Samsung Galaxy A54 vs M42 5G: A Deep Dive into Samsung's Mid-Range Contenders

The Samsung Galaxy M42 5G, released in 2021, offered a compelling 5G experience at a budget price point. Now, with the 2023 Galaxy A54, Samsung presents a newer contender with a more refined design and updated internals. This comparison dissects the key differences between these two devices, helping you determine which one best suits your needs and budget.
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🏆 Quick Verdict

For most users in 2024, the Samsung Galaxy A54 is the superior choice. While the M42 5G remains a viable option for those on a very tight budget, the A54’s significantly more powerful Exynos 1380 chipset, brighter display, and faster charging outweigh the M42’s initial cost advantage.

PHONES
Phone Names Samsung Galaxy M42 5G Samsung Galaxy A54
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 - International
5G bands1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub61, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 -25, 41, 66, 71 SA/NSA/Sub6/mmWave - USA
Launch
Announced2021, April 282023, March 15
StatusAvailable. Released 2021, May 01Available. Released 2023, March 24
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Dimensions164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in)158.2 x 76.7 x 8.2 mm (6.23 x 3.02 x 0.32 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Weight190 g (6.70 oz)202 g (7.13 oz)
 -IP67 dust/water resistant (up to 1m for 30 min)
Display
Protection-Corning Gorilla Glass 5
Resolution720 x 1600 pixels, 20:9 ratio (~266 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio)6.4 inches, 100.5 cm2 (~82.9% screen-to-body ratio)
TypeSuper AMOLEDSuper AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Platform
CPUOcta-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetQualcomm SM7225 Snapdragon 750G 5G (8 nm)Exynos 1380 (5 nm)
GPUAdreno 619Mali-G68 MP5
OSAndroid 11, upgradable to Android 13, One UI 5.1Android 13, up to 4 major Android upgrades, One UI 7
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal128GB 6GB RAM, 128GB 8GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 2.1-
Main Camera
FeaturesLED flash, panorama, HDRLED flash, panorama, HDR
Quad48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens-
Single20 MP, f/2.2, (wide)32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Triple-50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.X", 1.12µm 5 MP (macro)
Video4K@30fps, 1080p@30fps, 720p@480fps4K@30fps, 1080p@30/60fps, 720p@480fps, gyro-EIS
Selfie camera
FeaturesHDR-
Single20 MP, f/2.2, (wide)32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps4K@30fps, 1080p@30/60fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker YesYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE5.3, A2DP, LE
NFCYesYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, optical), accelerometer, gyro, compass, barometer (USA only)
 Virtual proximity sensingVirtual proximity sensing
Battery
Charging15W wired25W wired
TypeLi-Po 5000 mAh5000 mAh
Misc
ColorsPrism Dot Black, Prism Dot GrayLime, Graphite, Violet, White
ModelsSM-M426B, SM-M426B/DSSM-A546V, SM-A546U, SM-A546U1, SM-A546B, SM-A546B/DS, SM-A546E, SM-A546E/DS, SM-A5460, SM-A546M, SM-A546M/DS, SM-A546W
PriceAbout 220 EUR€ 210.00 / $ 119.11 / £ 169.95 / ₹ 28,999
SAR0.69 W/kg (head)0.81 W/kg (head)     0.67 W/kg (body)
SAR EU-0.69 W/kg (head)     1.34 W/kg (body)
Tests
Battery life- Endurance rating 119h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.6 LUFS (Good)
Performance- AnTuTu: 506678 (v9) GeekBench: 2703 (v5.1), 2797 (v6) GFXBench: 25fps (ES 3.1 onscreen)

Samsung Galaxy M42 5G

  • Significantly lower price point (typically)
  • 5G connectivity
  • Decent performance for basic tasks

  • Older chipset with lower performance
  • Slower 15W charging
  • Likely lower display quality

Samsung Galaxy A54

  • More powerful Exynos 1380 chipset
  • Brighter and more vibrant display
  • Faster 25W charging
  • Improved camera performance

