Xiaomi 15 Ultra vs Xiaomi 15

Explore the Xiaomi 15 Ultra vs Xiaomi 15 comparison to find out which model excels in performance, camera quality, and battery life. Shop for the Xiaomi 15 Ultra and Xiaomi 15 on Easy EMIs from Bajaj Finserv, making them more affordable than ever.
Xiaomi 15 Ultra vs Xiaomi 15
3 min
7 may 2025

The Xiaomi 15 Ultra vs Xiaomi 15 comparison highlights the key differences in performance, camera, and battery life. While the Xiaomi 15 Ultra offers a premium experience with a better camera setup, larger battery, and enhanced performance, the Xiaomi 15 delivers excellent value for everyday tasks. Whether you are a photography enthusiast or a casual user, both models cater to different needs, ensuring a perfect fit for every user preference.

Explore the details and prices of the Xiaomi 15 Ultra and Xiaomi 15 on Bajaj Mall. You can also visit one of 1.5 lakh Bajaj Finserv partner stores across 4,000+ cities in India. Shop on Easy EMIs using the Bajaj Finserv financing options, which has benefits like zero down payment and free home delivery on select products. Check your loan eligibility online in just a few simple steps and make your next smartphone purchase more affordable than ever.

Xiaomi 15 Ultra vs Xiaomi 15 - Comparison

When it comes to high-performance smartphones, the Xiaomi 15 Ultra vs Xiaomi 15 comparison stands out. Both models offer remarkable features, but the Xiaomi 15Ultra offers a more powerful performance with its impressive 16GB RAM and 512GB storage, making it ideal for power users and those who require exceptional multitasking capabilities. On the other hand, the Xiaomi 15, with its 12GB RAM and 512GB storage, delivers solid performance for most users, making it an excellent option for everyday tasks and gaming.

The Xiaomi 15 Ultra features a 6.73-inch Color LTPO AMOLED display with a resolution of 1440 x 3200 pixels, which provides an immersive viewing experience with vibrant colours and deep blacks. The Xiaomi 15, although equipped with a slightly smaller 6.36-inch OLED display, still provides an excellent visual experience with a 1200 x 2670 pixel resolution. Both phones come with a high refresh rate, offering smooth navigation and gaming performance.

In terms of cameras, the Xiaomi 15 Ultra truly excels with its 200MP periscope telephoto camera, offering higher zoom capabilities and superior image clarity. The Xiaomi 15 features a solid 50MP camera setup but does not match the Ultra model in terms of zoom and detail.

If you are looking for a smartphone with top-tier specifications, the Xiaomi 15 Ultra is the clear winner. However, for users who want great performance without the ultra-premium price tag, the Xiaomi 15 offers excellent value.

Xiaomi 15 Ultra vs Xiaomi 15 - Technical specifications

The technical specifications of the Xiaomi 15 Ultra and Xiaomi 15 highlight several distinctions in key areas such as performance, display, and camera features. While the Xiaomi 15 Ultra offers enhanced performance and a more advanced camera system, the Xiaomi 15 provides a more compact design and reliable specifications. Both models provide strong connectivity and display features, but the Xiaomi 15 Ultra stands out for its superior display quality and additional AI-driven functionalities, which may appeal to users seeking premium experiences. For a detailed comparison, check out the Xiaomi 15 Ultra vs Xiaomi 15 specs below.

General

The Xiaomi 15 Ultra offers a larger, premium design with a more substantial build. This will benefit users who prefer a more robust, high-end feel to their device, offering better durability and a more satisfying grip.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Model

Mi 15 Ultra 25010PN30G

Mi 15

Sim type

Dual Sim, GSM+GSM

Dual Sim, GSM+GSM

Sim size

Nano+Nano SIM

Nano+Nano SIM

Device type

Smartphone

Smartphone

Release date

March 11, 2025

March 11, 2025

In the box

Mobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant

Mobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant

 

Design

With a more polished, premium design, the Xiaomi 15 Ultra offers a larger, bezel-less screen, which will appeal to users who enjoy larger displays for gaming, media consumption, or productivity. It also has a more refined, silver chrome finish for those who prefer a sleek, stylish look.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Dimensions

