Samsung Galaxy S25 vs Xiaomi 15: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy S25 vs Xiaomi 15. The complete information of specifications to decide which to buy.

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Technical data sheets

Basics

Samsung Galaxy S25
Samsung Galaxy S25
Global · 12GB · 128GB · SM-S931B
View datasheet
vs
Xiaomi 15
Xiaomi 15
Global · 12GB · 512GB
View datasheet
vs

Score

Ki Cost-effective
Score
9.0 Ki Cost-effective
Score
9.0 Ki Cost-effective
Score
Design and Screen score 8.0Design & Materials 7.7Design & Materials
Performance and Hardware score 8.7Performance & Hardware 8.7Performance & Hardware
Camera score 8.4Camera 8.2Camera
Connectivity score 8.8 Connectivity 8.9 Connectivity
Battery score 5.4 Battery 7.4 Battery

User reviews

User score
9.1
45 reviews
9.5
48 reviews

Technical specifications of the Samsung Galaxy S25 vs Xiaomi 15

Specs Samsung Galaxy S25 price comparison Samsung Galaxy S25
Global · 12GB · 128GB · SM-S931B
where to buy Xiaomi 15 Xiaomi 15
Global · 12GB · 512GB
Inches 6.2" 6.36"
Resolution FHD+ QHD
Usable surface 91% useful 89% useful
Aspect Ratio 19.5:9 20:9
Dimensions 70.5 mm
146.9 mm
7.2 mm
71.2 mm
152.3 mm
8.1 mm
Weight 162 g 189 g
Micro SnapD. 8 Elite
Octa-Core
SnapD. 8 Elite
Octa-Core
RAM 12 GB RAM 12 GB RAM
Storage 128 GB 512 GB
AnTuTu 3.135.223
v11
2.938.744
v11
Battery 4000 mAh 5240 mAh
Main Camera 1
50 Mpx · ƒ/1.8
GN3
2 3
1
50 Mpx · ƒ/1.6
OVX9000
2 3
Selfie Camera SELF 12 Mpx · ƒ/2.2 SELF 32 Mpx · ƒ/2.0
Bands
OS Android 16 Android 16

About this comparison

In the ever-evolving world of smartphones, two of the latest and greatest devices to hit the market are the Samsung Galaxy S25 and the Xiaomi 15. Both of these high-end smartphones boast impressive features and specifications that are sure to impress even the most discerning tech enthusiasts. Let's take a closer look at what sets these two devices apart.

Samsung Galaxy S25

The Samsung Galaxy S25 is the latest flagship offering from the South Korean tech giant. With a release date set for January 2025, this sleek and stylish device is sure to turn heads with its premium design and top-notch materials. The phone features a stunning AMOLED display measuring 6.20 inches, with a resolution of 1080x2340 (FHD+). The screen boasts a peak brightness of 2600 cd/m² and supports HDR10+ for vibrant and immersive viewing experiences. To protect the display, Samsung has equipped the Galaxy S25 with Corning Gorilla Glass Victus 2, ensuring durability and scratch resistance.

In terms of audio, the Galaxy S25 comes with stereo speakers and a noise cancellation microphone for crystal clear sound quality. The device's materials include an aluminium alloy frame and Corning Gorilla Glass Victus 2 on the front and back, giving it a premium look and feel. The phone also features a usable surface of 91%, maximizing screen real estate for an immersive user experience.

Under the hood, the Samsung Galaxy S25 is powered by the Qualcomm Snapdragon 8 Elite processor, built on a 3nm architecture for lightning-fast performance. The phone comes with 12GB of RAM (LPDDR5X) and storage options ranging from 128GB to 512GB (UFS Storage 4.0). In terms of benchmarks, the Galaxy S25 scores an impressive 2265528 on AnTuTu (v10), showcasing its raw processing power. Security features include a fingerprint display for quick and secure unlocking, while a dedicated cooling system ensures that the device stays cool under heavy usage.

