduate, she loves to code and is passionate about STEM. She has been a part of the team since the beginning.

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