Compare Phones
Samsung Galaxy S25 Ultra Vs Oppo Reno 15
Specification Comparison
Samsung Galaxy S25 Ultra price
Oppo Reno 15 price
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | Released 2025, February 03 2026, January 02 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 218 g 197 g | |
| Thickness | 8.2mm thickness 7.8mm thickness | |
| Dimensions | 162.8 x 77.6 x 8.2 mm 158 x 74.8 x 7.8 mm | |
| Build | Front glass(Corning Gorilla Armor 2), titanium frame, plastic back Front glass (Gorilla Glass 7i), aluminum frame, glass back | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.9 inches 6.59 inches | |
| Type | Dynamic LTPO AMOLED 2X, 120Hz AMOLED | |
| Resolution | 1440 x 3120 pixels 1256 x 276 pixels | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite Qualcomm SM7750-AB Snapdragon 7 Gen 4 | |
| OS | Android 15, One UI 7.0 Android 16, ColorOS 16 | |
| CPU | Octa-core Adreno 722 | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM | |
| Card slot | No No | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Quad | 200 MP + 10 MP + 50 MP + 50 MP 50 MP + 50 MP + 8 MP | |
| Features | Best Face, LED flash, Laser AF, panorama, auto-HDR Color spectrum sensor, LED flash, HDR, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 12 MP 50 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Available with stereo speakers Available with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint (under display), gyro, proximity, compass, accelerometer, barometer Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | Li-Ion 5000 mAh 6500 mAh | |
| Charging | 45W wired, 15W wireless 80W Wired | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 5.4 5.4, A2DP | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7 Wi-Fi 802.11 a/b/g/n/ac | |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS GPS, GLONASS, GALILEO, BDS, QZSS | |
| Radio | No No | |
| USB | USB Type-C 3.2, OTG USB Type-C 2.0, OTG | |
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Which Smartphone Should You Choose?
A decision to opt either for the Samsung Galaxy S25 Ultra or the Oppo Reno 15 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 Oppo Reno 15 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 Oppo Reno 15: 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 Oppo Reno 15 smartphone features a 6.59 inches, AMOLED 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 Oppo Reno 15: Performance and Software
The Samsung Galaxy S25 Ultra and Oppo Reno 15 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 Oppo Reno 15: 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, Oppo Reno 15 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 Oppo Reno 15: 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 Oppo Reno 15 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 Oppo Reno 15: 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 Oppo Reno 15 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 (under display, optical), accelerometer, gyro, 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.