When it comes to photography, the Samsung Galaxy S25 excels with its triple camera setup. The main sensor is the Samsung GN3, a 50.0MP shooter with an f/1.8 aperture and pixel size of 1.000. The wide-angle lens is a Sony IMX564, 12.0MP camera with an f/2.2 aperture, while the telephoto + portrait lens is a Samsung S5K3K1, 10.0MP sensor with an f/2.4 aperture. Selfies are taken care of by the Samsung S5K3LU, a 12.0MP front-facing camera. Other camera features include optical stabilization (OIS), 4K and 8K video recording, 3x optical zoom, and 30x digital zoom for capturing every detail.

Connectivity options on the Samsung Galaxy S25 include Bluetooth 5.4, dual SIM support, NFC, WiFi 6 (802.11ax), GPS (L1+L5), and eSIM capabilities. The phone is powered by a 4000mAh battery with 25.0W fast charging support, wireless charging, and reverse charging functionality.

Xiaomi 15

The Xiaomi 15 is another high-end smartphone that offers a compelling alternative to the Samsung Galaxy S25. Released in October 2024, this device boasts a striking design and premium materials that set it apart from the competition. The phone features a vibrant OLED display measuring 6.36 inches, with a resolution of 1200x2670 (QHD) and a refresh rate of 120Hz for smooth and fluid visuals. The screen has a peak brightness of 3200 cd/m² and supports HDR10+ for stunning color accuracy.

In the audio department, the Xiaomi 15 comes equipped with stereo speakers, Hi-Res Audio, and Dolby Atmos support for a truly immersive sound experience. The device is crafted from a combination of aluminium alloy, ceramics, and titanium, giving it a unique and luxurious look and feel. The usable surface of the Xiaomi 15 is 88.8%, providing ample space for content consumption and multitasking.

Under the hood, the Xiaomi 15 is powered by the Qualcomm Snapdragon 8 Elite processor, paired with either 12GB or 16GB of RAM (LPDDR5X) and storage options ranging from 256GB to 1TB (UFS Storage 4.0). The phone excels in performance, with an impressive AnTuTu (v10) score of 2746580, showcasing its raw computational power. Security features include a fingerprint display for secure and convenient unlocking, while a dedicated cooling system ensures optimal performance even under heavy workloads.

When it comes to photography, the Xiaomi 15 shines with its triple camera setup. The main sensor is the Omnivision OVX9000, a 50.0MP camera with an f/1.6 aperture, delivering stunning low-light performance. The wide-angle + macro lens is a Samsung S5KJN1, 50.0MP sensor with an f/2.2 aperture, while the telephoto lens is a Samsung S5KJN5, 50.0MP camera with an f/2.0 aperture. Selfies are taken care of by the Omnivision OV32B, a 32.0MP front-facing camera. Other camera features include optical stabilization (OIS), 4K and 8K video recording, optical zoom with OIS, a 115° ultra-wide viewing angle, and support for macro photography at just 10cm.

Connectivity options on the Xiaomi 15 include Bluetooth 6.0, dual SIM support, NFC, WiFi 6 (802.11ax), GPS (L1+L5), and infrared capabilities. The phone boasts a substantial 5240mAh battery with 90.0W fast charging support, wireless charging, and reverse charging functionality, ensuring that you stay powered up throughout the day.

In conclusion, both the Samsung Galaxy S25 and the Xiaomi 15 are impressive high-end smartphones that offer top-tier performance, stunning displays, advanced camera systems, and premium build quality. Whether you prefer the sleek design and solid performance of the Samsung Galaxy S25 or the luxurious materials and cutting-edge features of the Xiaomi 15, both devices are sure to satisfy even the most demanding users. Ultimately, the choice between these two devices will come down to personal preference and brand loyalty, but either way, you can't go wrong with either of these flagship smartphones.

