Home Phone comparison Samsung Galaxy A22 and Xiaomi Redmi 15 4G - Which is better?

Samsung Galaxy A22 vs Xiaomi Redmi 15 4G

44 out 100
Samsung Galaxy A22
VS
60 out 100
Xiaomi Redmi 15 4G
Samsung Galaxy A22
Xiaomi Redmi 15 4G

Compared 2 smartphones : Samsung Galaxy A22 Manufactured in June, 2021, with display 6.4 with chipsetMediaTek Helio G80, vs Xiaomi Redmi 15 4G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 685. 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
  • Lighter design: 186g vs 224g
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher pixel density: 374ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Infrared port

Versions

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

Review

Key Specs Samsung Galaxy A22 and Xiaomi Redmi 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 A22
vs
Xiaomi Redmi 15 4G

Display

Display quality comparison
Type Super AMOLED IPS LCD
Size 6.4 in 6.9 in
Resolution 720x1600 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 274 ppi 374 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 390 nits n/a
HDR support No No
Screen-to-body ratio 84.3 % 83.1 %
Features Always-On Display n/a
Display test
Peak brightness (auto)
Samsung Galaxy A22
594 nits
Xiaomi Redmi 15 4G
n/a
sRGB gamut140.9 %n/a
PWM (Flicker)127 Hzn/a
Response time6 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Samsung Galaxy A22]

Design & Build

Design and ergonomics comparison
Height 159.3 mm (6.27 in) 171.1 mm (6.74 in)
Width 73.6 mm (2.9 in) 82.1 mm (3.23 in)
Thickness 8.4 mm (0.33 in) 8.6 mm (0.34 in)
Weight 186 g (6.56 oz) 224 g (7.9 oz)
Water resistance No IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Green
- Purple		 - Black
- Gray
- Purple
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Samsung Galaxy A22
84.3 %
Xiaomi Redmi 15 4G
83.1 %

Performance

Testing Samsung Galaxy A22 and Xiaomi Redmi 15 4G In benchmarks
Processor
Chipset MediaTek Helio G80 Qualcomm Snapdragon 685
Max Frequency 2000 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process TSMC TSMC
Transistor Size 12 nm 6 nm
Neural Processor Yes Hexagon 686
Graphics Mali-G52 MP2 Adreno 610
GPU Cores 48 128
GPU Frequency 1000 MHz 1260 MHz
FLOPS 91.2 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A22
521
Xiaomi Redmi 15 4G
475
Geekbench 6 (Multi-Core)
Samsung Galaxy A22
1568
Xiaomi Redmi 15 4G
1514
Geekbench 6 (Single-Core)521475
Geekbench 6 (Multi-Core)15681514
AnTuTu 10
AnTuTu 10
Samsung Galaxy A22
238275
Xiaomi Redmi 15 4G
380990
CPU82122114885
GPU3869457988
Memory47798103236
UX69661104881
NanoReview Score238275380990
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A22
682
Xiaomi Redmi 15 4G
n/a
Max Surface Temp.47.5 °Cn/a
Stability98 %n/a
Graphics Test4 fpsn/a
Graphics Score682n/a
Sources: 3DMark [Samsung Galaxy A22]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A22
6681
Xiaomi Redmi 15 4G
n/a
Writing score7093n/a
Web score5336n/a
Video editing5527n/a
Data manipulation5981n/a
NanoReview Score6681n/a

Memory

RAM
RAM Size - 4 GB
- 6 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 CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 18.1 GB n/a
UI Skin One UI Core 5.0 HyperOS 2.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 15 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (23% in 30 min) Yes
Full Charge Time 2:20 h n/a
Battery Life Test
Battery Life
Samsung Galaxy A22
25:29
Xiaomi Redmi 15 4G
n/a
Web Browsing10:51 hn/a
Video Playback14:45 hn/a
Games05:51 hn/a
Standby Mode121 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Optical 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
Lenses count Standard: 48 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth
Features Bokeh effect Bokeh effect
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
Sensor size1/2.0n/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 13 MP 8 MP
Photo resolution 4128x3096 pixels n/a
Aperture f/2.2 f/2.0
Sensor Sony IMX258 n/a
Sensor size 1/3.1 n/a
Pixel size 1.12 μm n/a
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
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5
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		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900n/a
3G BandsUMTS B1 (2100), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)n/a
LTE category7n/a
5G SupportNoNo

Sound

Speakers Mono n/a
3.5 mm Jack Yes Yes
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy A22
80.1 dB
Xiaomi Redmi 15 4G
n/a

Other

Class Budget Budget
Announced June, 2021 yr August, 2025 yr
Release Date June, 2021 yr August, 2025 yr
Launch Price ($) 230 n/a
MSRP ($) n/a 150
Sensors - Gyroscope
- Accelerometer
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 15 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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