iQOO 5 5G vs OnePlus 8 Pro: A Deep Dive into Performance and Charging

Both the vivo iQOO 5 5G and the OnePlus 8 Pro represent the peak of Android flagship performance from 2020, powered by the Qualcomm Snapdragon 865 5G. However, they diverge significantly in their approach to charging speed and overall user experience. This comparison dissects these differences to determine which phone delivers the best value for specific user needs.
Phones Images

🏆 Quick Verdict

For users prioritizing raw charging speed and a more aggressive performance profile, the iQOO 5 5G is the clear winner. Its 55W wired charging significantly outperforms the OnePlus 8 Pro’s 30W, and its focus on gaming delivers a noticeable edge. However, the OnePlus 8 Pro offers a more refined software experience and wireless charging.

PHONES
Phone Names vivo iQOO 5 5G OnePlus 8 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) / 1800 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 46, 66 - EU
5G bands1, 3, 28, 38, 41, 77, 78, 79 SA/NSA1, 3, 7, 28, 78 SA/NSA - EU
SpeedHSPA, LTE, 5GHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G 7.5 Gbps DL
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 CDMA 800 & TD-SCDMA78 SA/NSA - IN
Launch
Announced2020, August 17. Released 2020, August 242020, April 14
StatusDiscontinuedAvailable. Released 2020, April 21
Body
BuildGlass front, glass back (Gorilla Glass 6)Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions160 x 75.6 x 8.3 mm (6.30 x 2.98 x 0.33 in)165.3 x 74.4 x 8.5 mm (6.51 x 2.93 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight197 g (6.95 oz)199 g (7.02 oz)
 -IP68 dust/water resistant
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2376 pixels (~398 ppi density)1440 x 3168 pixels (~513 ppi density)
Size6.56 inches, 104.6 cm2 (~86.5% screen-to-body ratio)6.78 inches, 111.7 cm2 (~90.8% screen-to-body ratio)
TypeAMOLED, 120Hz, HDR10+Fluid AMOLED, 1B colors, 120Hz, HDR10+
Platform
CPUOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 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, IQOO UI 1.5Android 10, upgradable to Android 13, OxygenOS 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM128GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1UFS 3.0
Main Camera
FeaturesDual-LED flash, HDR, panoramaLaser AF, Dual-LED flash, HDR, panorama
Quad50 MP, f/1.9, (wide), 1/1.31", 1.2µm, dual pixel PDAF 13 MP, f/2.5, 50mm (telephoto), 1/2.8", 0.8µm, PDAF, 2x optical zoom 13 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm48 MP, f/1.8, 25mm (wide), 1/1.43", 1.12µm, multi-directional PDAF, OIS 8 MP, f/2.4, (telephoto), 1/1.0µm, PDAF, OIS, 3x optical zoom 48 MP, f/2.2, 14mm, 116˚ (ultrawide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.4, (Color filter camera)
Video8K, 4K@30fps, 1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
Selfie camera
FeaturesPanoramaHDR
Single16 MP, f/2.5, (wide)16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with stereo speakers
 32-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.1, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
RadioNoNo
USBUSB Type-C, OTGUSB Type-C 3.1, OTG
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, DLNA
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging55W wired, 100% in 50 min Reverse wired30W wired, 50% in 23 min 30W wireless, 50% in 30 min 3W reverse wireless
Type4500 mAhLi-Po 4510 mAh, non-removable
Misc
ColorsBlue, GrayGlacial Green, Ultramarine Blue, Onyx Black
ModelsV2024AIN2023, IN2020, IN2021, IN2025
PriceAbout 490 EURAbout 310 EUR
Pricing
128GB 8GB RAM-$ 428.39
256GB 12GB RAM-$ 853.51
RENEWED-$ 486.00
Tests
Battery life- Endurance rating 103h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.5 LUFS (Very good)
Performance- AnTuTu: 573276 (v8) GeekBench: 3374 (v5.1) GFXBench: 24fps (ES 3.1 onscreen)

vivo iQOO 5 5G

  • Significantly faster 55W wired charging
  • Potentially more aggressive performance tuning for gaming
  • Reverse wired charging capability

  • Lacks wireless charging
  • Software experience may be less refined than OnePlus
  • Battery capacity is unknown

OnePlus 8 Pro

  • Wireless charging (30W) and reverse wireless charging
  • More polished and feature-rich software experience
  • Excellent battery endurance (103h)

  • Slower 30W wired charging
  • Potentially more conservative thermal throttling
  • Higher starting price (depending on configuration)

Display Comparison

Both devices feature displays with an 'Infinite' (nominal) contrast ratio, suggesting excellent black levels. However, detailed display specs like peak brightness and refresh rate are missing. Given OnePlus’s history, the 8 Pro likely boasts a higher peak brightness and potentially a more color-accurate panel. The iQOO 5 5G, while likely excellent, positions itself more aggressively on performance than display fidelity. The absence of LTPO information suggests neither phone utilizes this variable refresh rate technology for power savings.

