Last Updated & Fact Checked: March 21, 2026
Are you trying to decide between the Samsung Galaxy A71 and the Samsung Galaxy S21?
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 A71 or the Samsung Galaxy S21 – and find out exactly what the differences are.
Both the Samsung Galaxy A71 and the Samsung Galaxy S21 are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy A71 quick facts
Samsung Galaxy S21 quick facts
Samsung Galaxy A71 product details
Bestseller No. 1
Samsung - Galaxy A71 A716U 5G Fully Unlocked 128GB - Prism Cube Black (Renewed)
- Amazon Renewed condition: May have few minor scuffs or scratches.
- Ships in non-retail box; generic charger and USB Cable only. No any other accessories included.****
- Our warranty covers manufacturer defects ONLY. Defective items will be fully refunded after matching the IMEI number with the one in our system. Physically damaged items and other situations such as cosmetic problem, water damage, physical abuse, disassembles or reloads and security sticker removed are NOT covered under warranty. If your order arrives incorrectly or the package was damaged in transit, you must notify us within 2 days of receipt to be eligible for return.
Bestseller No. 2
Samsung Galaxy A71 5G LTE Verizon | 6.7" AMOLED Screen |128GB of Storage | Long Lasting Battery | Single SIM | 2020 Model | Black - (SM-A716VTKMVZW) (Renewed)
- GALAXY 5G FOR EVERYONE: With 5G, your phone now delivers mind-boggling speeds, superior connections and nearly undetectable lag times.
- PRO-GRADE SHOTS WITH A TAP: Shoot professional-grade photos and videos with A71 5G's quad lens camera. Shoot epic landscapes, dramatic portraits, and super clear and steady videos. With the 64MP main lens, you'll capture all the beautiful details just as you see them.
- BIGGER. BRIGHTER. BOLDER: See your entertainment in exquisite clarity and dramatic contrast on this massive 6.7" Super AMOLED+ Infinity Display.
- POWER TO KEEP YOU GOING: Scroll, snap and share more with a long lasting,
- Works with Verizon Wireless network only!
Bestseller No. 3
SAMSUNG Galaxy A71 5G (128GB, 6GB) 6.7" AMOLED+, Snapdragon 765G, 4500mAh Battery, Global 5G Volte GSM AT&T Unlocked (T-Mobile, Metro, Straight Talk) A716U (Prism Cube Black) (Renewed)
- 6.7" Super AMOLED+ Display FHD+, 1080 x 2400, 20:9 ratio, Android 10, upgradable to Android 12, One UI 4.1, Under Display Fingerprint
- 128GB ROM, 6GB, Qualcomm SM7250 Snapdragon 765G, Octa-core (1x2.4GHz Kryo 475 Prime, 1x2.2GHz Kryo 475 Gold, 6x1.8GHz Kryo 475 Silver), Adreno 620
- Rear Camera - 64 MP (F1.8) + 12 MP (F2.2) + 5 MP (F2.4) + 5 MP (F2.2), Front Camera - 32 MP (F2.2), 3.5mm Jack: Yes, 4500 mAh Battery
- 2G GSM: 850,GSM900,DCS1800,PCS1900; 3G UMTS: B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B13(700), B14(700), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B38(2600), B39(1900), B40(2300), B41(2500), B66(AWS-3), B71(600); 5G: N2(1900),N5(850),N66(AWS-3),N71(600), N41(2500) - Single SIM
- Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint.
Samsung Galaxy S21 product details
Bestseller No. 1
Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray - Unlocked (Renewed)
- Display: 6.2" AMOLED display with 120Hz refresh rate and 1300 nits brightness for vivid visuals and smooth scrolling.
- Camera: Rear dual camera system with 64MP main and 12MP ultrawide lenses for stunning photos and videos.
- Memory: 128GB internal storage and 8GB RAM for plenty of apps and files.
- Connectivity: 5G capable with support for GSM, CDMA, and Wi-Fi networks.
- Battery: 4000mAh battery provides all-day power for your daily needs.
Bestseller No. 2
Samsung Galaxy S21 FE 5G, US Version, 128GB, Gray - Unlocked (Renewed)
- The Galaxy S21 FE sports a sleek polycarbonate back with a premium matte finish that resists fingerprints and feels smooth in hand, giving it a stylish yet practical design.
- It supports Samsung’s Smart Switch and One UI 4.1, allowing seamless migration of apps and settings, plus customizable widgets and multitasking features for a more personal and efficient user experience.
- The device is optimized for gaming with GPU enhancements and Game Booster mode, reducing lag, overheating, and background distractions for smoother gameplay.
- Includes advanced AI camera features like Single Take, Super Steady video, and Portrait Mode with AI background blur, making professional-looking shots easier for everyday users.
- With ultra-low latency Wi-Fi 6 support and stereo speakers tuned by AKG, the S21 FE delivers immersive streaming, video calls, and music experiences, all with minimal lag and rich sound quality.
