Samsung Galaxy A25 5G vs Xiaomi 15 Ultra Specs Comparison

Availability

Officially announced
Dec 11, 2023	Feb 27, 2025
Prices (MSRP)
$300	€1500

Design

Dimensions
6.34 x 3.01 x 0.33 inches 161 x 76.5 x 8.3 mm	6.35 x 2.96 x 0.37 inches (~0.42 inches with camera bump) 161.3 x 75.3 x 9.4 mm (~10.7 mm with camera bump)
Weight
6.95 oz (197.0 g)
Materials
Back: Plastic Frame: Plastic
Resistance
	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue	Black, White, Silver Chrome, Green

Display

Size
6.5-inch, 84.24% screen-to-body	6.7-inch, 90.18% screen-to-body
Type
Super AMOLED, 120Hz, HDR, 1000 nits	AMOLED, 120Hz, HDR, 3000 nits
Resolution
2340x1080px, 19.5:9 ratio, 396 PPI	3200x1440px, 20:9 ratio, 521 PPI
Protection
	Xiaomi Shield Glass 2.0
Features
	HDR support, Dolby Vision, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Exynos 1280 (5 nm)	Snapdragon 8 Elite SM8750-AB (4 nm)
Processor
Octa-core 2x2.4GHz Cortex-A78 6x2.0G​Hz Cortex-A55	Octa-core 2x4.32GHz Oryon V2 PhoenixL 6x3.53GH​z Oryon V2 PhoenixM
GPU
Mali-G68	Adreno 830
Memory
6GB (LPDDR4X)/128GB (UFS)	16GB (LPDDR5X)/512GB (UFS 4.1) 16GB/512GB 16GB/1024GB
Storage expansion
microSDXC up to 1024 GB	not expandable
OS
Android (14)	Android (15)

Battery

Type
5000 mAh, Li - Ion	6000 mAh, Si - Carbon
Charging
Fast charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 25.0W	Wired: 90.0W Wireless: 80.0W

PhoneArena Battery Tests

Battery Life Estimate

5h 44min

Browsing

14h 16min

Video

7h 27min

Gaming

8h 37min

Battery Life Estimate

7h 33min

Browsing

16h 39min

Video

10h 11min

Gaming

13h 29min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Quad camera
Main camera
50 MP (OIS, Autofocus) Aperture size: F1.8 Focal length: 27 mm Sensor size: 1/2.76" Pixel size: 0.64 μm	50 MP (Autofocus, Laser and PDAF) Aperture size: F1.6 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/1.4" Pixel size: 1.12 μm	50 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 14 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Third camera
2 MP (Macro) Aperture size: F2.4	50 MP (Telephoto) Optical zoom: 3.2x Aperture size: F1.8 Focal Length: 75 mm Sensor size: 1/2.51" Pixel size: 0.7 μm
Fourth camera
	200 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 4.3x Aperture size: F2.6 Focal Length: 100 mm Sensor size: 1/1.4" Pixel size: 0.56 μm
Fifth camera
	ToF 3D depth sensing
Flash
LED	Dual LED
Video recording
4K UHD (30 fps) HDR, Continuous autofocus, Picture-taking during video recording	8K UHD (30 fps), 4K UHD (120 fps), 1080p (1920 fps)
Front
13 MP Video capture: 1080p	32 MP Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

127

Overall

136

Photo

119

Video

158

Overall

165

Photo

150

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	6.0
WLAN
a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,tri-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
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)
Other
NFC	NFC, Infrared

Multimedia

Headphones
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

Cellular

5G Bands
n1, n3, n5, n7, n8, n12, n13, n20, n28, n38, n40, n41, n66, SA, NSA, Sub-6	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, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66, 71
4G (TDD) Bands
38, 40, 41	38, 39, 40, 41, 42, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A Pro Cat 18 (1200/150 Mbit/s)	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Dual Nano SIM + eSIM

Alternative variants

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Links

Full specifications
Samsung Galaxy A25 5G Specs	Xiaomi 15 Ultra Specs
PhoneArena Review
Samsung Galaxy A25 5G Review	Xiaomi 15 Ultra Review
User Reviews
Samsung Galaxy A25 5G User Reviews