Compare Phones
OnePlus Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max
Specification Comparison
OnePlus Ace 5 Ultra price
Xiaomi Redmi K90 Pro Max price
Specifications
| Launch | ||
|---|---|---|
| Launch | ||
| Announced | 2025, May 27 2025, October 23 | |
| Body | ||
|---|---|---|
| Body | ||
| Weight | 206 g 218 g | |
| Thickness | 8.1mm thickness 7.9mm thickness | |
| Dimensions | 163.4 x 77 x 8.1 mm 163.3 x 77.8 x 7.9 mm | |
| Display | ||
|---|---|---|
| Display | ||
| Size | 6.83 inches 6.9 inches | |
| Type | AMOLED AMOLED | |
| Resolution | 1272 x 2800 pixels 1200 x 2608 pixels | |
| Protection | Crystal Shield Glass Xiaomi Dragon Crystal Glass | |
| Platform | ||
|---|---|---|
| Platform | ||
| Chipset | Mediatek Dimensity 9400+ Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 | |
| OS | Android 15, ColorOS 15 Android 16, HyperOS 3 | |
| CPU | Octa-core Octa-core | |
| Memory | ||
|---|---|---|
| Memory | ||
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | |
| Card slot | No No | |
| Main Cameras | ||
|---|---|---|
| Main Cameras | ||
| Dual | 50 MP + 8 MP 50 MP + 50 MP + 50 MP | |
| Features | LED flash, HDR, panorama Color spectrum sensor, LED flash, HDR, panorama | |
| Selfie camera | ||
|---|---|---|
| Selfie camera | ||
| Single | 16 MP 32 MP | |
| Sound | ||
|---|---|---|
| Sound | ||
| Loudspeaker | Yes, with stereo speakers Yes, with stereo speakers | |
| Features | ||
|---|---|---|
| Features | ||
| Sensors | Fingerprint (under display), gyro, proximity, compass, accelerometer Fingerprint (under display), accelerometer, barometer, gyro, proximity, compass | |
| Battery | ||
|---|---|---|
| Battery | ||
| Type | Si/C Li-Ion 6700 mAh Si/C Li-Ion 7560 mAh | |
| Charging | 100W wired 100W wired, 50W wireless | |
| Comms | ||
|---|---|---|
| Comms | ||
| Bluetooth | 5.4, A2DP 5.4, A2DP | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7 Wi-Fi 802.11 a/b/g/n/ac/6/7 | |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS GPS, GLONASS, GALILEO, BDS, QZSS, NavIC | |
| Radio | No No | |
| USB | USB Type-C 2.0 USB Type-C 3.2, Display Port, OTG | |
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Which Smartphone Should You Choose?
A decision to opt either for the OnePlus Ace 5 Ultra or the Xiaomi Redmi K90 Pro Max 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 Ace 5 Ultra is suitable for consumers who need an all-round performance with efficient picture handling capabilities and a prolonged battery power supply, the Xiaomi Redmi K90 Pro Max is made for those who would wish to have a high-end design, superior camera resolution, and top-tier performance.
OnePlus Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max: Display and Design
The display screen in the OnePlus Ace 5 Ultra smartphone measures 6.83 inches, 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 Xiaomi Redmi K90 Pro Max smartphone features a 6.9 inches, LTPO 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.
OnePlus Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max: Performance and Software
The OnePlus Ace 5 Ultra and Xiaomi Redmi K90 Pro Max 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 Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max: Battery life
One of the main features differentiating these devices is battery capacity. The first device, OnePlus Ace 5 Ultra comes with a 6700 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 K90 Pro Max has a 7560 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 Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max: Cameras
While the OnePlus Ace 5 Ultra 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 Xiaomi Redmi K90 Pro Max 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 Ace 5 Ultra Vs Xiaomi Redmi K90 Pro Max: Which one is right for you?
The OnePlus Ace 5 Ultra 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 6700 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 Xiaomi Redmi K90 Pro Max is known for its exceptional camera system with 50MP as well as the battery life of 7560 mAh , which is amazing. For people who like to have Fingerprint (under display), accelerometer, barometer, 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.