Oppo Find X8s vs Xiaomi 14 Pro: A Deep Dive into Flagship Performance

The Oppo Find X8s and Xiaomi 14 Pro represent the pinnacle of Android flagship development, but they take distinctly different approaches. The X8s champions Mediatek’s latest Dimensity 9400+ chipset, while the 14 Pro relies on Qualcomm’s Snapdragon 8 Gen 3. This comparison dissects these core differences, alongside charging speeds, camera capabilities, and overall user experience, to determine which device delivers the most compelling package.
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🏆 Quick Verdict

For the average user prioritizing raw speed and charging convenience, the Xiaomi 14 Pro emerges as the winner. Its Snapdragon 8 Gen 3, coupled with 120W wired charging, provides a noticeable edge in responsiveness and minimizes downtime. However, the Oppo Find X8s offers a compelling alternative for those seeking a potentially more thermally efficient experience with Mediatek’s new architecture.

PHONES
Phone Names Oppo Find X8s Xiaomi 14 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 661, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands1, 3, 5, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Launch
Announced2025, April 102023, October 26
StatusAvailable. Released 2025, April 16Available. Released 2023, November 01
Body
BuildGlass front, glass back, aluminum frameGlass front, aluminum frame or titanium frame, glass back
Dimensions150.6 x 71.8 x 7.7 mm (5.93 x 2.83 x 0.30 in)161.4 x 75.3 x 8.5 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight179 g (6.31 oz)223 g or 230 g (7.87 oz)
Display
Protection-Shatterproof glass
Resolution1216 x 2640 pixels, 19.5:9 ratio (~460 ppi density)1440 x 3200 pixels, 20:9 ratio (~522 ppi density)
Size6.32 inches, 97.9 cm2 (~90.6% screen-to-body ratio)6.73 inches, 108.9 cm2 (~89.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR Vivid, HDR10+, 800 nits (typ), 1600 nits (HBM)LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 3000 nits (peak)
Platform
CPUOcta-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
ChipsetMediatek Dimensity 9400+ (3 nm)Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
GPUImmortalis-G925 MC12Adreno 750
OSAndroid 15, ColorOS 15Android 14, HyperOS
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Main Camera
FeaturesColor spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panoramaLaser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama
Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.8, 85mm (telephoto), 3.5x optical zoom, multi-directional PDAF, OIS 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF50 MP, f/1.4-f/4.0, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP, f/2.0, 75mm (telephoto), PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide), AF
Video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision8K@24fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Selfie camera
FeaturesPanorama, HDRHDR, panorama
Single32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, AF32 MP, f/2.0, 22mm (wide), 0.7µm
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS4K@30/60fps, 1080p@30/60fps, gyro-EIS
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, LHDC 55.4, A2DP, LE, aptX HD, aptX Adaptive
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC (L5)GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.2 Gen 2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, proximity, gyro, compass, barometer
Battery
Charging80W wired, 12W PD, 33W PPS 50W wireless120W wired, PD3.0, QC4, 100% in 18 min 50W wireless, 100% in 40 min 10W reverse wireless
TypeSi/C Li-Ion 5700 mAhLi-Po 4880 mAh
Misc
ColorsBlack, Blue, White, PinkBlack, Silver, Titanium, Green
ModelsPKT11023116PN5BC
Price-About 650 EUR

Oppo Find X8s

  • Potentially superior sustained performance due to 3nm process.
  • Higher peak CPU clock speed (3.73 GHz).
  • Mediatek’s Dimensity 9400+ architecture offers a different performance profile.

  • Slower wired charging (80W vs 120W).
  • Less established software optimization compared to Qualcomm.

Xiaomi 14 Pro

  • Industry-leading 120W wired charging.
  • Proven Snapdragon 8 Gen 3 performance and optimization.
  • Reverse wireless charging capability.

  • Potentially higher thermal throttling under sustained load.
  • 4nm process may be less power efficient than the X8s’ 3nm.

