ZTE nubia Red Magic 3 vs Lenovo Legion Duel 2: A Deep Dive for Mobile Gamers

The mobile gaming landscape has evolved rapidly. The ZTE nubia Red Magic 3, a veteran of the gaming phone scene, offered impressive specs for its time. Now, the Lenovo Legion Duel 2 enters the arena with a newer chipset and aggressive cooling. This comparison dissects their strengths and weaknesses to determine which device delivers the best gaming experience in 2024.
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🏆 Quick Verdict

For the average gamer prioritizing future-proofing and raw power, the Lenovo Legion Duel 2 is the clear winner. Its Snapdragon 888 5G and 90W charging significantly outperform the Red Magic 3’s Snapdragon 855 and 18W charging. However, the Red Magic 3 remains a compelling budget option for casual gamers.

PHONES
Phone Names ZTE nubia Red Magic 3 Lenovo Legion Duel 2
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66 - Global1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43
5G bands-1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave
SpeedHSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 MbpsHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G
 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 66 - NACDMA2000 1xEV-DO
Launch
Announced2019, May2021, April 08
StatusAvailable. Released 2019, MayAvailable. Released 2021, May 10
Body
BuildGlass front (Gorilla Glass 4), aluminum back, aluminum frameGlass front (Gorilla Glass 5), glass back, aluminum frame
Dimensions171.7 x 78.5 x 9.7 mm (6.76 x 3.09 x 0.38 in)176 x 78.5 x 9.9 mm (6.93 x 3.09 x 0.39 in)
SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM + Nano-SIM
Weight215 g (7.58 oz)259 g (9.14 oz)
 RGB light panel (on the back) Pressure sensitive zones Built-in cooling fanBuilt-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)
Display
ProtectionCorning Gorilla Glass 4Corning Gorilla Glass 5
Resolution1080 x 2340 pixels, 19.5:9 ratio (~388 ppi density)1080 x 2460 pixels (~388 ppi density)
Size6.65 inches, 108.6 cm2 (~80.5% screen-to-body ratio)6.92 inches, 113.7 cm2 (~82.3% screen-to-body ratio)
TypeAMOLED, 90HzAMOLED, 144Hz, HDR10+, 1300 nits (peak)
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8150 Snapdragon 855 (7 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUAdreno 640Adreno 660
OSAndroid 9.0 (Pie), upgradable to Android 10, Redmagic 3.0Android 11, ZUI 12.5
Memory
Card slotNoNo
Internal64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 12GB RAM256GB 12GB RAM, 512GB 16GB RAM
 UFS 3.0UFS 3.1
Main Camera
Dual-64 MP, f/1.9, 25mm (wide), 1/1.32", 1.0µm, PDAF 16 MP, f/2.2, 123˚, 16mm (ultrawide), 1.0µm
FeaturesLED flash, HDR, panoramaDual-LED flash, panorama, HDR
Single48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF-
Video8K@15fps, 4K@30/60fps, 1920fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µmMotorized pop-up 44 MP, f/2.0, 24mm (wide), 1/2.65", 1.0µm, AF
Video1080p@30fps4K@30/60fps, 1080p@30/60/120fps
Sound
3.5mm jack YesNo
35mm jack-No
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/384kHz audio-
Comms
Bluetooth5.0, A2DP, aptX, LE5.2, A2DP, LE
NFCNoYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTG, accessory connectorTwo USB Type-C (2.0 & 3.1), 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 (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging18W wired, QC490W wired (dual USB-C ports), 50% in 12 min, 100% in 30 min 65W wired (single USB-C port)
TypeLi-Po 5000 mAh, non-removableLi-Po 5500 mAh
Misc
ColorsBlack, Red, Camouflage, Red/BlueTitanium White, Ultimate Black
ModelsNX629J-
PriceAbout 500 EURAbout 800 EUR
Tests
Audio quality Noise -96.0dB / Crosstalk -92.4dB-
Battery life Endurance rating 112h -
Camera Photo / Video-
Loudspeaker Voice 66dB / Noise 73dB / Ring 86dB -
Performance AnTuTu: 387726 (v7) GeekBench: 11345 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)-

ZTE nubia Red Magic 3

  • Significantly more affordable price point.
  • Decent battery endurance for its capacity.
  • Still capable of running many mobile games.

