{"product_id":"samsung-galaxy-s21-ultra-5g-gray-12gb-ram-256gb","title":"Samsung Galaxy S21 Ultra 5G — 12GB RAM + 256GB Gray","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003eThe Samsung \u003cstrong\u003eGalaxy S21 Ultra 5G\u003c\/strong\u003e is aimed at users who want the most advanced camera and display Samsung offered in the S21 generation, without compromising on performance or battery life. Its 6.8‑inch Edge Dynamic AMOLED 2X Infinity‑O display delivers QHD+ resolution (up to 3,200 × 1,440 px), an adaptive 10–120 Hz refresh rate and HDR10+ support, giving you extremely sharp, fluid and bright visuals for gaming, streaming and productivity. Gorilla Glass Victus on both front and back, a solid aluminium frame and the subtly curved screen edges combine to create a premium feel, while the large canvas is still comfortable for two‑handed use. Choosing a certified refurbished Galaxy S21 Ultra 5G from Remobile lets you enjoy this top‑tier hardware at a fraction of the original price while reducing CO₂ emissions and electronic waste.\u003c\/p\u003e\n\u003ch2 id=\"power-for-demanding-users-and-5g\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_\u0026amp;]:clear-end text-base first:mt-0\"\u003ePower for demanding users and 5G\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003eThe Galaxy S21 Ultra 5G is powered by Samsung’s Exynos 2100 or Qualcomm’s Snapdragon 888 5G chipset (region dependent), both built on a 5 nm process for high performance and improved efficiency. Paired with 12 GB or 16 GB of RAM and internal UFS 3.1 storage options of 128 GB, 256 GB or 512 GB (without microSD expansion), it handles heavy multitasking, photo and video editing, and graphics‑intensive games with ease. The phone launched with Android 11 and One UI 3.1 and has since received multiple major updates, benefiting from Samsung’s extended OS and security update policy so that refurbished units continue to feel current and secure in 2026. With full 5G support, Wi‑Fi 6E, Bluetooth 5.2, NFC and USB‑C 3.2, the S21 Ultra offers fast and stable connections for networks, accessories and peripherals.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e: Exynos 2100 (5 nm) or Snapdragon 888 (5 nm), market dependent.\u003cbr\u003e\u003cstrong\u003eOperating system\u003c\/strong\u003e: Android 11 at launch; upgradable via One UI to later Android versions with long‑term security support.\u003cbr\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e: 12 GB or 16 GB (variant‑dependent).\u003cbr\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e: 128 GB \/ 256 GB \/ 512 GB internal UFS 3.1, no microSD slot.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eNetwork\u003c\/strong\u003e: 5G, LTE\/4G, 3G and 2G\u003c\/p\u003e\n\u003ch2 id=\"quad-camera-for-epic-reach\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_\u0026amp;]:clear-end text-base first:mt-0\"\u003eQuad camera for epic reach\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003eOn the back, the Galaxy S21 Ultra 5G carries one of Samsung’s most advanced camera systems, consisting of four lenses: a 108 MP wide‑angle main camera with optical image stabilisation and laser autofocus, a 12 MP ultra‑wide camera, a 10 MP 3× telephoto camera and a 10 MP periscope telephoto camera with 10× optical zoom. This combination enables everything from detailed low‑light photos and ultra‑wide cityscapes to sharp long‑range shots with up to 100× “Space Zoom” in software, supported by improved stabilisation and AI processing. The S21 Ultra can record 8K video at 24 fps and 4K at up to 60 fps on both the rear cameras and the 40 MP front camera, with modes like Director’s View, Night Mode, Super Steady and 8K Video Snap providing creative flexibility for content creation.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003eRear cameras: 108 MP wide (OIS) + 10 MP 10× periscope telephoto (OIS) + 10 MP 3× telephoto (OIS) + 12 MP ultra‑wide.