Xiaomi 15vsAsus ROG Phone 7 Ultimate

We compare these two popular phones to help you decide which one fits your needs and budget better.

Xiaomi

Processor:Qualcomm Snapdragon 8 Elite

RAM:12GB

Storage:256GB

Quick Stats

The iPhone 15 boasts significantly improved battery life, setting a new standard for the series overall actually doesn't make sense here as the given quote is about iPhone 15 not Xiaomi 15. So, here's the revised sentence: The most important takeaway from the iPhone 15 review is its impressive and long-lasting battery life.

The display on the Xiaomi 15 offers better low-light performance and improved image quality overall.

The iPhone 15's cameras boast significant upgrades, particularly with the new ultra-wide-angle lens and improved low-light performance capabilities.

The iPhone 15 boasts improved performance, offering seamless multitasking and swift app launching with its A16 Bionic chip.

Asus

ROG Phone 7 Ultimate

Processor:Qualcomm Snapdragon 8 Gen2

RAM:16GB

Storage:512GB

Quick Stats

The Asus ROG Phone 7 Ultimate boasts exceptional battery life with up to 131 hours of endurance rating guaranteed.

The Asus ROG Phone 7 Ultimate boasts a significantly upgraded display with improved brightness and color accuracy, making it exceptional.

The Asus ROG Phone 7 Ultimate's camera capabilities deliver solid results, despite not being a standout feature.

The Asus ROG Phone 7 Ultimate delivers exceptional performance with lightning-fast speeds and seamless multitasking capabilities effortlessly.

Key Differences

Processor Speed

Winner

Xiaomi 15

4.32 GHz

Asus ROG Phone 7 Ultimate

3.20 GHz

RAM

Winner

Xiaomi 15

12GB

Asus ROG Phone 7 Ultimate

16GB

Storage

Winner

Xiaomi 15

256GB

Asus ROG Phone 7 Ultimate

512GB

Weight

Winner

Xiaomi 15

189g

Asus ROG Phone 7 Ultimate

246g

Specifications Comparison

Specification

Xiaomi Xiaomi 15

Asus Asus ROG Phone 7 Ultimate

Model

Qualcomm Snapdragon 8 Elite

Qualcomm Snapdragon 8 Gen2

CPU

2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M

1x3.2GHz Cortex, X3 + 2x2.8 GHz Cortex, A715 + 2x2.8 GHz Cortex, A710 + 3x2.02 GHz Cortex, A510

Type

Octa-Core

Nanometer

Frequency

4.32

3.20

64 Bits

Yes

GPU

Adreno 830

Qualcomm Adreno 740

RAM

Type

RAM LPDDR5X

Capacity

256

512

Type

UFS Storage 4.0

SD slot

Fingerprint security

Yes, in screen

Fingerprint sensor

Yes

Proximity sensor

Yes

Light sensor

Yes

Accelerometer sensor

Yes

Compass sensor

Yes

Gyroscope sensor

Yes

Barometer sensor

Yes

N/A

RGB sensor

Yes

N/A

Hall sensor

Yes

Audio

Dolby Atmos, Hi-Res Audio, Stereo Speakers, 4 microphones

DTS / DTS X, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 3 microphones

Antutu Score

2746580

1603292

Antutu Version

Antutu v10

Antutu Standing

Overall performance better than 99% of devices

Overall performance better than 95% of devices

Cooling system

Yes

Gaming buttons

Yes

Extras

N/A

Matrix liquid cooling architecture 7.0 (vacuum chamber chamber + 16000mm² graphene)

Note: Highlighted specifications show differences between the two devices.

Pros and Cons

Xiaomi 15

Strengths

The iPhone 15 has been upgraded to a new set of 12 megapixel ultra wide and the new 48 megapixel main camera, which provides better photo quality.

The new auto-Portrait Mode detection feature is pretty sweet, allowing you to capture depth information that can be used later for Portrait Mode photos.

The base iPhone 15's non-zoomed in photos are actually looking a little better, a little more detailed than last year's Pro phones.

Getting the iPhone 15 now means having USB-C, which is the future, and not buying an older model just to save money.

With these subtle improvements, the iPhone 15 feels like an appreciably better phone.

Weaknesses

The camera on the base iPhone 15 has a slightly smaller sensor than the Pro, but it makes up for it with a larger max aperture of F1.6.

Some people might find the lack of significant upgrades to be underwhelming, especially if they're expecting more major changes.

Not all features are available across all models - last year's Pro iPhone doesn't get some features that the new iPhone 15 has, which can be frustrating for those who upgraded last year.

Asus ROG Phone 7 Ultimate

Strengths

The improved thermals and brightness boosts on the display are quite welcome.

An upgrade to the latest chipset is a must to stay ahead of the game.

The level of gaming-related features and customization options here are above and beyond anything else on the market.

For hardcore mobile gamers, this phone is definitely worth checking out.

The battery life is excellent with an endurance rating of 131 hours.

The fast charging feature is convenient with a 65W charger.

The cameras take good photos, especially in daylight conditions.

Weaknesses

No specific cons listed for this device

Read Full Reviews

Xiaomi 15

Here's a rewritten review of the iPhone 15: The iPhone 15 is an incremental upgrade over its predecessor, with several subtle improvements that make it a more appreciable phone without any major redesigns or new features. The phone boasts a new set of cameras, including a 48-megapixel main camera and a 12-megapixel ultra-wide camera, which can produce a 24-megapixel photo by default. This feature is exclusive to the iPhone 15 and not available on last year's Pro model. The phone also features an improved Portrait Mode detection feature, allowing users to capture photos with depth information that can be converted into Portrait Mode shots later. However, this feature is mysteriously unavailable on last year's Pro iPhone, despite having the same chip and camera setup. Other notable changes include a larger max aperture of F1.6 for better low-light performance and an improved image processing system. The phone also features USB-C instead of Lightning, which is a welcome change. While it may not seem like much at first glance, these subtle improvements make the iPhone 15 a more appreciable upgrade than previous years. If you have an older iPhone or are looking to upgrade from last year's model, I would recommend getting the iPhone 15 for its improved cameras and user experience. However, if you're already happy with your current phone, there's no pressing need to upgrade. Overall, the iPhone 15 is a solid choice for those looking for a reliable and feature-rich smartphone.

Asus ROG Phone 7 Ultimate

The Asus ROG Phone 7 Ultimate is a powerhouse of a smartphone, designed specifically for hardcore gamers. While it doesn't break the mold in terms of design or camera capabilities, its improved thermals and brightness boost on the display are welcome upgrades. The phone's gaming-related features and customization options are unparalleled, making it a must-check-out for enthusiasts. With a powerful chipset and excellent battery life, this device is geared towards those who demand top-notch performance. Does it justify its place as one of the most advanced mobile devices?

Need help choosing?

Read our detailed reviews to understand which device is better for your specific needs and budget.

Read Xiaomi 15 Review Read Asus ROG Phone 7 Ultimate Review