Technology

GSM / HSPA / LTE

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 850 / 900 / 2100

4G bands

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

Speed

HSPA, LTE

Announced

2023, December 11

Status

Available. Released 2023, December 16

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

Nano-SIMNano-SIM + Nano-SIM

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)

OS

Android 14, up to 4 major Android upgrades, One UI 6.1

Chipset

Mediatek Helio G99 (6 nm)

CPU

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

Mali-G57 MC2

Card slot

microSDXC (uses shared SIM slot)

Internal

128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM

Triple

50 MP, f/1.8, 26mm (wide), 1/2.8", 0.64µm, PDAF 5 MP, f/2.2, 17mm (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro)

Features

LED flash, panorama, HDR

Video

1080p@30fps

Single

13 MP, f/2.0, 26mm (wide), 1/3.06", 1.12µm

Video

1080p@30fps

Loudspeaker

Yes

3.5mm jack

Yes

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

Sensors

Fingerprint (side-mounted), accelerometer, compass

Type

5000 mAh

Charging

25W wired

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)

Price

$ 132.87 / C$ 239.99 / £ 115.00 / € 145.89

Performance

AnTuTu: 316967 (v9), 375314 (v10) GeekBench: 1928 (v5), 1936 (v6) 3DMark: 338 (Wild Life Extreme)

Display

808 nits max brightness (measured)

Loudspeaker

-25.5 LUFS (Very good)

Battery (new)

Active use score 15:28h