Last Updated & Fact Checked: March 21, 2026
Are you trying to decide between the Samsung Galaxy A31 and the Samsung Galaxy A51?
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 A31 or the Samsung Galaxy A51 – and find out exactly what the differences are.
Both the Samsung Galaxy A31 and the Samsung Galaxy A51 are quality products, so read on to find out which one is best for your needs!
Samsung Galaxy A31 quick facts
Samsung Galaxy A51 quick facts
Samsung Galaxy A31 product details
Bestseller No. 1
Samsung Galaxy A32 (5G) 64GB A326U (T-Mobile/Sprint Unlocked) 6.5" Display Quad Camera Long Lasting Battery Smartphone - Black (Renewed)
- 6.5" TFT, 720 x 1600 pixels, 20:9 ratio (~270 ppi density), 5000mAh Battery, Bluetooth 5.0, Fingerprint - side-mounted
- 64GB ROM, 4GB RAM, MediaTek MT6853 Dimensity 720 5G (7 nm), Octa-core, Mali-G57 MC3, Android 11, One UI 3.0
- QUAD Rear Camera: 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8�m, 8 MP, f/2.2, 123?, (ultrawide), 5 MP, f/2.4, (macro), 2 MP, f/2.4, (depth), Front Camera: 13MP, f/2.2
- 4G FDD LTE B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B13(700), B20(800), B25(1900), B26(850), B29(700), B30(2300), B66(AWS-3), B71(600) 4G TDD LTE B38(2600), B40(2300), B41(2500), B46(5200) 5G FDD Sub6 N2(1900), N66(AWS-3), N71(600), 5G TDD Sub6 N41(2500) Single SIM - SM-A326U
- T-Mobile Unlocked Model. Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Cricket, Boost.
Bestseller No. 2
Samsung A32 5G A326U 64GB Unlocked (Renewed)
- Display: 6.5" TFT LCD with 720 x 1600 resolution
- Camera: 48MP main camera with f/1.8 aperture and 1/2.0" sensor size
- Memory: 64GB ROM and 4GB RAM
- Connectivity: 5G capable with dual SIM slots
- Battery: 5000mAh capacity with fast charging
Bestseller No. 3
Samsung Galaxy A51 128GB 6.5" 4G LTE Unlocked, Black (Renewed)
- Item Package Dimension- 7.4015747956L X 3.93700787W X 2.0078740137H Inches
- Item Package Weight - 0.84657508608 Pounds
- Item Package Quantity - 1
- Product Type - Cellular Phone
Samsung Galaxy A51 product details
Bestseller No. 1
Samsung Galaxy A51 128GB 6.5" 4G LTE Unlocked, Black (Renewed)
- Item Package Dimension- 7.4015747956L X 3.93700787W X 2.0078740137H Inches
- Item Package Weight - 0.84657508608 Pounds
- Item Package Quantity - 1
- Product Type - Cellular Phone
Bestseller No. 2
Samsung Galaxy A51 5G | A516U | 128GB | Single SIM | GSM Unlocked | Android Smartphone | Black (Renewed)
- This device is GSM unlocked and will work with T-Mobile, AT&T, Not compatible with Cricket and any other CDMA network.
- Refurbished Condition May have minor scuffs or scratches;
- Refurbished Condition May have minor scuffs or scratches;, Ships in non-retail box; generic charger and USB Cable only. No any other accessories included
- Clean IMEI. 90 days store warranty,
- this model: Not compatible with Cricket and Verizon
Bestseller No. 3
SAMSUNG Galaxy A51 128GB (6.5 inch) Display Quad Camera 48MP A515U Black Unlocked (Renewed), A51 128GB A515U
- Ships in non-retail box; generic charger and USB Cable only.
- No any other accessories included.
- This device is GSM unlocked. GSM Compatible, Not compatible with : Any CDMA network like : Verizon, Virgin Mobile US or Boost. Network bands in regions may be different depending on the mobile operator and your location. Available storage is less and subject to change due to device software updates and apps usage.
