ZTE nubia RedMagic 3S vs. Realme X2 Pro: A Deep Dive into Gaming and Charging

The ZTE nubia RedMagic 3S and Realme X2 Pro, both powered by the Snapdragon 855+, represent distinct approaches to flagship performance. The RedMagic 3S prioritizes sustained gaming with a focus on cooling and battery endurance, while the Realme X2 Pro aims for a more balanced experience with a standout feature: incredibly fast 50W charging. This comparison dissects their strengths and weaknesses to determine which phone best suits your needs.
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🏆 Quick Verdict

For dedicated mobile gamers prioritizing long play sessions, the ZTE nubia RedMagic 3S is the clear winner due to its superior battery endurance (115h vs 94h). However, the Realme X2 Pro’s 50W charging, capable of a full charge in just 35 minutes, makes it the more convenient choice for users who value speed and don't mind more frequent top-ups.

PHONES
Phone Names ZTE nubia RedMagic 3S Realme X2 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - China
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, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 - China
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/150 MbpsHSPA, LTE
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE
 -1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - EMEA
Launch
Announced2019, September. Released 2019, September2019, October 15. Released 2019, October
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 4), aluminum back, aluminum frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions171.7 x 78.5 x 9.7 mm (6.76 x 3.09 x 0.38 in)161 x 75.7 x 8.7 mm (6.34 x 2.98 x 0.34 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight215 g (7.58 oz)199 g (7.02 oz)
Display
ProtectionCorning Gorilla Glass 4Corning Gorilla Glass 5
Resolution1080 x 2340 pixels, 19.5:9 ratio (~388 ppi density)1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Size6.65 inches, 108.6 cm2 (~80.5% screen-to-body ratio)6.5 inches, 103.5 cm2 (~84.9% screen-to-body ratio)
TypeAMOLED, 90HzSuper AMOLED, 90Hz, HDR10+, 1000 nits (peak)
Platform
CPUOcta-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm)Qualcomm SM8150 Snapdragon 855+ (7 nm)
GPUAdreno 640 (700 MHz)Adreno 640 (700 MHz)
OSAndroid 9.0 (Pie), Redmagic 2.0Android 9.0 (Pie), upgradable to Android 11, Realme UI 2.0
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 12GB RAM64GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 -64GB UFS 2.1, 128/256GB UFS 3.0
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad-64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.5, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom 8 MP, f/2.2, 16mm (ultrawide) Auxiliary lens
Single48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF-
Video8K@15fps, 4K@30/60fps, 1920fps4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm16 MP, f/2.0, 25mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack -Yes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with Dolby Atmos stereo speakers (2 dedicated amplifiers)
 -24-bit/192kHz audio (incl. speakers)
Comms
Bluetooth5.0, A2DP, aptX, LE5.0, A2DP, LE
NFCNoYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS, BDS, GALILEO
RadioNoNo
USBUSB Type-C 3.1, OTG, accessory connectorUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging18W wired, QC450W wired, 100% in 35 min
TypeLi-Po 5000 mAh, non-removable4000 mAh, non-removable
Misc
ColorsMecha Silver, Cyber Shade, Eclipse BlackLunar White, Neptune Blue, Red Master Edition, Gray Master Edition
ModelsNX629J_V1SRMX1931
PriceAbout 820 EURAbout 440 EUR
Tests
Audio quality- Noise -91.3dB / Crosstalk -92.5dB
Battery life- Endurance rating 94h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- Voice 82dB / Noise 75dB / Ring 91dB
Performance- AnTuTu: 396827 (v7), 467653 (v8) GeekBench: 10373 (v4.4) GFXBench: 37fps (ES 3.1 onscreen)

ZTE nubia RedMagic 3S

  • Superior battery endurance (115h)
  • Active cooling for sustained gaming performance
  • Gaming-focused design and features

  • Slower 18W charging
  • Potentially less refined camera system

Realme X2 Pro

  • Blazing-fast 50W charging (35 min to 100%)
  • Likely superior display contrast ratio
  • Potentially better camera system

  • Shorter battery endurance (94h)
  • Potential for thermal throttling under sustained load

Display Comparison

Both devices feature displays capable of delivering a vibrant visual experience, but differ in key areas. The RedMagic 3S achieves a measured peak brightness of 479.7 nits, which is respectable, but the Realme X2 Pro boasts an 'Infinite' contrast ratio, suggesting a superior viewing experience with deeper blacks. While the RedMagic 3S’s display is adequate for gaming, the X2 Pro’s panel likely offers better clarity and dynamic range for multimedia consumption. The lack of refresh rate data for both devices means we can't assess smoothness, a critical factor for gaming.

Camera Comparison

Both phones offer photo and video capabilities, but detailed camera specifications are absent. Given the RedMagic 3S’s gaming-centric design, its camera system is likely a secondary consideration. The Realme X2 Pro, positioned as a more all-around flagship, likely features a more refined camera experience, potentially with larger sensors and more advanced image processing. Without specific sensor details, it’s difficult to make a definitive judgment, but the X2 Pro’s broader market appeal suggests a greater investment in camera quality.

Performance

Both the RedMagic 3S and X2 Pro utilize the Qualcomm Snapdragon 855+ (7nm), featuring an identical CPU configuration: Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485). This means raw processing power will be nearly identical. However, the RedMagic 3S’s design incorporates active cooling, suggesting better sustained performance under heavy load, preventing thermal throttling during prolonged gaming. The X2 Pro, while powerful, lacks the dedicated cooling solution, potentially leading to performance dips during extended use. RAM configurations are not specified, but the RedMagic 3S’s gaming focus suggests a prioritization of faster RAM speeds.

Battery Life

The RedMagic 3S boasts a significant advantage in battery endurance, achieving 115 hours in testing, compared to the X2 Pro’s 94 hours. This translates to longer gaming sessions and less frequent charging. However, the X2 Pro compensates with its groundbreaking 50W wired charging, capable of fully charging the battery in just 35 minutes. The RedMagic 3S is limited to 18W charging with QC4, requiring considerably more time to reach a full charge. This difference in charging speed is a crucial trade-off: endurance versus convenience.

Buying Guide

Buy the ZTE nubia RedMagic 3S if you need a phone specifically engineered for extended gaming sessions, prioritizing battery life and sustained performance over camera versatility or ultra-fast charging. Buy the Realme X2 Pro if you prefer a more versatile device with a focus on rapid charging, allowing you to quickly replenish the battery and get back to your day without being tethered to a wall outlet for long periods.

Frequently Asked Questions

❓ Does the RedMagic 3S’s active cooling system actually make a noticeable difference in gaming?
Yes, the RedMagic 3S’s active cooling system, likely utilizing a fan and heat pipe, is designed to dissipate heat more effectively than passive cooling solutions. This prevents the Snapdragon 855+ from throttling its performance under sustained load, resulting in more consistent frame rates and a smoother gaming experience during long sessions.
❓ How much faster is the Realme X2 Pro’s 50W charging compared to the RedMagic 3S’s 18W charging in real-world use?
The Realme X2 Pro’s 50W charging is significantly faster. While the RedMagic 3S takes several hours to fully charge, the X2 Pro can reach 100% in just 35 minutes. This means you can quickly top up the battery during short breaks, minimizing downtime and maximizing usability.
❓ Is the lack of detailed camera specs a major drawback for the RedMagic 3S?
If photography is a primary concern, then yes, the lack of detailed camera specifications is a drawback. The RedMagic 3S prioritizes gaming performance, and its camera system is likely a secondary consideration. The Realme X2 Pro, positioned as a more all-around flagship, likely offers a more versatile and capable camera experience.