Network	Technology	GSM / CDMA / HSPA / EVDO / LTE / 5G

Body	Dimensions	165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
	Weight	227 g (Sub6), 229 g (mmWave) (8.01 oz)
	Build	Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
		IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support

Display	Type	Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
	Size	6.8 inches, 112.1 cm2(~89.8% screen-to-body ratio)
	Resolution	1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
	Protection	Corning Gorilla Glass Victus
		Always-on display

Platform	OS	Android 11, up to 4 major Android upgrades, One UI 6.1
	Chipset	Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China

Memory	Card slot	No
	Internal	128GB 12GB RAM
		UFS 3.1

Main Camera	Quad	108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, OIS 10 MP, f/2.4, 72mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
	Features	Laser AF, LED flash, auto-HDR, panorama
	Video	8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS

Selfie camera	Single	40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
	Features	HDR
	Video	4K@30/60fps, 1080p@30fps

Sound	Loudspeaker	Yes, with stereo speakers
	3.5mm jack	No
		32-bit/384kHz audio Tuned by AKG

Features	Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
		Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support Circle to Search

Battery	Type	Li-Ion 5000 mAh
	Charging	25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless

The Samsung Galaxy S21 Ultra 128GB 12GB RAM stands out as a premium flagship smartphone designed for users who demand top-tier performance and elegant design. Featuring a stunning Phantom Silver finish, this device delivers a sophisticated look combined with durability. Its large Dynamic AMOLED display offers vibrant colors and smooth scrolling, making it ideal for gaming, streaming, and everyday use. With 12GB RAM, multitasking becomes effortless, allowing users to switch between apps without lag while enjoying a seamless experience.

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Battery life and storage make the Samsung Galaxy S21 Ultra 128GB 12GB RAM a reliable daily companion. The 128GB internal storage provides ample space for apps, photos, and videos, while the long-lasting battery ensures all-day usage. For buyers searching for the Samsung Galaxy S21 Ultra price in Saudi Arabia, this model offers great value considering its premium features. Overall, it remains a strong choice for anyone seeking performance, style, and cutting-edge technology in one device.