Android 14, One UI 6. GSM / HSPA / LTE.
160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in). 200 g (7.05 oz). Glass front, plastic back, plastic frame. Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by).
Super AMOLED, 90Hz, 800 nits (HBM). 6.5 inches, 103.7 cm. 1080 x 2340 pixels, 19.5:9 ratio (396 ppi density). Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55).
MicroSDXC (uses shared SIM slot). 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM. 50 MP, f/1.8, (wide), AF 5 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (macro). 13 MP, f/2.0, (wide). Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct.
GPS, GALILEO, GLONASS, BDS, QZSS. Brave Black, Optimistic Blue, Magical Blue, Personality Yellow. SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R. 0.42 W/kg (head) 1.29 W/kg (body).