Apple iPhone 18 Pro / Samsung Galaxy S23

Apple iPhone 18 Pro: 6.3-inch Pro

Samsung Galaxy S23: Galaxy S23 (2023); 8 GB RAM, 128 or 256 GB (options vary by market). The Galaxy S23+, S23 Ultra and S23 FE are separate models.

SpecificationApple iPhone 18 ProSamsung Galaxy S23
Release year20262023
Display6.3-inch Super Retina XDR OLED; 2622 × 1206; 460 ppi; Always-On Apple6.1-inch FHD+ Dynamic AMOLED 2X; 48–120 Hz Super Smooth refresh; 1750 nits; 240 Hz touch sampling in Game Mode

The refresh rate varies between 48 and 120 Hz depending on content. Vision Booster adjusts the picture to stay readable in bright light. The size is measured as a full rectangle; the visible area is smaller.

Samsung
Refresh rateProMotion; adaptive, up to 120 Hz

The display lowers its refresh rate for static content to save power, which lets the Always-On display stay lit.

Apple		—
ProcessorA20 Pro; 6-core CPU (2 performance, 4 efficiency); 7-core GPU with Neural Accelerators; dual 16-core Neural Engine

The GPU supports hardware ray tracing.

Apple		Snapdragon 8 Gen 2 Mobile Platform for Galaxy

Samsung introduced this version as a Snapdragon optimised for Galaxy and exclusive to the S23 series at launch.

Samsung
Storage256 GB / 512 GB / 1 TB / 2 TB Apple—
Body and finishesAluminium unibody; Black, Silver, Glacier, Burgundy Apple—
Brightness1000 nits typical; 1600 nits peak HDR; 3000 nits peak outdoors; 1 nit minimum

Peak figures do not describe sustained full-screen brightness.

Apple		—
Contrast2,000,000:1 (typical) Apple—
GlassCeramic Shield 2 front; Ceramic Shield back Apple—
Main camera48 MP Fusion; 24 mm; variable aperture ƒ/1.48–ƒ/4.0; second-generation sensor-shift OIS

The variable aperture lets you control depth of field and starburst effects manually; the 48 mm 2× view is a 12 MP sensor crop.

Apple		—
Ultra wide48 MP Fusion; 13 mm; ƒ/2.2; 120° field of view Apple—
Telephoto48 MP Fusion; 100 mm (4×); ƒ/2.8; tetraprism; 3D sensor-shift OIS

Apple describes the 200 mm 8× view as a 12 MP optical-quality crop; digital zoom reaches 40×.

Apple		—
Video4K Dolby Vision at 24–60 fps and 100/120 fps on the main camera; 4K 120 fps ProRes with external recording; Cinematic 4K 60 fps; Action 2.8K 60 fps Apple—
Front camera18 MP Center Stage; ƒ/1.9; autofocus; 4K Dolby Vision 60 fps Apple12 MP (F2.2, 80°) Samsung
ButtonsCamera Control (exposure, depth, zoom, cameras, styles, tone); Action button Apple—
USB-CUSB 3, 10 Gbit/s; DisplayPort; 4K HDR video out

10 Gbit/s requires a USB 3 cable.

Apple		—
ChargingWired: about 50% in 15 minutes with a 60 W or higher adapter; MagSafe and Qi2: up to 25 W

About 50% in 30 minutes over MagSafe with a 35 W or higher adapter.

Apple		Wired: about 50% in around 30 minutes with a 25 W adapter and 3 A USB‑C cable; Fast Wireless Charging 2.0; Wireless PowerShare

The adapter is sold separately. Wired charging is compatible with QC2.0 and AFC. PowerShare needs the battery above 30% to charge another device.

Samsung
BatteryUp to 24 hours typical use; up to 36 hours video; up to 33 hours streamed video

Apple test figures; real-world results vary with apps and signal.

Apple		3900 mAh (typical); rated minimum 3785 mAh

The typical value is the average from third-party lab tests; the rated value is the minimum capacity across battery samples.

Samsung
DurabilityIP68: up to 6 m for up to 30 minutes (IEC 60529)

Water and dust resistance can decrease with normal wear.

Apple		—
Wireless5G (sub-6 GHz and mmWave); Apple C2 modem; Wi-Fi 7, Bluetooth 6 and Thread via Apple N1; second-generation UWB; NFC

mmWave and UWB availability vary by country.

Apple		—
SIMeSIM only; two active eSIMs

Configuration on the US model page; SIM tray availability can differ by country.

Apple		—
SatelliteEmergency SOS, Roadside Assistance, Messages and Find My via satellite; Crash Detection

Satellite features work only in supported countries.

Apple		—
Size / weight150.0 × 71.9 × 8.75 mm; 211 g Apple—
SoftwareiOS 27 Apple—
Operating temperature0–35 °C

Above this range the phone limits performance and charging to protect itself.

Apple		—
Cover glass—Corning Gorilla Glass Victus 2

According to Samsung, the S23 series is the first S series to use Victus 2 glass.

Samsung
Memory and storage—8 GB RAM; 128 GB or 256 GB

Usable space is lower because of preloaded software.

Samsung
Rear cameras—50 MP Wide (F1.8, 85°), 12 MP Ultra Wide (F2.2, 120°), 10 MP Telephoto (3x optical, F2.4, 36°)

The telephoto gives 3x optical zoom; zoom beyond that is digital.

Samsung
Operating system—Android 13 with One UI 5.1 at launch

Samsung promised four Android OS upgrades and five years of security updates for the S23 series; timing varies by model and market.

Samsung
Connectivity—5G, LTE, Wi‑Fi 6E, Wi‑Fi Direct, Bluetooth 5.3

Wi‑Fi 6E needs a router with 6 GHz support; availability varies by market and provider.

Samsung
Water resistance—IP68 (up to 1.5 m of fresh water for up to 30 minutes)

Samsung does not advise beach or pool use.

Samsung
Security—Samsung Knox and Knox Vault Samsung
Size and weight—70.9 × 146.3 × 7.6 mm; 168 g Samsung