vivo X100s vs OnePlus 12R: A Deep Dive into Flagship Performance and Value

The vivo X100s and OnePlus 12R represent compelling choices in the increasingly competitive flagship smartphone market. The X100s arrives with the cutting-edge Mediatek Dimensity 9300+ chipset, while the 12R leverages the proven Qualcomm Snapdragon 8 Gen 2. This comparison dissects their key differences, focusing on performance, battery life, and charging speed to determine which device delivers the best overall experience.
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🏆 Quick Verdict

For the average user prioritizing sustained performance and a slightly faster charging experience, the vivo X100s emerges as the winner. Its Dimensity 9300+ chipset, while potentially more power-hungry, offers a newer architecture and raw processing power. However, the OnePlus 12R provides exceptional value with its excellent battery life and proven Snapdragon 8 Gen 2.

PHONES
Phone Names vivo X100s OnePlus 12R
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, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
5G bands1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
Launch
Announced2024, May 132024, January 23
StatusAvailable. Released 2024, May 17Available. Released 2024, February 06
Body
BuildGlass front, aluminum frame, glass backGlass front (Gorilla Glass Victus 2), aluminum frame, glass back
Dimensions163.1 x 75.8 x 7.8 mm (6.42 x 2.98 x 0.31 in)163.3 x 75.3 x 8.8 mm (6.43 x 2.96 x 0.35 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM
Weight203 g (7.16 oz)207 g (7.30 oz)
Display
Protection-Corning Gorilla Glass Victus 2
Resolution1260 x 2800 pixels, 20:9 ratio (~453 ppi density)1264 x 2780 pixels (~450 ppi density)
Size6.78 inches, 111.0 cm2 (~89.8% screen-to-body ratio)6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio)
TypeLTPO AMOLED, 1B colors, 120Hz, 3000 nits (peak)LTPO4 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak)
Platform
CPUOcta-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
ChipsetMediatek Dimensity 9300+ (4 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUImmortalis-G720 MC12Adreno 740
OSAndroid 14, OriginOS 4Android 14, up to 3 major Android upgrades, OxygenOS 15
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
Main Camera
FeaturesLaser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT importLaser AF, color spectrum sensor, LED flash, HDR, panorama
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, AF50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video4K@30/60fps, 1080p, gyro-EIS4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Selfie camera
FeaturesHDRHDR, panorama
Single32 MP, f/2.0, 20mm (ultrawide)16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm
Video1080p@30/60fps1080p@30fps, gyro-EIS
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE, aptX HD, LHDC5.3, A2DP, LE, aptX HD
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASSGPS, GALILEO, GLONASS, BDS, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0
WLANWi-Fi 802.11 a/b/g/n/ac/6/7, dual-bandWi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging100W wired, 50% in 11 min Reverse wired100W wired, 100% in 26 min
TypeLi-Ion 5100 mAhLi-Ion 5500 mAh
Misc
ColorsTitanium, White, Grey, GreenIron Gray, Cool Blue, Electric Violet, Sunset Dune
ModelsV2359ACPH2609, CPH2585, CPH2611
PriceAbout 520 EUR€ 410.84 / $ 399.95 / £ 649.00
SAR-1.19 W/kg (head)     0.82 W/kg (body)

vivo X100s

  • Latest Mediatek Dimensity 9300+ chipset for peak performance
  • Potentially faster initial charging (50% in 11 mins)
  • Likely advanced camera features based on vivo's reputation

  • Potential for higher power consumption and thermal throttling
  • Battery life may be shorter than the OnePlus 12R
  • Detailed camera specs currently unknown

OnePlus 12R

  • Excellent battery life (14:32h active use)
  • Proven Snapdragon 8 Gen 2 chipset with thermal efficiency
  • Fast 100W charging (100% in 26 mins)

  • Older chipset compared to the Dimensity 9300+
  • Peak performance may be lower than the X100s
  • Display brightness is the only specified display feature

Display Comparison

While both phones likely feature high-quality AMOLED displays, the OnePlus 12R boasts a measured peak brightness of 1181 nits, suggesting a more visible screen in direct sunlight. The X100s’ display specifications are currently unavailable, but vivo typically employs high-refresh-rate panels. The 12R’s brightness advantage is significant for outdoor usability, while the X100s may compensate with superior color accuracy or LTPO technology for variable refresh rates, optimizing battery consumption.

