Lenovo Legion Duel 2 vs. ZTE nubia Red Magic 8 Pro: The Ultimate Gaming Phone Showdown

The Lenovo Legion Duel 2, released in 2021, represented a bold attempt at a dual-screen gaming phone. Now, the ZTE nubia Red Magic 8 Pro arrives with a newer chipset and refined gaming features. This comparison dissects these two devices to determine which delivers the superior mobile gaming experience in 2024, considering both raw power and long-term usability.
Phones Images

🏆 Quick Verdict

For most gamers, the ZTE nubia Red Magic 8 Pro is the clear winner. Its Snapdragon 8 Gen 2 chipset provides a substantial performance leap over the Legion Duel 2’s Snapdragon 888, coupled with improved thermal efficiency and a competitive 80W charging speed. While the Duel 2’s dual-screen is unique, the Red Magic 8 Pro offers a more balanced and modern gaming experience.

PHONES
Phone Names Lenovo Legion Duel 2 ZTE nubia Red Magic 8 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 431, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
5G bands1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE-A, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2021, April 082022, December 26
StatusAvailable. Released 2021, May 10Available. Released 2022, December 28
Body
BuildGlass front (Gorilla Glass 5), glass back, aluminum frameGlass front (Gorilla Glass 5), glass back, aluminum frame
Dimensions176 x 78.5 x 9.9 mm (6.93 x 3.09 x 0.39 in)164 x 76.4 x 8.9 mm (6.46 x 3.01 x 0.35 in)
SIMNano-SIM + Nano-SIMDual SIM (Nano-SIM, dual stand-by)
Weight259 g (9.14 oz)228 g (8.04 oz)
 Built-in two cooling fans RGB light panel (on the back) 6 pressure sensitive zones (Gaming triggers): 4 ultrasonic buttons (top), 2 capacitive sliding buttons (back)Pressure sensitive zones (520Hz touch-sensing) Built-in cooling fan Aviation aluminum middle frame
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 5
Resolution1080 x 2460 pixels (~388 ppi density)1116 x 2480 pixels, 20:9 ratio (~400 ppi density)
Size6.92 inches, 113.7 cm2 (~82.3% screen-to-body ratio)6.8 inches, 111.6 cm2 (~89.1% screen-to-body ratio)
TypeAMOLED, 144Hz, HDR10+, 1300 nits (peak)AMOLED, 1B colors (China only), 120Hz, 1300 nits (peak)
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUAdreno 660Adreno 740
OSAndroid 11, ZUI 12.5Android 13, Redmagic OS 6
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 16GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM
 UFS 3.1UFS 4.0
Main Camera
Dual64 MP, f/1.9, 25mm (wide), 1/1.32", 1.0µm, PDAF 16 MP, f/2.2, 123˚, 16mm (ultrawide), 1.0µm-
FeaturesDual-LED flash, panorama, HDRLED flash, HDR, panorama
Single-16 MP, f/2.0, (wide), 1.12µm, under display
Triple-50 MP, f/1.9, 25mm (wide), 1/1.57", 1.0µm, PDAF 8 MP, f/2.2, 120˚, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps
Selfie camera
FeaturesHDRHDR
SingleMotorized pop-up 44 MP, f/2.0, 24mm (wide), 1/2.65", 1.0µm, AF16 MP, f/2.0, (wide), 1.12µm, under display
Video4K@30/60fps, 1080p@30/60/120fps1080p@30/60fps
Sound
3.5mm jack NoYes
35mm jackNo-
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -32-bit/384kHz audio
Comms
Bluetooth5.2, A2DP, LE5.3, A2DP, LE
NFCYesYes (market/region dependent)
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS, BDS, GALILEO
RadioNoNo
USBTwo USB Type-C (2.0 & 3.1), OTGUSB Type-C 3.2 (China), 3.1 (International), OTG, accessory connector, DisplayPort
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging90W wired (dual USB-C ports), 50% in 12 min, 100% in 30 min 65W wired (single USB-C port)80W wired, PD3.0, 100% in 35 min (advertised) - China 65W wired, PD3.0, 100% in 43 min (advertised) - International
TypeLi-Po 5500 mAhLi-Po 6000 mAh, non-removable
Misc
ColorsTitanium White, Ultimate BlackBlack, Transparent
Models-NX729J
PriceAbout 800 EUR$ 659.00
Tests
Battery life- Endurance rating 131h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -24.1 LUFS (Very good)
Performance- AnTuTu: 1288866 (v9) GeekBench: 5211 (v5.1) GFXBench: 97fps (ES 3.1 onscreen)

Lenovo Legion Duel 2

  • Unique dual-screen design for multitasking.
  • 90W fast charging (with dual USB-C).
  • Aggressive gaming aesthetic.

  • Older Snapdragon 888 chipset.
  • Potentially lower battery life.
  • Bulky and heavy design.

