Home Phone comparison Samsung Galaxy M32 and Xiaomi Redmi Note 15 4G - Which is better?

Samsung Galaxy M32 vs Xiaomi Redmi Note 15 4G

45 out 100
Samsung Galaxy M32
VS
64 out 100
Xiaomi Redmi Note 15 4G
Samsung Galaxy M32
Xiaomi Redmi Note 15 4G

Compared 2 smartphones : Samsung Galaxy M32 Manufactured in June, 2021, with display 6.4 with chipsetMediatek Helio G80, vs Xiaomi Redmi Note 15 4G, Manufactured in December, 2025 with chipsetMediaTek Helio G100 Ultra. 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 M32
  • Higher pixel density: 411ppi
  • Lighter design: 180g vs 183.7g
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi Note 15 4G
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 6/128 GB
- 8/128 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB
- 8/512 GB

Review

Key Specs Samsung Galaxy M32 and Xiaomi Redmi Note 15 4G
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 M32
vs
Redmi Note 15 4G

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.4 in 6.77 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 411 ppi 388 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 450 nits n/a
HDR support No No
Screen-to-body ratio 83.9 % 89.7 %
Features Always-On Display DCI-P3
Display test
Peak brightness (auto)
Samsung Galaxy M32
714 nits
Xiaomi Redmi Note 15 4G
n/a
sRGB gamut99.1 %n/a
PWM (Flicker)362 Hzn/a
Response time9 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Samsung Galaxy M32]

Design & Build

Design and ergonomics comparison
Height 159.3 mm (6.27 in) 164 mm (6.46 in)
Width 74 mm (2.91 in) 75.4 mm (2.97 in)
Thickness 8.4 mm (0.33 in) 7.4 mm (0.29 in)
Weight 180 g (6.35 oz) 183.7 g (6.48 oz)
Water resistance No IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue		 - Black
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Samsung Galaxy M32
83.9 %
Xiaomi Redmi Note 15 4G
89.7 %

Performance

Testing Samsung Galaxy M32 and Xiaomi Redmi Note 15 4G In benchmarks
Processor
Chipset Mediatek Helio G80 MediaTek Helio G100 Ultra
Max Frequency 2000 MHz 2200 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 12 nm 6 nm
Neural Processor Yes Yes
Graphics Mali-G52 MP2 Mali-G57 MP2
GPU Cores 48 64
GPU Frequency 950 MHz 1000 MHz
FLOPS 91.2 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy M32
513
Xiaomi Redmi Note 15 4G
730
Geekbench 6 (Multi-Core)
Samsung Galaxy M32
1557
Xiaomi Redmi Note 15 4G
2025
Geekbench 6 (Single-Core)513730
Geekbench 6 (Multi-Core)15572025
AnTuTu 10
AnTuTu 10
Samsung Galaxy M32
249988
Xiaomi Redmi Note 15 4G
437184
CPU83929132724
GPU3765172238
Memory60141109980
UX68267122242
NanoReview Score249988437184
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy M32
674
Xiaomi Redmi Note 15 4G
n/a
Max Surface Temp.45.4 °Cn/a
Stability97 %n/a
Graphics Test4 fpsn/a
Graphics Score674n/a
Sources: 3DMark [Samsung Galaxy M32]
PCMark 3.0
PCMark 3.0
Samsung Galaxy M32
6400
Xiaomi Redmi Note 15 4G
n/a
Writing score6954n/a
Web score5106n/a
Video editing5074n/a
Data manipulation5759n/a
NanoReview Score6400n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1866 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeeMMC 5.1UFS 2.2
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 25 GB n/a
UI Skin One UI 5.1 HyperOS 2.0

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 25 W 33 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 50 min) Yes
Full Charge Time 2:25 h n/a
Battery Life Test
Battery Life
Samsung Galaxy M32
22:05
Xiaomi Redmi Note 15 4G
n/a
Web Browsing09:17 hn/a
Video Playback13:12 hn/a
Games05:22 hn/a
Standby Mode103 hn/a

Main camera

Matrix 64 MP 108 MP
Photo resolution 9216x6912 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Slow Motion 120 fps (720p) n/a
Wide-angle lens 123 ° n/a
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 108 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP108 MP
Aperturef/1.8f/1.7
Focal length26 mm24 mm
Sensor size1/1.971/1.67 (0.6)
Pixel size0.7 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 20 MP 20 MP
Photo resolution 5380x3620 pixels n/a
Aperture f/2.2 f/2.2
Sensor CMOS Omnivision OV02F
Sensor size n/a 1/5 (0.2)
Pixel size n/a 1.75 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.3
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800n/a
3G BandsUMTS B1(2100), B5(850), B8(900)n/a
LTE Bands*LTE (B1/B3/B5/B8/B20/B38/B40/B41)n/a
LTE category7n/a
5G SupportNoNo

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes Yes
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy M32
79.7 dB
Xiaomi Redmi Note 15 4G
n/a

Other

Class Mid-range Mid-range
Announced June, 2021 yr December, 2025 yr
Release Date June, 2021 yr December, 2025 yr
Launch Price ($) 350 n/a
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi Note 15 4G the clear winner in this comparison.

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