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan data-pplx-citation-url=\"https:\/\/www.connect-testlab.com\/samsung-galaxy-s21-ultra-5g\" data-pplx-citation=\"\" class=\"citation inline\"\u003e\u003cspan data-state=\"closed\" class=\"group\/trigger inline-flex min-w-0\"\u003e\u003cspan class=\"citation inline\"\u003e\u003cspan class=\"relative -mt-px max-w-full min-w-0 whitespace-nowrap -top-px font-sans text-base text-foreground select-none selection:bg-super\/50 selection:text-foreground dark:selection:bg-super\/10 dark:selection:text-super\"\u003e\u003cspan class=\"text-3xs rounded-badge group min-w-4 max-w-full cursor-pointer align-middle font-mono tabular-nums font-normal transition-colors duration-150 inline-flex items-center gap-0 py-[0.1875rem] leading-snug px-[0.3rem] [@media(hover:hover)]:hover:bg-subtle group-data-[state=open]\/trigger:bg-subtle border-subtlest ring-subtlest divide-subtlest bg-quiet\"\u003e\u003cspan class=\"inline-block relative !mt-0 ![vertical-align:unset] max-w-[25ch] overflow-hidden\"\u003econnect-testlab\u003c\/span\u003e\u003cspan class=\"inline-block ml-xs mr-px !mt-0 ![vertical-align:unset]\"\u003e\u003cspan class=\"opacity-50\"\u003e+4\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003eFront camera: 40 MP selfie camera with 4K video support.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan data-pplx-citation-url=\"https:\/\/www.phonetradr.com\/buy\/phone\/samsung-galaxy-s21-ultra-5g?section=camera\" data-pplx-citation=\"\" class=\"citation inline\"\u003e\u003cspan data-state=\"closed\" class=\"group\/trigger inline-flex min-w-0\"\u003e\u003cspan class=\"citation inline\"\u003e\u003cspan class=\"relative -mt-px max-w-full min-w-0 whitespace-nowrap -top-px font-sans text-base text-foreground select-none selection:bg-super\/50 selection:text-foreground dark:selection:bg-super\/10 dark:selection:text-super\"\u003e\u003cspan class=\"text-3xs rounded-badge group min-w-4 max-w-full cursor-pointer align-middle font-mono tabular-nums font-normal transition-colors duration-150 inline-flex items-center gap-0 py-[0.1875rem] leading-snug px-[0.3rem] [@media(hover:hover)]:hover:bg-subtle group-data-[state=open]\/trigger:bg-subtle border-subtlest ring-subtlest divide-subtlest bg-quiet\"\u003e\u003cspan class=\"inline-block relative !mt-0 ![vertical-align:unset] max-w-[25ch] overflow-hidden\"\u003ephonetradr\u003c\/span\u003e\u003cspan class=\"inline-block ml-xs mr-px !mt-0 ![vertical-align:unset]\"\u003e\u003cspan class=\"opacity-50\"\u003e+3\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003eCamera features: Laser autofocus, Night Mode, 3× and 10× optical zoom, up to 100× Space Zoom, 8K video at 24 fps, 4K up to 60 fps on all cameras, Super Steady, HDR10+ video support on selected apps and regions.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003eGet your \u003cstrong\u003erefurbished Samsung Galaxy S21 Ultra 5G\u003c\/strong\u003e at \u003cstrong\u003eRemobile.eu –\u003c\/strong\u003e tested quality, Remobile Warranty and extended return policy, offering 6.8‑inch 5G flagship performance with one of Samsung’s most capable camera systems.\u003c\/p\u003e\n\u003ch3 class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top animate-in fade-in-25 duration-700\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e: 5,000 mAh, 25 W wired fast charging, 15 W wireless charging, 4.5 W reverse wireless charging.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan data-pplx-citation-url=\"https:\/\/www.scribd.com\/document\/643931458\/S21-U5g\" data-pplx-citation=\"\" class=\"citation inline\"\u003e\u003cspan data-state=\"closed\" class=\"group\/trigger inline-flex min-w-0\"\u003e\u003cspan class=\"citation inline\"\u003e\u003cspan class=\"relative -mt-px max-w-full min-w-0 whitespace-nowrap -top-px font-sans text-base text-foreground select-none selection:bg-super\/50 selection:text-foreground dark:selection:bg-super\/10 dark:selection:text-super\"\u003e\u003cspan class=\"text-3xs rounded-badge group min-w-4 max-w-full cursor-pointer align-middle font-mono tabular-nums font-normal transition-colors