Home Phone comparison Samsung Galaxy A73 5G and Xiaomi Redmi 15 5G - Which is better?

Samsung Galaxy A73 5G vs Xiaomi Redmi 15 5G

57 out 100
Samsung Galaxy A73 5G
VS
61 out 100
Xiaomi Redmi 15 5G
Samsung Galaxy A73 5G
Xiaomi Redmi 15 5G

Compared 2 smartphones : Samsung Galaxy A73 5G Manufactured in April, 2022, with display 6.7 with chipsetQualcomm Snapdragon 778G, vs Xiaomi Redmi 15 5G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 6s 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 A73 5G
  • Higher pixel density: 393ppi
  • Lighter design: 181g vs 224g
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi 15 5G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.1 vs 5
  • Infrared port
  • Includes charger

Versions

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

Review

Key Specs Samsung Galaxy A73 5G and Xiaomi Redmi 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.
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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 A73 5G
vs
Xiaomi Redmi 15 5G

Display

Display quality comparison
Type Super AMOLED IPS LCD
Size 6.7 in 6.9 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 393 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 500 nits n/a
HDR support Yes HDR10 No
Screen-to-body ratio 87 % 83.1 %
Features - DCI-P3
- Always-On Display		 n/a

Design & Build

Design and ergonomics comparison
Height 163.7 mm (6.44 in) 171.1 mm (6.74 in)
Width 76.1 mm (3 in) 82.1 mm (3.23 in)
Thickness 7.6 mm (0.3 in) 8.6 mm (0.34 in)
Weight 181 g (6.38 oz) 224 g (7.9 oz)
Water resistance IP67 IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Gray
- Green		 - Black
- Gray
- Green
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Samsung Galaxy A73 5G
87 %
Xiaomi Redmi 15 5G
83.1 %

Performance

Testing Samsung Galaxy A73 5G and Xiaomi Redmi 15 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 778G Qualcomm Snapdragon 6s Gen 3
Max Frequency 2400 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Kryo 670 Silver (Cortex-A55))
- 3/2.4 (Kryo 670 Gold (Cortex-A78))
- 1/2.4 (Kryo 670 Prime (Cortex-A78))		 - 6/2 (Cortex-A55)
- 2/2.3 (Cortex-A78)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Hexagon 770 Hexagon
Graphics Adreno 642 Adreno 619
GPU Cores 512 256
GPU Frequency 550 MHz 900 MHz
FLOPS 844 GFLOPS 460.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A73 5G
920
Xiaomi Redmi 15 5G
935
Geekbench 6 (Multi-Core)
Samsung Galaxy A73 5G
2791
Xiaomi Redmi 15 5G
2109
Geekbench 6 (Single-Core)920935
Geekbench 6 (Multi-Core)27912109
Sources: Geekbench v6 [Samsung Galaxy A73 5G]
AnTuTu 10
AnTuTu 10
Samsung Galaxy A73 5G
579837
Xiaomi Redmi 15 5G
473154
CPU207203153170
GPU13849391687
Memory9548299792
UX138659128505
NanoReview Score579837473154
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A73 5G
2457
Xiaomi Redmi 15 5G
n/a
Stability98 %n/a
Graphics Test14 fpsn/a
Graphics Score2457n/a
Sources: 3DMark [Samsung Galaxy A73 5G]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A73 5G
12127
Xiaomi Redmi 15 5G
n/a
Writing score14071n/a
Web score10580n/a
Video editing7243n/a
Data manipulation9125n/a
NanoReview Score12127n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 4 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 2.2UFS 2.2
Memory CardMicroSDNo

Software

OS Android 12 (Upgradeable to Android 14) Android 15
OS Size 36.9 GB n/a
UI Skin One UI 6.1 HyperOS 2.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 25 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (45% in 30 min) Yes
Full Charge Time 1:24 h n/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12000x9000 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 (720p) n/a
Lenses count Standard: 108 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix108 MP50 MP
Aperturef/1.8f/1.8
SensorSamsung ISOCELL HM6n/a
Sensor size1/1.67n/a
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
SensorSony IMX258n/a
Sensor size1/3.06n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 8 MP
Photo resolution 6464x4864 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 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 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
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - 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 SlotYesNo
2G BandsGSM GSM850, 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/B13/B17/B20/B26/B28/B38/B40/B41/B66)n/a
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No Yes
FM Radio n/a Yes
Dolby Atmos Yes n/a

Other

Class Mid-range Mid-range
Announced March, 2022 yr August, 2025 yr
Release Date April, 2022 yr August, 2025 yr
Launch Price ($) 465 n/a
MSRP ($) n/a 230
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

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Total Votes: 2

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