The Samsung Galaxy S23 Ultra 1TB (Grade B) is a durable flagship smartphone optimized for use on AT&T networks only; it may not operate on other carriers. This Grade B unit exhibits minimal signs of wear but is fully functional. Exact physical dimensions are 163.4 mm (height) × 78.1 mm (width) × 8.9 mm (depth) and weight 234 g. The display is a 6.8‑inch Dynamic AMOLED 2X with 3088 × 1440 pixels (WQHD+), 120 Hz adaptive refresh, and HDR10+ support.

• Processor & Memory: Qualcomm Snapdragon 8 Gen 2 for Galaxy CPU; 12 GB RAM; 1 TB internal NVMe storage (non‑expandable).
• Battery: 5,000 mAh non‑removable Li‑ion battery; USB Power Delivery via USB Type‑C port.
• Cameras: Rear: 200 MP wide (f/1.7), 12 MP ultrawide (f/2.2), 10 MP telephoto 3× (f/2.4), 10 MP periscope telephoto 10× (f/4.9); Front: 12 MP (f/2.2).
• Connectivity & Standards: 5G (Sub‑6 and mmWave where supported by AT&T), Wi‑Fi 6E (802.11ax), Bluetooth 5.3, NFC, GPS (L1+L5). Device rated IP68 dust/water resistant per IEC 60529.
• Materials & Manufacturing: Corning Gorilla Glass Victus 2 front/back; Armor aluminum frame; assembled in Samsung facilities following ISO 9001 quality management processes.
• Certifications: CE and RoHS compliance for applicable regions; FCC regulatory compliance for U.S. cellular operation; SAR limits met under FCC OET Bulletin 65.
• Included in box: 1 × Grade B Samsung Galaxy S23 Ultra 1TB (Purple), 1 × USB‑C charging cable, 1 × SIM eject tool, 1 × quick start guide and warranty card. (No wall adapter included.)

Compatibility: Locked to AT&T SIMs—activation and provisioning require AT&T service. All functional specifications above correspond to Samsung S23 Ultra model S918 series hardware. Inspect Grade B cosmetic condition details via seller’s “How We Grade” guide before purchase.