Samsung · Galaxy A73 5G
Samsung Galaxy A73 5G specifications
Samsung Galaxy A73 5G from Samsung's official catalog. This page includes the complete official specification table for SM-A736B and its current security-update status.
Software support: Security updates: quarterly|Last reviewed: 2026-07-29
Browse listings for Samsung Galaxy A73 5G No final software-support end date has been announced.
Specifications
Design and colors
- Physical specification
- 163.7 x 76.1 x 7.6 • 181
Display
- Display
- 169.5mm (6.7") • 1080 x 2400 (FHD+) • Super AMOLED Plus • 16M
Performance and storage
- Processor
- 2.4GHz, 1.8GHz • Octa-Core
- Storage/Memory
- 8 • 128 • 100.7 • MicroSD (Up to 1TB)
Cameras and video
- Camera
- 108.0 MP + 12.0 MP + 5.0 MP + 5.0 MP • F1.8 , F2.2 , F2.4 , F2.4 • Yes • Yes • Digital Zoom up to 10x • 32.0 MP • F2.2 • No • No • Yes • No • UHD 4K (3840 x 2160) @30fps • 240fps @HD
Battery and charging
- Battery
- Up to 21 • 5000 • No
Connectivity and ports
- Network/Bearer
- Dual-SIM • Nano-SIM (4FF) • SIM 1 + Hybrid (SIM or MicroSD) • 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD • GSM850, GSM900, DCS1800, PCS1900 • B1(2100), B2(1900), B4(AWS), B5(850), B8(900) • B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3) • B38(2600), B40(2300), B41(2500) • N1(2100), N3(1800), N5(850), N7(2600), N28(700), N66(AWS-3) • N40(2300), N41(2500), N78(3500)
- Connectivity
- USB Type-C • USB 2.0 • GPS, Glonass, Beidou, Galileo, QZSS • No • 802.11 a/b/g/n/ac/ax 2.4G+5GHz, HE80, SISO, 1024-QAM • Yes • Bluetooth v5.0 • Yes • Smart Switch (PC version)
Audio and media
- Audio and Video
- Yes • MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM • UHD 4K (3840 x 2160)@30fps • MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Additional specifications
- Overview
- 181 • 2.4GHz, 1.8GHz • Octa-Core • Super AMOLED Plus
- General Information
- Awesome Gray • Touch Bar
- Services and Applications
- Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active, Gear Fit2 Pro, Gear Fit2, Gear Sport, Gear S3, Gear S2, Gear IconX (2018) • No • No
Before buying
- Match the SM model number to your market and networks because platforms and capacities can vary by region.
- Test the display, cameras, USB port and fingerprint reader, and review repair history on a used device.
- Check battery condition and memory-card support because they vary across Galaxy families.
Sources
- Official Samsung Galaxy A73 5G specifications — SM-A736B — Samsung
- Current Samsung security update scope — Samsung Mobile Security