Compare Phones
Samsung Galaxy S25 Ultra Vs Vivo Y21
Specification Comparison
Samsung Galaxy S25 Ultra price
Vivo Y21 price
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | Released 2025, February 03 2026, March 26 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 218 g 209 g | |
| Thickness | 8.2mm thickness 8.4mm thickness | |
| Dimensions | 162.8 x 77.6 x 8.2 mm 167.4 x 77.1 x 8.4 mm | |
| Build | Front glass(Corning Gorilla Armor 2), titanium frame, plastic back Front glass, plastic frame, plastic back | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.9 inches 6.74 inches | |
| Type | Dynamic LTPO AMOLED 2X, 120Hz IPS LCD | |
| Resolution | 1440 x 3120 pixels 720 x 1600 pixels | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite Mediatek Dimensity 6300 | |
| OS | Android 15, One UI 7.0 Android 16, OriginOS 6 | |
| CPU | Octa-core Octa-core | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | |
| Card slot | No microSDXC | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Quad | 200 MP + 10 MP + 50 MP + 50 MP 50 MP + Auxiliary lens | |
| Features | Best Face, LED flash, Laser AF, panorama, auto-HDR LED flash, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 12 MP 5 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Available with stereo speakers Yes, with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint (under display), gyro, proximity, compass, accelerometer, barometer Fingerprint (side-mounted), accelerometer, proximity, compass | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | Li-Ion 5000 mAh Li-Ion 6500 mAh | |
| Charging | 45W wired, 15W wireless 90W wired | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 5.4 Yes | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7 Yes | |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS GPS, GALILEO, GLONASS, BDS, QZSS | |
| Radio | No Unspecified | |
| USB | USB Type-C 3.2, OTG USB Type-C 2.0, OTG | |
Disclaimer We can not guarantee that the information on this page is 100% correct. Read more
Which Smartphone Should You Choose?
A decision to opt either for the Samsung Galaxy S25 Ultra or the Vivo Y21 can be arrived at after weighing the features that each gadget offers against the requirements of a user. Both the phones are meant to serve people who require superior camera operations, usability, and energy consumption.
While the Samsung Galaxy S25 Ultra is suitable for consumers who need an all-round performance with efficient picture handling capabilities and a prolonged battery power supply, the Vivo Y21 is made for those who would wish to have a high-end design, superior camera resolution, and top-tier performance.
Samsung Galaxy S25 Ultra Vs Vivo Y21: Display and Design
The display screen in the Samsung Galaxy S25 Ultra smartphone measures 6.9 inches, Dynamic LTPO AMOLED 2X display that provides users with a vivid experience while using their smartphones. The display provides smooth scrolling, proper color accuracy, and a great viewing experience, which is ideal for such functions as watching videos, playing games, and browsing the web.
In comparison to the above device, the Vivo Y21 smartphone features a 6.74 inches, IPS LCD display that is brighter, sharper, and more responsive to provide users with an excellent experience, especially outdoors and when using their phone for long hours. Together with its robust build quality and ultra design, this phone can be regarded as a premium product.
Samsung Galaxy S25 Ultra Vs Vivo Y21: Performance and Software
The Samsung Galaxy S25 Ultra and Vivo Y21 come with smooth interface navigation and long-term software support, providing strong performance and a stable software experience for flagship users. The devices are capable of handling gaming, multitasking, and camera operations with ease, making them perfect for power users.
Samsung Galaxy S25 Ultra Vs Vivo Y21: Battery life
One of the main features differentiating these devices is battery capacity. The first device, Samsung Galaxy S25 Ultra comes with a 5000 mAh battery. It allows for an extended period of device usage during tasks such as streaming, gaming, and multi-tasking. Therefore, it is an excellent choice for those who care more about battery life than anything else.
On the other hand, Vivo Y21 has a 6500 mAh battery, which is specifically developed to work efficiently. Even though the battery capacity of this device is less compared to the first one, it can be used reliably due to optimized energy consumption.
Samsung Galaxy S25 Ultra Vs Vivo Y21: Cameras
While the Samsung Galaxy S25 Ultra camera comes with a 200MP pixel count, which is efficient enough to take quality images with accurate colors and well-managed dynamic ranges, the software of the phone can help capture clear and bright photos in low lighting environments and portraits.
Conversely, the Vivo Y21 has an impressive 50MP camera system that caters to ultra-high resolution photography. The camera system offers enhanced detail, accurate color representation, and diverse shooting options.
Samsung Galaxy S25 Ultra Vs Vivo Y21: Which one is right for you?
The Samsung Galaxy S25 Ultra is packed with some of the best features in terms of performance, cameras, and battery life. The fact that it features 200MP cameras and 5000 mAh battery capacity means that it is one of the smartphones that can deliver good performance and even better cameras. This phone suits the user who cares about Fingerprint (under display), gyro, proximity, compass, accelerometer, barometer .
Alternatively, the Vivo Y21 is known for its exceptional camera system with 50MP as well as the battery life of 6500 mAh , which is amazing. For people who like to have Fingerprint (side-mounted), accelerometer, proximity, compass , this phone will be perfect for them. Both phones are really good and unique in their own ways, and it comes down to personal preference.