NETWORK    Technology    
GSM / HSPA / LTE
LAUNCH    Announced    2023, December 11
Status    Available. Released 2023, December 16
BODY    Dimensions    160.1 x 76.8 x 8.4 mm (6.30 x 3.02 x 0.33 in)
Weight    200 g (7.05 oz)
Build    Glass front, plastic back, plastic frame
SIM    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
DISPLAY    Type    Super AMOLED, 90Hz, 800 nits (HBM)
Size    6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio)
Resolution    1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density)
PLATFORM    OS    Android 14, One UI 6
Chipset    Mediatek Helio G99 (6nm)
CPU    Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU    Mali-G57 MC2
MEMORY    Card slot    microSDXC (uses shared SIM slot)
Internal    128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
MAIN CAMERA    Triple    50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Features    LED flash, panorama, HDR
Video    1080p@30fps
SELFIE CAMERA    Single    13 MP, f/2.0, (wide)
Video    1080p@30fps
SOUND    Loudspeaker    Yes
3.5mm jack    Yes
COMMS    WLAN    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth    5.3, A2DP, LE
Positioning    GPS, GALILEO, GLONASS, BDS, QZSS
NFC    Yes (market/region dependent)
Radio    FM radio (market/region dependent)
USB    USB Type-C 2.0
FEATURES    Sensors    Fingerprint (side-mounted), accelerometer, compass
     Virtual proximity sensing
BATTERY    Type    5000 mAh, non-removable
Charging    25W wired
MISC    Colors    Brave Black, Optimistic Blue, Magical Blue, Personality Yellow
Models    SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R
SAR EU    0.42 W/kg (head)     1.29 W/kg (body)