Samsung Galaxy S25+ vs Xiaomi 15 Ultra Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.5
Samsung Galaxy S25+
7.4
Xiaomi 15 Ultra
Samsung Galaxy S25+ Xiaomi 15 Ultra
Released · Feb 07, 2025
Released · Feb 27, 2025
6.7-inch · 3120 x 1440 px
6.7-inch · 3200 x 1440 px
50 MP Main · 12 MP Selfie
50 MP Main · 32 MP Selfie
12GB · 256GB
16GB · 512GB
4900 mAh
6000 mAh
Check prices Check prices

Display

Size
6.7-inch 6.7-inch
Resolution
3120 x 1440 px, 19.5:9 ratio, 513 PPI 3200 x 1440 px, 20:9 ratio, 521 PPI
Technology
Dynamic AMOLED AMOLED
Refresh rate
120Hz 120Hz
Screen-to-body
92.47 % 90.18 %
Peak brightness
2600 cd/m2 (nit) 3000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor HDR support, Dolby Vision, Scratch-resistant glass (Xiaomi Shield Glass 2.0), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm)
Processor
Octa-core, 2x 4.47GHz Oryon V2 Phoenix L + 6x 3.53GHz Oryon V2 Phoenix M Octa-core, 2x 4.32GHz Oryon V2 Phoenix L + 6x 3.53GHz Oryon V2 Phoenix M, 64-bit
GPU
Adreno 830 Adreno 830
RAM
12GB 16GB (LPDDR5X)
Internal storage
256GB (UFS 4.0), not expandable 512GB (UFS 4.1), not expandable
OS
Android (15) Android (15)
Device type
Smartphone Smartphone

Battery

Capacity
4900 mAh 6000 mAh
Type
Li - Ion, Not user replaceable Si - Carbon, Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
Wired: 45.0W
Wireless: 15.0W
Wired: 90.0W
Wireless: 80.0W
PhoneArena Battery Tests
Battery Life Estimate
7h 36min
Browsing
19h 4min
Video
8h 56min
Gaming
13h 31min
Battery Life Estimate
7h 33min
Browsing
16h 39min
Video
10h 11min
Gaming
13h 29min

Camera

Rear
Triple camera Quad camera
Main camera
50 MP (OIS, PDAF)
Specifications:
Aperture size: F1.8
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
50 MP (Autofocus, Laser and PDAF)
Specifications:
Aperture size: F1.6/F4.0
Focal length: 23 mm
Sensor size: 1"
Pixel size: 1.6 μm
Second camera
10 MP (Telephoto)
Specifications:
Optical zoom: 3.0x
Aperture size: F2.4
Focal Length: 67 mm
Sensor size: 1/3.94"
Pixel size: 1.0 μm
200 MP (Telephoto, Periscope, OIS, PDAF)
Specifications:
Optical zoom: 4.3x
Aperture size: F2.6
Focal Length: 100 mm
Sensor size: 1/1.4"
Pixel size: 0.56 μm
Third camera
12 MP (Ultra-wide)
Specifications:
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
50 MP (Telephoto)
Specifications:
Optical zoom: 3.2x
Aperture size: F1.8
Focal Length: 75 mm
Sensor size: 1/2.51"
Pixel size: 0.7 μm
Fourth camera
50 MP (Ultra-wide, PDAF)
Specifications:
Aperture size: F2.2
Focal Length: 14 mm
Sensor size: 1/2.76"
Pixel size: 0.64 μm
Fifth camera
ToF 3D depth sensing
Flash
LED Dual LED
Video recording
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps) 7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (1920 fps)
Front
12 MP, Video capture: 3840x2160 (4K UHD) (60 fps) 32 MP, Video capture: 3840x2160 (4K UHD) (60 fps)
PhoneArena Camera Tests
147
Overall
151
Photo
142
Video
158
Overall
165
Photo
150
Video

Design

Dimensions
6.24 x 2.98 x 0.29 inches
(158.4 x 75.7 x 7.3 mm)
thickness with camera 0.34 inches (8.55 mm)
6.35 x 2.96 x 0.37 inches
(161.3 x 75.3 x 9.4 mm)
thickness with camera 0.42 inches (10.7 mm)
Weight
6.70 oz(190.0 g)
Materials
Back: Glass (Corning Gorilla Glass Victus 2)
Frame: Aluminum
Resistance
Water, Dust; IP68 Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Icy Blue, Mint, Navy, Silver Shadow Black, White, Silver Chrome, Green

Cellular

5G
Bands n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave, 5G Ready Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n34, n38, n39, n40, n41, n48, n66, n71, n75, n77, n78, n79, SA, NSA, Sub-6
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 48(3600) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM Dual Nano SIM + eSIM

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Screen mirroring
Wireless screen share Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Connectivity & Features

Bluetooth
5.4 6.0
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7,Wi-Fi 6E
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,Wi-Fi 7,tri-band
Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging, OTG Type-C (reversible), USB 3.2, Features: Charging, OTG, Video out
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning, Emergency SOS via satellite (SMS sending/receiving)
Sensors
Accelerometer, Gyroscope, Compass, Barometer Accelerometer, Gyroscope, Compass, Barometer
Other
NFC, Ultra Wideband (UWB) NFC, Infrared

Regulatory Approval

FCC approval
Date approved: Nov 26, 2024
FCC ID value: A3LSMS936U
Measured SAR
Head: 1.16 W/kg
Body: 0.81 W/kg
Simultaneous Transmission: 1.08 W/kg

Buyers information

MSRP
$ 999 / € 1149 € 1000
In The Box
USB-C cable, SIM ejector tool, Paperwork

Availability

Officially announced
Feb 27, 2025

Alternative variants

With 512GB internal storage.
Internal storage 512GB
MSRP $ 1120
With 16GB RAM and 512GB internal storage
RAM 16GB
Internal storage 512GB
International
5G Bands n1, n2, n3, n5, n7, n8, n12, n25, n28, n38, n40, n41, n66, n77, n78, SA, NSA, Sub-6
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
With 16GB RAM and 1TB internal storage
RAM 16GB
Internal storage 1024GB
FCC OKs Cingular\'s purchase of AT&T Wireless