vivo X100s vs Samsung Galaxy S24 Ultra: A Head-to-Head Flagship Battle

The vivo X100s arrives as a performance-focused contender, challenging Samsung’s established dominance with the Galaxy S24 Ultra. While the S24 Ultra aims for a complete package with its robust feature set and all-day battery, the X100s prioritizes raw processing power and rapid charging. This comparison dissects the key differences to determine which device best suits your needs.
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🏆 Quick Verdict

For users prioritizing peak performance and incredibly fast charging, the vivo X100s is the clear winner. However, the Samsung Galaxy S24 Ultra offers a more polished, feature-rich experience with superior battery life and a more versatile camera system, making it the better choice for the average user.

PHONES
Phone Names vivo X100s 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, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 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, 8, 28, 38, 40, 41, 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 / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
Launch
Announced2024, May 132024, January 17
StatusAvailable. Released 2024, May 17Available. Released 2024, January 24
Body
BuildGlass front, aluminum frame, glass backGlass front (Corning Gorilla Armor), glass back (Corning Gorilla Armor), titanium frame (grade 2)
Dimensions163.1 x 75.8 x 7.8 mm (6.42 x 2.98 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
Weight203 g (7.16 oz)232 g or 233 g (8.18 oz)
Display
Protection-Corning Gorilla Armor
Resolution1260 x 2800 pixels, 20:9 ratio (~453 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~505 ppi density)
Size6.78 inches, 111.0 cm2 (~89.8% screen-to-body ratio)6.8 inches, 113.5 cm2 (~88.5% screen-to-body ratio)
TypeLTPO AMOLED, 1B colors, 120Hz, 3000 nits (peak)Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Platform
CPUOcta-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)8-core (1x3.39GHz Cortex-X4 & 3x3.1GHz Cortex-A720 & 2x2.9GHz Cortex-A720 & 2x2.2GHz Cortex-A520)
ChipsetMediatek Dimensity 9300+ (4 nm)Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
GPUImmortalis-G720 MC12Adreno 750 (1 GHz)
OSAndroid 14, OriginOS 4Android 14, up to 7 major Android upgrades, One UI 8.0
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB 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, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT importLaser 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/1.6, (wide), 1/1.49", PDAF, OIS 64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF-
Video4K@30/60fps, 1080p, gyro-EIS8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie camera
FeaturesHDRHDR, HDR10+
Single32 MP, f/2.0, 20mm (ultrawide)12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video1080p@30/60fps4K@30/60fps, 1080p@30fps
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, LHDC5.3, A2DP, LE
Infrared portYes-
NFCYesYes
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASSGPS, 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-bandWi-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
Charging100W wired, 50% in 11 min Reverse wired45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless
TypeLi-Ion 5100 mAhLi-Ion 5000 mAh
Misc
ColorsTitanium, White, Grey, GreenTitanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange
ModelsV2359ASM-S928B, SM-S928B/DS, SM-S928U, SM-S928U1, SM-S928W, SM-S928N, SM-S9280, SM-S928E, SM-S928E/DS
PriceAbout 520 EUR$ 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)

vivo X100s

  • Blazing-fast Dimensity 9300+ processor
  • Incredibly fast 100W wired charging
  • Potentially superior sustained CPU performance

  • Battery life data currently unavailable
  • Camera system details are limited

Samsung Galaxy S24 Ultra

  • Excellent all-day battery life (13:49h active use)
  • Versatile camera system with advanced zoom
  • Bright and vibrant display (1447 nits)

  • Slower 45W wired charging
  • Snapdragon 8 Gen 3 may throttle under sustained load

Display Comparison

The Samsung Galaxy S24 Ultra boasts a peak brightness of 1447 nits, ensuring excellent visibility even in direct sunlight. While the X100s’ display specs are not provided, Samsung’s panel technology is known for its color accuracy and vibrancy. The S24 Ultra’s adaptive refresh rate (LTPO) likely contributes to better power efficiency. The S24 Ultra’s larger screen size and potentially higher resolution will provide a more immersive viewing experience, while the X100s may focus on a more compact form factor.

Camera Comparison

The Samsung Galaxy S24 Ultra is expected to feature a multi-camera system with a focus on versatility, including wide, ultrawide, and telephoto lenses with significant optical zoom capabilities. While specific sensor details are not provided, Samsung’s image processing algorithms are renowned for their vibrant colors and detail. The vivo X100s’ camera specifications are not detailed, but it is likely to emphasize computational photography and image stabilization. The S24 Ultra’s superior zoom capabilities and established camera reputation give it an edge in overall camera performance.

Performance

The vivo X100s is powered by the Mediatek Dimensity 9300+, built on a 4nm process, featuring a unique CPU configuration with a 3.4 GHz Cortex-X4 prime core and three additional Cortex-X4 cores. This contrasts with the Samsung Galaxy S24 Ultra’s Qualcomm Snapdragon 8 Gen 3 (also 4nm) which utilizes a more traditional 1x large core, 3x medium, 2x medium, and 2x small core setup. The X100s’ aggressive core configuration suggests a focus on sustained peak performance, potentially exceeding the S24 Ultra in raw CPU benchmarks. However, the Snapdragon 8 Gen 3’s optimized architecture and thermal design may provide more consistent performance under prolonged load. Both devices utilize LPDDR5x RAM, but the X100s’ chipset may benefit from Mediatek’s HyperEngine technology for enhanced gaming performance.

Battery Life

The Samsung Galaxy S24 Ultra achieves an impressive 13:49 hours of active use, demonstrating excellent battery life. The vivo X100s, while lacking specific battery life data, compensates with its 100W wired charging, capable of reaching 50% charge in just 11 minutes. The S24 Ultra’s 45W charging (65% in 30 minutes) is significantly slower. This difference in charging speed is a major advantage for the X100s, offering quick top-ups throughout the day. The S24 Ultra’s larger battery capacity provides longer overall runtime, but the X100s’ faster charging mitigates range anxiety.

Buying Guide

Buy the vivo X100s if you demand the absolute fastest Android performance for demanding tasks like gaming and video editing, and value the convenience of 100W wired charging. Buy the Samsung Galaxy S24 Ultra if you prioritize all-day battery life, a comprehensive camera system with excellent zoom capabilities, and a more refined software experience with longer software support.

Frequently Asked Questions

❓ Does the Dimensity 9300+ in the vivo X100s overheat during extended gaming sessions?
While the Dimensity 9300+ is a powerful chip, sustained performance depends heavily on thermal management. The X100s’ cooling solution will be critical. The Snapdragon 8 Gen 3 in the S24 Ultra is known for its improved thermal efficiency, suggesting it may maintain higher clock speeds for longer periods under heavy load. However, Mediatek’s HyperEngine technology aims to optimize performance and manage thermals effectively.
❓ How does the 100W charging of the vivo X100s compare to the real-world charging experience of the Samsung Galaxy S24 Ultra?
The X100s’ 100W charging is significantly faster, reaching 50% in just 11 minutes. The S24 Ultra’s 45W charging takes 30 minutes to reach 65%. This means the X100s can provide a substantial charge in a much shorter timeframe, ideal for users who frequently need to top up their battery quickly. While the S24 Ultra’s battery lasts longer overall, the X100s’ charging speed offers a different kind of convenience.
❓ Is the Samsung Galaxy S24 Ultra’s camera system noticeably better for low-light photography?
Samsung’s image processing excels in low-light conditions, often producing brighter and more detailed images. The S24 Ultra’s larger sensors and advanced algorithms are likely to outperform the X100s in challenging lighting scenarios. However, the X100s may offer competitive low-light performance through computational photography techniques.