Planning a UK business iPhone upgrade? Compare iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo by role fit, display, battery and storage, then discuss networks, device setup and a supported rollout with SCG Solutions.
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| Comparison |  iPhone 18 ProiPhone 18 Pro brings variable aperture 48MP photography, vapour-cooled A20 Pro performance and fast charging to a durable, more compact 6.3-inch business handset. |  iPhone 18 Pro MaxiPhone 18 Pro Max delivers up to 43 hours of video playback with vapour-cooled A20 Pro performance, a 6.9-inch ProMotion display and a variable aperture 48MP camera system. |  iPhone DuoiPhone Duo opens from a pocketable handset into a 7.6-inch foldable mobile workspace, with flexible hands-free positions, A20 Pro performance and dual-display workflows. |
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| Role fit | Teams already using Apple services and hardware; People who value a consistent, familiar mobile experience | Teams already using Apple services and hardware; People who value a consistent, familiar mobile experience | Teams already using Apple services and hardware; People who value a consistent, familiar mobile experience |
| Display | 6.3-inch Super Retina XDR OLED display with Always-On technology, ProMotion up to 120Hz and 3,000-nit outdoor peak brightness. | 6.9-inch Super Retina XDR OLED display with Always-On technology, ProMotion up to 120Hz and 3,000-nit outdoor peak brightness. | 7.6-inch folding Super Retina XDR inner display and 5.4-inch outer display, both with Always-On technology, ProMotion up to 120Hz and 3,000-nit outdoor peak brightness. |
| Processor | A20 Pro chip with a 6-core CPU, 7-core GPU, Dual 16-core Neural Engine, next-generation vapour chamber, Wi-Fi 7 and Apple C2 modem. | A20 Pro chip with a 6-core CPU, 7-core GPU, Dual 16-core Neural Engine, next-generation vapour chamber, Wi-Fi 7 and Apple C2 modem. | A20 Pro chip with a 6-core CPU, 7-core GPU, Dual 16-core Neural Engine, vapour cooling, Wi-Fi 7, Apple C2 modem and eSIM-only connectivity. |
| Camera | Three 48MP Pro Fusion cameras with variable-aperture Main, Ultra Wide and 4x Telephoto cameras, up to 8x optical-quality zoom, plus an 18MP Center Stage front camera. | Three 48MP Pro Fusion cameras with variable-aperture Main, Ultra Wide and 4x Telephoto cameras, up to 8x optical-quality zoom, plus an 18MP Center Stage front camera. | 48MP Dual Fusion Main and Ultra Wide cameras with 2x optical-quality Telephoto, a 12MP Center Stage outer camera and an under-display inner FaceTime camera. |
| Battery | Up to 34 hours of video playback; fast charge to 50% in around 15 minutes with a compatible high-power adapter. | Up to 43 hours of video playback; fast charge to 50% in around 15 minutes with a compatible high-power adapter. | Up to 44 hours of video playback on the outer display or 31 hours on the inner display; fast charge to 50% in around 20 minutes. |
| Storage | 256GB, 512GB, 1TB or 2TB storage options; 211g aluminium unibody design. | 256GB, 512GB, 1TB or 2TB storage options; 249g aluminium unibody design. | 256GB, 512GB, 1TB or 2TB storage; 254g titanium foldable design that measures 5.2mm deep when open. |
| Durability | Ceramic Shield 2 front, Ceramic Shield back, Face ID and IP68 water and dust resistance. | Ceramic Shield 2 front, Ceramic Shield back, Face ID and IP68 water and dust resistance. | Grade 5 titanium frame and hinge cover, Ceramic Shield front and back, side-button Touch ID and IP68 water and dust resistance. |
