ZTE nubia RedMagic 5S vs Asus ROG Phone 3: Which Gaming Phone Delivers the Most?

The ZTE nubia RedMagic 5S and Asus ROG Phone 3 represent two distinct approaches to the gaming phone market. The RedMagic 5S prioritizes aggressive cooling and a high refresh rate display at a competitive price, while the ROG Phone 3 aims for a more premium experience with a slightly more powerful chipset and significantly larger battery. This comparison dissects their key differences to determine which device best suits your gaming needs.
Phones Images

🏆 Quick Verdict

For the average gamer prioritizing sustained performance and battery life, the Asus ROG Phone 3 is the superior choice. Its larger 120-hour endurance battery and Snapdragon 865+ chipset provide a noticeable advantage in demanding titles, despite the slower 30W charging. However, the RedMagic 5S remains a compelling option for budget-conscious gamers.

PHONES
Phone Names ZTE nubia RedMagic 5S Asus ROG Phone 3
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - A version
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 71 - A version
5G bands41, 78, 79 SA/NSA1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79 SA/NSA - A version
SpeedHSPA, LTE, 5G 7.5 Gbps DLHSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G 4.4 Gbps DL
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
Launch
Announced2020, July 28. Released 2020, August 012020, July 22. Released 2020, July 23
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frameGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
Dimensions168.6 x 78 x 9.8 mm (6.64 x 3.07 x 0.39 in)171 x 78 x 9.9 mm (6.73 x 3.07 x 0.39 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight220 g (7.76 oz)240 g (8.47 oz)
Display
ProtectionCorning Gorilla GlassCorning Gorilla Glass 6
Resolution1080 x 2340 pixels, 19.5:9 ratio (~388 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~391 ppi density)
Size6.65 inches, 108.6 cm2 (~82.5% screen-to-body ratio)6.59 inches, 106.6 cm2 (~79.9% screen-to-body ratio)
TypeAMOLED, 144HzAMOLED, 1B colors, 144Hz, HDR10+, 650 nits (typ)
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G (7 nm+)Qualcomm SM8250 Snapdragon 865 5G+ (7 nm+)
GPUAdreno 650Adreno 650
OSAndroid 10, Redmagic 3.0Android 10, upgradable to Android 12, ROG UI
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Triple64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.0, 120˚, 13mm (ultrawide), 1.12µm 2 MP (macro)64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.4, 11mm, 125˚ (ultrawide) 5 MP (macro)
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS
Selfie camera
FeaturesHDRPanorama, HDR
Single8 MP, f/2.0, (wide), 1.12µm24 MP, f/2.0, 27mm (wide), 0.9µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack -No
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with DTS:X stereo speakers (2 dedicated amplifiers)
Comms
Bluetooth5.1, A2DP, aptX, LE5.1, A2DP, LE, aptX HD, aptX Adaptive
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 3.0, OTG, accessory connectorUSB Type-C 3.1 (side), USB Type-C 2.0 (bottom), OTG, accessory connector
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, proximity, compass
Battery
Charging55W wired, 56% in 15 min, 100% in 40 min30W wired, PD3.0, QC4 10W reverse wired
TypeLi-Po 4500 mAhLi-Po 6000 mAh
Misc
ColorsSilver, PulseBlack Glare
Models-ASUS_I003D, ZS661KS, I003DD, I003D
PriceAbout 540 EURAbout 650 EUR
SAR-0.74 W/kg (head)     1.50 W/kg (body)
Tests
Battery life- Endurance rating 120h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.1 LUFS (Very good)
Performance- AnTuTu: 621932 (v8) GeekBench: 13306 (v4.4), 3386 (v5.1) GFXBench: 48fps (ES 3.1 onscreen)

ZTE nubia RedMagic 5S

  • Faster 55W charging for quick top-ups
  • Competitive price point for gaming features
  • High refresh rate display for smooth gameplay

  • Significantly shorter battery life compared to ROG Phone 3
  • Less powerful chipset (Snapdragon 865 vs 865+)
  • Lower display brightness for outdoor visibility

Asus ROG Phone 3

  • Exceptional 120-hour battery life for extended gaming
  • More powerful Snapdragon 865+ chipset
  • Brighter display for better outdoor visibility

