Home Phone comparison Samsung Galaxy A22 5G and Xiaomi Redmi Note 15 5G - Which is better?

Samsung Galaxy A22 5G vs Xiaomi Redmi Note 15 5G

42 out 100
Samsung Galaxy A22 5G
VS
63 out 100
Xiaomi Redmi Note 15 5G
Samsung Galaxy A22 5G
Xiaomi Redmi Note 15 5G

Compared 2 smartphones : Samsung Galaxy A22 5G Manufactured in June, 2021, with display 6.6 with chipsetMediaTek Dimensity 700 5G, vs Xiaomi Redmi Note 15 5G, Manufactured in August, 2025 with 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 A22 5G
  • Higher pixel density: 399ppi
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi Note 15 5G
  • Larger display: 6.77in
  • Higher refresh rate: 120Hz
  • Lighter design: 178g vs 203g
  • Higher battery capacity: 5800mAh vs 5000mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Infrared port

Versions

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

Review

Key Specs Samsung Galaxy A22 5G 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 A22 5G
vs
Redmi Note 15 5G

Display

Display quality comparison
Type TFT LCD AMOLED
Size 6.6 in 6.77 in
Resolution 1080x2408 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 399 ppi 388 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 380 nits n/a
HDR support No No
Screen-to-body ratio 82.4 % 89.1 %
Features n/a DCI-P3
Display test
Peak brightness (auto)
Samsung Galaxy A22 5G
374 nits
Xiaomi Redmi Note 15 5G
n/a
sRGB gamut95.7 %n/a
PWM (Flicker)147 Hzn/a
Response time28 msn/a
Contrast1596:1n/a
Sources: NotebookCheck [Samsung Galaxy A22 5G]

Design & Build

Design and ergonomics comparison
Height 167.2 mm (6.58 in) 165 mm (6.5 in)
Width 76.4 mm (3.01 in) 75.4 mm (2.97 in)
Thickness 9 mm (0.35 in) 7.4 mm (0.29 in)
Weight 203 g (7.16 oz) 178 g (6.28 oz)
Water resistance No IP68
Back panel Plastic n/a
Frame Plastic Plastic
Colors - White
- Gray
- Green
- Purple		 - White
- Black
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Samsung Galaxy A22 5G
82.4 %
Xiaomi Redmi Note 15 5G
89.1 %

Performance

Testing Samsung Galaxy A22 5G and Xiaomi Redmi Note 15 5G In benchmarks
Processor
Chipset MediaTek Dimensity 700 5G Qualcomm Snapdragon 6 Gen 3
Max Frequency 2200 MHz 2400 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)		 - 4/1.8 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 7 nm 4 nm
Neural Processor Yes Hexagon
Graphics Mali-G57 MP2 Adreno 710
GPU Cores 128 256
GPU Frequency 950 MHz 1010 MHz
FLOPS 243.2 GFLOPS 517.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A22 5G
702
Xiaomi Redmi Note 15 5G
1015
Geekbench 6 (Multi-Core)
Samsung Galaxy A22 5G
1848
Xiaomi Redmi Note 15 5G
2890
Geekbench 6 (Single-Core)7021015
Geekbench 6 (Multi-Core)18482890
AnTuTu 10
AnTuTu 10
Samsung Galaxy A22 5G
357038
Xiaomi Redmi Note 15 5G
608985
CPU132869200717
GPU61405141388
Memory68750118625
UX94014148255
NanoReview Score357038608985
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A22 5G
1106
Xiaomi Redmi Note 15 5G
n/a
Max Surface Temp.43.7 °Cn/a
Stability98 %n/a
Graphics Test6 fpsn/a
Graphics Score1106n/a
Sources: 3DMark [Samsung Galaxy A22 5G]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A22 5G
7673
Xiaomi Redmi Note 15 5G
n/a
Writing score9843n/a
Web score5874n/a
Video editing5256n/a
Data manipulation7224n/a
NanoReview Score7673n/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 18 GB n/a
UI Skin One UI Core 5.0 HyperOS 2.0

Battery

Volume 5000 mAh 5800 mAh
Max Charging Power 15 W 45 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (23% in 30 min) Yes
Full Charge Time 2:29 h n/a
Battery Life Test
Battery Life
Samsung Galaxy A22 5G
24:04
Xiaomi Redmi Note 15 5G
n/a
Web Browsing10:01 hn/a
Video Playback14:14 hn/a
Games05:42 hn/a
Standby Mode115 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 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 115 ° n/a
Lenses count Standard: 48 MP
Ultra-wide: 8 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
SensorSamsung S5KGM2n/a
Sensor size1/21/2
Pixel size0.8 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Sensor size1/5.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy A22 5G
54
Xiaomi Redmi Note 15 5G
n/a
Video quality
Samsung Galaxy A22 5G
31
Xiaomi Redmi Note 15 5G
n/a
Overall camera score
Samsung Galaxy A22 5G
48
Xiaomi Redmi Note 15 5G
n/a
Bokeh50n/a
Preview48n/a
Zoom43n/a
Sources: DxOMark [Samsung Galaxy A22 5G]

Front camera

Matrix 8 MP 8 MP
Photo resolution 3264x2448 pixels n/a
Aperture f/2.0 f/2.0
Sensor CMOS n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) 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 SlotNoNo
2G BandsGSM GSM850, GSM900, DCS1800, PCS1900n/a
3G BandsUMTS B1 (2100), B2 (1900), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B2/B3/B5/B7/B8/B20/B28/B38/B40/B41)n/a
LTE category18n/a
5G SupportYesYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy A22 5G
83.5 dB
Xiaomi Redmi Note 15 5G
n/a

Other

Class Budget Mid-range
Announced June, 2021 yr August, 2025 yr
Release Date June, 2021 yr August, 2025 yr
Launch Price ($) 230 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 Yes 15 W 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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