Last Updated & Fact Checked: October 10, 2022
Are you trying to decide between the Samsung Galaxy S21 Ultra and the Samsung Galaxy S9 Plus?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Samsung Galaxy S21 Ultra or the Samsung Galaxy S9 Plus – and find out exactly what the differences are.
Both the Samsung Galaxy S21 Ultra and the Samsung Galaxy S9 Plus are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy S21 Ultra quick facts
Samsung Galaxy S9 Plus quick facts
Samsung Galaxy S21 Ultra product details
On Sale!Bestseller No. 1
SAMSUNG Galaxy S21 Ultra G998U 5G | Fully Unlocked Android Smartphone | US Version 5G Smartphone | Pro-Grade Camera, 8K Video, 108MP High Resolution | 128GB - Phantom Black (Renewed)
- This phone is unlocked and compatible with any carrier of choice on GSM and CDMA networks (e.g. AT&T, T-Mobile, Sprint, Verizon, Cricket, Tracfone, Mint Mobile, etc.).
- Please check with your carrier to verify compatibility.
- When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service.
- The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
- Comes packaged in an aftermarket box.
Bestseller No. 2
SAMSUNG Galaxy S21 Ultra 5G Factory Unlocked Android Cell Phone 256GB US Version Smartphone Pro-Grade Camera 8K Video 108MP High Res, Phantom Black
- PRO-GRADE CAMERA: Zoom in close with 100X Space Zoom, and take photos and videos like a pro with our easy-to-use, multi-lens camera.
- SHARP 8K VIDEO: Capture your life’s best moments in head-turning, super-smooth, cinema quality 8K Video.
- MULTIPLE WAYS TO RECORD: Create share-ready videos and GIFs with multi-cam recording and automatic, professional-style effects.
- HIGHER RESOLUTION, 100X ZOOM: Get amazing clarity with a dual lens combo of 3X and 10X optical zoom and revolutionary 100X Space Zoom.
- ALL DAY INTELLIGENT BATTERY: Intuitively manages your cellphone’s usage, so you can go all day without charging.
On Sale!Bestseller No. 3
Samsung Galaxy S21 Ultra 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)
- Item Package Dimension- 7.049999992809L X 3.6599999962668W X 1.4599999985108H Inches
- Item Package Weight - 0.7495716908 Pounds
- Item Package Quantity - 1
- Product Type - Cellular Phone
Samsung Galaxy S9 Plus product details
On Sale!Bestseller No. 1
Samsung Galaxy S9+, 64GB, Midnight Black - Fully Unlocked (Renewed)
- Fully Unlocked: Fully unlocked and compatible with any carrier of choice (e.g. AT&T, T-Mobile, Sprint, Verizon, US-Cellular, Cricket, Metro, etc.), both domestically and internationally.
- The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
- Inspected and guaranteed to have minimal cosmetic damage, which is not noticeable when the device is held at arm's length.
- Successfully passed a full diagnostic test which ensures like-new functionality and removal of any prior-user personal information.
- Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
On Sale!Bestseller No. 2
Samsung Galaxy S9 Plus G965 GSM Unlocked Black 64GB
- Internal Memory: 64GB 6GB RAM
- 64GB 6GB RAM of Internal Memory
On Sale!Bestseller No. 3
SAMSUNG Galaxy S9+ Factory Unlocked Smartphone 64GB - Midnight Black
- Super Speed Dual Pixel Camera with Rear Dual Camera
- Infinity Display: edge to edge immersive screen, enhancing your entertainment experience
- IP68 rating: withstands splashes, spills, and rain so it can take a dip, worry free
- Internal Memory 64 GB. Expandable Storage up to 400GB
- Fast Wireless Charging: Avoid the wires and power up quickly by placing your phone on a Fast Wireless Charger
New products & alternatives to the Samsung Galaxy S21 Ultra and the Samsung Galaxy S9 Plus
New
Samsung Galaxy S21 FE 5G 128GB Lavendar-Verizon
- Locked for Activation to Verizon only; plese see Verizon SIM unlocking policy for more details. Devices can also be actiavted on Verizon Prepaid
- PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
- 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
- SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
- REAL DISPLAY VISION: The high quality display with Dynamic AMOLED 2X delivers vibrant color and brightness, even in bright sunlight
New
Samsung Galaxy S21 Ultra 5G (128GB, 12GB) 6.8" AMOLED 2X, 108MP Camera, 5G Volte (Fully Unlocked for AT&T, Verizon, T-Mobile, Global) G998U1 (w/Wireless Charging Pad, Phantom Black) (Renewed)
- 6.8", 1440 x 3200 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak), 5000mAh Battery
- 128GB ROM, 12GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660
- Rear Camera:108MP, f/1.8 + 10MP, f/4.9 + 10MP, f/2.4 + 12MP, f/2.2, Front Camera: 40MP, f/2.2, Android 11, upgradable to Android 12, One UI 4.1
- 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2/5/25/41/66/71/260/261 SA/NSA/Sub6/mmWave - Single SIM
- US Model. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.
