Last Updated & Fact Checked: April 18, 2026
Are you trying to decide between the Samsung Galaxy A52 5G 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 A52 5G or the Samsung Galaxy S21 – and find out exactly what the differences are.
Both the Samsung Galaxy A52 5G and the Samsung Galaxy S21 are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy A52 5G quick facts
Samsung Galaxy S21 quick facts
Samsung Galaxy A52 5G product details
Bestseller No. 1
SAMSUNG A52 5G A526U 128GB Fully Unlocked Android Smartphone (Renewed)
- Equipped with a 6.5″ Super AMOLED display that supports 120 Hz refresh rate, the Galaxy A52 5G delivers buttery-smooth animations and responsive interaction, making it great for gaming, scrolling, and watching content.
- Powered by the Qualcomm Snapdragon 750G processor, which provides a strong balance of performance and efficiency, enabling fast 5G connectivity and reliable multitasking for apps, games, and daily use.
- Sophisticated quad-camera setup, featuring a 64 MP main sensor with Optical Image Stabilization (OIS), 12 MP ultra-wide lens, 5 MP macro, and 5 MP depth sensor, so you can capture detailed landscapes, close-ups, and portrait-style photos with clarity.
- 32 MP front-facing camera provides high-resolution selfies and clear video calls, ensuring well-defined facial detail even in challenging lighting conditions.
- Built with IP67 water and dust resistance, an under-display fingerprint sensor for secure unlocking, and dual stereo speakers for immersive audio—combining durability, security, and entertainment in one sleek design.
Bestseller No. 2
Samsung Galaxy A52 (5G) 128GB A526U (T-Mobile/Sprint Unlocked) 6.5" Display Quad Camera Smartphone - Black (Renewed)
- 6.5inches Infinity-O Full Hd+ Display
- Processor Cpu Type- Octa-Core
- Quad Camera With 32Mp Front Camera
- 128Gb Of Built-In Storage | External Memory Support Microsd (Up To 1Tb) (Not Included)
Bestseller No. 3
SAMSUNG Galaxy A53 (5G) 128GB Unlocked - Black (Renewed)
- 6.5 inches, Super AMOLED, 120Hz, 800 nits,1080 x 2400 pixels, 20:9 ratio (~405 ppi density), Gorilla Glass 5, 5000mAh Battery, Android 12, One UI,
- 128GB ROM, 6GB RAM, Exynos 1280 (5 nm), Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
- Quad Camera: 64 MP, f/1.8, 26mm (wide), 12 MP, f/2.2, 123? (ultrawide), 1.12�m, 5 MP, f/2.4, (macro), 5 MP, f/2.4, (depth), Video 4K@30fps, 1080p@30/60fps; gyro-EIS
- 2G GSM 850,GSM900,DCS1800,PCS1900, 3G UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900), 4G FDD LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B14(700),B20(800),B29(700),B30(2300),B66(AWS-3) 4G TDD LTE: 38(2600), B39(1900), B40(2300),B41(2500),B46(5200),B48(3600), 5G FDD Sub6:N2(1900),N5(850),N66(AWS-3), 5G TDD mmWave:N41(2500),N77(3700),N78(3500) - SINGLE SIM
- Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Straight Talk.
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 White - Unlocked (Renewed)
- This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors.
- This product is in "Excellent condition". The screen and body show no signs of cosmetic damage visible from 12 inches away.
- This product will have a battery that exceeds 80% capacity relative to new.
New products & alternatives to the Samsung Galaxy A52 5G and the Samsung Galaxy S21
New
Samsung Galaxy A15 5G SM-A156U 128GB 4GB Cricket Locked Blue
- Enjoy smooth streaming, gaming, and downloads with next-gen network speeds.
- Crisp, vibrant visuals for immersive viewing.
- Capture stunning photos and videos in high detail.
- All-day power with fast charging support to keep you going.
- Keep your photos, videos, and apps with support for microSD cards.
