iQOO Pro vs Oppo Reno Ace: A Deep Dive into Two Snapdragon 855+ Powerhouses

The vivo iQOO Pro and Oppo Reno Ace represent a fascinating intersection of performance and value from BBK Electronics' sub-brands. Both devices launched with the Snapdragon 855+ chipset, targeting demanding users. However, they diverge significantly in charging technology and display characteristics, creating a clear choice for users prioritizing speed versus sustained usability.
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🏆 Quick Verdict

For most users, the Oppo Reno Ace emerges as the stronger choice. Its 65W SuperVOOC charging, capable of a full charge in just 30 minutes, is a game-changer. While the iQOO Pro offers a solid experience, the Reno Ace’s faster charging and comparable performance provide a more compelling overall package.

PHONES
Phone Names vivo iQOO Pro Oppo Reno Ace
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/150 MbpsHSPA, LTE
TechnologyGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE
 CDMA 800 & TD-SCDMACDMA2000 1xEV-DO
Launch
Announced2019, August. Released 2019, August2019, October. Released 2019, October
StatusDiscontinuedDiscontinued
Body
Build-Glass front (Gorilla Glass 6), glass back (Gorilla Glass 5), aluminum frame
Dimensions158.8 x 75.7 x 9.3 mm (6.25 x 2.98 x 0.37 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)200 g (7.05 oz)
Display
Protection-Corning Gorilla Glass 6
Resolution1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Size6.41 inches, 100.9 cm2 (~83.9% screen-to-body ratio)6.5 inches, 103.5 cm2 (~84.9% screen-to-body ratio)
TypeSuper AMOLEDAMOLED, 90Hz, HDR10, 500 nits (typ)
Platform
CPUOcta-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 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), Funtouch 9.1Android 9.0 (Pie), upgradable to Android 10, ColorOS 7.0
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.0UFS 3.0
Main Camera
FeaturesLED flash, HDR, panoramaDual-LED flash, HDR, panorama
Quad-48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 13 MP, f/2.4, 53mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom 8 MP, f/2.2, 13mm (ultrawide), 1/3.2", 1.4µm, AF 2 MP B/W, f/2.4, 1/5.0", 1.75µm
Triple48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 13 MP, f/2.2, (ultrawide) Auxiliary lens-
Video4K@30/60fps, 1080p@30/60fps, 720p@1920fps4K@30/60fps, 1080p@30/60/120/240fps; (gyro-EIS); video rec. only with main camera
Selfie camera
FeaturesHDRHDR
Single12 MP, f/2.0, (wide), 1/2.8", 1.28µm16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes, with dual speakers
 32-bit/192kHz audio -
Comms
Bluetooth5.0, A2DP, LE, aptX5.0, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS, BDS
RadioNoFM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
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 (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging44W wired65W wired, 100% in 30 min
Type4500 mAh, non-removableLi-Po 4000 mAh, non-removable
Misc
ColorsBlack, BlueElectric purple, Interstellar blue, Gundam Edition
ModelsV1922A, V1922APCLM10
PriceAbout 410 EURAbout 380 EUR
Tests
Audio quality- Noise -92.0dB / Crosstalk -93.3dB
Battery life- Endurance rating 99h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- Voice 79dB / Noise 75dB / Ring 87dB
Performance- AnTuTu: 354367 (v7), 434063 (v8) GeekBench: 11008 (v4.4), 2627 (v5.1) GFXBench: 35fps (ES 3.1 onscreen)

vivo iQOO Pro

  • Potentially more conservative design aesthetic.
  • Solid Snapdragon 855+ performance.
  • Reliable 44W fast charging.

  • Slower charging compared to the Reno Ace.
  • Display brightness likely lower than the Reno Ace.
  • Limited camera specification details.

Oppo Reno Ace

  • Industry-leading 65W SuperVOOC charging.
  • Brighter display for better outdoor visibility.
  • Slightly higher CPU clock speed.

  • Design may be more polarizing.
  • Limited camera specification details.
  • Potential for faster battery degradation with frequent fast charging.

Display Comparison

The Oppo Reno Ace boasts a notably brighter display, reaching a measured 717 nits of peak brightness, making it significantly more usable in direct sunlight compared to the iQOO Pro (brightness data unavailable). While both likely utilize AMOLED panels for vibrant colors and deep blacks, the Reno Ace’s higher peak brightness is a tangible advantage. Contrast ratio is listed as infinite (nominal) for the Reno Ace, typical of AMOLED technology, while the iQOO Pro’s contrast ratio is not specified. Without PWM dimming rate data for either device, it’s difficult to assess potential flicker-related eye strain, but this is a key consideration for sensitive users.

Camera Comparison

Both phones are listed as having Photo/Video capabilities, but detailed camera specifications are absent. Without sensor size, aperture, or OIS information, a meaningful comparison is impossible. It’s reasonable to assume both feature multi-camera setups, but the quality and features will depend heavily on the specific components used. The absence of detail suggests neither phone is a standout camera performer, focusing instead on overall performance and features.

Performance

Both the iQOO Pro and Reno Ace are powered by the Qualcomm Snapdragon 855+ (7nm), but subtle CPU clock speed differences exist. The Reno Ace edges out the iQOO Pro with a 2.96 GHz Kryo 485 prime core versus the iQOO Pro’s 2.84 GHz core. While this difference is unlikely to be noticeable in everyday tasks, it *could* translate to slightly faster single-core performance in benchmarks. Both devices feature an identical CPU configuration for the remaining cores (3x2.42 GHz & 4x1.8 GHz/1.78 GHz). RAM speed and capacity are not specified, but both likely utilize LPDDR4X, common for this chipset generation. Thermal management will be crucial; the Snapdragon 855+ is known to throttle under sustained load, and the effectiveness of each phone’s cooling solution will determine long-term performance.

Battery Life

The Oppo Reno Ace’s 65W SuperVOOC charging is its defining feature, promising a full charge in just 30 minutes. This is a significant advantage over the iQOO Pro’s 44W wired charging. Both devices achieve an endurance rating of 99h, suggesting similar battery life despite potentially different battery capacities (capacity data missing). The Reno Ace’s faster charging effectively mitigates any potential capacity disadvantage, allowing users to quickly replenish their battery throughout the day.

Buying Guide

Buy the vivo iQOO Pro if you prioritize a slightly more conservative design and are less reliant on ultra-fast charging. It’s a good option for users who charge overnight or don’t frequently deplete their battery. Buy the Oppo Reno Ace if you demand the fastest possible charging speeds and value a brighter display for outdoor visibility. This phone is ideal for power users and gamers who need to quickly top up their battery between sessions.

Frequently Asked Questions

❓ How does the 65W SuperVOOC charging on the Reno Ace affect long-term battery health?
While 65W charging is incredibly fast, it *can* generate more heat than slower charging methods. Oppo implements battery protection technologies to mitigate this, but frequent use of ultra-fast charging may contribute to slightly faster battery degradation over several years. However, the convenience often outweighs this concern for many users.
❓ Is the slight CPU clock speed difference between the Reno Ace and iQOO Pro noticeable in real-world gaming?
The 0.12 GHz difference in CPU clock speed is unlikely to result in a significant performance difference in most games. Both phones are powered by the Snapdragon 855+, which is more than capable of handling demanding titles. GPU performance and thermal management will have a greater impact on sustained gaming frame rates.
❓ Do either of these phones support expandable storage via microSD card?
Neither the iQOO Pro nor the Reno Ace officially support microSD card expansion. Users are limited to the internal storage options available at the time of purchase. This is common for flagship devices in this era.