- it's only support Wi-fi calling for Sprint. Not other carrier.
New products & alternatives to the Samsung Galaxy A31 and the Samsung Galaxy A51
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, Blue
- 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 A36 128GB 5G (US Unlocked) Smartphone – Awesome Black – Bundle with 25W Super Fast Charger, 6.7” Screen, All-Day Battery
- US Version Unlocked: Works with most major carriers, giving you the freedom to choose your plan and switch when needed.
- 6.7" Vivid Display: Bright, clear screen for smooth browsing, streaming, and everyday use.
- High-Resolution Camera System: Capture sharp photos and steady videos in various lighting conditions.
- All-Day Battery Life: Designed to keep up with work, entertainment, and travel without constant recharging.
- Includes 25W Super Fast Charger: Power up quickly and efficiently with the official Samsung fast charger included in the bundle.
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 (Black SM-A176BZKQGTO)
- 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.
- Charger Not Included
New
SAMSUNG Galaxy A36 5G A Series Cell Phone, 128GB Unlocked Android Smartphone, AMOLED Display, Rugged Design, US Version, 2025, Awesome Black (Renewed)
- AFFORDABLY AWESOME AND ALWAYS RELIABLE: Galaxy A36 5G offers premium features and smart extras designed to elevate your everyday life — all at a price that brings exceptional value.
- AWESOME SCREEN, ENDLESS POSSIBILITIES: Elevate your content no matter where you are with the 6.7” display of Galaxy A36.¹ Whether you're gaming, streaming or browsing, enjoy massive detail and stunning clarity.
- FIND AWESOME FAST: What’s your favorite influencer wearing? Where’d they go on vacation? What’s that word mean? Don’t try to describe it — use Circle to Search with Google and get the answer in a snap.² With Galaxy A36 5G, simply circle it on your screen.
- PRO SHOTS, NO PROBLEM: From family photos to dinner with friends, the enhanced front-facing camera on Galaxy A36 5G makes every selfie look like it came straight from a photo shoot.
- SEE FAMILY MOMENTS IN A WHOLE NEW LIGHT: Your family’s special moments just got brighter with Galaxy A36 5G. With effortless Nightography, you can capture clear, high-quality photos and videos automatically without adjusting manual settings.
New
Samsung Galaxy A36 5G A Series, 128GB Unlocked Android Smartphone, AMOLED Display, Rugged Design, 5G Connectivity, Affordable Performance, US Version, 2025, US 1 Yr Warranty, Awesome Black
- AFFORDABLY AWESOME AND ALWAYS RELIABLE: Galaxy A36 5G offers premium features and smart extras designed to elevate your everyday life — all at a price that brings exceptional value.
- AWESOME SCREEN, ENDLESS POSSIBILITIES: Elevate your content no matter where you are with the 6.7” display of Galaxy A36.¹ Whether you're gaming, streaming or browsing, enjoy massive detail and stunning clarity.
- FIND AWESOME FAST: What’s your favorite influencer wearing? Where’d they go on vacation? What’s that word mean? Don’t try to describe it — use Circle to Search with Google and get the answer in a snap.² With Galaxy A36 5G, simply circle it on your screen.
- PRO SHOTS, NO PROBLEM: From family photos to dinner with friends, the enhanced front-facing camera on Galaxy A36 5G makes every selfie look like it came straight from a photo shoot.
- SEE FAMILY MOMENTS IN A WHOLE NEW LIGHT: Your family’s special moments just got brighter with Galaxy A36 5G. With effortless Nightography, you can capture clear, high-quality photos and videos automatically without adjusting manual settings.
Our conclusion on the Samsung Galaxy A31 vs Samsung Galaxy A51
Both the Samsung Galaxy A31 and the Samsung Galaxy A51 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 A31 and the Samsung Galaxy A51 are both excellent products that will more than do their job!