Itel S25 Ultra vs Xiaomi Redmi Note 15
Short Description
Itel S25 Ultra
Screen size: 6.78" / Resolution: 1080 x 2436 px / Main camera: 50 MP / Front camera: 32MP / RAM: 8GB / Battery power: 5000 mAh / Internal storage: 512GB / SIM cards: 2 SIM
Xiaomi Redmi Note 15
Screen size: 6.77" / Resolution: 1080 x 2392 px / Main camera: 50 MP & 2 MP / Front camera: 8MP / RAM: 6GB, 8GB, 12GB / Battery power: 5800 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Key Differences
Itel S25 Ultra
Xiaomi Redmi Note 15
How is Itel S25 Ultra better than Xiaomi Redmi Note 15?
More internal storage in max option: 512GB vs 128GB, 256GB
More megapixels front camera: 32MP vs 8MP
Has a larger display diagonal: 6.78" vs 6.77"
Better display resolution: 1080 x 2436 px vs 1080 x 2392 px
Lighter: 163 g (5.75 ounces) vs 178 g (6.28 ounces)
Shorter: 164.2 mm (6.46 inches) vs 165 mm (6.5 inches)
Itel S25 Ultra
Xiaomi Redmi Note 15
How is Xiaomi Redmi Note 15 better than Itel S25 Ultra?
Bigger battery capacity: 5800 mAh vs 5000 mAh
More RAM memory capacity in max option: 6GB, 8GB, 12GB vs 8GB
AnTuTu score is about 81% higher
Higher charging speed: 45W vs 18W
Narrower: 75.4 mm (2.97 inches) vs 76.4 mm (3.01 inches)
The phone is 9 months newer
Size Comparison
Itel S25 Ultra
Xiaomi Redmi Note 15
Height
164.2 mm
(6.46 inches)
Width
76.4 mm
(3.01 inches)
Thickness
6.9 mm
(0.27 inches)
Screen size
6.78"
Weight
163 g
(5.75 ounces)
6.78"
6.77"
Height
165 mm
(6.5 inches)
Width
75.4 mm
(2.97 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.77"
Weight
178 g
(6.28 ounces)
Height
164.2 mm
(6.46 inches)
Width
76.4 mm
(3.01 inches)
Thickness
6.9 mm
(0.27 inches)
Screen size
6.78"
Weight
163 g
(5.75 ounces)
Height
165 mm
(6.5 inches)
Width
75.4 mm
(2.97 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.77"
Weight
178 g
(6.28 ounces)
Expert Score
Score 4.0
Score 5.0
Itel S25 Ultra
Xiaomi Redmi Note 15
Itel S25 Ultra
Xiaomi Redmi Note 15
Score 4.0
Score 5.0
Smartprix
Itel S25 Ultra
Xiaomi Redmi Note 15
Vote for Your option
Itel S25 Ultra
Vote for Your option
Xiaomi Redmi Note 15
Benchmarks
AnTuTu Score
Itel S25 Ultra
336,384
Xiaomi Redmi Note 15
608,985 +81.04%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
CPU
Itel S25 Ultra
102,390
Xiaomi Redmi Note 15
200,717 +96.03%
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
Itel S25 Ultra
30,379
Xiaomi Redmi Note 15
141,388 +365.41%
Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.
Memory
Itel S25 Ultra
118,783 +0.13%
Xiaomi Redmi Note 15
118,625
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
Itel S25 Ultra
84,832
Xiaomi Redmi Note 15
148,255 +74.76%
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
Technical Specifications
Show differences
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Specs
Itel S25 Ultra
Xiaomi Redmi Note 15
Design
Weight
163 g (5.75 ounces)
178 g (6.28 ounces)
Thickness
6.9 mm (0.27 inches)
7.4 mm (0.29 inches)
Width
76.4 mm (3.01 inches)
75.4 mm (2.97 inches)
Height
164.2 mm (6.46 inches)
165 mm (6.5 inches)
Ingress Protection (IP) rating
IP64
IP68
Waterproof depth rating
-
1.5 m
Volume
-
92.06 cm³
Is dustproof and water-resistant
Water resistant
-
Color options
Bromo Black, Meteor Titanium, Komodo Ocean
Black, White, Blue
Display
Screen size
6.78"
6.77"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
393 ppi
388 ppi
Resolution
1080 x 2436 px
1080 x 2392 px
Refresh rate
120Hz
120Hz
Touch sampling rate
1500Hz
240Hz
Brightness (typical)
1000 nits
-
Has branded damage-resistant glass
✔
✔
Always-On Display
✔
✔
Contrast ratio
-
8000000:1
Has a curved display
✔
✔
Has a touch screen
-
✔
Performance
Internal storage
512GB
128GB, 256GB
RAM
8GB
6GB, 8GB, 12GB
Android version
Android 14
Android 15
CPU speed
-
4 x 2.4 GHz & 4 x 1.8 GHz
GPU clock speed
-
800 MHz
Has integrated LTE
-
✔
Maximum memory bandwidth
-
12 GB/s
Has an external memory slot
-
✔
Release date
2024
2025
Cameras
Main camera
50 MP
50 MP & 2 MP
Front camera
32MP
8MP
Video recording (main camera)
1440 x 30 fps
2160 x 30 fps
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
-
0x
Number of flash LEDs
-
1
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.2
-
Has timelapse function
✔
✔
Operating system
Has clipboard warnings
✔
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
✔
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
-
Has battery health check
✔
✔
Has an extra dim mode
✔
✔
Has focus modes
✔
-
Has dynamic theming
✔
✔
Can offload apps
✔
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
✔
-
Supports split screen
✔
✔
Supports instant markup
✔
-
Supports PiP and PaP
✔
-
More languages supported
125
-
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Can block app tracking
-
✔
Has on-device machine learning
-
✔
Has Live Text
-
✔
Has offline voice recognition
✔
✔
The browser has word wrap
✔
-
Has voice commands
✔
✔
Has media picker
-
✔
Has full-page screenshots
-
✔
Has PiP
-
✔
Has notification permissions
-
✔
Battery
Battery power
5000 mAh
5800 mAh
Supports fast charging
✔
✔
Charging speed
18W
45W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Has LDAC
-
✔
Features
Has 5G support
-
✔
Wi-Fi version
-
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Download speed
-
2900 MBits/s
Upload speed
-
1600 MBits/s
Has USB Type-C
✔
✔
USB version
2
2
Has NFC
✔
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
-
5.1
Has a gyroscope
-
✔
Has GPS
✔
✔
Has a compass
-
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an infrared sensor
-
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Itel S25 Ultra
Vote for Your option
Xiaomi Redmi Note 15
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