{"success":true,"message":"Device fetched successfully.","code":200,"data":{"device_id":3261,"brand_id":1,"external_id":"8769","slug":"samsung-galaxy-s21-ultra-5g","name":"Samsung Galaxy S21 Ultra 5G","title":"Samsung Galaxy S21 Ultra 5G","url":"https://saferooting.com/model/samsung-galaxy-s21-ultra-5g","scraped_at":"2026-06-22T15:03:33.186Z","about":"About Samsung Galaxy S21 Ultra 5G\n                        \n                            Samsung Galaxy S21 Ultra 5G is \n                                                            another flagship\n                                                        from Samsung's popular line of first class Android phones, released in the 2021.\n                        \n                        \n                                                            Samsung Galaxy S21 Ultra 5G has a wide variety of great specifications such as\n                                                                    128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM\n                                                                                                    with Exynos 2100 (5 nm) - International, Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China\n                                                                , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.","images":["https://raw.githubusercontent.com/navneetr7/DigitalNerds-API-Images/main/images/byy6d03uvyu8kybycitp.jpg"],"specifications":{"Full Specifications":{"OS":"Android 11, up to 4 major Android upgrades, One UI 6.1","CPU":"Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International, Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China","GPU":"Mali-G78 MP14 - International, Adreno 660 - USA/China","NFC":"Yes","SAR":"0.77 W/kg (head)     1.02 W/kg (body)","SIM":"Nano-SIM +, eSIM, Nano-SIM + Nano-SIM + eSIM (max 2 at a time)","USB":"USB Type-C 3.2, OTG","Quad":"108 MP, f/1.8, 24mm (wide), 1/1.33\", 0.8µm, PDAF, OIS, 10 MP, f/2.4, 72mm (telephoto), 1/3.24\", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom, 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24\", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom, 12 MP, f/2.2, 13mm (ultrawide), 1/2.55\", 1.4µm, dual pixel PDAF, Super Steady video","Size":"6.8 inches, 112.1 cm, 2, (~89.8% screen-to-body ratio)","Type":"Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)","WLAN":"Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct","Brand":"Samsung","Build":"Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame","Model":"Samsung Galaxy S21 Ultra 5G","Price":"$ 239.96 / £ 229.07 / € 265.14","Radio":"FM radio (Snapdragon model only; market/operator dependent)","Speed":"HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)","Video":"4K@30/60fps, 1080p@30fps","Camera":"Photo, /, Video","Colors":"Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy","Models":"SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980","SAR EU":"0.71 W/kg (head)     1.58 W/kg (body)","Single":"40 MP, f/2.2, 26mm (wide), 1/2.8\", 0.7µm, PDAF","Status":"Available. Released 2021, January 29","Weight":"227 g (Sub6), 229 g (mmWave) (8.01 oz)","Chipset":"Exynos 2100 (5 nm) - International, Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China","Display":"1023 nits max brightness (measured)","Sensors":"Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer","2G bands":"GSM 850 / 900 / 1800 / 1900","3G bands":"HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100","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 - SM-G998U1","5G bands":"2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1","Charging":"25W wired, PD3.0, 15W wireless (Qi), 4.5W reverse wireless","Features":"HDR","Internal":"128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM","Released":"2021, January 14","Announced":"2021, January 14","Bluetooth":"5.2, A2DP, LE","Card slot":"No","3.5mm jack":"No","Dimensions":"165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)","Protection":"Corning Gorilla Glass Victus","Resolution":"1440 x 3200 pixels, 20:9 ratio (~515 ppi density)","Technology":"GSM / CDMA / HSPA / EVDO / LTE / 5G","Loudspeaker":"-25.5 LUFS (Very good)","Performance":"AnTuTu: 657150 (v8), GeekBench: 3518 (v5.1), GFXBench: 33fps (ES 3.1 onscreen)","Positioning":"GPS, GLONASS, BDS, GALILEO","Battery (old)":"Endurance rating 114h"}},"model":"Samsung Galaxy S21 Ultra 5G","released":"2021, January 14","status":"Available. Released 2021, January 29","os":"Android 11, up to 4 major Android upgrades, One UI 6.1","chipset":"Exynos 2100 (5 nm) - International, Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China","cpu":"Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International, Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China","gpu":"Mali-G78 MP14 - International, Adreno 660 - USA/China","internal":"128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM","price":"$ 239.96 / £ 229.07 / € 265.14","dimensions":"165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)","weight":"227 g (Sub6), 229 g (mmWave) (8.01 oz)","display_type":"Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)","display_size":"6.8 inches, 112.1 cm, 2, (~89.8% screen-to-body ratio)","resolution":"1440 x 3200 pixels, 20:9 ratio (~515 ppi density)","battery":null,"charging":"25W wired, PD3.0, 15W wireless (Qi), 4.5W reverse wireless","nfc":"Yes","bluetooth":"5.2, A2DP, LE","usb":"USB Type-C 3.2, OTG","wlan":"Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct","sim":"Nano-SIM +, eSIM, Nano-SIM + Nano-SIM + eSIM (max 2 at a time)","sensors":"Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer","colors":"Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy","created_at":"2026-06-30T14:18:42.013Z","brand_name":"Samsung"}}