Samsung Galaxy S23 Ultra / Samsung Galaxy Z Flip5

Samsung Galaxy S23 Ultra: Galaxy S23 Ultra (2023): 8 GB + 256 GB, 12 GB + 512 GB or 12 GB + 1 TB. Every market uses the Snapdragon 8 Gen 2 for Galaxy. The Galaxy S23 and S23+ and the later S24 Ultra are separate models.

Samsung Galaxy Z Flip5: Galaxy Z Flip5; 8 GB RAM with 256 GB or 512 GB. Memory options and colours vary by market. The Z Flip4 and Z Flip6 are separate models.

SpecificationSamsung Galaxy S23 UltraSamsung Galaxy Z Flip5
Release year20232023
Display6.8-inch QHD+ Edge Dynamic AMOLED 2X; 1–120 Hz adaptive refresh; 1750 nits; 240 Hz touch sampling in Game Mode

Adaptive refresh drops to as low as 1 Hz when content is static to save power and rises to 120 Hz when scrolling and gaming. Vision Booster adjusts colour and contrast in bright conditions across three lighting levels; the edge curve is reduced compared with the S22 Ultra.

Samsung		—
Front and back glassCorning Gorilla Glass Victus 2; Armor Aluminum frame

According to Samsung, the S23 series was the first S series to use Gorilla Glass Victus 2.

Samsung		—
ProcessorSnapdragon 8 Gen 2 Mobile Platform for Galaxy

Samsung says the vapour chamber is larger on every S23-series model.

Samsung		Snapdragon 8 Gen 2 Mobile Platform for Galaxy Samsung
Memory and storage8 GB + 256 GB, 12 GB + 512 GB or 12 GB + 1 TB

Memory depends on the storage option; usable space is lower because of preloaded software. There is no memory card slot.

Samsung		8 GB RAM; 256 GB or 512 GB

There is no memory card slot.

Samsung
Rear cameras200 MP Wide (F1.7, 85°), 12 MP Ultra Wide (F2.2, 120°), 10 MP 3x telephoto (F2.4, 36°), 10 MP 10x telephoto (F4.9, 11°)

The 200 MP sensor outputs 200, 50 or 12 MP images through pixel binning. 100x Space Zoom combines 10x optical with 10x AI-assisted digital zoom; image quality may deteriorate beyond 10x. The optical stabilisation angle was doubled compared with the S22 Ultra.

Samsung		—
VideoUp to 8K at 30 fps

The Expert RAW app (downloaded separately from the Galaxy Store) offers RAW capture at up to 50 MP.

Samsung		—
Front camera12 MP, F2.2, 80°

On the S23 series the front camera gets fast autofocus and 60 fps Super HDR.

Samsung		—
Battery and charging5000 mAh (typical; rated minimum 4855 mAh); 45 W wired charging; Fast Wireless Charging 2.0; Wireless PowerShare

45 W requires a separately sold 45 W adapter and a 5 A USB-C cable; wired charging is compatible with QC2.0 and AFC. Wireless PowerShare charges Qi-compatible devices from the back of the phone when the battery is above 30%.

Samsung		3,700 mAh (typical) dual battery; 50% in about 30 minutes with 25 W wired charging; Fast Wireless Charging 2.0; Wireless PowerShare

Rated capacity is 3,591 mAh; the 25 W adapter is sold separately.

Samsung
Software and updatesLaunched with Android 13 and One UI 5.1; four Android OS upgrades and five years of security updates

Update timing can vary by model and market.

Samsung		—
Connectivity5G, LTE, Wi‑Fi 6E, Wi‑Fi Direct, Bluetooth 5.3

Using Wi‑Fi 6E’s 6 GHz band needs a Wi‑Fi 6E router and market availability.

Samsung		—
SecuritySamsung Knox, Knox Vault

Knox Vault keeps critical data in separate hardware isolated from the operating system.

Samsung		Capacitive fingerprint sensor in the side key; Samsung Knox Vault Samsung
Water resistanceIP68 (up to 30 minutes at 1.5 metres in fresh water)

Samsung does not recommend beach or pool use.

Samsung		IPX8 (up to 30 minutes in 1.5 m of fresh water)

Dust protection is not rated; Samsung does not advise beach or pool use.

Samsung
Size and weight78.1 × 163.4 × 8.9 mm; 234 g SamsungFolded 71.9 × 85.1 × 15.1 mm; unfolded 71.9 × 165.1 × 6.9 mm; 187 g Samsung
Main screen—6.7-inch FHD+ Dynamic AMOLED 2X; 2640 × 1080 (22:9); 1–120 Hz adaptive refresh

Allowing for the rounded corners it is 6.6 inches. The fold line is visible at an angle and can be felt with a finger.

Samsung
Cover screen (Flex Window)—3.4-inch Super AMOLED; 720 × 748, 306 ppi; 60 Hz

When closed it shows notifications and widgets and acts as a viewfinder for the rear cameras; unsupported apps can be enabled through the Samsung Labs setting. Because of the cutout at the bottom, the visible area is about 95% of the full rectangle.

Samsung
Cameras—Rear: 12 MP wide (ƒ/1.8, OIS, Dual Pixel AF, 1.8 μm) and 12 MP ultra wide (ƒ/2.2, 123°); front: 10 MP (ƒ/2.2)

There is no telephoto camera. With the phone closed, the rear cameras can take selfies using the cover screen as a viewfinder.

Samsung
Software—At launch Android 13, One UI 5.1.1 Samsung
Connectivity and SIM—5G, LTE, Wi‑Fi 6E, Bluetooth 5.3; one nano-SIM and one eSIM Samsung