The vivo Y31 5G’s listed strengths are its larger battery and faster charging; the Samsung Galaxy A27 5G lists a sharper AMOLED display, a higher-tier processor, and a more versatile rear-camera setup. There is no reliable price difference to quote across the available listings: vivo’s prices are from India, while Samsung’s starting price is from the United States.
How the listed specifications compare
The figures below come from manufacturer pages for regional products. They are specifications, not results from comparative testing.
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| Specification | vivo Y31 5G | Samsung Galaxy A27 5G |
|---|---|---|
| Processor | Snapdragon 4 Gen 2 (vivo UAE) | Snapdragon 6 Gen 3 (Samsung Global) |
| Display | 6.68-inch LCD, 1608 × 720, up to 120Hz (vivo UAE) | 6.7-inch FHD+ Super AMOLED, up to 120Hz (Samsung Global) |
| Battery and charging | 6500mAh typical; 44W charging (vivo UAE) | 5000mAh typical; 25W charging (Samsung Global) |
| Rear cameras | 50MP + 0.08MP (vivo UAE) | 50MP wide with OIS, 5MP ultrawide, 2MP macro (Samsung Global) |
| Front camera | 8MP (vivo UAE) | 12MP (Samsung Global) |
| Operating system on cited product page | Android 15 / Funtouch OS 15 (vivo UAE) | Android 16 / One UI 8.5 (Samsung Global) |
| Water and dust rating listed | IP68, IP69, IP69+ (vivo UAE) | IP64 (Samsung Global) |
Which phone has the better screen?
Samsung lists a 6.7-inch FHD+ Super AMOLED display, while vivo lists a slightly smaller 6.68-inch LCD with 1608 × 720 resolution. Both manufacturer specifications say the screen can refresh at up to 120Hz. The A27 5G therefore has the advantage on listed resolution and panel type; these specifications alone do not establish measured brightness, color accuracy, or outdoor visibility.
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The Y31 5G is specified with a 6500mAh typical-capacity battery and 44W charging. The A27 5G lists 5000mAh typical capacity and 25W charging. That gives vivo the larger stated capacity and higher charging wattage, but it does not prove longer real-world battery life or a particular charging time; neither was tested here.
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Performance and cameras
Processor
The cited pages list Snapdragon 4 Gen 2 for the Y31 5G and Snapdragon 6 Gen 3 for the A27 5G. These are different listed chip tiers, but without benchmark or gaming tests, the comparison cannot establish how much faster either phone feels in daily use.
Rear and front cameras
Samsung specifies a 50MP main camera with optical image stabilization (OIS), plus 5MP ultrawide and 2MP macro cameras. vivo lists a 50MP camera and a 0.08MP secondary rear camera. Samsung’s listed rear arrangement offers more camera roles, including an ultrawide view; megapixel counts and camera labels alone do not establish image quality. For the front camera, the listed resolutions are 12MP on Samsung and 8MP on vivo.
Rank #2
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- 2. Our phone cases are precision-engineered with easy access to all functions. Crafted from high-quality materials with impeccable workmanship.
- 3. Choose from a wide range of vibrant colors for a personalized touch. These cases are built to withstand drops, scratches, and provide a non-slip grip.
- 4. Enjoy a comfortable hold with the ultra-thin design that doesn't compromise on protection. HULLIN offers outstanding value for your money.
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What do the listed prices mean?
The available prices are from different countries and configurations, so they do not establish a direct price difference:
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|---|---|---|---|
| vivo Y31 5G, India | ₹19,999 | 4GB/128GB, listed on vivo’s India online store; retrieved in 2026 | vivo India store |
| vivo Y31 5G, India | ₹27,999 | 6GB/128GB, listed on vivo’s India online store; retrieved in 2026 | vivo India store |
| Samsung Galaxy A27 5G, United States | Starts at $349.99 | US starting price in Samsung’s 2026 announcement; a specific memory/storage configuration is not stated in that price figure | Samsung US Newsroom |
These are region-specific listings, not matched prices for the same market and configuration. Do not convert or subtract them to infer which phone is cheaper. For a useful comparison, check the current local price of the exact memory and storage variant you intend to buy.
Rank #3
- 1. Introducing HULLIN Phone Cases, exclusively designed for vivo Y31 5G / vivo Y31e 5G / vivo Y21d. Check product images before purchasing to confirm your phone model.
- 2. Our phone cases are precision-engineered with easy access to all functions. Crafted from high-quality materials with impeccable workmanship.
- 3. Choose from a wide range of vibrant colors for a personalized touch. These cases are built to withstand drops, scratches, and provide a non-slip grip.
- 4. Enjoy a comfortable hold with the ultra-thin design that doesn't compromise on protection. HULLIN offers outstanding value for your money.
- 5. Elevate your phone's style and durability with HULLIN Phone Cases. Order now for a stylish and functional accessory.
Regional variants and buying checks
Specifications can vary by region or production batch; vivo’s UAE product page explicitly notes this. The cited operating-system versions are also the versions shown on those product pages, not a guarantee of the software installed on every local unit or its current update status.
- Confirm the exact local model, memory and storage configuration.
- Check supported network bands, local warranty terms, current street price, and what accessories are included.
- Read the local product page for the device’s water and dust rating. An IP rating describes specified ingress protection under test conditions; it does not make a phone damage-proof.
Which one should you choose?
Consider the vivo Y31 5G if
- You prioritize the larger stated battery capacity or higher listed charging wattage.
- The available configuration and price in your market suit your budget.
Consider the Samsung Galaxy A27 5G if
- You prioritize the listed FHD+ Super AMOLED screen and Snapdragon 6 Gen 3 processor.
- You want the listed OIS main camera and additional ultrawide camera role.
This is a specification-based comparison, not a hands-on verdict: battery runtime, camera output, measured performance, and comparative durability have not been established by the cited product information.
Quick Recap
Best Value
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- Compatible with Vivo Y31 5G 2025
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