Samsung Z Flip 3 5G NETWORK Technology GSM / CDMA / HSPA / EVDO / LTE / 5G 2G bands GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 5G bands 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave Speed HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat20 2000/200 Mbps, 5G BODY Dimensions Unfolded: 166 x 72.2 x 6.9 mm Folded: 86.4 x 72.2 x 15.9-17.1 mm Weight 183 g (6.46 oz) Build Plastic front, glass back (Gorilla Glass Victus), aluminum frame SIM Nano-SIM, eSIM IPX8 water resistant (up to 1.5m for 30 mins) DISPLAY Type Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) Size 6.7 inches, 101.5 cm2 (~84.7% screen-to-body ratio) Resolution 1080 x 2640 pixels (~426 ppi density) Cover display: Super AMOLED, 1.9 inches, 260 x 512 pixels PLATFORM OS Android 11, One UI 3.1.1 Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) CPU Octa-core (1×2.84 GHz Kryo 680 !#!amp!*! 3×2.42 GHz Kryo 680 !#!amp!*! 4×1.80 GHz Kryo 680) GPU Adreno 660 MEMORY Card slot No Internal 128GB 8GB RAM, 256GB 8GB RAM UFS 3.1 MAIN CAMERA Dual 12 MP, f/1.8, 27mm (wide), 1/2.55″, 1.4µm, Dual Pixel PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm Features LED flash, HDR, panorama Video 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ SELFIE CAMERA Single 10 MP, f/2.4, 26mm (wide), 1.22µm Features HDR Video 4K@30fps SOUND Loudspeaker Yes, with stereo speakers 3.5mm jack No 32-bit/384kHz audio Tuned by AKG COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Bluetooth 5.1, A2DP, LE GPS Yes, with A-GPS, GLONASS, GALILEO, BDS NFC Yes Radio No USB USB Type-C 3.1, USB On-The-Go FEATURES Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer Samsung Pay (Visa, MasterCard certified) BATTERY Type Li-Po 3300 mAh, non-removable Charging Fast charging 15W Fast wireless charging 10W Reverse wireless charging 4.5W