New
Samsung Galaxy A15 5G (64GB, 2024) 6.5" 90Hz AMOLED, 50MP Camera, 4G Volte (Fully Unlocked International Model for AT&T, T-Mobile, Verizon, Global) A156U (Blue Black)
- 6.5 Super AMOLED, 1080x2340 (FHD+), 90Hz Refresh Rate, Android 14, One UI 6, Bluetooth 5.3
- 64GB, 4GB RAM, Expandable MicroSD, Mediatek Dimensity 6100+ (6 nm), Octa-core, Mali-G57 MC2 GPU, Fingerprint (side-mounted)
- Rear Camera: 50MP, f/1.8 + 5MP, f/2.2 + 2MP, f/2.4, Front Camera: 13MP, f/2.0, 5000mAh Battery
- 2G: 850/900/1800/1900, 3G: 850/900/1700/2100/1900/2100, 4G: LTE 1/2/3/4/5/7/12/13/14/20/20/25/26/28/29/30/38/39/40/41/48/66/71, 5G: 2/5/41/66/77/78 - Single SIM - Single SIM
- No Warranty. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.
New
Samsung Galaxy A56 5G Cell Phone, 256GB AI Smartphone, Unlocked Android, AI Photo Edits, Large Screen, Long Battery Life, 2025, US 1 Yr Manufacturer Warranty, Awesome LightGray
- AWESOMELY LIGHT: The sleeker, lighter design of Galaxy A56 5G makes it easier and more comfortable to hold as you browse, snap and share as compared to Galaxy A54 5G.
- AWESOME MADE EASY: The Awesome Intelligence of Galaxy A56 is like having a suite of superpowers. You can find answers quicker using Circle to Search with Google.7 Plus, get the photos and videos you want with tools like Best Face and Auto Trim .
- AWESOMELY VIVID DETAIL: The ultra-clear 6.7” display of Galaxy A56 5G helps you enjoy the latest shows, your favorite pics or fun social videos in awesome detail.2
- DELIGHT IN THE DETAILS: Galaxy A56 5G comes equipped with a triple-lens camera. A 50MP main camera gets great details, even at a distance. The 12MP wide camera allows you to get stunning clarity in your broader shots.
- LASTS LONG. CHARGES FAST: The 5,000mAh battery in Galaxy A56 5G lets you do what you want without worrying about running out of power. And the 45W Super Fast Charging 2.0 recharges your phone faster so you can get back to doing awesome things faster.3
New
SAMSUNG Galaxy A56 5G 2025 with AI | 256GB, 8GB, Dual SIM | 6.7" 120Hz AMOLED, Water Resistant, Android 15 | International Model Factory Unlocked for T-Mobile, Global | 25W Charger Bundle (Olive)
- 25W Samsung Super Fast Charger Included, 6.7" FHD+ Super AMOLED, 120Hz, HDR10+, 1080x2340px, Fingerprint (under display, optical), IP67 dust and water resistance
- 256GB, 8GB, No SD Card Slot, Exynos 1580 (4nm), Octa-core, Xclipse 540 GPU, Android 15, up to 6 major Android upgrades, One UI 7
- Rear Camera: 50MP, f/1.8 + 12MP, f/2.2 + 5MP, f/2.4, Front Camera: 12MP, f/2.2, 5000mAh Battery, Bluetooth 5.3
- 4G LTE: 1/2/3/4/5/7/8/12/13/17/20/25/26/28/38/40/41/66, 5G: N1/3/5/7/8/20/28/38/40/41/66/77/78 - Dual SIM + eSIM (max 2 at a time)
- International Model – Global Connectivity – Plug & Play with an active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are supported on T-Mobile and Its MVNO's in the U.S., as some carriers may not recognize International IMEI's as Compatible. (No U.S. manufacturer warranty; Seller Return policy applies.)
New
Samsung Galaxy A15 5G 64GB Smartphone - Blue Black (AT&T) (Renewed)
- 6.5" Super AMOLED, 1080x2340 (FHD+), 90Hz Refresh Rate, Android 14, One UI 6, Bluetooth 5.3
- 64GB, 4GB RAM, Expandable MicroSD, Mediatek Dimensity 6100+ (6 nm), Octa-core, Mali-G57 MC2 GPU, Fingerprint (side-mounted)
- Rear Camera: 50MP, f/1.8 + 5MP, f/2.2 + 2MP, f/2.4, Front Camera: 13MP, f/2.0, 5000mAh Battery
- 3G: 850/900/1700/2100/1900/2100, 4G: LTE 1/2/3/4/5/7/12/13/14/20/20/25/26/28/29/30/38/39/40/41/48/66/71, 5G: 2/5/41/66/77/78 - Single SIM - Single SIM
- AT&T only
Our conclusion on the Samsung Galaxy A52 5G vs Samsung Galaxy S21
Both the Samsung Galaxy A52 5G 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 A52 5G and the Samsung Galaxy S21 are both excellent products that will more than do their job!