Samsung Galaxy S23 Ultra specs at a glance: Display: 6.80" Dynamic AMOLED 2X, 120Hz, HDR10+, 1750 nits (peak), 1440x3088px resolution, 19.3:9 aspect ratio, 501ppi; Always-on display. Chipset: Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm): Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510); Adreno 740. Memory: 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM; UFS 4.0. Battery: 5000mAh; 45W wired, PD3.0, 65% in 30 min (advertised), Wireless (Qi/PMA), 4.5W reverse wireless.