Bestseller No. 3
Samsung Galaxy S21 5G, US Version, 128GB, Phantom Violet - Unlocked (Renewed)
- Item Package Dimension: 8.49999999133L X 6.2599999936148W X 2.7599999971848H Inches
- Item Package Weight - 0.65918216338 Pounds
- Item Package Quantity - 1
- Product Type - Cellular Phone
New products & alternatives to the Samsung Galaxy A71 and the Samsung Galaxy S21
New
Samsung Galaxy A17 5G Smart Phone, 128GB, Large AMOLED, High-Res Camera, Durable Design, Super Fast Charging, Expandable Storage, Circle to Search, 2025, US 1 Yr Manufacturer Warranty, Gray
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
New
Samsung Galaxy A17 5G Ai (128GB + 4GB) Unlocked No-Warranty (Compatible with T-Mobile Mint Tello & Global) SM-A176B/DS Dual SIM / 6.7" 50MP Triple (25W Fast Charger Bundle, Black)
- 6.7” Super AMOLED FHD+ Display – Crisp and clear visuals with smooth 90Hz refresh rate for everyday browsing, videos, and apps.
- 128, 4GB RAM, microSDXC (uses shared SIM slot), Exynos 1330 (5nm), Octa-Core, Mali-G68 MP2 GPU, 5000mAh Battery
- Rear Camera: 50MP, f/1.8 (wide) + 5MP, f/2.2 (ultrawide) + 2MP, f/2.4 (macro), LED flash, panorama, HDR; Front Camera: 13MP, f/2.0, 1080p at 30fps
- Global 4G, 5G Bands: 1/3/5/7/8/20/28/38/40/41/66/77/78 SA/NSA/Sub6 - Dual SIM (SIM + SIM/Memory Card) Memory Card Takes SIM Slot 2. Not Compatible with eSIM.
- Charger Included
New
Samsung Galaxy A17 5G Unlocked | 8GB RAM + 256GB Storage | 6.7" AMOLED 90Hz | 50MP Triple Camera | International Version Unlocked for T-Mobile & Global | 5000mAh Battery – Grey with 25W Fast Charger
- Immersive 6.7" AMOLED Display with Smooth 90Hz Refresh Rate – Enjoy vibrant colors and sharp details on a large FHD+ AMOLED screen. The 90Hz refresh rate makes scrolling, gaming, and video playback incredibly smooth and responsive.
- Powerful Performance with 8GB RAM + 256GB Storage – Multitask with ease and store more of what you love. The Galaxy A17 5G delivers fast app loading, smooth switching, and generous space for photos, videos, and apps.
- 50MP Triple Camera System with Enhanced Clarity – Capture every moment in stunning detail with a high-resolution 50MP main camera. Wide-angle and depth sensors help deliver brighter, clearer photos and natural background blur.
- Long-Lasting 5000mAh Battery with 25W Fast Charging – Stay powered all day with a massive 5000mAh battery. Recharge quickly with the included 25W fast charger—perfect for busy days and on-the-go lifestyles.
- International Model (Global Version): Network compatibility varies by carrier and location. If a SIM card has already been activated in another compatible device, it may function when inserted into this phone. New activations in the U.S. are typically supported on T-Mobile only. Compatibility is not guaranteed. Please verify with your carrier before purchase. No U.S. manufacturer warranty; seller return policy applies.
New
Samsung Galaxy A17 4G Dual SIM | 128GB, 4GB, Splash Resistant | 6.7" 90Hz AMOLED, GSM Factory Unlocked for T-Mobile, Global | International Model | 256GB SD Bundle, Black
- Charger Sold Separately, 6.7" Super AMOLED FHD+, 90Hz Refresh Rate, 385 ppi, 800 nits (HBM), 1080x2340px, Android 15, One UI 7 (Included SD card takes SIM Slot 2)
- Rear Camera: 50MP, f/1.8 (wide) + 5MP, f/2.2 (ultrawide) + 2MP, f/2.4 (macro), LED flash, panorama, HDR; Front Camera: 13MP, f/2.0, 1080p at 30fps
- Global 4G LTE: B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B26(850), B28(700), B66(AWS-3), B38(2600), B40(2300), B41(2500) Dual SIM (SIM + SIM/Memory Card) Memory Card Takes SIM Slot 2. Not Compatible with eSIM. 3G/4G LTE Only Device.
- International Model – Global Connectivity – Plug & Play with an Active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are only supported on T-Mobile in the U.S., as most carriers may not recognize International IMEI's as Compatible. Contact seller for specific carrier compatibility questions. (No U.S. manufacturer warranty; Seller Return policy applies.)
New
Samsung Galaxy A17 5G Ai (256GB + 8GB) Unlocked (Compatible with T-Mobile Mint Tello & Global) SM-A176B/DS Dual SIM / 6.7" 50MP Triple (Case Bundle) (SM-A176B/DS) (Black)
- Charger Sold Separately, 6.7" Super AMOLED FHD+, 90Hz Refresh Rate, 385 ppi, 800 nits (HBM), 1080x2340px, Android 15, One UI 7
- 256GB, 8GB RAM, microSDXC (uses shared SIM slot), Exynos 1330 (5nm), Octa-Core, Mali-G68 MP2 GPU, 5000mAh Battery
- Rear Camera: 50MP, f/1.8 (wide) + 5MP, f/2.2 (ultrawide) + 2MP, f/2.4 (macro), LED flash, panorama, HDR; Front Camera: 13MP, f/2.0, 1080p at 30fps
- Global 4G, 5G Bands: 1/3/5/7/8/20/28/38/40/41/66/77/78 SA/NSA/Sub6 - Dual SIM (SIM + SIM/Memory Card) Memory Card Takes SIM Slot 2. Not Compatible with eSIM.
- Case Included.
Our conclusion on the Samsung Galaxy A71 vs Samsung Galaxy S21
Both the Samsung Galaxy A71 and the Samsung Galaxy S21 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 A71 and the Samsung Galaxy S21 are both excellent products that will more than do their job!