New
Samsung Galaxy S21 FE 5G (128GB, 6GB) 6.4" AMOLED, Snapdragon 888, Global 5G Volte (GSM + CDMA) Fully Unlocked (AT&T, Verizon, Sprint, Metro) G990U1 (w/Fast Car Charger, Lavender) (Renewed)
- 6.4" FHD+ Dynamic AMOLED 2X, Infinity-O Display (2400x1080), 401ppi, HDR10+ certified, 120Hz refresh rate
- 128GB ROM, 6GB RAM, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-core, 4500mAh Battery
- Rear Camera: 12MP Ultra-Wide + 12MP Wide-angle + 8MP Telephoto, Front Camera: 32MP, Under Display Fingerprint
- 2G: GSM 850/900/1800/1900, CDMA 800/1900 / TD-SCDMA, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G: LTE 1/2/3/4/5/7/12/13/29/25/26/28/38/39/40/41/46/48/66/71, 5G: 41/66/71/260/261 SA/NSA/Sub6 (ensure to check compatibility with your carrier before purchase)
- US Model. Fully Unlocked Version. Compatible with Most GSM and CDMA Carriers like AT&T, T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.
New
Samsung Galaxy S22 5G (128GB, 8GB) 6.2" 120Hz, 50MP 4K Camera (Fully Unlocked, US & Global) S901U1 (w/ 25W Super Fast Charge Cube, Black)(Renewed)
- 6.1", 1080 x 2340pixels, Infinity-O FHD+ Dynamic AMOLED 2X Display, 3700mAh Battery, Wireless Powershare
- 128GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm), Octa-Core, Adreno 730
- Rear Camera: 50MP, f/1.8 + 10MP, f/2.4 + 12MP, f/2.2, Front Camera: 10 MP, f/2.2, Android 12, One UI 4.1
- 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/29/30/38/39/40/41/46/48/66/71, 5G: 1/3/5/7/8/20/28/38/41/66/71/260/261SA/NSA/Sub6/mmWave - Single SIM
- No Warranty. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.
On Sale!New
Samsung Galaxy S21 FE 5G Verizon 128GB - (Renewed) (Olive)
- Locked for Activation to Verizon only; plese see Verizon SIM unlocking policy for more details. Devices can also be actiavted on Verizon Prepaid
- PRO-GRADE CAMERA: The powerful pro grade camera delivers high quality photos and videos, with a Rear Camera that boasts 12MP Ultra Wide, Wide-angle cameras and an 8MP Telephoto Camera; It also features a Front Camera that includes a 32MP Selfie Camera
- OBJECT ERASURE: Abracadabra! Wield epic photo power and easily remove unwanted images from your pics with Object Eraser.
- 30X SPACE ZOOM: 30x SpaceZoom combines a 3x Hybrid Optic Zoom and 30x digital zoom for high resolution close ups, while the EngageZoom Lock reduces shakiness the further your zoom in
- SMOOTH SCROLLING: The 120Hz display delivers a super smooth scroll, with optimized refresh rate, and a fast touch response gives seamless visuals in both work and play
Our conclusion on the Samsung Galaxy S21 Ultra vs Samsung Galaxy S9 Plus
Both the Samsung Galaxy S21 Ultra and the Samsung Galaxy S9 Plus are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Samsung Galaxy S21 Ultra and the Samsung Galaxy S9 Plus are both excellent products that will more than do their job!