ZTE nubia Red Magic 8 Pro

  • Latest Snapdragon 8 Gen 2 chipset.
  • Excellent thermal efficiency.
  • Fast 80W/65W charging.
  • Long battery life (131h endurance).

  • No secondary screen.
  • Gaming-focused design may not appeal to everyone.
  • International version has slightly slower charging.

Display Comparison

The Red Magic 8 Pro, while lacking the Duel 2’s secondary screen, boasts a modern display experience. While specific nit brightness isn’t provided, the 'Infinite' contrast ratio suggests a high-quality AMOLED panel. The Duel 2’s display specs are not provided, but its age suggests it won’t match the color accuracy and potentially the peak brightness of the Red Magic 8 Pro. The Red Magic 8 Pro’s focus on a high refresh rate (likely 120Hz or higher, based on market positioning) will provide smoother visuals in fast-paced games, a feature likely present but potentially lower on the Duel 2.

Camera Comparison

Camera performance isn’t a primary focus for either device, but the Red Magic 8 Pro likely holds an advantage. While specific sensor details are missing, ZTE typically equips its Red Magic phones with capable main sensors. The Legion Duel 2’s camera specs are unknown, but its focus on gaming suggests compromises were made in this area. The Red Magic 8 Pro’s inclusion of photo/video capabilities, even if not flagship-level, provides more versatility than the Duel 2, which may have a more basic camera setup.

Performance

The core difference lies in the chipsets. The Red Magic 8 Pro’s Snapdragon 8 Gen 2 (4nm) is a significant upgrade over the Legion Duel 2’s Snapdragon 888 (5nm). The Gen 2’s Cortex-X3 prime core, clocked at 3.2 GHz, offers a substantial IPC (Instructions Per Clock) improvement over the X1 in the 888. Furthermore, the 4nm process node delivers superior thermal efficiency, meaning the Red Magic 8 Pro will sustain peak performance for longer periods without throttling. The Red Magic 8 Pro’s CPU configuration (1x3.2GHz Cortex-X3, 2x2.8GHz Cortex-A715, 2x2.8GHz Cortex-A710, 3x2.0GHz Cortex-A510) is architecturally more advanced, offering better multi-core and single-core performance. While both likely utilize LPDDR5 RAM, the Red Magic 8 Pro may benefit from faster speeds and improved memory management due to the newer platform.

Battery Life

The Red Magic 8 Pro’s 80W (China) or 65W (International) charging is faster than the Legion Duel 2’s 90W (dual USB-C) or 65W (single USB-C). The Red Magic 8 Pro advertises a 100% charge in 35 minutes (China) or 43 minutes (International), while the Duel 2 takes 30 minutes with dual ports. The Red Magic 8 Pro’s endurance rating of 131 hours suggests excellent battery life, likely due to the efficient Snapdragon 8 Gen 2. While the Duel 2’s battery capacity is unknown, the older chipset will likely result in shorter runtimes, especially during intensive gaming sessions.

Buying Guide

Buy the Lenovo Legion Duel 2 if you prioritize a truly unique, dual-screen gaming experience and don't mind the older chipset. The dual screen can be useful for streaming and multitasking during gameplay. Buy the ZTE nubia Red Magic 8 Pro if you demand the latest performance, longer battery life, and faster charging, all within a more conventional (though still gaming-focused) smartphone design. It’s the better choice for competitive gamers and those who want a phone that excels at everything, not just gaming.

Frequently Asked Questions

❓ Does the Snapdragon 8 Gen 2 in the Red Magic 8 Pro significantly reduce thermal throttling during extended gaming sessions compared to the Legion Duel 2?
Yes, the Snapdragon 8 Gen 2’s 4nm process node is considerably more efficient than the Snapdragon 888’s 5nm node. This improved efficiency translates directly to lower heat generation under load, allowing the Red Magic 8 Pro to sustain peak performance for longer periods without significant throttling. The Legion Duel 2, while featuring a robust cooling system, is ultimately limited by the inherent thermal characteristics of the older chipset.
❓ Is the lack of a secondary screen on the Red Magic 8 Pro a significant drawback for gamers who enjoy multitasking or streaming?
While the Legion Duel 2’s dual-screen is a unique feature, it’s not essential for most gamers. The Red Magic 8 Pro compensates with its superior performance and battery life, allowing for smoother gameplay and longer sessions. Gamers can still utilize standard Android multitasking features, such as split-screen or floating windows, to manage other apps while gaming.
❓ What kind of gaming performance can I expect in demanding titles like Genshin Impact or PUBG Mobile on the Red Magic 8 Pro?
The Red Magic 8 Pro should deliver consistently high frame rates in demanding titles like Genshin Impact and PUBG Mobile. The Snapdragon 8 Gen 2 is capable of running these games at maximum settings with stable frame rates, even during prolonged gameplay. Expect to achieve 60fps or higher consistently, and potentially even higher frame rates with optimized game settings.