Home Phone comparison Samsung Galaxy S20 FE and Xiaomi Redmi 15 5G - Which is better?

Samsung Galaxy S20 FE vs Xiaomi Redmi 15 5G

61 out 100
Samsung Galaxy S20 FE
VS
61 out 100
Xiaomi Redmi 15 5G
Samsung Galaxy S20 FE
Xiaomi Redmi 15 5G

Compared 2 smartphones : Samsung Galaxy S20 FE Manufactured in October, 2020, with display 6.5 with chipsetSamsung Exynos 990, vs Xiaomi Redmi 15 5G, Manufactured in August, 2025 with chipsetQualcomm Snapdragon 6s Gen 3. 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 Samsung Galaxy S20 FE
  • Higher pixel density: 407ppi
  • Lighter design: 190g vs 224g
  • Supports newer USB: 3.2 vs 2
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi 15 5G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 4500mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Infrared port

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB		 - 4/128 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Samsung Galaxy S20 FE and Xiaomi Redmi 15 5G
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:
Samsung Galaxy S20 FE
vs
Xiaomi Redmi 15 5G

Display

Display quality comparison
Type Super AMOLED IPS LCD
Size 6.5 in 6.9 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 407 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 740 nits n/a
HDR support Yes HDR10+ No
Screen-to-body ratio 85.8 % 83.1 %
Features - DCI-P3
- Always-On Display		 n/a

Design & Build

Design and ergonomics comparison
Height 159.8 mm (6.29 in) 171.1 mm (6.74 in)
Width 74.5 mm (2.93 in) 82.1 mm (3.23 in)
Thickness 8.4 mm (0.33 in) 8.6 mm (0.34 in)
Weight 190 g (6.7 oz) 224 g (7.9 oz)
Water resistance IP68 IP64
Back panel Plastic Plastic
Frame Metal Plastic
Colors - White
- Blue
- Green
- Red
- Orange
- Purple		 - Black
- Gray
- Green
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Samsung Galaxy S20 FE
85.8 %
Xiaomi Redmi 15 5G
83.1 %

Performance

Testing Samsung Galaxy S20 FE and Xiaomi Redmi 15 5G In benchmarks
Processor
Chipset Samsung Exynos 990 Qualcomm Snapdragon 6s Gen 3
Max Frequency 2730 MHz 2300 MHz
CPU Cores 8 (2 + 2 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
- 2/2.73 (Exynos M5)		 - 6/2 (Cortex-A55)
- 2/2.3 (Cortex-A78)
Process Samsung TSMC
Transistor Size 7 nm 6 nm
Neural Processor Yes Hexagon
Graphics Mali-G77 MP11 Adreno 619
GPU Cores 704 256
GPU Frequency 800 MHz 900 MHz
FLOPS 1126 GFLOPS 460.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S20 FE
1243
Xiaomi Redmi 15 5G
935
Geekbench 6 (Multi-Core)
Samsung Galaxy S20 FE
3430
Xiaomi Redmi 15 5G
2109
Geekbench 6 (Single-Core)1243935
Geekbench 6 (Multi-Core)34302109
AnTuTu 10
AnTuTu 10
Samsung Galaxy S20 FE
713203
Xiaomi Redmi 15 5G
473154
CPU212654153170
GPU21546991687
Memory13737399792
UX147707128505
NanoReview Score713203473154
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S20 FE
3784
Xiaomi Redmi 15 5G
n/a
Stability60 %n/a
Graphics Test22 fpsn/a
Graphics Score3784n/a
Sources: 3DMark [Samsung Galaxy S20 FE]
PCMark 3.0
PCMark 3.0
Samsung Galaxy S20 FE
11015
Xiaomi Redmi 15 5G
n/a
Writing score10576n/a
Web score9360n/a
Video editing6950n/a
Data manipulation9003n/a
NanoReview Score11015n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 4 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 2750 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardMicroSDNo

Software

OS Android 10 (Upgradeable to Android 13) Android 15
OS Size 24 GB n/a
UI Skin One UI 5.0 HyperOS 2.0

Battery

Volume 4500 mAh 7000 mAh
Max Charging Power 25 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (50% in 45 min) Yes
Full Charge Time 1:35 h n/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels n/a
Zoom Optical, 3x Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 960 fps (720p) n/a
Wide-angle lens 123 ° n/a
Lenses count Standard: 12 MP
Telephoto: 8 MP
Ultra-wide: 12 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
- RAW support		 Bokeh effect
Main lens
Matrix12 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
SensorSamsung S5K2LDn/a
Sensor size1/1.76n/a
Pixel size1.8 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Telephoto
Matrix8 MPn/a
Aperturef/2.4n/a
Focal length76 mmn/a
SensorHynix HI-847n/a
Sensor size1/4.5n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
Sensor size1/3.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy S20 FE
119
Xiaomi Redmi 15 5G
n/a
Video quality
Samsung Galaxy S20 FE
101
Xiaomi Redmi 15 5G
n/a
Overall camera score
Samsung Galaxy S20 FE
115
Xiaomi Redmi 15 5G
n/a
Sources: DxOMark [Samsung Galaxy S20 FE]

Front camera

Matrix 32 MP 8 MP
Photo resolution 6528x4896 pixels n/a
Aperture f/2.0 f/2.0
Focal length 26 mm n/a
Sensor CMOS n/a
Sensor size 1/2.74 n/a
Pixel size 0.8 μm n/a
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.1
Bluetooth features LE, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900n/a
3G BandsWCDMA B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)n/a
LTE category19n/a
5G SupportNoYes

Sound

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

Other

Class Flagship Mid-range
Announced September, 2020 yr August, 2025 yr
Release Date October, 2020 yr August, 2025 yr
Launch Price ($) 700 n/a
MSRP ($) n/a 230
Sensors - Hall Sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 15 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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