  • Higher price tag
  • May not be significantly faster for very basic tasks

Display Comparison

The Galaxy A54 boasts a significantly brighter display, reaching a measured 980 nits, compared to an unstated value for the M42 5G. This higher peak brightness translates to better visibility outdoors under direct sunlight. While both displays have an 'Infinite' contrast ratio (nominal), the A54’s panel technology is likely more advanced, offering improved color accuracy and viewing angles. The M42 5G’s display, being older, may exhibit lower color gamut coverage and potentially a lower PWM dimming rate, which could cause eye strain for sensitive users.

Camera Comparison

Both phones feature photo and video capabilities, but details regarding sensor sizes and specific features are limited for the M42 5G. The A54 likely benefits from Samsung’s newer image processing algorithms and potentially a larger main sensor, resulting in improved image quality, especially in low-light conditions. While both may include a 2MP macro camera, these are generally of limited utility. The A54’s camera system is expected to offer more consistent performance and a wider range of features, such as improved video stabilization and potentially 4K recording at higher frame rates.

Performance

The core difference lies in the chipsets: the M42 5G utilizes the Qualcomm Snapdragon 750G 5G (8nm), while the A54 is powered by Samsung’s Exynos 1380 (5nm). The 5nm fabrication process of the Exynos 1380 provides a clear advantage in power efficiency and thermal management. The A54’s CPU configuration – a combination of 4x2.4 GHz Cortex-A78 and 4x2.0 GHz Cortex-A55 cores – outperforms the M42 5G’s 2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570 setup in both single-core and multi-core benchmarks. This translates to snappier app launches, smoother multitasking, and a more responsive user experience on the A54. The A54 also benefits from potentially faster RAM (likely LPDDR5 vs LPDDR4X in the M42 5G).

Battery Life

The Galaxy A54 achieves an impressive active use battery score of 11:15h and an endurance rating of 119h, indicating excellent battery life. The M42 5G’s battery capacity is unknown, but its less efficient Snapdragon 750G chipset and slower 15W charging likely result in shorter runtimes and longer charging times. The A54’s 25W wired charging significantly reduces charging times, allowing for a quicker top-up when needed. While both have the same endurance rating, the A54's faster charging is a significant convenience factor.

Buying Guide

Buy the Samsung Galaxy M42 5G if you prioritize 5G connectivity on the absolute lowest budget and are willing to compromise on performance and display quality. Buy the Samsung Galaxy A54 if you value a brighter, more vibrant display, smoother performance for demanding apps and games, and faster 25W charging, even at a slightly higher price point.

Frequently Asked Questions

❓ Does the Exynos 1380 in the Galaxy A54 experience thermal throttling during extended gaming sessions?
While the Exynos 1380 is a capable chipset, it can exhibit some thermal throttling under sustained heavy load, such as prolonged gaming. However, the 5nm fabrication process and Samsung’s thermal management solutions mitigate this issue, providing a generally smooth gaming experience. It's less prone to throttling than the Snapdragon 750G in the M42 5G.
❓ Is the 2MP macro camera on either phone worth using?
Generally, 2MP macro cameras on budget and mid-range phones offer limited image quality. They are often included for marketing purposes but rarely deliver truly detailed macro shots. You're better off using the main camera and cropping in for a similar result.
❓ What 5G bands does the Galaxy M42 5G support, and are they compatible with my carrier?
The Galaxy M42 5G supports a range of 5G bands, but compatibility varies by region and carrier. You should check your carrier's website or contact them directly to confirm whether the M42 5G is fully compatible with their 5G network.
❓ How does the software update support compare between the Galaxy A54 and the older Galaxy M42 5G?
The Galaxy A54 will receive significantly longer software update support from Samsung, including both Android OS upgrades and security patches. The M42 5G, being an older model, has likely reached the end of its major Android update cycle, receiving only critical security updates.