Samsung Galaxy S25 Ultra vs Xiaomi Redmi 13 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.

8.0
Samsung Galaxy S25 Ultra	Xiaomi Redmi 13
Released · Feb 07, 2025	Released · Jun 15, 2023
6.9-inch · 3120x1440px	6.8-inch · 2460x1080px
Quad camera	Triple camera
12GB · 256GB	6GB · 128GB
5000 mAh	5000 mAh
Check prices	Check prices

Availability

Officially announced
Jan 22, 2025
Prices (MSRP)
$1299 \| €1449

Design

Dimensions
6.41 x 3.06 x 0.32 inches (~0.36 inches with camera bump) 162.8 x 77.6 x 8.2 mm (~9.1 mm with camera bump)	6.64 x 3.00 x 0.32 inches 168.6 x 76.3 x 8.2 mm
Weight
7.69 oz (218.0 g)	6.98 oz (198.0 g)
Materials
Back: Glass (Corning Gorilla Glass Armor 2) Frame: Titanium	Back: Plastic Frame: Plastic
Resistance
Water, Dust; IP68	Yes; IP53
Biometrics
Ultrasonic in-screen fingerprint	Fingerprint (touch)
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key
Colors
Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray	Midnight Black, Sky Blue, Polar Silver, Moonstone Silver

Display

Size
6.9-inch, 90.30% screen-to-body	6.8-inch, 85.19% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 2600 nits	IPS LCD, 90Hz, 550 nits
Resolution
3120x1440px, 19.5:9 ratio, 498 PPI	2460x1080px, 396 PPI
Protection
Corning Gorilla Glass Armor 2

Hardware

System chip
Snapdragon 8 Elite for Galaxy SM8750-AB (3 nm)	Mediatek Helio G88 MT6769H (12 nm)
Processor
Octa-core 2x4.47GHz Oryon V2 PhoenixL 6x3.53GHz Oryon V2 PhoenixM	Octa-core 2x2.0GHz Cortex-A75 6x1.8GHz Cortex-A55
GPU
Adreno 830	Mali-G52 MC2
Memory
12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 12GB/1024GB	6GB/128GB
Storage expansion
not expandable	microSDXC
OS
Android (15), up to 7 OS updates	Android (14, 13)

Battery

Type
5000 mAh, Li - Ion	5000 mAh, Li - Polymer
Charging
Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 45.0W Wireless: 15.0W	Wired: 18.0W

Battery Life Estimate

8h 0min

Browsing

20h 49min

Video

8h 54min

Gaming

14h 21min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Camera

Rear
Quad camera	Triple camera
Main camera
200 MP (OIS, Laser and PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm	50 MP (PDAF) Aperture size: F1.8
Second camera
50 MP (Ultra-wide, PDAF) Sensor name: Samsung JN3 Aperture size: F1.9 Pixel size: 0.7 μm	8 MP (Ultra-wide)
Third camera
10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.52" Pixel size: 1.12 μm	2 MP (Macro)
Fourth camera
50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 111 mm Sensor size: 1/2.52" Pixel size: 0.7 μm
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording	Yes
Front
12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)	8 MP

158

Overall

165

Photo

150

Video

N/A

Overall

N/A

Photo

N/A

Video

Connectivity & Features

Bluetooth
5.4	5.3
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 3.2	Yes
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Ultra Wideband (UWB)	NFC, Infrared

Multimedia

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

Cellular

5G Bands
n1, n2, n5, n7, n25, n28, n41, n66, n71, n77, n78, n257, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71	1, 3, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 39, 40, 41, 48	38, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 5, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM, eSIM

Regulatory Approval

FCC approval
Date approved: Nov 26, 2024 FCC ID value: A3LSMS938U
Measured SAR
Head: 1.26 W/kg Body: 0.64 W/kg Simultaneous Transmission: 1.19 W/kg

Alternative variants

With 512GB internal storage


Memory	512GB
Prices (MSRP)	$1420

With 1TB internal storage


Memory	1024GB
Prices (MSRP)	$1660

International


5G Bands	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6
4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands	38, 39, 40, 41
SIM type	Dual Nano SIM + eSIM

Links

Full specifications
Samsung Galaxy S25 Ultra Specs	Xiaomi Redmi 13 Specs
PhoneArena Review
Samsung Galaxy S25 Ultra Review
User Reviews
Samsung Galaxy S25 Ultra User Reviews