Camera Comparison

Both phones are listed as having 'Photo / Video' capabilities, but specific details are lacking. The OnePlus 8 Pro is known for its versatile camera system, including a high-resolution main sensor and ultrawide lens. The iQOO 5 5G’s camera specs are unknown, but given its gaming focus, it may prioritize video recording capabilities optimized for streaming. Without sensor size, aperture, or OIS details, a definitive camera comparison is impossible. We can assume the OnePlus 8 Pro offers a more refined and versatile camera experience based on its market positioning.

Performance

Both the iQOO 5 5G and OnePlus 8 Pro are equipped with the Qualcomm SM8250 Snapdragon 865 5G (7 nm+), featuring the same Octa-core CPU configuration (1x2.84 GHz Cortex-A77, 3x2.42 GHz Cortex-A77, 4x1.80 GHz Cortex-A55). This means CPU performance will be virtually identical. The key difference lies in thermal management and sustained performance. iQOO, as a sub-brand of vivo, often prioritizes maximizing performance even at the cost of heat, potentially leading to higher clock speeds for longer durations. The OnePlus 8 Pro, while powerful, typically employs more conservative thermal throttling to maintain consistent performance and prevent overheating. RAM configurations are also important; the OnePlus 8 Pro offers options for 8GB or 12GB, while the iQOO 5 5G’s RAM configuration is not specified, but 12GB is common for this class of device.

Battery Life

The OnePlus 8 Pro boasts an endurance rating of 103 hours, indicating solid battery life. However, the iQOO 5 5G’s battery capacity is not specified. The critical difference is charging speed: the iQOO 5 5G supports 55W wired charging, achieving 100% charge in just 50 minutes, while the OnePlus 8 Pro’s 30W wired charging takes 23 minutes to reach 50%. Furthermore, the OnePlus 8 Pro offers 30W wireless charging (50% in 30 minutes) and 3W reverse wireless charging, features absent in the iQOO 5 5G. This makes the OnePlus 8 Pro more versatile for users who prefer wireless convenience, but the iQOO 5 5G’s faster wired charging is a significant advantage for those who need a quick top-up.

Buying Guide

Buy the vivo iQOO 5 5G if you are a mobile gamer who values rapid charging and doesn't mind a slightly less polished software experience. You'll benefit from the faster charging and potentially sustained performance during long gaming sessions. Buy the OnePlus 8 Pro if you prioritize a smooth, feature-rich software experience, wireless charging convenience, and a more balanced approach to battery life and performance. It's the better choice for everyday users and photography enthusiasts.

Frequently Asked Questions

❓ Does the iQOO 5 5G’s faster charging degrade the battery health more quickly?
While 55W charging is faster, modern smartphones employ sophisticated charging algorithms to minimize battery degradation. The iQOO 5 5G likely utilizes similar technology, but long-term battery health will still depend on usage patterns and charging habits. It's recommended to avoid consistently charging to 100% and letting the battery drain completely.
❓ Is the OnePlus 8 Pro’s 30W wireless charging significantly slower than the iQOO 5 5G’s wired charging?
Yes, the OnePlus 8 Pro’s 30W wireless charging is considerably slower than the iQOO 5 5G’s 55W wired charging. Wireless charging inherently has lower efficiency and slower speeds. However, it offers the convenience of simply placing the phone on a charging pad without needing to plug it in.
❓ Will the Snapdragon 865 in the iQOO 5 5G throttle during extended gaming sessions?
The Snapdragon 865 is known to throttle under sustained load. The iQOO 5 5G’s aggressive performance tuning may lead to higher initial clock speeds, but also potentially more pronounced throttling compared to the OnePlus 8 Pro’s more conservative approach. However, the iQOO 5 5G may have a more robust cooling system to mitigate this.