Xiaomi Redmi 8 vs Samsung Galaxy S25 FE

Compared 2 smartphones : Xiaomi Redmi 8 Manufactured in October, 2019, with display 6.22 with chipsetQualcomm Snapdragon 439, vs Samsung Galaxy S25 FE, Manufactured in September, 2025 with chipsetSamsung Exynos 2400. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Redmi 8
  • Lighter design: 188g vs 190g
  • Higher battery capacity: 5000mAh vs 4900mAh
  • Infrared port
Reasons to choose Samsung Galaxy S25 FE
  • Larger display: 6.7in
  • Higher pixel density: 385ppi
  • Higher refresh rate: 120Hz
  • Newer Bluetooth version: 5.4 vs 4.2
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 3/32 GB
- 4/64 GB
- 8/128 GB
- 8/256 GB
- 8/512 GB

Review

Key Specs Xiaomi Redmi 8 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
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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

Display

Display quality comparison
Type IPS LCD Dynamic AMOLED
Size 6.22 in 6.7 in
Resolution 720x1520 pixels 1080x2340 pixels
Aspect ratio 19:9 19.5:9
Pixel density 270 ppi 385 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 400 nits 1300 nits
HDR support No Yes, HDR10+
Screen-to-body ratio 81.8 % 89.2 %
Features n/a - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi Redmi 8
512 nits
Samsung Galaxy S25 FE
n/a
sRGB gamut95.7 %n/a
Response time55.2 msn/a
Contrast2308:1n/a

Design & Build

Design and ergonomics comparison
Height 156.5 mm (6.16 in) 161.3 mm (6.35 in)
Width 75.4 mm (2.97 in) 76.6 mm (3.02 in)
Thickness 9.4 mm (0.37 in) 7.4 mm (0.29 in)
Weight 188 g (6.63 oz) 190 g (6.7 oz)
Water resistance Yes IP68
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Blue
- Red
- White
- Black
- Gray
- Blue
- Yellow
Fingerprint sensor Yes rear Yes, In-Display
Screen-to-body ratio
Xiaomi Redmi 8
81.8 %
Samsung Galaxy S25 FE
89.2 %

Performance

Testing Xiaomi Redmi 8 and Samsung Galaxy S25 FE In benchmarks
Processor
Chipset Qualcomm Snapdragon 439 Samsung Exynos 2400
Max Frequency 2000 MHz 3200 MHz
CPU Cores 8 (4 + 4) 10 (1 + 2 + 3 + 4)
Architecture - 4/1.45 (Cortex-A53)
- 4/2 (Cortex-A53)
- 4/1.95 (Cortex-A520)
- 3/2.6 (Cortex-A720)
- 2/2.9 (Cortex-A720)
- 1/3.21 (Cortex-X4)
Process Samsung Samsung
Transistor Size 12 nm 4 nm
Neural Processor Hexagon 536 Yes
Graphics Adreno 505 Samsung Xclipse 940
GPU Cores 48 768
GPU Frequency 450 MHz 1095 MHz
FLOPS 43.2 GFLOPS 3406.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi 8
476
Samsung Galaxy S25 FE
2116
Geekbench 6 (Multi-Core)
Xiaomi Redmi 8
1521
Samsung Galaxy S25 FE
7035
Geekbench 6 (Single-Core)4762116
Geekbench 6 (Multi-Core)15217035
Geekbench Compute (GPU)n/a18270
AnTuTu 10
AnTuTu 10
Xiaomi Redmi 8
151070
Samsung Galaxy S25 FE
1801002
CPU55305429356
GPU15306715844
Memory50584352083
UX29875303719
NanoReview Score1510701801002

Memory

RAM
RAM Size - 3 GB
- 4 GB
8 GB
Memory Type LPDDR3 LPDDR5X
Memory Frequency 933 MHz n/a
Channels 1 4
Storage
Storage Capacity- 32 GB
- 64 GB
128 GB
Storage TypeeMMC 5.1UFS 4.0
Memory CardMicroSDNo

Software

OS Android 9.0 (Upgradeable to Android 10) Android 16
OS Size 15 GB 23.8 GB
UI Skin MIUI 12.5 One UI 8.0

Battery

Volume 5000 mAh 4900 mAh
Max Charging Power 18 W 45 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (25 W)
Reverse Charging No Yes, (Wireless)
Fast Charging Yes Quick Charge 3.0 (50% in 85 min) Yes (65% in 30 min)
Full Charge Time 3:20 h n/a
Battery Life Test
Battery Life
Xiaomi Redmi 8
20:29
Samsung Galaxy S25 FE
n/a
Web Browsing08:09 hn/a
Video Playback10:10 hn/a
Games04:49 hn/a
Standby Mode110 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4000x3000 pixels 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 120 fps (720p) 960 fps (720p)
Wide-angle lens 113 ° 123 °
Lenses count Standard: 12 MP
Depth: 2 MP
Standard: 50 MP
Telephoto: 8 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP50 MP
Aperturef/1.8f/1.8
Focal lengthn/a24 mm
SensorSony IMX363n/a
Sensor size1/2.551/1.57
Pixel size1.4 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase 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
Photo resolution 3648x2190 pixels n/a
Aperture f/2.0 f/2.2
Focal length n/a 26 mm
Sensor CMOS CMOS
Sensor size 1/4.0 1/3.2
Pixel size 1.12 μm 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 4 (802.11 a/b/g/n) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - 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 4.2 5.4
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a Yes
GPS - GPS
- GLONASS
- Beidou
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* No Yes
Infrared Port Yes No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM850, GSM900, DCS1800, PCS1900
3G BandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100UMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
LTE Bands*LTE (B1/B2/B3/B4(1700/B5/B7/B8/B20/B38/B40/B2100))LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B32/B66)
LTE category420
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No Yes
Speaker Test
Max Volume
Xiaomi Redmi 8
88.6 dB
Samsung Galaxy S25 FE
n/a

Other

Class Budget Flagship
Announced October, 2019 yr September, 2025 yr
Release Date October, 2019 yr September, 2025 yr
Launch Price ($) 140 n/a
MSRP ($) n/a 649
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a 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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