  • Slower 30W charging compared to RedMagic 5S
  • Higher price point
  • Larger size and weight

Display Comparison

The Asus ROG Phone 3 boasts a significantly brighter display at 719 nits compared to the RedMagic 5S’s 459 nits. This translates to better visibility outdoors and a more vibrant image. Both phones offer high refresh rates, but the ROG Phone 3’s infinite contrast ratio (nominal) suggests a superior viewing experience with deeper blacks. While both are excellent for gaming, the ROG Phone 3’s display is demonstrably superior for multimedia consumption and outdoor use.

Camera Comparison

Both phones feature photo and video capabilities, but the provided data offers limited insight into camera quality. Without sensor size or aperture information, a direct comparison is difficult. Given the gaming focus of both devices, camera performance is likely secondary. The ROG Phone 3’s brand reputation suggests a more polished camera experience, but this is speculative without further data. The inclusion of a 2MP macro lens on either device is unlikely to significantly impact image quality.

Performance

Both devices utilize the Qualcomm Snapdragon 865 5G chipset, but the ROG Phone 3 features the Snapdragon 865+ variant. The ROG Phone 3’s CPU clocks slightly higher at 3.10 GHz versus the RedMagic 5S’s 2.84 GHz, offering a marginal performance boost in CPU-intensive tasks. However, the ROG Phone 3’s larger battery and potentially more sophisticated cooling solution (not detailed in the provided data) are more critical for sustained gaming performance, mitigating thermal throttling. Both utilize LPDDR5 RAM, but the ROG Phone 3’s larger battery capacity allows for longer periods of peak performance.

Battery Life

The Asus ROG Phone 3’s 120-hour endurance rating dwarfs the RedMagic 5S’s 83-hour rating, indicating a substantial advantage in battery life. While the RedMagic 5S supports significantly faster 55W wired charging (56% in 15 minutes, 100% in 40 minutes), the ROG Phone 3’s 30W charging, while slower, is still respectable and benefits from PD3.0 and QC4 compatibility. The ROG Phone 3 also offers 10W reverse wired charging, a feature absent on the RedMagic 5S. The ROG Phone 3’s larger battery capacity allows for longer gaming sessions without needing to be tethered to a charger.

Buying Guide

Buy the ZTE nubia RedMagic 5S if you need a high refresh rate gaming experience on a tighter budget and value rapid 55W charging. It’s ideal for gamers who prioritize quick top-ups and aren’t as concerned with absolute peak performance or extended play sessions. Buy the Asus ROG Phone 3 if you prefer a more refined gaming experience with exceptional battery life, a brighter display, and a slightly more powerful processor, even if it means sacrificing charging speed and paying a premium.

Frequently Asked Questions

❓ Does the RedMagic 5S’s 55W charging significantly reduce battery degradation over time compared to the ROG Phone 3’s 30W charging?
While faster charging is convenient, it doesn't necessarily equate to better long-term battery health. Modern smartphones employ charging management systems to mitigate degradation. The ROG Phone 3’s slower charging may, in theory, generate slightly less heat during the charging process, potentially contributing to marginally slower battery degradation over several years, but the difference is likely minimal.
❓ Will the Snapdragon 865+ in the ROG Phone 3 provide a noticeable frame rate difference in demanding games like Genshin Impact or Call of Duty: Mobile?
The Snapdragon 865+ offers a modest performance increase over the Snapdragon 865. In graphically intensive games, you might see a few extra frames per second on the ROG Phone 3, particularly during sustained gameplay. However, the difference is unlikely to be dramatic and may not be perceptible to all users. The ROG Phone 3’s superior thermal management is more likely to maintain higher frame rates over longer periods.
❓ Is the active cooling fan accessory essential for the ROG Phone 3 to maintain peak performance during extended gaming sessions?
The ROG Phone 3’s internal cooling system is already robust, but the optional AeroActive Cooler accessory can further reduce temperatures, preventing thermal throttling during prolonged, demanding gaming sessions. While not essential for casual gaming, it’s highly recommended for users who frequently engage in extended gaming or push the device to its limits.