Samsung Galaxy Quantum 2 Unveiled with Snapdragon 855+ SoC | Might be A82 for Global Market

Samsung announced the Galaxy Quantum 2, successor to the Galaxy A Quantum exclusively in the South Korean market. A long tease of the pictures and specification buzz by the Galaxy Quantum 2 finally received an official launch in association with SK Telecom. There are few things responsible for the buzz emerging in the market.

The Galaxy Quantum 2 might launch as Samsung Galaxy A82 5G in the global market. This particular assumption is based on the fact that the device holds a model number SM-A826. While the Galaxy A Quantum was announced as Galaxy A71 globally, rumours are marching in abundance that Galaxy Quantum 2 might be Samsung Galaxy A82 following the product lineup globally.

The second reason for the buzz in the market is due to the Galaxy Quantum 2 comprises of a chip developed by the company—ID Quantique—claimed to be the world’s smallest quantum random number generator (QRNG) sizing just 2.5 mm square. The chip is said to capture random noise with an LED and a CMOS image sensor. The Galaxy Quantum 2 is the second to be equipped with the feature (Galaxy A Quantum being the first) of built-in quantum cryptography technology in order to increase security in apps such as mobile banking. SK Telecom mentioned the QRNG chip “allows smartphone holders to use services that require security in a more safe and secure manner by generating unpredictable and patternless true random numbers.”

“The Galaxy Quantum 2 includes more quantum-secured applications than ever before, bringing applications and services to a new level of security in the mobile phone industry,” said Grégoire Ribordy, CEO and co-founder of ID Quantique.

On the one hand, the QRNG chip is considered to be extremely rigid to hack until unless explored to physical access to the particular device. While on the other, the benefits of the system might be overlooked by most consumers. Meanwhile, the chip is automatically beneficial for the app that uses the Android Keystore APIs making the technology more accessible for developers.

“With the Galaxy Quantum 2, we have successfully expanded the application of quantum security technologies to a wider variety of services including financial and security services,” said Han Myung-jin, vice president and head of marketing group of SK Telecom. “Our efforts will continue to keep expanding services that are safely and securely provided via the Galaxy Quantum 2.”


Let’s check out the possible Samsung Galaxy A82 details now!


The design aspect of the Galaxy Quantum 2 follows a similar one of the models from the A series of the firm. The device comes with a massive 6.7 inch (similar to the Samsung Galaxy M62) Super AMOLED Infinity-O display with a Full HD+ resolution and has a refresh rate of 120Hz (double to that of the Samsung Galaxy M62).

For top-notch visual, the device comes with a resolution of 3200 x 1440 pixels, has a peak brightness of 1200 nits and an aspect ratio of 20:9. The weight of the device is 176 gm and the dimension measures approx 161.9mm x 73.8mm x 8.1mm.

Memory and Battery

The Galaxy Quantum 2 comes with a 6/128 GB memory option which can be further extended up to 1 TB of storage as it has a slot for a microSD card.

It gets a 4,500mAh battery with 25W charging support (and a 15W charger in the box). The 25W charger is to be bright separately.

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The Galaxy Quantum 2 is equipped with a Qualcomm Snapdragon 855+ chipset mated to a RAM of 6GB and 128GB of storage. The device runs on an Android 11 out of the box with the firm’s latest One UI 3.1 skin and has an in-display fingerprint sensor.


The front of the device is home to a bezel-less screen with a punch hole layout with a 10MP front-facing sensor with Dual-pixel AutoFocus inside the punch hole layout and f/2.2 aperture. Meanwhile, the rear of the device comprises a 64MP primary camera with OIS support and f/1.8 aperture, accompanied by a 12MP ultra-wide lens with f/2.2 aperture, and a 5MP macro lens with f/2.4 aperture.

Connectivity features of the Galaxy Quantum 2 include dual-SIM support, 5G, Wi-Fi 6, Bluetooth, NFC, Samsung Pay, and has a USB Type-C port. The available colours for the Galaxy Quantum 2 are Grey, White, and Light Violet.

Display6.7”, Dynamic AMOLED 2X, 120Hz, 1200 nits (peak)
Resolution1440×3200 pixels
ProcessorQualcomm Snapdragon 855+
Front Camera10-megapixel
Rear Camera64-megapixel + 12-megapixel + 5-megapixel
Battery Capacity4500mAh
OSAndroid 11
Custom UI Samsung One UI
Dimensions6.37 x 2.91 x 0.32 inch (161.9 x 73.8 x 8.1 mm)
Weight176 grams
ColoursGrey, White, Light Violet
Aspect ratio 20:9

Galaxy Quantum 2 price in Nepal

For now, Galaxy Quantum 2 is exclusively only available in South Korea. What we can do is only predict the price of the Galaxy Quantum 2 in Nepal. If in the near future, the rumour about the device to launch as Samsung Galaxy A82 5G came out to be true, the expected price of the device might be Rs 77,000 in Nepal.

Galaxy Quantum 2Price in Nepal (Expected)
6/128 GBRs 77,000
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