Samsung's new phone uses quantum physics to make it unhackable
What's the story
Samsung has introduced the Galaxy Quantum5, a smartphone equipped with quantum technology for enhanced security. The device was developed in partnership with SK Telecom and is currently exclusive to South Korea. The phone's unique feature is a quantum cryptographic chip, supplied by ID Quantique (IDQ), known as the Quantum Random Number Generator (QRNG).
Quantum security
Quantum chip enhances data security
The QRNG chip in the Galaxy Quantum5 uses principles of quantum physics to generate truly random numbers. These numbers are used in the encryption and decryption process of sensitive data such as biometrics and passwords. This method significantly reduces the risk of external influence and tampering, a vulnerability often found in traditional random number generation techniques.
Tech specs
Galaxy Quantum5: A closer look at the specifications
Apart from the additional QRNG chip, the Galaxy Quantum5 is essentially a Galaxy A55. It features an aluminum frame with glass front and back panels, and IP67 ingress protection. The device boasts a 6.6-inch, 120Hz Super AMOLED screen, stereo speakers, and a triple rear camera setup including a 50MP main sensor. Powering the phone is an Exynos 1480 chipset paired with 8GB of RAM and 128GB of expandable storage.
Information
Phone offers long-lasting battery life
The Galaxy Quantum5 is backed by a 5,000mAh battery that supports 25W fast charging. The smartphone is available in three color variants: Awesome Ice Blue, Awesome Lilac, and Awesome Navy. In South Korea, it retails for KRW 618,200 (approximately ₹38,500). It is unclear if the smartphone will debut in other markets.