Apple iPhone Duo vs Apple iPhone 18 Pro Specs Comparison

Availability

Officially announced
Sep 09, 2026	Sep 09, 2026
Prices (MSRP)
12GB/256GB - $1999 12GB/512GB - $2199 12GB/1TB - $2599 12GB/2TB - $3199	12GB/256GB - $1199 12GB/512GB - $1399 12GB/1TB - $1799 12GB/2TB - $2399

Design

Dimensions
4.64 x 6.48 x 0.21 inches (~0.41 inches with camera bump) 117.8 x 164.6 x 5.2 mm (~10.40 mm with camera bump)	5.91 x 2.83 x 0.34 inches (~0.53 inches with camera bump) 150 x 71.9 x 8.75 mm (~13.49 mm with camera bump)
Folded
4.64 x3.31 x0.44 inches (117.8 x 84.1 x 11.3 mm)
Weight
8.96 oz / 254.0 g	7.44 oz / 211.0 g
Materials
Back: Glass (Ceramic Shield) Frame: Titanium	Back: Glass (Ceramic Shield) Frame: Aluminum
Resistance
Water, Dust; IP68	Water, Dust; IP68
Biometrics
Fingerprint (touch)	3D Face unlock
Keys
Right: Camera shutter, Lock/Unlock key	Left: Volume control, Other; Right: Camera shutter, Lock/Unlock key
Colors
Star White, Night Sky	Black, Silver, Glacier, Burgundy

Display

Size
7.6-inch, 91.45% screen-to-body	6.3-inch, 90.09% screen-to-body
Type
OLED, 120Hz, HDR, 3000 nits	OLED, Variable 1-120Hz, HDR, 3000 nits
Resolution
2460x2180px, 14:10 ratio, 432 PPI	2622x1206px, 19.5:9 ratio, 458 PPI
Protection
	Ceramic Shield 2
Features
120Hz refresh rate, Folding inside the device, Super Retina XDR, Dolby Vision	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor
Front cover display
5.4 inches 2034 x1398 px OLED 120Hz refresh rate, Super Retina XDR, HDR support, Scratch-resistant glass (Ceramic Shield 2)

PhoneArena Display Test

Bright Max (20% APL)
Untested	2599 (Excellent)
Bright Min
Untested	1.15 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Apple A20 Pro (2 nm)	Apple A20 Pro (2 nm)
Processor
Hexa-core 2x S-cores 4x E-cores	Hexa-core 2x S-cores 4x E-cores
GPU
Apple 7-core GPU	Apple 7-core GPU
Memory
12GB (LPDDR5X)/256GB (UFS 4.1) 12GB/512GB 12GB/1TB 12GB/2TB	12GB (LPDDR5X)/256GB 12GB/512GB 12GB/1TB 12GB/2TB
Storage expansion
not expandable	not expandable
OS
iOS (27.x)	iOS (27.x)

Battery

Type
4883 mAh, Li - Ion	4288 mAh, Nano SIM variant - 4056 mAh (EU/China), Li - Ion
Charging
Fast charging Qi2 wireless charging, MagSafe wireless charging	Fast charging Qi2 wireless charging, MagSafe wireless charging
Charge speed
Wired: 60.0W Wireless: 25.0W	Wired: 60.0W Wireless: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 53min

Browsing

22h 51min

Video

8h 14min

Gaming

11h 53min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Triple camera
Main camera
48 MP (OIS, PDAF) Sensor name: Sony IMX905 Aperture size: F1.6 Focal length: 24 mm Sensor size: 1/1.28" Pixel size: 1.22 μm	48 MP (PDAF, ToF 3D depth sensing, Sensor-shift OIS) Sensor name: Sony IMX905 Aperture size: F1.5/F4.0 Focal length: 24 mm Sensor size: 1/1.28" Pixel size: 1.22 μm
Second camera
48 MP (Ultra-wide) Sensor name: Sony IMX972 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 0.7 μm	48 MP (Ultra-wide, Sensor-shift OIS) Sensor name: Sony IMX972 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 0.7 μm
Third camera
	48 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX973 Optical zoom: 4.0x Aperture size: F2.8 Focal Length: 100 mm Sensor size: 1/2.55" Pixel size: 0.7 μm
Flash
Dual LED	Dual LED
Video recording
4K UHD (120 fps), 1080p (120 fps), 720p (30 fps) OIS, HDR, Time-lapse video, Hyperlapse, Continuous autofocus, Object tracking, EIS, Dolby Vision HDR, ProRes, Cinematic mode	4K UHD (120 fps), 1080p (120 fps), 720p (30 fps) OIS, HDR, Time-lapse video, Continuous autofocus, Object tracking, 10-bit HDR, Dolby Vision HDR, ProRes, Cinematic mode
Front
12 MP (Under-screen) Folded: 12 MP Video capture: 4K UHD (60 fps)	18 MP (Time-of-Flight (ToF), Autofocus, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

156

Overall

162

Photo

150

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
6.0	6.0
WLAN
Wi-Fi 6E,Wi-Fi 7 2X MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 2X MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax, be
USB
Type-C, USB 3.2	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Emergency SOS via satellite (SMS sending/receiving), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)
Other
NFC, Ultra Wideband (UWB)	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	Dolby Atmos

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n53, n66, n70, n71, n75, n77, n78, n79, SA, NSA, Sub-6, mmWave	n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n53, n66, n70, n71, n75, n77, n78, n79, n258, n260, n261, SA, NSA, mmWave
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71	1, 2, 3, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42, 48, 53	34, 38, 39, 40, 41, 42, 48, 53
3G Bands
1, 2, 3, 5, 8	1, 2, 4, 5, 8
Dual SIM
Yes	Yes
SIM type
eSIM	Nano SIM, eSIM
HD Voice
Yes	Yes
VoLTE
Yes	Yes

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Full Specs Apple iPhone Duo Specs

Full Specs Apple iPhone 18 Pro Specs PA Review Apple iPhone 18 Pro Review