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Samsung Galaxy S26 Ultra 5G Vs Xiaomi Redmi Note 15
Specification Comparison
Samsung Galaxy S26 Ultra 5G price
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | 2026, February 25 2025, December 18 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 214 g 178 g | |
| Thickness | 7.9mm thickness 7.4mm thickness | |
| Dimensions | 163.6 x 78.1 x 7.9 mm 164 x 75.4 x 7.4 mm | |
| Build | Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), aluminum frame Front glass, plastic frame, plastic back | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.9 inches 6.77 inches | |
| Type | Dynamic LTPO AMOLED 2X, 120Hz AMOLED | |
| Resolution | 1440 x 3120 pixels 1080 x 2392 pixels | |
| Protection | Corning Gorilla Armor 2 Scratch/drop-resistant glass | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 Qualcomm SM6475-AB Snapdragon 6 Gen 3 | |
| OS | Android 16, One UI 8.5 Android 15, HyperOS 2 | |
| CPU | Octa-core Octa-core | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM, 512GB 12GB RAM | |
| Card slot | No microSDXC | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Quad | 200 MP + 10 MP + 50 MP + 50MP 108 MP + 8 MP | |
| Features | LED flash, auto-HDR, panorama, Laser AF, Best Face, Horizon Lock LED flash, HDR, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 12 MP 20 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Yes, with stereo speakers Yes, with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint (under display, ultrasonic), gyro, proximity, compass, accelerometer Fingerprint (under display, optical), accelerometer, Virtual proximity sensing, gyro, compass | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | Li-Ion 5000 mAh Si/C Li-Ion 5520 mAh | |
| Charging | 60W wired , 25W wireless 45W wired | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 6.0, A2DP 5.1 or 5.3, A2DP | |
| WLAN | Wi-Fi 802.11 Wi-Fi 802.11 a/b/g/n/ac | |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, GALILEO, BDS | |
| Radio | No No | |
| USB | USB Type-C 3.2, DisplayPort 1.2, 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 S26 Ultra 5G or the Xiaomi Redmi Note 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 S26 Ultra 5G is suitable for consumers who need an all-round performance with efficient picture handling capabilities and a prolonged battery power supply, the Xiaomi Redmi Note 15 is made for those who would wish to have a high-end design, superior camera resolution, and top-tier performance.
Samsung Galaxy S26 Ultra 5G Vs Xiaomi Redmi Note 15: Display and Design
The display screen in the Samsung Galaxy S26 Ultra 5G smartphone measures 6.9 inches, 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 Xiaomi Redmi Note 15 smartphone features a 6.77 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 S26 Ultra 5G Vs Xiaomi Redmi Note 15: Performance and Software
The Samsung Galaxy S26 Ultra 5G and Xiaomi Redmi Note 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 S26 Ultra 5G Vs Xiaomi Redmi Note 15: Battery life
One of the main features differentiating these devices is battery capacity. The first device, Samsung Galaxy S26 Ultra 5G 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, Xiaomi Redmi Note 15 has a 5520 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 S26 Ultra 5G Vs Xiaomi Redmi Note 15: Cameras
While the Samsung Galaxy S26 Ultra 5G 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 Xiaomi Redmi Note 15 has an impressive 108MP camera system that caters to ultra-high resolution photography. The camera system offers enhanced detail, accurate color representation, and diverse shooting options.
Samsung Galaxy S26 Ultra 5G Vs Xiaomi Redmi Note 15: Which one is right for you?
The Samsung Galaxy S26 Ultra 5G 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, ultrasonic), gyro, proximity, compass, accelerometer .
Alternatively, the Xiaomi Redmi Note 15 is known for its exceptional camera system with 108MP as well as the battery life of 5520 mAh , which is amazing. For people who like to have Fingerprint (under display, optical), accelerometer, Virtual proximity sensing, gyro, 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.