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Brand

Brand Samsung Xiaomi
Aliases -- 小米15, 24129PN74G

Release Date

Release date January 2025,
1 year ago
October 2024,
1 year ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Samsung Galaxy S25
Xiaomi 15
Samsung Galaxy S25
Xiaomi 15
Size
70.5 mm 146.9 mm 7.2 mm
Print 3D Model
71.2 mm 152.3 mm 8.1 mm
Print 3D Model
Weight 162 g 189 g
Usable surface 91 % 89 %
Materials Aluminium alloy, Corning Gorilla Glass Victus 2 Aluminium alloy, Ceramics, Titanium
Resistance IP68 IP68
Colors
Black
Blue
Gold
Red
Gray
Green
Cyan
Black
White
Silver
Gray
Green
Violet
Orange

Screen

Diagonal 6.2" 6.36"
Type AMOLED Dynamic LTPO Amoled 2X AMOLED M9
Aspect Ratio 19.5:9 20:9
Resolution FHD+
1080 x 2340 px
QHD
1200 x 2670 px
Density 416 Pixels per inch 460 Pixels per inch

Others

Others
  • Hole-punch Notch
  • 1-120 Hz refresh rate
  • Touch sampling rate 240 Hz
  • Peak brightness - 2600 cd/m²
  • Always-On Display
  • HDR10+
  • DCI-P3
  • Scratch resistant
  • Corning Gorilla Glass Victus 2
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)
  • Hole-punch Notch
  • 1-120 Hz refresh rate
  • 1920 Hz PWM
  • TÜV Rheinland Flicker-free Certified
  • TÜV Low Blue Light
  • Refresh rate 120 Hz
  • Variable refresh rate 1 Hz
  • Touch sampling rate 240 Hz
  • Peak brightness - 3200 cd/m²
  • Always-On Display
  • TÜV Rheinland Eye Comfort Certification
  • HDR10+
  • 12 Bits panel (10-bit +2-bit FRC)
  • Dolby Vision
  • Scratch resistant
  • Xiaomi Longjing Glass
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO (Low Temperature PolySilicon oxide)

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
8.4
8.7
Do you think it's a nice phone?
9.5
9.5
Is it comfortable?
9.6
9.7
Can you see it well in the sunlight?
9.4
9.6
Number of reviews
45 reviews
48 reviews

Performance & Hardware

Processor

Model Qualcomm Snapdragon 8 Elite Qualcomm Snapdragon 8 Elite
CPU 2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M 2x4.32 GHz Oryon V2 Phoenix L+ 6x3.53 GHz Oryon V2 Phoenix M
Type Octa-Core Octa-Core
Manufacturing 3 nm 3 nm
64 Bits Yes Yes

Graphics

GPU Adreno 830 Adreno 830

RAM

RAM 12 GB 12 GB
Type RAM LPDDR5X RAM LPDDR5X

Storage

Capacity 128 GB 512 GB
Type UFS Storage 4.0 UFS Storage 4.0
SD Slot No No

Security

Fingerprint Yes, in screen Yes, in screen

Sensors

Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Barometer
  • Hall
  • Geomagnetic
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • Hall
  • RGB

Audio

Audio
  • Noise cancellation microphone
  • Stereo Speakers
  • 2 microphones
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
  • 4 microphones

Others

Notifications LED -- --
Cooling system Yes Yes
Gaming buttons No No

User reviews

Does it have good sound?
9.2
9.3
Does it work smoothly in everyday use?
9.7
9.8
What's your experience been with demanding games?
9.2
9.4
Number of reviews
45 reviews
48 reviews

Camera

Main

No. of cameras Triple rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 50 Mpx 50 Mpx
Aperture ƒ/ 1.8 ƒ/ 1.6
Optical zoom -- --
View angle -- --
Sensor Samsung GN3 Omnivision OVX9000
Type ISOCELL CMOS
ISO -- --
Pixel size 1.00 µm 1.20 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/1.57" 1/1.31"
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
12.2 Mpx
50 Mpx
Aperture
ƒ/ 2.2
ƒ/ 2.2
Optical zoom
--
--
View angle
--
--
Sensor
Sony IMX564
Samsung S5KJN1
Type
CMOS
ISOCELL
Pixel size
1.40 µm
0.64 µm
Pixel Binning
--
1-4 (2x2)
Sensor size
1/2.55"
1/2.76"
3
Camera type

