Home Phone comparison Samsung Galaxy A52 and Xiaomi Redmi Note 15 5G - Which is better?

Samsung Galaxy A52 vs Xiaomi Redmi Note 15 5G

49 out 100
Samsung Galaxy A52
VS
63 out 100
Xiaomi Redmi Note 15 5G
Samsung Galaxy A52
Xiaomi Redmi Note 15 5G

Compared 2 smartphones : Samsung Galaxy A52 Manufactured in March, 2021, with display 6.5 with chipsetQualcomm Snapdragon 720G, vs Xiaomi Redmi Note 15 5G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 6 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 A52
  • Higher pixel density: 407ppi
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi Note 15 5G
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Lighter design: 178g vs 189g
  • Higher battery capacity: 5800mAh vs 4500mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB

Review

Key Specs Samsung Galaxy A52 and Xiaomi Redmi Note 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.
Customize your score
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 A52
vs
Redmi Note 15 5G

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.5 in 6.77 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 407 ppi 388 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 400 nits n/a
HDR support Yes HDR10 No
Screen-to-body ratio 85 % 89.1 %
Features Always-On Display DCI-P3
Display test
Peak brightness (auto)
Samsung Galaxy A52
792 nits
Xiaomi Redmi Note 15 5G
n/a
sRGB gamut99.3 %n/a
PWM (Flicker)183 Hzn/a
Response time4.4 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Samsung Galaxy A52]

Design & Build

Design and ergonomics comparison
Height 159.9 mm (6.3 in) 165 mm (6.5 in)
Width 75.1 mm (2.96 in) 75.4 mm (2.97 in)
Thickness 8.4 mm (0.33 in) 7.4 mm (0.29 in)
Weight 189 g (6.67 oz) 178 g (6.28 oz)
Water resistance IP67 IP68
Back panel Plastic n/a
Frame Plastic Plastic
Colors - White
- Black
- Blue
- Pink		 - White
- Black
- Blue
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Samsung Galaxy A52
85 %
Xiaomi Redmi Note 15 5G
89.1 %

Performance

Testing Samsung Galaxy A52 and Xiaomi Redmi Note 15 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 720G Qualcomm Snapdragon 6 Gen 3
Max Frequency 2300 MHz 2400 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Kryo 465 Silver (Cortex-A55))
- 2/2.3 (Kryo 465 Gold (Cortex-A76))		 - 4/1.8 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process Samsung Samsung
Transistor Size 8 nm 4 nm
Neural Processor Hexagon 692 Hexagon
Graphics Adreno 618 Adreno 710
GPU Cores 256 256
GPU Frequency 750 MHz 1010 MHz
FLOPS 384 GFLOPS 517.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A52
641
Xiaomi Redmi Note 15 5G
1015
Geekbench 6 (Multi-Core)
Samsung Galaxy A52
1750
Xiaomi Redmi Note 15 5G
2890
Geekbench 6 (Single-Core)6411015
Geekbench 6 (Multi-Core)17502890
AnTuTu 10
AnTuTu 10
Samsung Galaxy A52
376232
Xiaomi Redmi Note 15 5G
608985
CPU135651200717
GPU73380141388
Memory71690118625
UX95511148255
NanoReview Score376232608985
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A52
1039
Xiaomi Redmi Note 15 5G
n/a
Max Surface Temp.40.1 °Cn/a
Stability99 %n/a
Graphics Test6 fpsn/a
Graphics Score1039n/a
Sources: 3DMark [Samsung Galaxy A52]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A52
8913
Xiaomi Redmi Note 15 5G
n/a
Writing score9328n/a
Web score7276n/a
Video editing6297n/a
Data manipulation7453n/a
NanoReview Score8913n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		128 GB
Storage TypeUFS 2.1UFS 2.2
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 14) Android 15
OS Size 25.8 GB n/a
UI Skin One UI 6.1 HyperOS 2.0

Battery

Volume 4500 mAh 5800 mAh
Max Charging Power 25 W 45 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (35% in 30 min) Yes
Full Charge Time 1:30 h n/a
Battery Life Test
Battery Life
Samsung Galaxy A52
22:27
Xiaomi Redmi Note 15 5G
n/a
Web Browsing08:10 hn/a
Video Playback12:28 hn/a
Games04:57 hn/a
Standby Mode122 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9000x7000 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (1080p) n/a
Wide-angle lens 123 ° n/a
Lenses count Standard: 64 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
SensorSony IMX682n/a
Sensor size1/1.71/2
Pixel size0.8 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 8 MP
Photo resolution 6528x4896 pixels n/a
Aperture f/2.2 f/2.0
Focal length 26 mm n/a
Sensor Sony IMX616 n/a
Sensor size 1/2.8 n/a
Pixel size 0.8 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 60 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
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.1
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* 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 BandsUMTS B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B32/B66)n/a
LTE category15n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy A52
88.8 dB
Xiaomi Redmi Note 15 5G
n/a

Other

Class Mid-range Mid-range
Announced March, 2021 yr August, 2025 yr
Release Date March, 2021 yr August, 2025 yr
Launch Price ($) 350 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi Note 15 5G the clear winner in this comparison.

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