Samsung Galaxy A36 5G / Samsung Galaxy S23 Ultra

Samsung Galaxy A36 5G: Galaxy A36 5G, international SM-A366B; 6/128, 8/128, 8/256 and 12/256 GB options vary by market. The US SM-A366U, Latin American SM-A366E and the Galaxy A56/A26 are separate models.

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.

SpecificationSamsung Galaxy A36 5GSamsung Galaxy S23 Ultra
Release year20252023
Display6.7-inch FHD+ Super AMOLED; up to 120 Hz; Vision Booster; 1200 nits (High Brightness Mode)

Vision Booster adjusts colour and contrast in strong light to improve readability. Because of the rounded corners, the visible area measures 6.5 inches.

Samsung		6.8-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.

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ProcessorQualcomm Snapdragon 6 Gen 3; larger vapor chamber

The vapor chamber spreads processor heat over a larger area, delaying performance drops during long gaming or video sessions.

Samsung		Snapdragon 8 Gen 2 Mobile Platform for Galaxy

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

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Memory and storage6/128, 8/128, 8/256 or 12/256 GB (market-dependent)

No microSD slot is listed for this model; storage cannot be expanded later.

Samsung		8 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
Rear cameras50 MP main (ƒ/1.8, AF, OIS); 8 MP ultra-wide (ƒ/2.2); 5 MP macro (ƒ/2.4)

OIS counters hand shake for sharper low-light photos. There is no telephoto camera; zoom is digital.

Samsung		200 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.

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Front camera12 MP (ƒ/2.2); 10-bit HDR video recording Samsung12 MP, F2.2, 80°

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

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Battery and charging5000 mAh (typical), 4905 mAh (rated); 45 W wired charging (Super Fast Charging 2.0)

The typical value is the average capacity in IEC 61960 tests; the rated value is the guaranteed minimum.

Samsung		5000 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%.

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DurabilityIP67; Corning Gorilla Glass Victus+ front and back

IP67 describes a lab test of up to 30 minutes in 1 metre of fresh water; Samsung does not advise beach or pool use.

Samsung		—
SoftwareAndroid 15, One UI 7; six Android/One UI upgrades and six years of security updates Samsung—
SecuritySamsung Knox, Knox Vault

Knox Vault keeps sensitive data such as passwords and PINs in a protected hardware area separate from the main processor.

Samsung		Samsung Knox, Knox Vault

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

Samsung
AudioStereo speakers Samsung—
Size and weight162.9 × 78.2 × 7.4 mm; 195 g Samsung78.1 × 163.4 × 8.9 mm; 234 g Samsung
ColoursAwesome Lavender, Awesome Black, Awesome White, Awesome Lime Samsung—
Front and back glass—Corning Gorilla Glass Victus 2; Armor Aluminum frame

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

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Video—Up to 8K at 30 fps

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

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Software and updates—Launched 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.

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Connectivity—5G, 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.

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Water resistance—IP68 (up to 30 minutes at 1.5 metres in fresh water)

Samsung does not recommend beach or pool use.

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