Apple iPhone Duo 256GB (A3720) – Dual eSIM

iPhone Duo 256GB Discover the Apple iPhone Duo 256GB (A3720), featuring a premium design, powerful performance, an advanced camera system, and 256GB of storage for your apps, photos, videos, and files. The Singapore version supports Dual eSIM connectivity for compatible mobile networks, offering a convenient SIM-free experience without a physical SIM card. Why Choose iPhone Duo 256GB? 256GB Storage – Plenty of space for apps, photos, videos, documents, and games. Premium iPhone Experience – Enjoy Apple's polished hardware, software, and user-friendly ecosystem. Advanced Camera System – Capture detailed photos and high-quality videos for everyday moments. Smooth iOS Performance – Experience responsive performance, intuitive controls, and regular software updates. Dual eSIM Connectivity: Use compatible mobile plans with two active eSIMs without a physical SIM card. Apple iPhone Duo 256GB – Technical Specifications Brand Apple Product Name Apple iPhone Duo Model Number A3720 Version Singapore Version Storage 256GB Design Foldable Titanium Design Available Finishes Night Sky, Star White Inner Display 7.6-inch Super Retina XDR OLED, 1878 × 2670 pixels, 430 ppi Outer Display 5.4-inch Super Retina XDR OLED, 1398 × 2034 pixels, 460 ppi Display Features ProMotion up to 120Hz, Always-On Display, Dynamic Island, HDR, True Tone, Wide Colour (P3), Haptic Touch Front Protection Ceramic Shield 2 Rear Protection Ceramic Shield Back Processor Apple A20 Pro Chip CPU 6-core CPU with 2 super cores and 4 efficiency cores GPU 7-core GPU with Neural Accelerators Neural Engine Dual 16-core Neural Engine Rear Camera Advanced camera system with Dolby Vision video recording, Night Mode time-lapse, macro video and sensor-shift optical image stabilisation on the main camera Front Camera 12MP Center Stage camera on the outer display, with Retina Flash and Smart HDR 5 Video Recording 4K Dolby Vision recording up to 120 fps on the Fusion Main camera; Cinematic and Action modes SIM Type Dual eSIM; supports two active eSIMs. Physical SIM cards are not supported. Mobile Network 5G, Gigabit LTE, VoLTE and Wi-Fi Calling, subject to carrier and regional availability Wi-Fi Wi-Fi 7 (802.11be) Bluetooth Bluetooth 6 Other Connectivity NFC, Thread, second-generation Ultra Wideband, GPS and USB-C Charging USB-C fast charging, MagSafe wireless charging up to 25W and Qi2 wireless charging up to 25W Battery Life Up to 24 hours typical use; video playback up to 44 hours on the outer display or 31 hours on the inner display Biometric Security Touch ID fingerprint sensor integrated into the side button Water and Dust Resistance IP68 rated under IEC 60529; laboratory-tested up to 6 metres for 30 minutes Operating System iOS 27 In the Box Apple iPhone Duo, USB-C Charge Cable (1 m).