Xiaomi Poco M5 vs Samsung Galaxy S21 Plus

Compared 2 smartphones : Xiaomi Poco M5 Manufactured in September, 2022, with display 6.58 with chipsetMediaTek Helio G99, vs Samsung Galaxy S21 Plus, Manufactured in February, 2021 with chipsetSamsung Exynos 2100. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco M5
  • Higher pixel density: 401ppi
  • Higher battery capacity: 5000mAh vs 4800mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S21 Plus
  • Larger display: 6.7in
  • Higher refresh rate: 120Hz
  • Lighter design: 200g vs 201g
  • Supports newer USB: 3.2 vs 2
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

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

Review

Key Specs Xiaomi Poco M5 and Samsung Galaxy S21 Plus
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

Display

Display quality comparison
Type IPS LCD Dynamic AMOLED
Size 6.58 in 6.7 in
Resolution 1080x2408 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 401 ppi 394 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (48-120 Hz)
Max brightness 500 nits 1300 nits
HDR support No Yes HDR10+
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 83.8 % 88.7 %
Features DCI-P3 - DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi Poco M5
448 nits
Samsung Galaxy S21 Plus
879 nits
sRGB gamut93.9 %98.9 %
PWM (Flicker)n/a240 Hz
Response time27 ms6.2 ms
Contrast1481:1∞ Infinite

Design & Build

Design and ergonomics comparison
Height 163.99 mm (6.46 in) 161.5 mm (6.36 in)
Width 76.09 mm (3 in) 75.6 mm (2.98 in)
Thickness 8.9 mm (0.35 in) 7.8 mm (0.31 in)
Weight 201 g (7.09 oz) 200 g (7.05 oz)
Water resistance IP52 IP68
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Green
- Yellow
- Black
- Silver
- Gold
- Red
- Purple
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Xiaomi Poco M5
83.8 %
Samsung Galaxy S21 Plus
88.7 %

Performance

Testing Xiaomi Poco M5 and Samsung Galaxy S21 Plus In benchmarks
Processor
Chipset MediaTek Helio G99 Samsung Exynos 2100
Max Frequency 2200 MHz 2840 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
- 4/2.2 (Cortex-A55)
- 3/2.81 (Cortex-A78)
- 1/2.91 (Cortex-X1)
Process TSMC Samsung
Transistor Size 6 nm 5 nm
Neural Processor Yes Yes
Graphics Mali-G57 MP2 Mali-G78 MP14
GPU Cores 128 896
GPU Frequency 1000 MHz 854 MHz
FLOPS 128 GFLOPS 1530.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco M5
743
Samsung Galaxy S21 Plus
1428
Geekbench 6 (Multi-Core)
Xiaomi Poco M5
1914
Samsung Galaxy S21 Plus
3840
Geekbench 6 (Single-Core)7431428
Geekbench 6 (Multi-Core)19143840
AnTuTu 10
AnTuTu 10
Xiaomi Poco M5
418986
Samsung Galaxy S21 Plus
919348
CPU136314262973
GPU64087294382
Memory110839147307
UX107746214686
NanoReview Score418986919348
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco M5
1230
Samsung Galaxy S21 Plus
5538
Max Surface Temp.41.5 °C41.5 °C
Stability98 %67 %
Graphics Test7 fps33 fps
Graphics Score12305538
PCMark 3.0
PCMark 3.0
Xiaomi Poco M5
9134
Samsung Galaxy S21 Plus
n/a
Writing score11620n/a
Web score7959n/a
Video editing5388n/a
Data manipulation7058n/a
NanoReview Score9134n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB
8 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 2750 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB
- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardMicroSDNo

Software

OS Android 12 (Upgradeable to Android 14) Android 11 (Upgradeable to Android 14)
OS Size n/a 27.2 GB
UI Skin HyperOS 1.0 One UI 6

Battery

Volume 5000 mAh 4800 mAh
Max Charging Power 18 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (24% in 30 min) Yes (54% in 30 min)
Full Charge Time 2:19 h 1:12 h
Battery Life Test
Battery Life
Xiaomi Poco M5
24:58
Samsung Galaxy S21 Plus
20:53
Web Browsing09:34 h07:28 h
Video Playback14:13 h13:15 h
Games05:54 h05:04 h
Standby Mode129 h105 h

Main camera

Matrix 50 MP 12 MP
Photo resolution 8192x6144 pixels 4000x3000 pixels
Zoom Digital Optical, 1.1x
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No Up to 24FPS
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 960 fps (720p)
Wide-angle lens n/a 120 °
Lenses count Standard: 50 MP
Macro: 2 MP
Depth: 2 MP
Standard: 12 MP
Telephoto: 64 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP12 MP
Aperturef/1.8f/1.8
Focal lengthn/a26 mm
SensorSamsung S5KJN1Sony IMX555
Sensor size1/2.761/1.76
Pixel size0.64 μm1.8 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Telephoto
Matrixn/a64 MP
Aperturen/af/2.0
Focal lengthn/a28 mm
Sensorn/aSamsung Bright S5KGW2
Sensor sizen/a1/1.72
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Sensorn/aSony IMX563
Sensor sizen/a1/2.55
Pixel sizen/a1.4 μm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Xiaomi Poco M5
n/a
Samsung Galaxy S21 Plus
129
Video quality
Xiaomi Poco M5
n/a
Samsung Galaxy S21 Plus
137
Overall camera score
Xiaomi Poco M5
n/a
Samsung Galaxy S21 Plus
133
Bokehn/a70
Previewn/a72
Zoomn/a126

Front camera

Matrix 5 MP 10 MP
Photo resolution 2560x1920 pixels 3872x2592 pixels
Aperture f/2.2 f/2.2
Focal length n/a 26 mm
Sensor n/a Sony IMX374
Sensor size 1/5.0 1/3.24
Pixel size n/a 1.22 μm
Autofocus No Phase autofocus (Dual Pixel)
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 6 (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 5.3 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- USB-Host mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 2/3/5/8GSM 850, 900, 1800, 1900 MHz
3G BandsWCDMA 1/2/4/5/8WCDMA Band 1, 2, 4, 5, 8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)
LTE category1324
5G SupportNoYes

Sound

Speakers Mono Stereo
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No Yes
Speaker Test
Max Volume
Xiaomi Poco M5
80.7 dB
Samsung Galaxy S21 Plus
87.8 dB

Other

Class Mid-range Flagship
Announced September, 2022 yr January, 2021 yr
Release Date September, 2022 yr February, 2021 yr
Launch Price ($) 190 1000
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 22 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S21 Plus the clear winner in this comparison.

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