Display Comparison

While both devices are expected to feature high-refresh-rate AMOLED displays, specific details are missing. However, given Xiaomi’s history, the 14 Pro likely boasts a slightly higher peak brightness and potentially a more aggressive color calibration. The Oppo Find X8s may focus on color accuracy and potentially a more power-efficient panel, leveraging Mediatek’s display optimization technologies. Both will likely feature LTPO technology for adaptive refresh rates, but the implementation details will be key to real-world battery impact.

Camera Comparison

Without specific sensor details, analysis relies on brand tendencies. Xiaomi typically emphasizes high megapixel counts and aggressive image processing, while Oppo often prioritizes natural color reproduction and dynamic range. The 14 Pro is likely to feature a larger main sensor, potentially exceeding 50MP, with advanced OIS for improved low-light performance. The X8s may focus on computational photography enhancements leveraging the Dimensity 9400+'s ISP capabilities. The absence of details on telephoto and ultrawide lenses makes a definitive comparison impossible, but both are expected to offer versatile camera systems.

Performance

The core battleground is the chipset. The Xiaomi 14 Pro’s Snapdragon 8 Gen 3 (4nm) utilizes a 1+3+2+2 core configuration, peaking at 3.3 GHz on its Cortex-X4 prime core. The Oppo Find X8s, powered by the Dimensity 9400+ (3nm), counters with a 1+3+4 configuration, boasting a higher peak clock speed of 3.73 GHz on its Cortex-X925. This suggests the X8s may have an initial burst performance advantage. However, the 3nm process of the Dimensity 9400+ *should* translate to improved power efficiency and potentially better sustained performance, mitigating throttling. The X8s’ inclusion of three Cortex-X4 cores versus the 14 Pro’s single X4 core could also impact multi-threaded workloads. Both devices will likely feature LPDDR5x RAM, but the speed and configuration will influence overall system responsiveness.

Battery Life

The Xiaomi 14 Pro’s 120W wired charging is a significant advantage, promising a full charge in just 18 minutes. The Oppo Find X8s, with 80W wired charging, lags behind in speed, though still respectable. The 14 Pro also supports PD3.0 and QC4, offering broader compatibility. Wireless charging is comparable at 50W for both, with the 14 Pro achieving a full charge in 40 minutes. The 10W reverse wireless charging on the 14 Pro is a useful addition for topping up accessories. While battery capacity is unknown for both, the faster charging of the 14 Pro effectively mitigates any potential capacity disadvantage.

Buying Guide

Buy the Oppo Find X8s if you prioritize sustained performance under heavy load and are intrigued by Mediatek’s latest CPU architecture, potentially benefiting from improved thermal management during extended gaming sessions. Buy the Xiaomi 14 Pro if you demand the fastest possible charging speeds, immediate responsiveness in everyday tasks, and a proven track record of Qualcomm’s Snapdragon platform optimization.

Frequently Asked Questions

❓ Will the Dimensity 9400+ in the Oppo Find X8s overheat during prolonged gaming sessions?
The 3nm process of the Dimensity 9400+ is designed to improve thermal efficiency compared to 4nm chips like the Snapdragon 8 Gen 3. While real-world testing is needed, the X8s *should* exhibit less throttling during extended gaming, potentially offering more consistent frame rates. However, Oppo’s thermal management implementation will be crucial.
❓ How much faster is the 120W charging on the Xiaomi 14 Pro compared to the 80W charging on the Oppo Find X8s in real-world use?
The Xiaomi 14 Pro’s 120W charging can fully charge the device in approximately 18 minutes, while the Oppo Find X8s takes considerably longer with its 80W charging. This translates to a significant time saving, especially for users who frequently need to top up their battery quickly. The difference is most noticeable from 0-50%, where the 120W system delivers a much faster initial charge.
❓ Does the Xiaomi 14 Pro support all gaming frame rate settings (e.g., 60fps, 90fps, 120fps) in popular titles like PUBG Mobile?
The Snapdragon 8 Gen 3 is capable of handling high frame rates in demanding games like PUBG Mobile. The Xiaomi 14 Pro is expected to support 60fps and 90fps settings with ease, and potentially 120fps with optimized graphics settings. However, sustained performance at 120fps will depend on the game’s optimization and the phone’s thermal management.