Home Phone comparison Xiaomi Redmi 15 4G and Samsung Galaxy S25 FE - Which is better?

Xiaomi Redmi 15 4G vs Samsung Galaxy S25 FE

60 out 100
Xiaomi Redmi 15 4G
VS
80 out 100
Samsung Galaxy S25 FE
Xiaomi Redmi 15 4G
Samsung Galaxy S25 FE

Compared 2 smartphones : Xiaomi Redmi 15 4G Manufactured in August, 2025, with display 6.9 with chipsetQualcomm Snapdragon 685, vs Samsung Galaxy S25 FE, Manufactured in September, 2025with chipsetSamsung Exynos 2400. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 4900mAh
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S25 FE
  • Higher pixel density: 385ppi
  • Lighter design: 190g vs 224g
  • Newer Bluetooth version: 5.4 vs 5
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/256 GB		 - 8/128 GB
- 8/256 GB
- 8/512 GB

Review

Key Specs Xiaomi Redmi 15 4G and Samsung Galaxy S25 FE
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Redmi 15 4G
vs
Samsung Galaxy S25 FE

Display

Display quality comparison
Type IPS LCD Dynamic AMOLED
Size 6.9 in 6.7 in
Resolution 1080x2340 pixels 1080x2340 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 374 ppi 385 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness n/a 1300 nits
HDR support No Yes, HDR10+
Screen-to-body ratio 83.1 % 89.2 %
Features n/a - DCI-P3
- Always-On Display

Design & Build

Design and ergonomics comparison
Height 171.1 mm (6.74 in) 161.3 mm (6.35 in)
Width 82.1 mm (3.23 in) 76.6 mm (3.02 in)
Thickness 8.6 mm (0.34 in) 7.4 mm (0.29 in)
Weight 224 g (7.9 oz) 190 g (6.7 oz)
Water resistance IP64 IP68
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Gray
- Purple		 - White
- Black
- Gray
- Blue
- Yellow
Fingerprint sensor Yes, In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Redmi 15 4G
83.1 %
Samsung Galaxy S25 FE
89.2 %

Performance

Testing Xiaomi Redmi 15 4G and Samsung Galaxy S25 FE In benchmarks
Processor
Chipset Qualcomm Snapdragon 685 Samsung Exynos 2400
Max Frequency 2800 MHz 3200 MHz
CPU Cores 8 (4 + 4) 10 (1 + 2 + 3 + 4)
Architecture - 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)		 - 4/1.95 (Cortex-A520)
- 3/2.6 (Cortex-A720)
- 2/2.9 (Cortex-A720)
- 1/3.21 (Cortex-X4)
Process TSMC Samsung
Transistor Size 6 nm 4 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 610 Samsung Xclipse 940
GPU Cores 128 768
GPU Frequency 1260 MHz 1095 MHz
FLOPS 322.6 GFLOPS 3406.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi 15 4G
475
Samsung Galaxy S25 FE
2116
Geekbench 6 (Multi-Core)
Xiaomi Redmi 15 4G
1514
Samsung Galaxy S25 FE
7035
Geekbench 6 (Single-Core)4752116
Geekbench 6 (Multi-Core)15147035
Geekbench Compute (GPU)n/a18270
Sources: Geekbench v6 [Samsung Galaxy S25 FE]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi 15 4G
380990
Samsung Galaxy S25 FE
1801002
CPU114885429356
GPU57988715844
Memory103236352083
UX104881303719
NanoReview Score3809901801002

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity128 GB128 GB
Storage TypeUFS 2.2UFS 4.0
Memory CardMicroSDNo

Software

OS Android 15 Android 16
OS Size n/a 23.8 GB
UI Skin HyperOS 2.0 One UI 8.0

Battery

Volume 7000 mAh 4900 mAh
Max Charging Power 33 W 45 W
Battery Type n/a Li-ion
Removable No No
Wireless Charging No Yes (25 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes Yes (65% in 30 min)

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8160x6120 pixels
Zoom Digital Optical, 3x
Flash LED LED
Stabilization Digital Optical
8K Recording No Yes (Up to 30 fps)
4K Recording No Yes (Up to 120 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 120 fps)
Slow Motion n/a 960 fps (720p)
Wide-angle lens n/a 123 °
Lenses count Standard: 50 MP
Depth		 Standard: 50 MP
Telephoto: 8 MP
Ultra-wide: 12 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal lengthn/a24 mm
Sensor sizen/a1/1.57
Pixel sizen/a1 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Telephoto
Matrixn/a8 MP
Aperturen/af/2.4
Focal lengthn/a75 mm
Sensor sizen/a1/4.4
Pixel sizen/a1 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Sensor sizen/a1/3.0
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 12 MP
Aperture f/2.0 f/2.2
Focal length n/a 26 mm
Sensor n/a CMOS
Sensor size n/a 1/3.2
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G Bandsn/aGSM850, GSM900, DCS1800, PCS1900
3G Bandsn/aUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B32/B66)
LTE categoryn/a20
5G SupportNoYes

Sound

3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos n/a Yes

Other

Class Budget Flagship
Announced August, 2025 yr September, 2025 yr
Release Date August, 2025 yr September, 2025 yr
MSRP ($) 150 649
Sensors - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 33 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S25 FE the clear winner in this comparison.

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