Camera Comparison

Detailed camera specifications for the X100s are currently unavailable. However, vivo is known for its camera prowess, and we anticipate a strong focus on image quality. The OnePlus 12R’s camera setup is not specified in the provided data, but typically includes a capable main sensor. The key differentiator will likely be image processing algorithms and software features. Without sensor size and aperture information, a direct comparison is difficult, but the X100s’ brand reputation suggests a potential advantage in image quality and features.

Performance

The core difference lies in the chipsets. The vivo X100s utilizes the Mediatek Dimensity 9300+ (4nm), featuring a unique CPU configuration with a 1x3.4 GHz Cortex-X4, 3x2.85 GHz Cortex-X4, and 4x2.0 GHz Cortex-A720 cores. This contrasts with the OnePlus 12R’s Snapdragon 8 Gen 2 (4nm) with a 1x3.2 GHz Cortex-X3, 2x2.8 GHz Cortex-A715, 2x2.8 GHz Cortex-A710, and 3x2.0 GHz Cortex-A510. The Dimensity 9300+’s emphasis on Cortex-X4 cores suggests a focus on peak performance, potentially leading to faster processing speeds in demanding tasks. However, the Snapdragon 8 Gen 2 is renowned for its thermal efficiency and sustained performance, minimizing throttling during extended gaming sessions. Both utilize 4nm fabrication, but the architectural differences will dictate real-world performance.

Battery Life

The OnePlus 12R shines in battery life, achieving an active use score of 14:32h. While the X100s’ battery capacity is unknown, its Dimensity 9300+ chipset may consume more power. Both phones support 100W wired charging, but the 12R reaches 100% in 26 minutes, while the X100s achieves 50% in 11 minutes. This suggests the X100s prioritizes rapid initial charging, while the 12R offers a more consistent charge rate to full capacity. The 12R’s longer battery life provides peace of mind for users who prioritize all-day usage.

Buying Guide

Buy the vivo X100s if you demand the absolute latest in mobile processing power and are willing to potentially trade off some battery life for it. This phone is ideal for demanding gamers, content creators, and those who want a future-proofed device. Buy the OnePlus 12R if you prioritize all-day battery life, a stable and well-optimized software experience, and excellent value for money. It’s the perfect choice for users who want a flagship experience without breaking the bank.

Frequently Asked Questions

❓ Will the Dimensity 9300+ in the vivo X100s overheat during prolonged gaming sessions?
The Dimensity 9300+ is a powerful chipset, and generating significant heat under sustained load is a possibility. However, vivo likely incorporates advanced cooling solutions to mitigate throttling. Real-world testing will be crucial to determine the extent of thermal management effectiveness, but the Snapdragon 8 Gen 2 in the OnePlus 12R is known for its superior thermal efficiency.
❓ How does the 100W charging speed differ between the vivo X100s and OnePlus 12R in real-world use?
While both support 100W charging, the X100s prioritizes speed to 50% (11 minutes) while the 12R focuses on a full charge (26 minutes). This means the X100s is ideal for quick top-ups, while the 12R provides a faster path to a complete charge. The difference in charging curves will be noticeable for users who frequently need a rapid boost versus those who prefer to charge overnight.
❓ Is the OnePlus 12R a good choice for mobile gaming?
Absolutely. The Snapdragon 8 Gen 2 is a highly capable gaming chipset, and the OnePlus 12R’s thermal management should prevent significant throttling during extended gaming sessions. While the X100s may offer slightly higher peak performance, the 12R provides a consistently smooth gaming experience.