- Type: Smartphone
- 2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G Network: HSDPA 850 / 900 / 2100
- 4G Network: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
- Sim-type: Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
- 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)
- Display size: 6.5 inches, 103.7 cm2 (~84.3% screen-to-body ratio)
- Display type: Super AMOLED, 90Hz, 800 nits (HBM)
- Memory int.: 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
- Card slot: microSDXC (uses shared SIM slot)
- Connectivity:
        WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
        Bluetooth 5.3, A2DP, LE
        Positioning GPS, GLONASS, GALILEO, BDS, QZSS
        NFC Yes
Radio FM Radio
        USB USB Type-C 2.0
- Camera: 50 MP, f/1.8, (wide), AF, 5 MP, f/2.2, (ultrawide), 2 MP, f/2.4, (macro)
- Secondary: 13 MP, f/2.0, (wide)
- Oper. System: Android 14, One UI 6
- Battery: 5000 mAh, non-removable
- Stand-by: max.

Samsung SM-A155 Galaxy A15 LTE 4GB RAM 128GB Dual Sim Blue Black EU