| Local Name | Galaxy Z Fold3 5G |
| Additional Information | Also known as Samsung Galaxy Fold3 5G |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 46, 48, 66 - Europe | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | CDMA2000 1xEV-DO |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | CDMA 800 / 1900 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/200 Mbps, 5G |
| Announced | 2021, August 11 |
| Status | Available. Released 2021, August 27 |
| Dimensions | Unfolded: 158.2 x 128.1 x 6.4 mmFolded: 158.2 x 67.1 x 14.4-16 mm |
| Weight | 271 g (9.56 oz) |
| Build | Glass front (Gorilla Glass Victus) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum frame |
| SIM | Nano-SIM and eSIM |
| Body | IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support |
| Display Type | Li-Po 4400 mAh, non-removable |
| Screen Size | 7.6 inches, 179.9 cm2 (~88.8% screen-to-body ratio) |
| Resolution | 1768 x 2208 pixels (~374 ppi density) | Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus 6.2 inches, 832 x 2268 pixels, 25:9 ratio |
| OS | Android 11, upgradable to Android 13, One UI 5.1 |
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) |
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| GPU | Adreno 660 |
| Card Slot | No |
| Internal Memory | 256GB 12GB RAM, 512GB 12GB RAM | UFS 3.1 |
| Camera Features | HDR |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
| Sound | 32-bit/384kHz audio Tuned by AKG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE, aptX HD |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 3.2 |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Features Summary | Bixby natural language commands and dictation, Samsung DeX (desktop experience support), Samsung Pay (Visa, MasterCard certified), Ultra Wideband (UWB) support |
| Colors | Phantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, Wooyoungmi Edition |
| SAR EU | 1.04 W/kg (head) 1.44 W/kg (body) |
