OnePlus 13R vs. vivo X100 Ultra: A Deep Dive into Battery, Display, and Performance

The OnePlus 13R and vivo X100 Ultra both leverage the potent Snapdragon 8 Gen 3, but cater to slightly different priorities. The 13R aims for a balance of performance and endurance, while the X100 Ultra pushes display technology and charging versatility. This comparison dissects their strengths and weaknesses to determine which device best suits your needs.
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🏆 Quick Verdict

For the average user prioritizing all-day battery life, the OnePlus 13R emerges as the winner with its impressive 15:09-hour active use score. However, the vivo X100 Ultra’s significantly brighter display and broader charging options (including wireless) make it a compelling choice for media consumers and power users.

PHONES
Phone Names OnePlus 13R vivo X100 Ultra
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - InternationalHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71 - International1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
Launch
Announced2025, January 072024, May 13
StatusAvailable. Released 2025, January 14Available. Released 2024, May 28
Body
BuildGlass front (Gorilla Glass 7i), aluminum frame, glass backGlass front, glass back, aluminum frame
Dimensions161.7 x 75.8 x 8 mm (6.37 x 2.98 x 0.31 in)164.1 x 75.6 x 9.2 mm (6.46 x 2.98 x 0.36 in)
SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight206 g (7.27 oz)229 g (8.08 oz)
Display
ProtectionCorning Gorilla Glass 7i-
Resolution1264 x 2780 pixels (~450 ppi density)1440 x 3200 pixels, 20:9 ratio (~517 ppi density)
Size6.78 inches, 111.7 cm2 (~91.2% screen-to-body ratio)6.78 inches, 111.4 cm2 (~89.8% screen-to-body ratio)
TypeLTPO 4.1 AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, Dolby Vision, HDR Vivid, 1600 nits (HBM), 4500 nits (peak)LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR, 3000 nits (peak)
Platform
CPUOcta-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
ChipsetQualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
GPUAdreno 750Adreno 750
OSAndroid 15, up to 4 major Android upgrades, OxygenOS 15Android 14, upgradable to Android 15, OriginOS 5
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 16GB RAM256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Main Camera
FeaturesColor spectrum sensor, LED flash, HDR, panoramaLaser AF, color spectrum sensor, Zeiss optics, Zeiss T* lens coating, LED flash, panorama, HDR, 3D LUT import
Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.0, 47mm (telephoto), 1/2.75", 0.64µm, PDAF, 2x optical zoom 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm50 MP, f/1.8, 23mm (wide), 1/0.98", 1.6µm, dual pixel PDAF, gimbal OIS 200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1 50 MP, f/2.2, 14mm, 116˚ (ultrawide), 1/2.0", 0.8µm, AF
Video4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, Dolby Vision HDR
Selfie camera
FeaturesHDR, panoramaHDR
Single16 MP, f/2.4, 26mm (wide), 1/3.1", 1.0µm50 MP, f/2.5, 24mm (wide), 1/2.76", 0.64µm, AF
Video1080p@30fps, gyro-EIS4K@30/60fps, 1080p@30/60fps
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, aptX Lossless, LHDC
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
RadioNoNo
USBUSB Type-C 2.0USB Type-C 3.2, OTG, DisplayPort
WLANWi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band (6e is market specific)Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Battery
Charging80W wired, 50% in 20 min, 100% in 52/54 min80W wired, PD, PPS, QC, UFCS 30W wireless Reverse wired Reverse wireless
TypeLi-Ion 6000 mAhSi/C Li-Ion 5500 mAh
Misc
ColorsAstral Trail, Nebula NoirTitanium, White, Grey
ModelsCPH2645, CPH2691, CPH2647V2366GA, V2366HA
Price$ 529.99 / £ 459.00 / € 504.00 / ₹ 39,999About 980 EUR
SAR1.19 W/kg (head)     0.90 W/kg (body)-

OnePlus 13R

  • Exceptional battery life (15:09h active use)
  • Competitive price point
  • Powerful Snapdragon 8 Gen 3 performance

  • Lower peak display brightness
  • Lacks wireless charging

vivo X100 Ultra

  • Significantly brighter display (1801 nits)
  • Versatile charging options (80W wired, 30W wireless, reverse charging)
  • Potentially superior camera system (based on brand history)

