HomeREVIEWSXiaomi 15 Ultra Review: A Brilliant Buy in 2025?

Xiaomi 15 Ultra Review: A Brilliant Buy in 2025?

1. Xiaomi 15 Ultra Overview

The Xiaomi 15 Ultra Review is expected to be the company’s most ambitious flagship till date. Xiaomi has continuously pushed the boundaries of the smartphone market.This gadget seeks to compete with industry titans like the Samsung Galaxy S24 Ultra and iPhone 15 Pro Max, lightning-fast performance, and a stylish appearance. however, live up to the expectations? Let’s get started.

Xiaomi 15 Ultra Full Specifications

Key Specs
RAM & Storage16 GB RAM + 512 GB
ProcessorQualcomm Snapdragon 8 Elite
Rear Camera50 MP + 50 MP + 50 MP + 200 MP
Front Camera32 MP
Battery5410 mAh
Display6.73 inches (17.09 cm)
General
Operating SystemAndroid v15
OS Updates4 Years
Custom UIHyperOS
Performance
ChipsetQualcomm Snapdragon 8 Elite
CPUOcta core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)
Architecture64 bit
Fabrication3 nm
GraphicsAdreno 830
RAM16 GB
RAM TypeLPDDR5X
Display
Display TypeLTPO AMOLED
Screen Size6.73 inches (17.09 cm)
Resolution1440×3200 px (QHD+)
Peak Brightness3200 nits
Refresh Rate120 Hz
Aspect Ratio20:9
Pixel Density521 ppi
Screen to Body Ratio (calculated)90.03 %
Screen ProtectionYes
Bezel-less displayYes with punch-hole display
Touch ScreenYes, Capacitive Touchscreen, Multi-touch
HDR 10 / HDR+ supportYes, HDR 10+
Design
Height161.3 mm
Width75.3 mm
ColorsBlack, White, Silver Chrome, Green
Thickness9.35 mm
Weight226 grams
Build MaterialBack: Eco Leather, Glass Fiber
Water ResistanceYes, Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter)
RuggednessDust proof
Camera
Main Camera
Resolution50 MP Primary Camera,f/1.63, Wide Angle
(23 mm focal length, 1/1″ sensor size, LYT 900, 1.6µm pixel size)

50 MP f/2.2, Ultra-Wide Angle Camera
(14 mm focal length, 1/2.76″ sensor size, 0.64µm pixel size)

50 MP f/1.8, Telephoto Camera
(70 mm focal length, 1/2.51″ sensor size, 0.7µm pixel size)

200 MP f/2.6
(100 mm focal length, 1/1.4″ sensor size, 0.56µm pixel size)
AutofocusYes
OISYes
FlashYes, Dual LED Flash
Image Resolution8150 x 6150 Pixels
SettingsExposure compensation, ISO control
Shooting ModesContinuous Shooting High Dynamic Range mode (HDR)
SuperMoon
Camera FeaturesDigital Zoom Auto Flash Custom Watermark
Filters Touch to focus
Video Recording7680×4320 @ 30 fps
3840×2160 @ 120 fps
1920×1080 @ 1920 fps
1280×720 @ 1920 fps
Video Recording FeaturesDual Video Recording
Slo-motion
Video Pro Mode
Front Camera
Resolution32 MP f/2.0, Wide Angle, Primary Camera
(21 mm focal length, 1/3.14″ sensor size, 0.7µm pixel size)
FlashYes, Screen flash
Video Recording3840×2160 @ 60 fps
1920×1080 @ 60 fps
1280×720 @ 30 fps
Battery
Capacity5410 mAh
Wireless ChargingYes
Quick ChargingYes, 90W Hyper Charging
Storage
Internal Memory512 GB
Expandable MemoryNo
Storage TypeUFS 4.1
USB OTGYes
Network & Connectivity
SIM Slot(s)Dual SIM, GSM+GSM
SIM SizeSIM1: Nano, SIM2: Nano
Network Support5G, 4G
VoLTEYes
SIM 15G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N71 / N75 / N77 / N78 / N79
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
SIM 25G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N71 / N75 / N77 / N78 / N79
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
Wi-FiYes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz
Wi-Fi FeaturesMobile Hotspot
BluetoothYes, v6.0
GPSYes with A-GPS, Glonass
NFCYes
Multimedia
FM RadioNo
Stereo SpeakersYes
Audio JackUSB Type-C
Audio FeaturesDolby Atmos
Sensors
Fingerprint SensorYes
Fingerprint Sensor PositionOn-screen
Fingerprint Sensor TypeUltrasonic
Other SensorsLight sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Disclaimer: Prices and specs may vary. Confirm details on the Official site before purchasing

2. Design and Build Quality of Xiaomi 15 Ultra

The Xiaomi 15 Ultra reportedly features a Glass front, glass-fiber back or silicone polymer back (eco leather), aluminum frame combining durability with luxury. a refined camera module inspired by Leica’s minimalist aesthetics, housing four lenses. The device remains surprisingly slim 161.3 x 75.3 x 9.4 mm (6.35 x 2.96 x 0.37 in) despite its large battery, and the under-display front camera ensures an uninterrupted screen experience.

