Launch report · Samsung
Galaxy Quantum 2: Galaxy A82-class hardware with a quantum-random-number generator chip for SK Telecom.
SpecEagle Editorial·Apr 2021·$580·Score 68/100
Galaxy Quantum 2 was a SK Telecom collaboration that embedded a true quantum-random-number generator chip — useful for token-based authentication in the carrier's services. Outside that integration it is A82-class hardware.
Key specs at launch
Display
6.7" SAMOLED 120 Hz
Chipset
Snapdragon 855+
Memory
6 GB · 128 GB
Main cam
64 MP · OIS
Battery
4,500 mAh
Weight
208 g
What stands out
- Embedded QRNG chip — actual quantum hardware.
- 120 Hz SAMOLED Plus.
- SD855+ flagship-lineage.
- microSD + jack survive.
What to watch
- SK Telecom Korea exclusive.
- 208 g chunky.
- QRNG benefit is marketing-heavy.
- No IP rating.