Lenovo Legion Pro vs. Samsung Galaxy A54: A Deep Dive into Performance and Battery Life

The Lenovo Legion Pro, while released with flagship aspirations, now occupies a unique space as a performance-focused device available at a more accessible price point. We pit it against the Samsung Galaxy A54, a current-generation mid-range champion known for its balanced feature set and impressive battery endurance, to determine which phone delivers the best overall experience.
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🏆 Quick Verdict

For users prioritizing raw gaming performance and fast charging, the Lenovo Legion Pro is the clear winner. However, the Samsung Galaxy A54 excels in battery life, offering over 11 hours of active use and a more refined, all-around experience for everyday tasks.

PHONES
Phone Names Lenovo Legion Pro Samsung Galaxy A54
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 - International
5G bandsSA/NSA1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
SpeedHSPA 42.2/5.76 Mbps, LTE (4CA) Cat15 800/210 Mbps, 5G 2.5 Gbps DLHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA 800 & TD-SCDMA25, 41, 66, 71 SA/NSA/Sub6/mmWave - USA
Launch
Announced2020, July 22. Released 2020, July 302023, March 15
StatusDiscontinuedAvailable. Released 2023, March 24
Body
BuildGlass front, glass back, aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Dimensions169.2 x 78.5 x 9.9 mm (6.66 x 3.09 x 0.39 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
Weight239 g (8.43 oz)202 g (7.13 oz)
 Water-repellent coatingIP67 dust/water resistant (up to 1m for 30 min)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2340 pixels, 19.5:9 ratio (~388 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.65 inches, 108.6 cm2 (~81.7% screen-to-body ratio)6.4 inches, 100.5 cm2 (~82.9% screen-to-body ratio)
TypeAMOLED, 144Hz, HDR10+Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Platform
CPUOcta-core (1x3.09 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G+ (7 nm+)Exynos 1380 (5 nm)
GPUAdreno 650Mali-G68 MP5
OSAndroid 10, Legion OS/ ZUI12Android 13, up to 4 major Android upgrades, One UI 7
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 3.1-
Main Camera
Dual64 MP, f/1.9, 25mm (wide), 1/1.72", 0.8µm, PDAF 16 MP, f/2.2, 120˚, 16mm (ultrawide)-
FeaturesDual-LED flash, panorama, HDRLED flash, panorama, HDR
Single-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 gyro-EIS4K@30fps, 1080p@30/60fps, 720p@480fps, gyro-EIS
Selfie camera
FeaturesLED flash, HDR-
SingleMotorized pop-up 20 MP, f/2.2, 25mm (wide), 1/3.1", 0.9µm32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video4K@30fps4K@30fps, 1080p@30/60fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE, aptX HD, aptX Adaptive5.3, A2DP, LE
NFCYesYes (market/region dependent)
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USBTwo USB Type-C, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, 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, proximity, compassFingerprint (under display, optical), accelerometer, gyro, compass, barometer (USA only)
 -Virtual proximity sensing
Battery
Charging45W wired, (128GB 8GB RAM model) 65W wired, (128GB 12GB RAM, 256GB 12GB RAM models) 90W wired, 50% in 10 min, 100% in 30 min (512GB 16GB RAM model)25W wired
TypeLi-Po 5000 mAh5000 mAh
Misc
ColorsVengeance Red, Blazing Blue, WhiteLime, Graphite, Violet, White
ModelsL79031SM-A546V, SM-A546U, SM-A546U1, SM-A546B, SM-A546B/DS, SM-A546E, SM-A546E/DS, SM-A5460, SM-A546M, SM-A546M/DS, SM-A546W
Price-€ 210.00 / $ 119.11 / £ 169.95 / ₹ 28,999
SAR-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)

Lenovo Legion Pro

  • Faster processor (Snapdragon 865)
  • Faster charging speeds (up to 90W)
  • Potentially more RAM options (up to 16GB)

  • Older chipset (Snapdragon 865)
  • Battery life likely inferior to A54
  • Camera details are limited

Samsung Galaxy A54

  • Excellent battery life (119h endurance)
  • Brighter display (980 nits)
  • More efficient chipset (Exynos 1380)

  • Slower processor than Legion Pro
  • Slower charging speed (25W)
  • May struggle with the most demanding games

Display Comparison

The Samsung Galaxy A54 boasts a brighter display, peaking at 980 nits, compared to the Legion Pro’s unspecified peak brightness. This translates to better visibility outdoors. While the Legion Pro’s refresh rate is unknown, the A54’s smooth visuals are a key advantage. The A54’s ‘Infinite’ contrast ratio (nominal) suggests a VA panel, offering deeper blacks, while the Legion Pro’s panel type is not specified. The A54’s display is geared towards content consumption and everyday usability, while the Legion Pro’s display likely prioritizes responsiveness for gaming.

