Samsung Galaxy A32 vs Samsung Galaxy M55 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 25, 2021 March 28, 2024
Release Year 2021 2024

Physical

Volume 98.24 cm³ 97.8 cm³
Screen Size to Weight Ratio 3.48 "/g 3.72 "/g
Weight 184 g 180 g
Height 158.9 mm 163.9 mm
Width 73.6 mm 76.5 mm
Thickness 8.4 mm 7.8 mm
Foldable Design No No
Available Colors
  • Awesome Black
  • Awesome White
  • Awesome Blue
  • Awesome Violet
  • Light Green
  • Dark Blue

Display

Screen Size 6.4 " 6.7 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.6 % 86.4 %
Pixel Density 411 PPI 393 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 800 nits 1000 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 111.38 mAh/in²
Battery Density 50.9 mAh/cm³ 51.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Mali-G52 MC2 Adreno 644

Connectivity

USB Version 2.0 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy A32Samsung Galaxy M55Practical Impact
Design
Dimensions158.9 × 73.6 × 8.4 mm163.9 × 76.5 × 7.8 mmM55 is taller and wider, but slightly thinner. A32 will feel more compact in the hand, while M55 offers a larger screen but might be less pocketable.
Weight184g180gNegligible difference in weight. Both will feel similarly weighted in the hand.
Display
Size6.4"6.7"M55 offers a larger viewing area, better for media consumption and gaming.
Resolution1080x24001080x2400Both provide the same sharpness.
PPI411393Similar pixel density, both are sharp, but A32 is slightly sharper, though the difference is very minimal to the naked eye.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate90Hz120HzM55's 120Hz refresh rate will make scrolling and animations feel noticeably smoother.
Brightness0 nits0 nitsPeak brightness is not specified, which limits a true comparison in this area.
Performance
ChipsetMediatek Helio G80 (12 nm)Qualcomm Snapdragon 7 Gen 1 (4 nm)M55's chipset is significantly more powerful, offering faster app loading, smoother multitasking, and better gaming.
AnTuTu Score200,458698,000M55 has much higher performance, capable of handling demanding tasks. A32 will struggle with heavy games and intense multitasking.
GPUMali-G52 MC2Adreno 644M55's GPU is substantially more capable and will handle modern games with higher graphics settings and smoother frame rates.
Camera
Main Camera64.2MP, f/1.850MP, f/1.8A32 has higher resolution, but M55's image processing might lead to better quality, as resolution isn't everything. Note that sensor details are missing.
Selfie Camera20MP, f/2.250MP, f/2.2M55 has higher resolution, leading to sharper selfie pictures.
Wide Angle Lens8MP, f/2.28MP, f/2.2, 1.12 µm pixel sizeComparable wide angle performance, with M55 having a bit more information about its pixel size, but this might be a small difference in performance.
Portrait (Depth)5MP, f/2.4Not AvailableA32 has a dedicated depth sensor, which may lead to better portrait mode photos, but it is a separate sensor with a low resolution.
Macro Lens5MP, f/2.42MP, f/2.4A32 has a higher resolution macro lens, which may capture more details in close-up photos, but macro lenses are often a gimmick.
Video Recording1080p@30fps4K@30fps (OIS,EIS), 1080p@60fps (OIS,EIS)M55 records at 4k for a higher quality video as well as 60 fps for smoother video. Also has Optical and Electronic Stabilization compared to only Electronic in A32.
Battery
Capacity5000mAh5000mAhBoth should provide similar battery life depending on usage.
ChargingLi-Ion45W fast charging, Li-IonM55's fast charging allows significantly faster refills.
Software
OSAndroid 11 (up to 13)Android 14M55 offers a more up-to-date version, more new features and potentially better security.
Connectivity
WiFi802.11ac802.11ax (WiFi 6)M55's WiFi 6 offers faster speeds, lower latency, and better performance in crowded networks.
Bluetooth5.05.2M55 has a newer version, which offers better connection stability and possibly improved audio quality, with added codecs.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, NavICM55 has more GPS systems for better location accuracy.
Storage
Internal64GB/128GB128GB/256GBM55 provides higher storage options for storing more data.
RAM4GB/6GB/8GB8GBM55 comes with 8GB of RAM, which is better for running more applications smoothly at the same time.
ExpandableNoNoNeither phone can expand storage, so storage management is important.
Audio
QualityBasicDolby AtmosM55 offers Dolby Atmos for a more immersive and enhanced audio experience.
Security
FeaturesBasic FingerprintBasic FingerprintBoth offer similar fingerprint security features.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5M55's screen will be more durable, resistant to scratches and impacts.
Sensors
SensorsHall, Fingerprint, Proximity, Accelerometer, Compass, GyroscopeFingerprint, Proximity, Accelerometer, Compass, GyroscopeBoth have similar sensor suites; A32 has the Hall sensor, which might be used for additional magnetic-based features, though the practical impact is minimal.