  • Shorter battery life (12:55h active use)
  • Likely higher price

Display Comparison

The vivo X100 Ultra boasts a significantly brighter display, reaching a measured 1801 nits compared to the OnePlus 13R’s 1223 nits. This translates to superior visibility in direct sunlight, a crucial advantage for outdoor users. While both utilize high-refresh-rate panels (assumed, based on market positioning), the X100 Ultra’s higher peak brightness is the defining difference. We expect both to employ AMOLED technology, but the X100 Ultra’s brightness suggests a potentially more advanced panel generation or calibration. The impact of PWM dimming rates, not provided, would be important for users sensitive to flicker.

Camera Comparison

Context data lacks camera specifications, making a direct comparison impossible. However, given vivo’s history with camera innovation, particularly in sensor technology, the X100 Ultra is likely to feature a more advanced camera system. We anticipate a larger main sensor and potentially more sophisticated image processing algorithms. The OnePlus 13R will likely offer a competent camera experience, but may prioritize overall value over camera-centric features. Without sensor size or aperture information, it’s difficult to assess low-light performance or dynamic range.

Performance

Both the OnePlus 13R and vivo X100 Ultra are powered by the Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4nm), featuring the same octa-core CPU configuration (1x3.3 GHz Cortex-X4, 3x3.2 GHz Cortex-A720, 2x3.0 GHz Cortex-A720, 2x2.3 GHz Cortex-A520). This means raw processing power will be nearly identical. Performance differences will likely stem from thermal management and RAM configuration (LPDDR5x is expected on both). The 4nm process node ensures relatively efficient power consumption, but sustained performance under heavy load will depend on each manufacturer’s cooling solution. Given the X100 Ultra’s focus on premium features, it may incorporate a more robust cooling system.

Battery Life

The OnePlus 13R delivers a substantial advantage in battery life, achieving 15:09 hours of active use compared to the vivo X100 Ultra’s 12:55 hours. This nearly 2.5-hour difference is significant for users who heavily utilize their smartphones throughout the day. Both devices support 80W wired charging, reaching 50% charge in approximately 20 minutes, and full charge in around 52-54 minutes for the 13R. However, the X100 Ultra adds 30W wireless charging, PD, PPS, QC, and UFCS, alongside reverse wired and wireless charging, offering greater versatility. The X100 Ultra’s charging flexibility comes at the cost of slightly reduced battery endurance.

Buying Guide

Buy the OnePlus 13R if you need exceptional battery life for demanding daily use, value a smooth and responsive experience without excessive cost, and prioritize longevity over cutting-edge display features. Buy the vivo X100 Ultra if you prefer a stunningly bright display for outdoor visibility and content consumption, desire the convenience of wireless charging and reverse wireless charging, and are willing to trade some battery endurance for these premium features.

Frequently Asked Questions

❓ Does the Snapdragon 8 Gen 3 in either phone exhibit significant thermal throttling during extended gaming sessions?
While both phones utilize the Snapdragon 8 Gen 3, thermal throttling will depend on the effectiveness of their respective cooling systems. The vivo X100 Ultra, being a higher-end device, likely incorporates a more robust cooling solution, potentially mitigating throttling better than the OnePlus 13R during prolonged, demanding gaming.
❓ How does the 80W charging on both phones compare in real-world usage, considering the different charging protocols supported by the vivo X100 Ultra?
Both phones achieve a 50% charge in approximately 20 minutes with 80W wired charging. However, the X100 Ultra’s support for PD, PPS, QC, and UFCS offers broader compatibility with various chargers and accessories. This means you’re less likely to encounter charging speed limitations when using non-proprietary chargers with the X100 Ultra.
❓ Given the difference in battery life, how much does typical usage need to be to notice the difference between the OnePlus 13R and the vivo X100 Ultra?
Users who consistently exceed 6-8 hours of screen-on time per day will likely notice a significant difference in battery life. Those with lighter usage patterns may not perceive the 2.5-hour difference as dramatically. The 13R is better suited for power users, while the X100 Ultra may require a midday top-up for heavy users.