Camera Comparison

Both devices offer photo and video capabilities, but detailed sensor information is limited for the Legion Pro. The Galaxy A54 likely features a more modern image processing pipeline. The Legion Pro’s camera system is likely tuned for speed and responsiveness, while the A54’s camera focuses on delivering balanced, high-quality images in various lighting conditions. The A54’s inclusion of OIS (Optical Image Stabilization) is a significant advantage for video recording and low-light photography, a feature likely absent in the Legion Pro.

Performance

The Lenovo Legion Pro’s Qualcomm Snapdragon 865 5G+ chipset, built on a 7nm+ process, was a flagship processor in its time. Its octa-core CPU configuration (1x3.09 GHz Cortex-A77, 3x2.42 GHz Cortex-A77, 4x1.80 GHz Cortex-A55) provides substantial processing power. However, the Samsung Galaxy A54’s Exynos 1380 (5nm) is more power-efficient. The smaller 5nm node allows for better thermal management, potentially reducing throttling during sustained workloads. While the Snapdragon 865 initially outperforms the Exynos 1380 in raw benchmarks, the A54’s efficiency could lead to more consistent performance over extended gaming sessions. The Legion Pro’s RAM options (8GB or 12GB) are paired with the Snapdragon, while the A54’s RAM is not specified, but the Legion Pro’s higher RAM ceiling is beneficial for multitasking and demanding games.

Battery Life

The Samsung Galaxy A54 shines in battery life, achieving an active use score of 11:15h and an endurance rating of 119h. The Lenovo Legion Pro’s battery capacity is unknown, but its 45W/65W/90W charging options (depending on RAM configuration) are significantly faster than the A54’s 25W charging. The 90W charging on the 512GB Legion Pro model can reach 100% in just 30 minutes, a massive convenience. However, faster charging doesn’t compensate for a smaller battery; the A54’s endurance rating suggests it will last considerably longer on a single charge.

Buying Guide

Buy the Lenovo Legion Pro if you need a phone capable of handling demanding games at high settings, appreciate extremely fast charging speeds (up to 90W depending on the model), and don't mind potentially shorter battery life. Buy the Samsung Galaxy A54 if you prefer a phone with exceptional battery endurance, a vibrant display, and a more polished software experience for daily use, even if it means sacrificing some raw processing power.

Frequently Asked Questions

❓ Does the Exynos 1380 in the Galaxy A54 overheat during prolonged gaming sessions?
The Exynos 1380’s 5nm process is designed for improved thermal efficiency compared to the Snapdragon 865’s 7nm+ process. While it won’t match the cooling capabilities of dedicated gaming phones, the A54 is less prone to significant throttling during extended gaming, offering more consistent performance.
❓ Is the 45W/65W/90W charging on the Legion Pro significantly faster in real-world use?
Yes, the Legion Pro’s charging speeds, especially the 90W variant, are considerably faster than the A54’s 25W charging. The 90W model can reach a full charge in approximately 30 minutes, providing a substantial convenience for users who need a quick power boost.
❓ How does the Snapdragon 865 handle demanding games like Genshin Impact or PUBG?
The Snapdragon 865 is still capable of running demanding games like Genshin Impact and PUBG, but you may need to lower graphics settings to maintain a stable frame rate. The A54 may require even more compromises in graphical fidelity to achieve similar performance.
❓ Is the lack of detailed camera specs for the Legion Pro a major drawback?
Yes, the limited information about the Legion Pro’s camera system is a concern. The A54’s camera is likely more versatile and offers better image quality, especially in challenging lighting conditions, due to its more modern image processing and OIS.