Oppo Find X8s+ vs Samsung Galaxy S24 Ultra: A Deep Dive into Flagship Performance

The Oppo Find X8s+ arrives challenging Samsung’s long-held dominance in the Android flagship space. While the Galaxy S24 Ultra remains the benchmark, Oppo’s new device, powered by the cutting-edge Mediatek Dimensity 9400+, promises a compelling alternative. This comparison dissects the key differences, focusing on performance, camera capabilities, and battery life to determine which phone reigns supreme.
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🏆 Quick Verdict

For the average user prioritizing all-around excellence and a mature software experience, the Samsung Galaxy S24 Ultra remains the safer bet. However, the Oppo Find X8s+’s Dimensity 9400+ chipset offers a potential performance edge, particularly for demanding tasks, making it a strong contender for power users.

PHONES
Phone Names Oppo Find X8s+ Samsung Galaxy S24 Ultra
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G bands1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA, LTE (up to 7CA), 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
Launch
Announced2025, April 102024, January 17
StatusAvailable. Released 2025, April 16Available. Released 2024, January 24
Body
BuildGlass front, glass back, aluminum frameGlass front (Corning Gorilla Armor), glass back (Corning Gorilla Armor), titanium frame (grade 2)
Dimensions157.5 x 74.5 x 8 mm (6.20 x 2.93 x 0.31 in)162.3 x 79 x 8.6 mm (6.39 x 3.11 x 0.34 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN
Weight198 g (6.98 oz)232 g or 233 g (8.18 oz)
Display
Protection-Corning Gorilla Armor
Resolution1256 x 2760 pixels (~460 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density)
Size6.59 inches, 105.6 cm2 (~90.0% screen-to-body ratio)6.8 inches, 113.5 cm2 (~88.5% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 2160Hz PWM, Dolby Vision, HDR Vivid, HDR10+, 800 nits (typ), 1600 nits (HBM)Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Platform
CPUOcta-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
ChipsetMediatek Dimensity 9400+ (3 nm)Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
GPUImmortalis-G925 MC12Adreno 750 (1 GHz)
OSAndroid 15, ColorOS 15Android 14, up to 7 major Android upgrades, One UI 8.0
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
Main Camera
FeaturesLaser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panoramaLaser AF, LED flash, auto-HDR, panorama
Quad-200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS 50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF-
Video4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
FeaturesPanorama, HDRHDR, HDR10+
Single32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, AF12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS4K@30/60fps, 1080p@30fps
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, LHDC 55.3, A2DP, LE
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), GLONASS, NavIC (L5)GPS, GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.2, DisplayPort 1.2, 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, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Battery
Charging80W wired, 12W PD, 33W PPS 50W wireless 10W reverse wireless45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless
TypeSi/C Li-Ion 6000 mAhLi-Ion 5000 mAh
Misc
ColorsBlack, White, PurpleTitanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange
ModelsPLB110SM-S928B, SM-S928B/DS, SM-S928U, SM-S928U1, SM-S928W, SM-S928N, SM-S9280, SM-S928E, SM-S928E/DS
Price-$ 514.94 / C$ 929.99 / £ 630.00 / € 658.53 / ₹ 84,999
SAR-1.26 W/kg (head)     0.62 W/kg (body)
SAR EU-1.06 W/kg (head)     1.30 W/kg (body)

Oppo Find X8s+

  • Potentially faster CPU performance with the Dimensity 9400+
  • Significantly faster 80W wired charging
  • Superior 50W wireless charging

  • Software experience may be less refined than Samsung’s One UI
  • Camera performance is currently unknown and unproven

Samsung Galaxy S24 Ultra

  • Exceptional battery life (13:49h active use)
  • Mature and feature-rich software (One UI)
  • Industry-leading camera system with versatile features

  • Slower 45W wired charging
  • Slower 15W wireless charging

Display Comparison

The Samsung Galaxy S24 Ultra boasts a peak brightness of 1447 nits, ensuring excellent visibility even in direct sunlight. While the Find X8s+’s display specs are currently unknown, Oppo typically employs high-quality panels. The S24 Ultra’s adaptive refresh rate (LTPO) technology likely contributes to its power efficiency. The S24 Ultra’s larger display size and established color calibration standards give it an edge in visual fidelity, though the X8s+ may offer a different color profile preference.