75.3 x 161.3 x 9.48 mm

71.2 x 152.3 x 8.08 mm

Weight

229 g

191 g

Bezel-less

Yes

Yes

QWERTY

No

No

Colours

Silver Chrome

White, Black, Green

 

Performance and hardware

Performance differences between the Xiaomi 15 Ultra and Xiaomi 15 are primarily driven by their processors and GPU capabilities. The Xiaomi 15 Ultra is equipped with a more powerful chipset and GPU, providing a faster and more efficient performance. The Xiaomi 15, while slightly less powerful, still offers solid performance for everyday tasks and gaming. Both models come with ample RAM and storage, ensuring smooth multitasking and sufficient space for apps and media.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Processor

Snapdragon 8 Gen 3

Snapdragon 8 Gen 2

Graphics

Adreno 730

Adreno 720

RAM

12GB

8GB

Storage

256GB, 512GB

128GB, 256GB

Security

In-display Fingerprint

In-display Fingerprint

Sensors

Accelerometer, Gyro, Proximity, Compass, Barometer

Accelerometer, Gyro, Proximity, Compass, Barometer

Audio

Stereo speakers

Stereo speakers

Others

No headphone jack

No headphone jack



Display

The Xiaomi 15 Ultra boasts a larger 6.73-inch LTPO AMOLED display with a higher 1440 x 3200 resolution, offering superior sharpness and vibrant colours. This is ideal for users who prioritize media consumption, gaming, and general screen quality, ensuring a more immersive visual experience.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Display type

Color LTPO AMOLED Screen

Color OLED Screen

Touch

Yes, 300 Hz Touch Sampling Rate

Yes, 300 Hz Touch Sampling Rate

Size

6.73-inch, 1440 x 3200 pixels, 120 Hz

6.36-inch, 1200 x 2670 pixels, 120 Hz

Aspect ratio

20:9

20.5:9

PPI

~ 522 PPI

~ 460 PPI

Screen to body ratio

~ 89.7%

~ 90%

Glass type

Xiaomi Shield Glass 2.0

-

Brightness

3200 nits (peak)

3200 nits (peak)

Features

DCI-P3, Dolby Vision, HDR10+, 1920Hz PWM Dimming / DC Dimming, Original colour PRO, Pro HDR, Wet Touch Technology

HDR10, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified, TÜV Rheinland Flicker Free Certified

Notch

Yes, Punch hole

Yes, Punch hole

 

Camera

The Xiaomi 15 Ultra features superior camera hardware, with a 200MP periscope lens and Leica optics. This is perfect for users who are serious about photography and want to capture stunning, detailed images, as well as enjoy features like 8K video recording and professional-level control.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Rear camera

50MP (Wide angle), 50MP (Telephoto), 200MP (Periscope telephoto), 50MP (Ultra wide)

50MP (Wide angle), 50MP (Telephoto), 50MP (Ultra-wide)

Camera sensor

LYT-900

Light Fusion 900

OIS

Yes

Yes

Auto focus

Yes, Laser AF

Yes

Front camera

32MP (Wide angle)

32MP (Wide angle)

Front video recording

4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD

4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD

Rear camera video features

8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD

8K @ 24/30 fps UHD, 4K @ 24/30/60 fps UHD

 

Connectivity and network compatibility

The Xiaomi 15 Ultra offers 5G support for faster speeds, ideal for future-proof connectivity. The Xiaomi 15 supports 4G, sufficient for daily tasks. Both devices have dual SIM options and VoLTE compatibility for enhanced versatility.

Specification

Xiaomi 15 Ultra

Xiaomi 15

SIM size

Nano SIM and eSIM

Nano SIM and eSIM

Network support

5G, 4G, 3G, 2G

4G, 3G, 2G

VoLTE

Yes

Yes

SIM 1

5G

4G

SIM 2

No

No

 

Battery

The Xiaomi 15 Ultra has a larger 5410mAh battery, ensuring longer usage time, especially for users who need to rely on their phone throughout the day for media consumption, work, or gaming. With faster 90W HyperCharge support, users can also get a quick top-up when in a rush.

