OnePlus 8T+ 5G vs vivo S1 Pro: A Performance and Value Showdown

The OnePlus 8T+ 5G and vivo S1 Pro represent distinct approaches to the mid-range smartphone market. The 8T+ 5G, while now a few generations old, boasts a flagship-tier Snapdragon 865, while the S1 Pro focuses on affordability with a Snapdragon 675. This comparison dissects the core differences to determine which device delivers the best experience for your needs.
Phones Images

🏆 Quick Verdict

For users prioritizing performance and rapid charging, the OnePlus 8T+ 5G is the clear winner. Its Snapdragon 865 offers a substantial leap in processing power and gaming capabilities. However, the vivo S1 Pro remains a viable option for budget-conscious users who prioritize efficiency and don't demand top-tier performance.

PHONES
Phone Names vivo S1 Pro (China) OnePlus 8T+ 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 8, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71
5G bands-2, 25, 41, 66, 71 Sub6/mmWave
SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/200 Mbps, 5G 7.5 Gbps DL
TechnologyGSM / CDMA / HSPA / LTEGSM / CDMA / HSPA / LTE / 5G
 CDMA 800 & TD-SCDMA-
Launch
Announced2019, May. Released 2019, May2020, October 14
StatusDiscontinuedAvailable. Released 2020, October 16
Body
Build-Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions157.3 x 74.7 x 8.2 mm (6.19 x 2.94 x 0.32 in)160.7 x 74.1 x 8.4 mm (6.33 x 2.92 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM
Weight185 g (6.53 oz)-
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)1080 x 2400 pixels, 20:9 ratio (~402 ppi density)
Size6.39 inches, 100.2 cm2 (~85.3% screen-to-body ratio)6.55 inches, 103.6 cm2 (~87.0% screen-to-body ratio)
TypeSuper AMOLEDFluid AMOLED, 120Hz, HDR10+
Platform
CPUOcta-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SDM675 Snapdragon 675 (11 nm)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 612Adreno 650
OSAndroid 9.0 (Pie), Funtouch 9Android 11, OxygenOS 11
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM256GB 12GB RAM
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 16 MP, f/2.2, 14mm, 123˚ (ultrawide), 1/3.6", 1.0µm 5 MP (macro) Auxiliary lens
Triple48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, (wide) Auxiliary lens-
Video4K@30fps, 1080p@30fps4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
Selfie camera
FeaturesHDRHDR
SingleMotorized pop-up 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm16 MP, f/2.4, (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack Yes-
35mm jackYesNo
Loudspeaker YesYes, with stereo speakers
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE, aptX HD
NFCNoYes
PositioningGPS, GLONASS, BDSGPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a)
RadioFM radioNo
USBmicroUSB 2.0, OTGUSB Type-C 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, DLNA
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer (market dependant)
Battery
Charging18W wired65W wired, 100% in 39 min
Type3700 mAh, non-removableLi-Po 4500 mAh
Misc
ColorsBlue, Red, Midsummer dreamAquamarine Green, Lunar Silver
ModelsV1832A, V1832TKB2007
PriceAbout 310 EURAbout 640 EUR

vivo S1 Pro (China)

  • Significantly faster performance with Snapdragon 865
  • Ultra-fast 65W charging (0-100% in 39 minutes)
  • Superior gaming capabilities
  • More advanced image processing

  • Higher price point
  • Potentially more heat generation under heavy load

OnePlus 8T+ 5G

  • More affordable price
  • Good battery life for basic usage
  • Efficient Snapdragon 675 processor
  • Sufficient for everyday tasks

  • Significantly slower performance
  • Slow 18W charging
  • Limited gaming capabilities
  • Inferior camera performance in low light

Display Comparison

While display specifications aren't provided for the vivo S1 Pro, it's reasonable to assume it utilizes an AMOLED panel common in its price bracket. However, the OnePlus 8T+ 5G’s display benefits from the more powerful image signal processor (ISP) of the Snapdragon 865, potentially leading to more accurate color reproduction. The 8T+’s panel likely features a higher refresh rate (120Hz) than the S1 Pro, resulting in smoother scrolling and animations. The difference in processing power impacts the display's ability to handle complex visual tasks.

Camera Comparison

Without detailed camera specs for the vivo S1 Pro, a direct comparison is limited. However, the Snapdragon 865 in the OnePlus 8T+ 5G enables more advanced image processing capabilities, including better low-light performance and faster autofocus. The 865’s ISP supports higher resolution sensors and more complex computational photography algorithms. While the S1 Pro may offer acceptable image quality in good lighting conditions, the 8T+ 5G will likely excel in challenging scenarios. The 8T+’s ISP also supports 4K video recording at higher frame rates.

Performance

The core difference lies in the chipsets. The OnePlus 8T+ 5G’s Snapdragon 865 (7nm+) is significantly more powerful than the vivo S1 Pro’s Snapdragon 675 (11nm). The 865 features a more advanced CPU architecture – a Cortex-A77 prime core versus the 675’s Kryo 460 Gold – and a substantially more capable Adreno 650 GPU compared to the Adreno 618. This translates to faster app loading times, smoother multitasking, and a far superior gaming experience on the OnePlus. The 7nm+ process node also contributes to better thermal efficiency, reducing throttling under sustained load. The 675 is adequate for everyday tasks, but will struggle with graphically intensive games or demanding applications.

Battery Life

The OnePlus 8T+ 5G’s 65W SuperVOOC charging is a game-changer, delivering a full charge in just 39 minutes. The vivo S1 Pro’s 18W charging is considerably slower. While battery capacity isn’t specified for either device, the Snapdragon 865’s more efficient architecture, despite its higher performance, can partially offset the power draw. The faster charging of the 8T+ 5G significantly reduces downtime, making it more convenient for users who need to quickly top up their battery.

Buying Guide

Buy the vivo S1 Pro (China) if you need a reliable daily driver for basic tasks, social media, and light gaming, and value battery life and affordability above all else. Buy the OnePlus 8T+ 5G if you prefer a smoother, faster experience for demanding apps, mobile gaming, and appreciate the convenience of incredibly fast 65W charging, even if it comes at a higher price point.

Frequently Asked Questions

❓ Is the Snapdragon 675 in the vivo S1 Pro sufficient for playing PUBG Mobile?
The Snapdragon 675 can run PUBG Mobile, but likely at lower graphics settings and frame rates to maintain a stable experience. Expect occasional stuttering and reduced visual fidelity compared to the OnePlus 8T+ 5G, which can handle PUBG at higher settings without issue.
❓ How much faster is the charging on the OnePlus 8T+ 5G compared to the vivo S1 Pro in real-world use?
The OnePlus 8T+ 5G’s 65W charging can take a phone from 0% to 100% in approximately 39 minutes. The vivo S1 Pro’s 18W charging will likely take over 2 hours to achieve a full charge, making the 8T+ 5G significantly more convenient for users who frequently need to top up their battery quickly.
❓ Will the Snapdragon 865 in the OnePlus 8T+ 5G overheat during extended gaming sessions?
The Snapdragon 865 can generate heat under sustained load, but the OnePlus 8T+ 5G incorporates thermal management solutions to mitigate throttling. While some performance reduction may occur during prolonged gaming, it's unlikely to result in a complete shutdown. The Snapdragon 675 in the vivo S1 Pro will generate less heat, but also offers significantly lower performance.