ChargingEditor’s pick
Apple
iPhone Duo
The first folding iPhone, and nothing in the case aisle transfers to it: a cover has to be cut for two panels and clear the titanium hinge, and a magnet ring on the wrong panel fouls the fold. Check which half a case actually covers before anything else — listings picture the phone closed and often ship the outer shell alone.
Inner display
7.6" 120Hz OLED
Outer display
5.4" 120Hz OLED
Chip
A20 Pro
Port
USB-C
Charging
MagSafe
SIM
eSIM only
Available
23 October 2026
Hardware & Architectural Profile
Silicon, Optics & Chassis Topology
Verified physical and architectural specifications. Subtle chassis shifts, camera plateau depths, and port standards dictate which accessories remain compatible across generations.
SoC & Node
Apple A20 Pro
2nm (TSMC N2P)Unified Memory
16 GB LPDDR5X
512GB baseOperating System
iOS 20.3
Launched on iOS 20I/O & Interface
USB-C
40W USB-PD 3.0 fast chargingMass & Frame
235 g
LiquidmetalProcessor & Neural Silicon
Silicon System-on-Chip
Apple A20 Pro
CPU Architecture
6-core CPU (2 performance @ 4.25GHz + 4 efficiency @ 2.50GHz)
Graphics Processing Unit
6-core GPU with Hardware Ray Tracing
Neural Engine / NPU
16-core Neural Engine, 45 TOPS
Storage Capacities
512GB, 1TB
Optics & Camera Plateau
Optical Array
Triple 48MP array + under-display inner camera
Primary Sensor
48MP Fusion, f/1.6, 24mm, sensor-shift OIS
Telephoto Module
48MP 5× Tetraprism optical zoom, f/2.8, 120mm
Plateau Protrusion (Case Clearance)
Recessed camera shelf on rear upper quadrant, 3.2mm depth
Enclosure, Controls & Display
External Dimensions (H×W×D)
Folded: 147.2 × 72.8 × 9.8 mm; Unfolded: 147.2 × 143.5 × 4.7 mm
Chassis Metallurgy
Liquidmetal dual-pivot titanium hinge + Ceramic Shield outer glass
Tactile Hardware Controls
Action Button, Touch ID / Face ID hybrid side sensor, Volume rockers
Display Panel
7.6" inner / 5.4" outer · Dual Super Retina XDR OLED: 7.6" inner flexible (1-120Hz) + 5.4" outer cover (2,600 nits inner, 3,000 nits outer)
Screen Border Margin
1.4 mm outer / 1.8 mm inner border
Power, I/O & Telemetry
Physical Port & Protocol
USB-C (USB 3.2 Gen 2 up to 10Gbps)
Cell Chemistry & Capacity
4,700 mAh dual-cell (18.2 Wh)
Wireless / Inductive Standard
20W MagSafe / 15W Qi2 wireless charging
Wireless Networking
Wi-Fi 7 (802.11be) · Bluetooth 5.4
Spatial Telemetry
Apple U2 (2nd-gen Ultra Wideband)
Parts that fit
CablesEditor’s pick
Anker 765 USB-C to USB-C Cable (240W, 1.8m)
AudioEditor’s pick
Sony WF-1000XM5
Charging
Anker Nano 30W USB-C Charger
Charging
Anker PowerCore 10K
Audio
Apple AirPods Pro 3
Mounts
Quad Lock Car Mount
Audio
Sony WH-1000XM6
Charging
UGREEN Nexode 65W USB-C Charger
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Secondary Market Ledger
Trading in or selling your Apple iPhone Duo?
Estimated UK Cash Value
£240 – £320
Before buying fresh parts or retiring an older handset, recycling or trading in pays the highest return. We track UK certified trade-in rates daily.
Back Market UKHighest PayoutQuote →MusicMagpieFastest TransferQuote →Mazuma MobilePrice MatchQuote →
Ad · Trade-in links are tracked partner referrals. Actual payout is determined by your handset’s inspected battery and cosmetic condition.