 Xiaomi 15 Ultra Review

Photo Creadit- mi

3. Display: Stunning Visuals and Screen Performance

The 6.73-inch WQHD+AMOLED panel boasts 3,200 nits peak brightness and Original colour PRO | Pro HDR | Wet touch technology HDR10+Dolby Vision.The adaptive 1–120Hz refresh rate balances smooth scrolling with battery efficiency. Xiaomi claims this is the “brightest smartphone display ever,” challenging Samsung’s dominance.

4. Performance: Qualcomm Snapdragon 8 Elite Power

Powered by the 3nm Qualcomm Snapdragon 8 Elite, the Xiaomi 15 Ultra delivers desktop-grade performance. Early benchmarks suggest a 2 x Prime Core, up to 4.32GHz6 x Performance Core, up to 3.53GHz CPU boost and Adreno 830 GPU improvement over its predecessor.Coupled with UFS 5.0 storage and up to 16GB RAM, multitasking and gaming are seamless.The graphene cooling system keeps thermals in check during intense sessions.

5. Camera: Xiaomi 15 Ultra Camera Review

  • 200MP Main Sensor: Even in low light, the 200MP primary sensor is capable of capturing breathtaking detail.
  • 5x Periscope Zoom: Ideal for wildlife or sports photography, a 50MP telephoto lens allows for lossless zoom up to 10x.
  • Leica Filters: Professional photographers are catered to with classic modes like Vivid and Authentic.
  • Front Camera: In good lighting, the Xiaomi 15 Ultra’s 32MP front camera captures amazing selfies with rich colors and precise details. Despite some issues in low light, the Night Mode improves performance.With features like AI Enhancement, Portrait Mode and 4K video recording, it’s a great choice for vloggers and selfie fanatics.However,the infrequent overprocessing and lack of attention are really small disadvantages.
  • 8K Video: Dolby Atmos audio recording at 8K/30 frames per second is supported.

The dynamic range and vibrant colors are emphasized in the sample photos,however some users could find the post-processing too harsh.

Xiaomi 15 Ultra Review

Photo Creadit- mi

6. Battery and Charging: Long-Lasting Battery and Fast Charging

Even with intensive use, the 5,410mAh battery easily lasts a full day.While 80W wireless charging does away with the need for cables, the 90W HyperCharge refuels 0–100% in 18 minutes.

Xiaomi 15 Ultra Review

Photo Creadit- mi

7. Software: MIUI Experience and Features

Xiaomi’s new HyperOS 2 (based on Android 15) offers a cleaner interface,deeper AI integration and improved cross-device synergy with Xiaomi’s ecosystem (e.g., smart home gadgets).Bloatware is minimal but MIUI loyalists may need time to adjust.

8. Price and Availability: Xiaomi 15 Ultra Price in India

Expected Price: The Xiaomi 15 Ultra, which comes in a single model with 16GB of RAM and 512GB of storage, costs approximately Rs 1,36,041.

9. Xiaomi 15 ultra Pros and Cons

Pros (Advantages)Cons (Drawbacks)
Best-in-class camera versatilityHeavy (226g)
Blazing-fast performance and chargingNo 3.5mm Headphone Jack
Gorgeous, durable designPremium price tag

10. Verdict: Is the Xiaomi 15 Ultra Worth Buying?

For power users and photography fanatics looking for cutting-edge specifications,the Xiaomi 15 Ultra is a masterpiece.Although its pricing is comparable to flagship models from Apple and Samsung, it has an advantage thanks to its Leica-tuned cameras and quick charging.  However, it can be too much for casual users.

Looking for a budget-friendly alternative? Check out our latest news on the Samsung M16 5G, a solid 5G smartphone with great features at a lower price.

Sarbajit Mallik
Sarbajit Mallikhttps://takeentech.com
I’m Sarbajit Mallik, a tech blogger and digital marketer. At TakeenTech, I share honest smartphone reviews, comparisons, and buying guides.
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