Feature

Xiaomi 15 Ultra

Xiaomi 15

Battery type

Non-Removable Li-ion Battery

Non-Removable Si/C Battery

Battery size

5410 mAh

5240 mAh

Fast charging

90 W HyperCharge

90 W HyperCharge

Wireless charging

80 W HyperCharge

50 W HyperCharge

Reverse charging

Yes

Yes

Reverse wireless charging

Yes, 10 W

Yes

 

Xiaomi 15 Ultra vs Xiaomi 15 - Benchmark

The Xiaomi 15 Ultra scores better in performance benchmarks (AnTuTu, Geekbench, etc.), meaning it delivers faster processing and smoother gaming or multitasking. This will benefit users who want to get the most out of heavy apps, games, or intensive tasks.

Feature

Xiaomi 15 Ultra

Xiaomi 15

AnTuTu score (Total)

2,477,963

2,349,482

AnTuTu CPU score

542,576

547,971

AnTuTu GPU score

1,036,853

994,177

AnTuTu memory score

474,641

446,987

AnTuTu UX score

423,893

360,347

AnTuTu storage score

168,399

-

Geekbench multi-core score

8,871

8,391

Geekbench single-core score

2,960

2,662

Geekbench OpenCL score

18,683

18,093

Geekbench Vulkan score

25,095

24,464

3DMark Wild Life score

21,097 (125 FPS)

6,101 (Wild Life Extreme)

 

Xiaomi 15 Ultra vs Xiaomi 15 - Price comparison

The price table showcases the latest Xiaomi 15 Ultra and Xiaomi 15 variants, detailing their storage, RAM, and colour options. With a wide pricing range, users can select based on performance requirements, storage preferences, or aesthetic choices. From top-tier power users to value-conscious buyers, there is a configuration suited for everyone.

Model

Storage, RAM, Colour

Price

Xiaomi 15 Ultra

256GB, 12GB, Black

Rs. 1,09,998

Xiaomi 15 Ultra

512GB, 16GB, White

Rs. 1,19,998

Xiaomi 15 Ultra

1TB, 16GB, Titanium

Rs. 1,29,998

Xiaomi 15

256GB, 12GB, Blue

Rs. 64,998

Xiaomi 15

512GB, 12GB, Pink

Rs. 69,998

Xiaomi 15

1TB, 12GB, Green

Rs. 74,998


Disclaimer:
 Prices may vary over time, kindly refer to the official website for the most accurate and updated pricing.

To make your purchase affordable, shop for the Xiaomi 15 Ultra and Xiaomi 15 on Easy EMIs from Bajaj Finserv and repay across a convenient tenure ranging between 3 months to 60 months.

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Frequently asked questions

Is the Xiaomi 15 better than the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is a more premium model compared to the Xiaomi 15. It offers superior camera hardware, a larger battery, and more advanced features. However, the Xiaomi 15 still delivers excellent performance and value, making it a strong option for users with a lower budget.

You can shop for the Xiaomi 15 and Xiaomi 15 Ultra on Easy EMIs using the Bajaj Finserv Insta EMI Card. Simply check your eligibility for the card in just a few clicks and enjoy the freedom to split the cost into affordable EMIs.

Which phone has a better camera, Xiaomi 15 or Xiaomi 15 Ultra?
The Xiaomi 15 Ultra has a significantly better camera setup. It features a more versatile triple 50MP configuration with advanced sensors and periscope zoom, making it ideal for photography enthusiasts. The Xiaomi 15 also has a strong camera system, but it lacks the same level of flexibility and optical zoom.

Which phone offers better battery life, Xiaomi 15 or Xiaomi 15 Ultra?
The Xiaomi 15 Ultra has a larger battery capacity, which typically results in longer battery life under heavy usage. It is better suited for power users who stream, game, or multitask frequently. The Xiaomi 15 still offers decent battery performance but is more suitable for moderate use.

Which phone offers better performance, the Xiaomi 15 or Xiaomi 15 Ultra?
Both phones use the Snapdragon 8 Gen 3 chip, but the Xiaomi 15 Ultra has better thermal management and faster storage, giving it a slight edge in sustained performance. It is the better choice for users running demanding apps or multitasking heavily.

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