duration-150 inline-flex items-center gap-0 py-[0.1875rem] leading-snug px-[0.3rem] [@media(hover:hover)]:hover:bg-subtle group-data-[state=open]\/trigger:bg-subtle border-subtlest ring-subtlest divide-subtlest bg-quiet\"\u003e\u003cspan class=\"inline-block relative !mt-0 ![vertical-align:unset] max-w-[25ch] overflow-hidden\"\u003escribd\u003c\/span\u003e\u003cspan class=\"inline-block ml-xs mr-px !mt-0 ![vertical-align:unset]\"\u003e\u003cspan class=\"opacity-50\"\u003e+2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: 6.8‑inch Edge Dynamic AMOLED 2X, QHD+ 3,200 × 1,440 px, adaptive 10–120 Hz, HDR10+, up to around 1,500 nits peak brightness.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan data-pplx-citation-url=\"https:\/\/www.samsung.com\/levant\/smartphones\/galaxy-s21-ultra-5g\/specs\/\" data-pplx-citation=\"\" class=\"citation inline\"\u003e\u003cspan data-state=\"closed\" class=\"group\/trigger inline-flex min-w-0\"\u003e\u003cspan class=\"citation inline\"\u003e\u003cspan class=\"relative -mt-px max-w-full min-w-0 whitespace-nowrap -top-px font-sans text-base text-foreground select-none selection:bg-super\/50 selection:text-foreground dark:selection:bg-super\/10 dark:selection:text-super\"\u003e\u003cspan class=\"text-3xs rounded-badge group min-w-4 max-w-full cursor-pointer align-middle font-mono tabular-nums font-normal transition-colors duration-150 inline-flex items-center gap-0 py-[0.1875rem] leading-snug px-[0.3rem] [@media(hover:hover)]:hover:bg-subtle group-data-[state=open]\/trigger:bg-subtle border-subtlest ring-subtlest divide-subtlest bg-quiet\"\u003e\u003cspan class=\"inline-block relative !mt-0 ![vertical-align:unset] max-w-[25ch] overflow-hidden\"\u003esamsung\u003c\/span\u003e\u003cspan class=\"inline-block ml-xs mr-px !mt-0 ![vertical-align:unset]\"\u003e\u003cspan class=\"opacity-50\"\u003e+3\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eSIM options:\u003c\/strong\u003e Single or Dual nano‑SIM plus eSIM support (variant‑dependent).\u003cbr\u003e\u003cstrong\u003eRelease year: \u003c\/strong\u003eAnnounced January 2021, released January 2021.\u003c\/p\u003e\n\u003cdiv class=\"faq-accordion galaxy-s21-ultra-faq\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the Samsung Galaxy S21 Ultra 5G still good in 2026?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The Galaxy S21 Ultra 5G still offers a 6.8-inch QHD+ 120 Hz Dynamic AMOLED 2X display, powerful Exynos 2100 or Snapdragon 888 performance and one of Samsung's most advanced quad-camera systems. For demanding everyday use, including gaming, photography and multitasking, it remains a true ultra-flagship when bought refurbished at a lower price.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the main display features of the S21 Ultra?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe S21 Ultra has a 6.8-inch Edge Dynamic AMOLED 2X Infinity-O display with QHD+ resolution of 3200 × 1440 pixels, an adaptive 10–120 Hz refresh rate and HDR10+ support. This delivers very sharp detail, smooth scrolling and excellent brightness and contrast for games, video and productivity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow powerful is the Galaxy S21 Ultra 5G?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDepending on region, the phone uses either Samsung's Exynos 2100 or Qualcomm's Snapdragon 888 5G chipset, both built on a 5 nm process. Combined with 12 GB or 16 GB of RAM and fast UFS 3.1 storage, it can comfortably handle multitasking, photo and video editing and graphics-heavy games, while also supporting full 5G connectivity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow much RAM and storage does the S21 Ultra offer?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eCommon configurations include 12 GB or 16 GB of RAM and 128 GB, 256 GB or 512 GB of internal UFS 3.1 storage. There is no microSD slot, so it is important to choose a storage size that fits your apps, photos and videos when you purchase the phone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the camera setup on the Galaxy S21 Ultra 5G?