Samsung Galaxy S22 vs Xiaomi Redmi Note 15 Pro 5G

Compared 2 smartphones : Samsung Galaxy S22 Manufactured in March, 2022, with display 6.1 with chipsetSamsung Exynos 2200, vs Xiaomi Redmi Note 15 Pro 5G, Manufactured in August, 2025with chipsetMediaTek Dimensity 7400 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S22
  • Lighter design: 167g vs 211g
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Xiaomi Redmi Note 15 Pro 5G
  • Larger display: 6.83in
  • Higher pixel density: 443ppi
  • Higher battery capacity: 7000mAh vs 3700mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy S22 and Xiaomi Redmi Note 15 Pro 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
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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 Dynamic AMOLED AMOLED
Size 6.1 in 6.83 in
Resolution 1080x2340 pixels 1220x2772 pixels
Aspect ratio 19.5:9 n/a
Pixel density 425 ppi 443 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (10-120 Hz) Yes (60-120 Hz)
Max brightness 780 nits n/a
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 88.6 % 86.8 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy S22
858 nits
Xiaomi Redmi Note 15 Pro 5G
n/a
sRGB gamut99.3 %n/a
PWM (Flicker)239 Hzn/a
Response time10 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 146 mm (5.75 in) 163.3 mm (6.43 in)
Width 70.6 mm (2.78 in) 78.1 mm (3.07 in)
Thickness 7.6 mm (0.3 in) 7.8 mm (0.31 in)
Weight 167 g (5.89 oz) 211 g (7.44 oz)
Water resistance IP68 IP69
Back panel Glass n/a
Frame Metal Plastic
Colors - White
- Black
- Gray
- Blue
- Green
- Pink
- Purple
- Yellow
- White
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Samsung Galaxy S22
88.6 %
Xiaomi Redmi Note 15 Pro 5G
86.8 %

Performance

Testing Samsung Galaxy S22 and Xiaomi Redmi Note 15 Pro 5G In benchmarks
Processor
Chipset Samsung Exynos 2200 MediaTek Dimensity 7400 Ultra
Max Frequency 2800 MHz 2600 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/1.82 (Cortex-A510)
- 3/2.52 (Cortex-A710)
- 1/2.8 (Cortex-X2)
- 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)
Process Samsung TSMC
Transistor Size 4 nm 4 nm
Neural Processor Yes MediaTek APU 655
Graphics Samsung Xclipse 920 Mali-G615 MP2
GPU Cores 768 256
GPU Frequency 1306 MHz 1300 MHz
FLOPS 2006.2 GFLOPS 665.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S22
1612
Xiaomi Redmi Note 15 Pro 5G
1029
Geekbench 6 (Multi-Core)
Samsung Galaxy S22
3796
Xiaomi Redmi Note 15 Pro 5G
2915
Geekbench 6 (Single-Core)16121029
Geekbench 6 (Multi-Core)37962915
AnTuTu 10
AnTuTu 10
Samsung Galaxy S22
1088497
Xiaomi Redmi Note 15 Pro 5G
708424
CPU302471224809
GPU373644179080
Memory174962132205
UX237420172330
NanoReview Score1088497708424
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S22
6530
Xiaomi Redmi Note 15 Pro 5G
n/a
Max Surface Temp.38 °Cn/a
Stability60 %n/a
Graphics Test39 fpsn/a
Graphics Score6530n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy S22
12422
Xiaomi Redmi Note 15 Pro 5G
n/a
Writing score15127n/a
Web score10324n/a
Video editing7244n/a
Data manipulation10926n/a
NanoReview Score12422n/a

Memory

RAM
RAM Size 8 GB 8 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB
256 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 15
OS Size 30.2 GB n/a
UI Skin One UI 5.1 HyperOS 2.0

Battery

Volume 3700 mAh 7000 mAh
Max Charging Power 25 W 45 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (63% in 30 min) Yes
Full Charge Time 1:03 h n/a
Battery Life Test
Battery Life
Samsung Galaxy S22
19:34
Xiaomi Redmi Note 15 Pro 5G
n/a
Web Browsing07:10 hn/a
Video Playback11:44 hn/a
Games04:49 hn/a
Standby Mode100 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8160x6120 pixels n/a
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (720p)
Wide-angle lens 120 ° 112 °
Lenses count Standard: 50 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.5
Focal length24 mmn/a
SensorSamsung GN5n/a
Sensor size1/1.561/2
Pixel size1 μm1.6 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix10 MPn/a
Aperturef/2.4n/a
Focal length70 mmn/a
SensorSony IMX772n/a
Sensor size1/3.94n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSony IMX713n/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy S22
129
Xiaomi Redmi Note 15 Pro 5G
n/a
Video quality
Samsung Galaxy S22
137
Xiaomi Redmi Note 15 Pro 5G
n/a
Overall camera score
Samsung Galaxy S22
133
Xiaomi Redmi Note 15 Pro 5G
n/a
Bokeh70n/a
Preview72n/a
Zoom126n/a

Front camera

Matrix 10 MP 20 MP
Photo resolution 3872x2592 pixels n/a
Aperture f/2.2 n/a
Focal length 26 mm n/a
Sensor CMOS n/a
Sensor size 1/3.24 n/a
Pixel size 1.22 μm n/a
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 5.2 5.4
Bluetooth features LE 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
DisplayPort Yes DP 1.2 n/a
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 *YesNo
Hybrid SlotNoNo
2G BandsGSM B2 (1900), B3 (1800), B5 (850), B8 (900)n/a
3G BandsWCDMA B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)n/a
LTE Bands*LTE (B/B(/B(1700/B1/B1)/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66/B1900)/B2100/B2100)/B2300)/B2500)/B2600))n/a
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy S22
89.5 dB
Xiaomi Redmi Note 15 Pro 5G
n/a

Other

Class Flagship Mid-range
Announced February, 2022 yr August, 2025 yr
Release Date March, 2022 yr August, 2025 yr
Launch Price ($) 799 n/a
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

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