Telephoto + portrait

Telephoto + macro
Resolution
10 Mpx
50 Mpx
Aperture
ƒ/ 2.4
ƒ/ 2.0
Optical zoom
--
--
View angle
--
--
Sensor
Samsung S5K3K1
Samsung S5KJN5
Type
ISOCELL
ISOCELL
Pixel size
1.00 µm
0.64 µm
Pixel Binning
--
1-4 (2x2)
Sensor size
1/3.9"
1/2.76"

Features

Flash LED Dual LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
240 fps
Yes,
1920 fps
Others
  • Night Mode 2.0
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Tracking AF
  • Flicker sensor
  • Noise reduction
  • Time-Lapse
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode
  • RAW 14 bits

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 12 Mpx 32 Mpx
Aperture ƒ/ 2.2 ƒ/ 2.0
Optical zoom -- --
View angle -- --
Sensor Samsung S5K3LU Omnivision OV32B
Type CMOS CMOS
Pixel size -- 0.70 µm
Pixel Binning -- 1-4 (2x2)
Sensor size -- 1/3"
Others
--
--

DxOMark Score

DxOMark Score --
147
Mobile
150
Photo
133
Video

User reviews

Quality of daytime photos
9.1
9.7
Quality of nighttime photos
8.0
8.9
Quality of selfies
8.4
9.1
Does it have a powerful flash?
8.8
9.6
Number of reviews
45 reviews
48 reviews

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n2 (1900 PCS)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n12 (700)
  • n20 (800)
  • n25 (1900)
  • n26 (850)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n66 (1700)
  • n75 (1500)
  • n77 (3700)
  • n78 (3500)
  • n1 (2100)
  • n2 (1900 PCS)
  • n3 (1800)
  • n5 (850)
  • n7 (2600)
  • n8 (900)
  • n12 (700)
  • n20 (800)
  • n25 (1900)
  • n26 (850)
  • n28b (700)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n48 (3500)
  • n66 (1700)
  • n75 (1500)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
  • B48 (TDD 3600)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM / eSIM
  • Nano SIM / eSIM
  • Nano SIM
  • Nano SIM / eSIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
  • WiFi 6E
  • WiFi 7 (802.11be)
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
  • WiFi 7 (802.11be)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LE Low energy consumption Bluetooth 6.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • ANT+
  • APT-x
  • LDAC
  • SBC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • Apt-x Adaptive

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • QZSS (L1 + L5)
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • NavIC System
  • QZSS (L1 + L5)

USB

USB
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.2
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.2

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

-- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

-- --

Others

Others
  • NFC
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • VoWiFi
  • eSIM
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE
  • VoNR
  • eSIM

User reviews

Does it have good coverage for calls?
9.1
9.6
Quality of the GPS
9.4
9.7
And the WiFi?
9.3
9.7
Number of reviews
45 reviews
48 reviews

Battery

Battery

Capacity
4000 mAh
5240 mAh
Type Li-Ion Si-Carbon Li-Ion
Fast charge Yes,
25.0W
Yes,
90.0W
Others
  • Bypass Charging
  • Wireless charging
  • Reverse charging
  • Non-removable
  • Wireless charging
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
  • 2%
    Less than half day
  • 36%
    Less than a day
  • 40%
    One day
  • 20%
    More than one day
  • 2%
    Two days or more
  • 0%
    Less than half day
  • 6%
    Less than a day
  • 17%
    One day
  • 68%
    More than one day
  • 9%
    Two days or more
Number of reviews
45 reviews
48 reviews

Software

Software

Operating System
  • Android 16
    Android 16 , 1 year ago
  • HyperOS 3.X (Android 16)
    Android 16 , 1 year ago
Google Services With Google Mobile Services With Google Mobile Services

User reviews

Did it come with preinstalled applications?
  • 11%
    It comes with a clean operating system
  • 76%
    It has preinstalled apps but they don't bother me
  • 13%
    It has preinstalled apps that I can't uninstall
  • 2%
    It comes with a clean operating system
  • 91%
    It has preinstalled apps but they don't bother me
  • 6%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 28%
    Every six months
  • 72%
    Every two months or less
  • 3%
    Never
  • 0%
    Once a year
  • 45%
    Every six months
  • 53%
    Every two months or less
Number of reviews
45 reviews
48 reviews