Compare Phones
OnePlus 13S Vs Vivo Y21
Specification Comparison
OnePlus 13S price
Vivo Y21 price
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | 2025, June 05 2026, March 26 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 185 g 209 g | |
| Thickness | 8.2mm thickness 8.4mm thickness | |
| Dimensions | 150.8 x 71.7 x 8.2 mm 167.4 x 77.1 x 8.4 mm | |
| Build | Front glass, aluminum alloy frame Front glass, plastic frame, plastic back | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.32 inches 6.74 inches | |
| Type | LTPO AMOLED IPS LCD | |
| Resolution | 1216 x 2640 pixels 720 x 1600 pixels | |
| Protection | Crystal Shield Glass Mohs level 4 | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite Mediatek Dimensity 6300 | |
| OS | Android 15, OxygenOS 15 Android 16, OriginOS 6 | |
| CPU | Octa-core Octa-core | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 256GB 12GB RAM, 512GB 12GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | |
| Card slot | No microSDXC | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Dual | 50 MP + 50 MP 50 MP + Auxiliary lens | |
| Features | HDR, panorama LED flash, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 32 MP 5 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Yes, with stereo speakers Yes, with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint (under display), gyro, proximity, compass, accelerometer Fingerprint (side-mounted), accelerometer, proximity, compass | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | 5850 mAh Li-Ion 6500 mAh | |
| Charging | 80W wired, 90W wired | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 6.0, A2DP Yes | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7 Yes | |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS GPS, GALILEO, GLONASS, BDS, QZSS | |
| Radio | No Unspecified | |
| USB | USB Type-C 2.0, OTG USB Type-C 2.0, OTG | |
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Which Smartphone Should You Choose?
A decision to opt either for the OnePlus 13S 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 OnePlus 13S 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.
OnePlus 13S Vs Vivo Y21: Display and Design
The display screen in the OnePlus 13S smartphone measures 6.32 inches, LTPO AMOLED 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.
OnePlus 13S Vs Vivo Y21: Performance and Software
The OnePlus 13S 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.
OnePlus 13S Vs Vivo Y21: Battery life
One of the main features differentiating these devices is battery capacity. The first device, OnePlus 13S comes with a 5850 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.
OnePlus 13S Vs Vivo Y21: Cameras
While the OnePlus 13S camera comes with a 50 MP 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.
OnePlus 13S Vs Vivo Y21: Which one is right for you?
The OnePlus 13S is packed with some of the best features in terms of performance, cameras, and battery life. The fact that it features 50 MP cameras and 5850 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 .
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.