Lenovo Legion Duel vs. Xiaomi Black Shark 5 Pro: A Deep Dive for Gamers

The Lenovo Legion Duel and Xiaomi Black Shark 5 Pro represent distinct approaches to the gaming phone market. The Legion Duel, leveraging the Snapdragon 865 5G+, prioritizes sustained performance and cooling, while the Black Shark 5 Pro jumps to the newer Snapdragon 8 Gen 1 with a focus on raw power and incredibly fast charging. This comparison dissects their strengths and weaknesses to determine which device reigns supreme for mobile gamers.
Phones Images

🏆 Quick Verdict

For most gamers, the Xiaomi Black Shark 5 Pro is the superior choice. Its Snapdragon 8 Gen 1 chipset delivers significantly higher peak performance, and the 120W charging is a game-changer, fully replenishing the battery in just 15 minutes. While the Legion Duel offers a robust cooling system, the Black Shark 5 Pro’s overall package is more compelling.

PHONES
Phone Names Lenovo Legion Duel Xiaomi Black Shark 5 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - International1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G bands1, 3, 28, 38, 41, 77, 78, 79 SA/NSA1, 3, 8, 28, 41, 77, 78, 79 SA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE (4CA) Cat15 800/210 Mbps, 5G 2.5 Gbps DLHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
Launch
Announced2020, July 22. Released 2020, October 152022, March 30
StatusDiscontinuedAvailable. Released 2022, April 04
Body
BuildGlass front, glass back, aluminum frame-
Dimensions169.2 x 78.5 x 9.9 mm (6.66 x 3.09 x 0.39 in)163.9 x 76.5 x 9.5 mm (6.45 x 3.01 x 0.37 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight239 g (8.43 oz)220 g (7.76 oz)
 Water-repellent coating-
Display
Resolution1080 x 2340 pixels, 19.5:9 ratio (~388 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.65 inches, 108.6 cm2 (~81.7% screen-to-body ratio)6.67 inches, 107.4 cm2 (~85.7% screen-to-body ratio)
TypeAMOLED, 144Hz, HDR10+OLED, 1B colors, 144Hz, HDR10+
Platform
CPUOcta-core (1x3.09 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8250 Snapdragon 865 5G+ (7 nm+)Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
GPUAdreno 650Adreno 730
OSAndroid 10, Legion OS/ ZUI12Android 12, Joy UI 13
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 16GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB 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, HDR, panorama
Single-16 MP, (wide), 1/3.06", 1.0µm
Triple-108 MP, f/1.8, (wide), 1/1.52", 0.7µm, PDAF 13 MP, f/2.4, 120˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, (telephoto macro), AF
Video4K@30fps gyro-EIS4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; HDR10+
Selfie camera
FeaturesLED flash, HDRHDR
SingleMotorized pop-up 20 MP, f/2.2, 25mm (wide), 1/3.1", 0.9µm16 MP, (wide), 1/3.06", 1.0µm
Video4K@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE, aptX HD, aptX Adaptive5.2, A2DP, LE, aptX HD, aptX Adaptive
NFCYesYes
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, QZSS, BDS
RadioNoNo
USBUSB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTGUSB Type-C 2.0, video output
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 (side-mounted), accelerometer, gyro, proximity, compass, barometer (China only)
Battery
Charging65W wired, (128GB 12GB RAM, 256GB 12GB RAM models) 90W wired, 50% in 10 min, 100% in 30 min (512GB 16GB RAM model)120W wired, 100% in 15 min
TypeLi-Po 5000 mAhLi-Po 4650 mAh
Misc
ColorsVengeance Red, Blazing BlueBlack, White
Models-SHARK KTUS-H0
PriceAbout 510 EURAbout 720 EUR
Tests
Battery life- Endurance rating 83h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Performance- AnTuTu: 876704 (v8), 1007133 (v9) GeekBench: 3665 (v5.1) GFXBench: 82fps (ES 3.1 onscreen)

Lenovo Legion Duel

  • Potentially better sustained performance due to mature thermal design
  • Robust cooling system
  • Solid build quality

  • Older Snapdragon 865 5G+ chipset
  • Slower charging speeds (65W/90W)
  • Display brightness likely lower than Black Shark 5 Pro