  • Outdated Snapdragon 855 chipset.
  • Slow 18W charging.
  • Likely inferior display technology.

Lenovo Legion Duel 2

  • Powerful Snapdragon 888 5G processor.
  • Ultra-fast 90W charging.
  • Advanced cooling system for sustained performance.

  • Higher price tag.
  • Potentially larger and heavier design.
  • May still experience some throttling under extreme load.

Display Comparison

While both devices target gamers, details on display specs beyond the core processors are limited. The Red Magic 3 likely features a high refresh rate panel common for gaming phones of its era, but lacks the advanced features of newer displays. The Legion Duel 2, benefiting from later technology, likely boasts a higher peak brightness and potentially a more color-accurate panel. The absence of LTPO technology in the Red Magic 3 means it won't dynamically adjust refresh rates for power saving like newer phones.

Camera Comparison

Camera performance isn't the primary focus of either device, but the Legion Duel 2 likely offers a more refined experience. The Red Magic 3’s camera is described as 'Photo / Video' without specifics, suggesting a standard configuration for its time. The Legion Duel 2, while not a camera-centric phone, benefits from newer image processing algorithms and potentially larger sensor sizes. The focus is on providing acceptable image quality for social media and casual use, rather than competing with flagship camera phones.

Performance

The Lenovo Legion Duel 2’s Snapdragon 888 5G (5nm) represents a substantial leap over the Red Magic 3’s Snapdragon 855 (7nm). The 5nm process node inherently offers better power efficiency and thermal performance, reducing the likelihood of throttling during prolonged gaming. The Legion Duel 2’s CPU, featuring a Cortex-X1 prime core, provides a performance advantage over the Kryo 485 cores in the Red Magic 3. While both have octa-core configurations, the architectural improvements in the 888 translate to faster processing speeds and improved multitasking. The Legion Duel 2 also benefits from faster RAM options (likely LPDDR5 or LPDDR5x) compared to the Red Magic 3, further enhancing performance.

Battery Life

The Red Magic 3 boasts an endurance rating of 112 hours, indicating solid battery life for its 4000mAh capacity. However, its 18W charging is comparatively slow. The Legion Duel 2, despite potentially having a similar or slightly larger battery capacity, offers a game-changing 90W wired charging via dual USB-C ports, capable of reaching 50% charge in just 12 minutes and 100% in 30 minutes. This drastically reduces downtime between gaming sessions. The faster charging speed effectively mitigates any potential battery capacity disadvantage.

Buying Guide

Buy the ZTE nubia Red Magic 3 if you need a highly affordable gaming phone and are willing to compromise on processing power and charging speed. It’s ideal for less demanding mobile titles and users on a tight budget. Buy the Lenovo Legion Duel 2 if you prioritize top-tier performance, rapid charging, and a more advanced cooling system for demanding games and extended gaming sessions. It’s geared towards serious mobile gamers who demand the best.

Frequently Asked Questions

❓ Will the Red Magic 3 struggle with graphically demanding games like Genshin Impact?
The Snapdragon 855 in the Red Magic 3 can run Genshin Impact, but you'll likely need to lower graphics settings to maintain a stable frame rate. Expect some frame drops during intense combat scenarios. The Legion Duel 2’s Snapdragon 888 will handle Genshin Impact on higher settings with greater consistency.
❓ How effective is the cooling system on the Lenovo Legion Duel 2 compared to the Red Magic 3?
The Legion Duel 2 features a more advanced cooling system, likely including a vapor chamber and active fan, designed to dissipate heat more effectively than the Red Magic 3’s passive cooling solution. This translates to less thermal throttling and sustained performance during extended gaming sessions.
❓ Can I use both USB-C ports on the Legion Duel 2 to charge simultaneously for even faster charging?
Yes, the Legion Duel 2 supports simultaneous charging through both USB-C ports, enabling the full 90W charging speed. However, you'll need a compatible 90W charger and cable to take advantage of this feature.