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eOn the back, the S21 Ultra features a 108 MP wide main camera with OIS and laser autofocus, a 12 MP ultra-wide camera, a 10 MP 3x telephoto camera and a 10 MP periscope telephoto camera with 10x optical zoom. On the front, there is a 40 MP selfie camera that also supports 4K video recording.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow good is the zoom and video on the S21 Ultra?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe dual telephoto system provides 3x and 10x optical zoom, while Samsung's Space Zoom can go up to 100x with improved stabilisation and Zoom Lock. The phone can record 8K video at 24 fps and 4K video at up to 60 fps on both the rear cameras and the 40 MP front camera, with modes such as Night Mode, Super Steady and Director's View.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the battery life and charging like on a refurbished S21 Ultra?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Galaxy S21 Ultra 5G has a 5,000 mAh battery designed to last a full day or more of intensive use. It supports 25 W fast wired charging, 15 W fast wireless charging and 4.5 W reverse wireless charging (Wireless PowerShare). During refurbishment, battery health is tested and, if it does not meet our standards, the battery is replaced.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the Galaxy S21 Ultra 5G have a headphone jack or microSD slot?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. The Galaxy S21 Ultra does not have a 3.5 mm headphone jack or a microSD card slot. You connect audio via USB-C or Bluetooth, and rely on the built-in 128 GB, 256 GB or 512 GB of UFS 3.1 storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it safe to buy a refurbished Galaxy S21 Ultra 5G from Remobile?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. Each refurbished Galaxy S21 Ultra from Remobile goes through a strict multi-point inspection. Display, touch, cameras, speakers, microphones, connectivity, ports, sensors and battery health are tested. The phone is data-wiped, cleaned and cosmetically graded, and components that do not meet our standards are repaired or replaced. You also benefit from a Remobile Warranty and an extended return period.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy should I choose the S21 Ultra 5G over the regular S21?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eCompared with the regular S21, the S21 Ultra offers a larger 6.8-inch QHD+ display, more RAM and storage options, a bigger 5,000 mAh battery and a far more advanced camera system with 108 MP main sensor and dual telephoto lenses. It is the best choice if you want Samsung's highest-end S21 experience and the most flexibility for photography and media.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Samsung","offers":[{"title":"Premium \/ SIM + eSIM \/ New Battery","offer_id":48594591547646,"sku":null,"price":428.0,"currency_code":"EUR","in_stock":false},{"title":"Premium \/ SIM + eSIM \/ Standard Battery","offer_id":48594591580414,"sku":null,"price":414.0,"currency_code":"EUR","in_stock":false},{"title":"Excellent \/ SIM + eSIM \/ New Battery","offer_id":48594591613182,"sku":null,"price":392.0,"currency_code":"EUR","in_stock":false},{"title":"Excellent \/ SIM + eSIM \/ Standard Battery","offer_id":48594591645950,"sku":null,"price":372.0,"currency_code":"EUR","in_stock":false},{"title":"Good \/ SIM + eSIM \/ New Battery","offer_id":48594591678718,"sku":null,"price":358.0,"currency_code":"EUR","in_stock":false},{"title":"Good \/ SIM + eSIM \/ Standard Battery","offer_id":48594591711486,"sku":null,"price":344.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/4001\/4078\/files\/RefurbisedSamsungGalaxyS21Ultragrayforsalenearme.webp?v=1784209375","url":"https:\/\/shop.remobile.eu\/en\/products\/samsung-galaxy-s21-ultra-5g-gray-12gb-ram-256gb","provider":"Remobile.eu","version":"1.0","type":"link"}