Xiaomi Black Shark 5 Pro

  • Significantly faster Snapdragon 8 Gen 1 chipset
  • Ultra-fast 120W charging (15 minutes to full)
  • Brighter display (682 nits)

  • Snapdragon 8 Gen 1 can be prone to thermal throttling
  • Battery life may be impacted by higher power draw
  • Camera details are limited

Display Comparison

The Xiaomi Black Shark 5 Pro boasts a brighter display, reaching a measured 682 nits, compared to the Legion Duel’s unspecified peak brightness. While both offer a contrast ratio described as infinite, the Black Shark 5 Pro’s higher brightness translates to better visibility in outdoor conditions. Details regarding panel technology (LTPO, refresh rate) are missing for the Legion Duel, but the Black Shark 5 Pro’s display is clearly superior in terms of peak luminance, offering a more vibrant and readable experience.

Camera Comparison

Both phones feature photo/video capabilities, but detailed camera specifications are limited. Without sensor size or aperture information, a direct comparison is difficult. The Black Shark 5 Pro likely benefits from newer image processing algorithms inherent in the Snapdragon 8 Gen 1 ISP. The Legion Duel’s camera system is likely adequate, but the Black Shark 5 Pro’s newer chipset suggests a more advanced imaging experience. We can assume both phones will have similar limitations in low-light performance without further data.

Performance

The core difference lies in the chipsets. The Black Shark 5 Pro’s Snapdragon 8 Gen 1 (4nm) represents a significant leap over the Legion Duel’s Snapdragon 865 5G+ (7nm+). The 8 Gen 1’s Cortex-X2 prime core clocked at 3.00 GHz, alongside the Cortex-A710 performance cores, provides substantially higher single-core and multi-core performance. However, the 4nm process doesn’t guarantee thermal efficiency; the 8 Gen 1 is known to run hotter. The Legion Duel’s older chipset, while less powerful, benefits from a more mature thermal design, potentially leading to more consistent performance over extended periods. The Black Shark 5 Pro utilizes LPDDR5 RAM, while the Legion Duel’s RAM speed is unspecified, but the newer standard offers a performance advantage.

Battery Life

Both devices achieve an endurance rating of 83 hours, suggesting similar real-world battery life despite differing capacities (unspecified for the Legion Duel). However, the charging speeds are drastically different. The Black Shark 5 Pro’s 120W wired charging can fully charge the battery in just 15 minutes, a massive advantage over the Legion Duel’s 65W (128/256GB models) or 90W (512GB model) charging, which takes 30 minutes for a full charge. This difference in charging speed significantly impacts usability, especially for gamers who need to quickly get back into the action.

Buying Guide

Buy the Lenovo Legion Duel if you prioritize long-term sustained performance and are willing to trade some peak power for potentially less thermal throttling during extended gaming sessions. It’s ideal for users who frequently engage in marathon gaming and value a more conservative thermal profile. Buy the Xiaomi Black Shark 5 Pro if you demand the fastest possible performance, lightning-fast charging, and a brighter display. This phone is for gamers who want the latest technology and don't mind potentially managing thermal throttling with optimized settings.

Frequently Asked Questions

❓ Does the Snapdragon 8 Gen 1 in the Black Shark 5 Pro overheat during prolonged gaming sessions?
The Snapdragon 8 Gen 1 is known to generate more heat than previous generations. While the Black Shark 5 Pro includes cooling features, extended gaming at maximum settings may lead to thermal throttling, reducing performance slightly. Optimizing game settings and utilizing the phone’s cooling features can mitigate this issue.
❓ How does the 120W charging on the Black Shark 5 Pro affect battery health over time?
While 120W charging is incredibly fast, Xiaomi incorporates technologies to minimize battery degradation. The charging system dynamically adjusts the charging rate as the battery fills, reducing stress on the cells. However, all batteries degrade over time, and extremely fast charging *may* contribute to slightly faster degradation compared to slower charging methods, though the impact is likely minimal for most users.
❓ Is the Legion Duel's cooling system enough to offset the performance difference between the Snapdragon 865 and 8 Gen 1?
While the Legion Duel's cooling is excellent for its chipset, it cannot fully close the performance gap with the Snapdragon 8 Gen 1. The 8 Gen 1 offers a substantial increase in raw processing power, and even with throttling, it will likely outperform the 865 in most demanding games.