Samsung Galaxy M15 vs Samsung Galaxy A15 4G

Compared 2 smartphones : Samsung Galaxy M15 Manufactured in April, 2024, with display 6.5 with chipsetMediaTek Dimensity 6100 Plus, vs Samsung Galaxy A15 4G, Manufactured in December, 2023 with chipsetMediaTek Helio G99. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy M15
  • Higher battery capacity: 6000mAh vs 5000mAh
Reasons to choose Samsung Galaxy A15 4G
  • Lighter design: 200g vs 217g

Versions

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

Review

Key Specs Samsung Galaxy M15 and Samsung Galaxy A15 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
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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 Super AMOLED Super AMOLED
Size 6.5 in 6.5 in
Resolution 1080x2340 pixels 1080x2340 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 396 ppi 396 ppi
Refresh rate 90 Hz 90 Hz
Adaptive refresh rate No No
Max brightness 800 nits 800 nits
HDR support No No
Screen-to-body ratio 84.4 % 84.4 %
Features DCI-P3 DCI-P3
Display test
Peak brightness (auto)
Samsung Galaxy M15
675 nits
Samsung Galaxy A15 4G
805 nits
sRGB gamut141.9 %100 %
PWM (Flicker)359 Hz187 Hz
Response time8 ms1 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 160.1 mm (6.3 in) 160.1 mm (6.3 in)
Width 76.8 mm (3.02 in) 76.8 mm (3.02 in)
Thickness 9.3 mm (0.37 in) 8.4 mm (0.33 in)
Weight 217 g (7.65 oz) 200 g (7.05 oz)
Water resistance No No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Gray
- Blue
- Yellow
- Black
- Blue
- Yellow
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Samsung Galaxy M15
84.4 %
Samsung Galaxy A15 4G
84.4 %

Performance

Testing Samsung Galaxy M15 and Samsung Galaxy A15 4G In benchmarks
Processor
Chipset MediaTek Dimensity 6100 Plus MediaTek Helio G99
Max Frequency 2200 MHz 2200 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
- 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Yes Yes
Graphics Mali-G57 MP2 Mali-G57 MP2
GPU Cores 128 128
GPU Frequency 950 MHz 1000 MHz
FLOPS 243.2 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy M15
689
Samsung Galaxy A15 4G
752
Geekbench 6 (Multi-Core)
Samsung Galaxy M15
1884
Samsung Galaxy A15 4G
2036
Geekbench 6 (Single-Core)689752
Geekbench 6 (Multi-Core)18842036
Geekbench Compute (GPU)1231n/a
AnTuTu 10
AnTuTu 10
Samsung Galaxy M15
370348
Samsung Galaxy A15 4G
401068
CPU130365134478
GPU6259766843
Memory8100989244
UX96377110503
NanoReview Score370348401068

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB
8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 14
OS Size 18 GB 23 GB
UI Skin One UI 6 One UI 6

Battery

Volume 6000 mAh 5000 mAh
Max Charging Power 25 W 25 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (45% in 30 min) Yes (47% in 30 min)
Full Charge Time 1:38 h 1:21 h
Battery Life Test
Battery Life
Samsung Galaxy M15
n/a
Samsung Galaxy A15 4G
26:31
Web Browsingn/a09:21 h
Video Playbackn/a15:42 h
Gamesn/a07:54 h
Standby Moden/a137 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8160x6120 pixels 8160x6120 pixels
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) 120 fps (720p)
Lenses count Standard: 50 MP
Ultra-wide: 5 MP
Macro: 2 MP
Standard: 50 MP
Ultra-wide: 5 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode
Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm26 mm
Sensorn/aHynix Hi5022Q
Sensor sizen/a1/2.8
Pixel sizen/a0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix5 MP5 MP
Aperturef/2.2f/2.2
Focal lengthn/a17 mm
Sensorn/aSmartSense SC501CS
Sensor sizen/a1/5
Pixel sizen/a1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 13 MP 13 MP
Photo resolution 4160x3120 pixels 4128x3096 pixels
Aperture f/2.0 f/2.0
Focal length 26 mm 26 mm
Sensor CMOS GalaxyCore GC013A
Sensor size n/a 1/3.06
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization No No
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 5.3 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- Charging
- USB Storage Mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)UMTS B1(2100), B5(850), B8(900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B26/B28/B38/B40/B41/B66)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE categoryn/a13
5G SupportYesNo

Sound

Speakers Mono Mono
3.5 mm Jack Yes Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy M15
85 dB
Samsung Galaxy A15 4G
83.8 dB

Other

Class Budget Budget
Announced March, 2024 yr December, 2023 yr
Release Date April, 2024 yr December, 2023 yr
Launch Price ($) 190 170
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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