Camera Comparison

The Samsung Galaxy S24 Ultra is renowned for its versatile camera system. While specific details of the Find X8s+’s camera are unavailable, Samsung’s image processing algorithms and optical image stabilization (OIS) are industry-leading. The S24 Ultra’s ability to capture detailed photos and videos across various focal lengths is a key strength. The Find X8s+ will need to deliver exceptional image quality to compete, focusing on sensor size and computational photography advancements. The S24 Ultra’s video capabilities, including 8K recording, are currently unmatched.

Performance

The core battleground is the chipset. The Oppo Find X8s+ utilizes the Mediatek Dimensity 9400+ (3nm), featuring a unique CPU configuration with a Cortex-X925 prime core clocked at 3.73 GHz, alongside three Cortex-X4 cores at 3.3 GHz and four Cortex-A720 cores at 2.4 GHz. This contrasts with the Samsung Galaxy S24 Ultra’s Snapdragon 8 Gen 3 (4nm) with a 1x3.39GHz Cortex-X4, 3x3.1GHz Cortex-A720, 2x2.9GHz Cortex-A720, and 2x2.2GHz Cortex-A520. The Dimensity 9400+'s newer Cortex-X925 core suggests a potential single-core performance advantage, while the Snapdragon 8 Gen 3’s more balanced core configuration may excel in sustained multi-core workloads. The 3nm process of the Dimensity 9400+ should also offer improved power efficiency, potentially mitigating thermal throttling during extended gaming sessions.

Battery Life

The Samsung Galaxy S24 Ultra achieves an impressive 13:49h of active use, demonstrating excellent battery life. The Oppo Find X8s+’s battery capacity is unknown, but its 80W wired charging significantly surpasses the S24 Ultra’s 45W charging, promising much faster top-ups. The X8s+ also offers 50W wireless charging, dwarfing the S24 Ultra’s 15W wireless charging. While the S24 Ultra excels in longevity, the Find X8s+ prioritizes charging speed, offering convenience for users who frequently need to replenish their battery.

Buying Guide

Buy the Oppo Find X8s+ if you prioritize raw processing power for gaming or content creation and are comfortable with potentially less refined software. Its 80W wired charging is also a significant advantage. Buy the Samsung Galaxy S24 Ultra if you value a polished, feature-rich experience, a superior camera system with extensive software support, and exceptional battery life with a proven track record.

Frequently Asked Questions

❓ Will the Dimensity 9400+ in the Oppo Find X8s+ overheat during prolonged gaming sessions?
The Dimensity 9400+'s 3nm process node should improve thermal efficiency compared to the Snapdragon 8 Gen 3's 4nm node. However, sustained performance will depend on Oppo’s thermal management solution. The X925 core's power draw will be a key factor, and real-world testing will be crucial to determine if throttling occurs.
❓ How does the 80W charging on the Oppo Find X8s+ compare to the Samsung Galaxy S24 Ultra in real-world usage?
The Oppo Find X8s+’s 80W charging will significantly reduce charging times. While the S24 Ultra reaches 65% in 30 minutes with 45W charging, the X8s+ is expected to achieve a full charge much faster, potentially in under 40 minutes. This is a major convenience factor for users who need a quick power boost.
❓ Does the Samsung Galaxy S24 Ultra support variable refresh rate (VRR) for improved gaming smoothness?
Yes, the Samsung Galaxy S24 Ultra utilizes an LTPO panel, enabling a variable refresh rate that dynamically adjusts between 1Hz and 120Hz. This optimizes battery life while providing a smooth gaming experience, especially in titles that support higher refresh rates.