2. Key Differences Analysis

Samsung Galaxy A32 Advantages:

  • Lower cost: Likely more affordable, making it a good option for budget-conscious users.
  • Dedicated Depth Sensor: Dedicated depth sensor may be better for portrait mode photography, compared to software processing.
  • Macro lens at higher resolution: Can capture more detailed macro images, though these lenses are rarely used in most cases.

Samsung Galaxy M55 Advantages:

  • Significantly Faster Performance: Snapdragon 7 Gen 1 offers vastly better CPU/GPU performance for gaming and multitasking.
  • Smoother Display: 120Hz refresh rate enhances the user experience with smoother animations.
  • Superior Camera: Better selfie camera, 4K video recording, Optical Image Stabilization (OIS) and Electronic Image Stabilization (EIS) for sharper video and better low-light photos.
  • Faster Charging: 45W fast charging significantly reduces charging time.
  • More Modern Software: Android 14 offers more new features and potentially improved security.
  • Better Connectivity: Newer Wi-Fi 6 and Bluetooth 5.2 standards for faster and more stable wireless connections.
  • Higher Storage Options: 256GB storage option for users who need more space.
  • Better Build Quality Corning Gorilla Glass 5 provides more screen durability.
  • Dolby Atmos Provides an enhanced audio experience.
  • More GPS systems Provides greater accuracy when using location based apps.

Trade-offs:

  • A32: Lower performance, slower charging, older software, and less durable screen.
  • M55: Likely to be more expensive and doesn't have a dedicated depth sensor for portrait shots.

3. User Profiles & Recommendations

Samsung Galaxy A32 - Ideal User:

  • Budget-conscious individuals who need a basic smartphone for everyday tasks.
  • Users who don't play demanding mobile games and need only basic performance.
  • Users who are less concerned about video quality.
  • Users who want a simple phone with a good display.

Use Cases: Casual browsing, social media, basic photography, watching videos, everyday app usage.

Samsung Galaxy M55 - Ideal User:

  • Users who want a more premium smartphone experience without paying top-tier prices.
  • Mobile gamers who require smooth performance.
  • Users who prioritize taking high-quality photos and videos.
  • Those who want a smoother display with a faster refresh rate and want a more future-proof device.
  • Users who want faster charging and better wireless connectivity.
  • Users who want better audio features.

Use Cases: Mobile gaming, social media content creation, high-quality photography, video editing and viewing, daily multitasking, and productivity.

4. Decision Framework

Key Questions to Ask:

  1. Budget: How much am I willing to spend on a smartphone?
  2. Performance Needs: Do I play demanding games or require intensive multitasking?
  3. Camera Priorities: Is high-quality photo and video capture important to me?

Scenario-Based Recommendations:

  • Scenario 1: Budget User: If budget is the primary concern and you need only basic functionality for daily tasks, the Galaxy A32 is a suitable option.
  • Scenario 2: Performance & Camera User: If you prioritize a smooth, high-performance device with a good camera and are willing to pay more, the Galaxy M55 is the clear winner.
  • Scenario 3: Balanced User: If you want a balance between price and performance, but also want good video, then the Galaxy M55 is still the better option, especially given its longer software support.

My Choice

I would choose the Samsung Galaxy M55. While the A32 may be cheaper, the M55 offers a significant leap in overall performance, with a vastly superior chipset, a smoother display, a better camera system with 4K video and OIS, significantly faster charging, a better build quality (Gorilla Glass 5), and newer software (Android 14). The M55 will feel noticeably faster and more responsive in daily usage. The price difference may be significant, but for the benefits in everyday performance and longevity of the phone, the M55 provides a much better overall user experience for a longer period of time. Therefore, the M55 offers a better price-to-value ratio, especially if you are not on a very tight budget.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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Bridging technical complexity with engaging, accessible narratives.