Realme P3 Ultra vs vivo X90 Pro+: A Deep Dive into Flagship Performance and Battery Life

The Realme P3 Ultra and vivo X90 Pro+ represent compelling choices in the premium Android space. The P3 Ultra aims to disrupt with its aggressive pricing and the latest Mediatek Dimensity 8350 Ultra chipset, while the X90 Pro+ doubles down on Qualcomm’s Snapdragon 8 Gen 2, aiming for uncompromising performance and a refined user experience. This comparison dissects their key differences to determine which phone delivers the best value and overall experience.
Phones Images

🏆 Quick Verdict

For the average user prioritizing battery life and value, the Realme P3 Ultra emerges as the winner. Its impressive 16:47h active use battery score and 80W charging, combined with a competitive chipset, offer a compelling package. However, the vivo X90 Pro+ caters to power users demanding the absolute fastest performance and wireless charging.

PHONES
Phone Names Realme P3 Ultra vivo X90 Pro+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 661, 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, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE-A, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2025, March 192022, November 22
StatusAvailable. Released 2025, March 24Available. Released 2022, December 06
Body
BuildGlass front (Gorilla Glass 7i), plastic frame, plastic back or silicone polymer (eco leather) backGlass front, aluminum frame, eco leather back
Dimensions163.1 x 76.9 x 7.4 mm (6.42 x 3.03 x 0.29 in)164.4 x 75.3 x 9.7 mm (6.47 x 2.96 x 0.38 in)
SIMNano-SIM + Nano-SIMDual SIM (Nano-SIM, dual stand-by)
Weight183 g or 186 g (6.46 oz)221 g (7.80 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass 7i-
Resolution1272 x 2800 pixels (~450 ppi density)1440 x 3200 pixels, 20:9 ratio (~517 ppi density)
Size6.83 inches, 113.3 cm2 (~90.4% screen-to-body ratio)6.78 inches, 111.4 cm2 (~90.0% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 600 nits (typ), 1200 nits (HBM), 1500 nits (peak)LTPO4 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1800 nits (peak)
Platform
CPUOcta-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
ChipsetMediatek Dimensity 8350 Ultra (4 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUMali G615-MC6Adreno 740
OSAndroid 15, up to 3 major Android upgrades, Realme UI 6.0Android 13, Funtouch (Global), Origin OS 3 (China)
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 12GB RAM, 512GB 12GB RAM
 -UFS 4.0
Main Camera
Dual50 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-
FeaturesColor spectrum sensor, LED flash, HDR, panoramaZeiss optics, Zeiss T* lens coating, Pixel Shift, dual-LED dual-tone flash, HDR, panorama
Quad-50.3 MP, f/1.8, 23mm (wide), 1.0"-type, 1.6µm, Dual Pixel PDAF, Laser AF, OIS 64 MP, f/3.5, 90mm (periscope telephoto), 1/2.0", 0.7µm, PDAF, OIS, 3.5x optical zoom 50 MP, f/1.6, 50mm (telephoto), 1/2.4", 0.7µm, AF, 2x optical zoom, OIS 48 MP, f/2.2, 14mm, 114˚ (ultrawide), 1/2.0", 0.8µm, AF
Single-32 MP, f/2.5, 24mm (wide), 1/2.8", 0.8µm
Video4K@30/60fps, 1080p@30/60/120fps, gyro-EIS, OIS8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, 14-bit RAW video
Selfie camera
Features-HDR
Single16 MP, f/2.4, 23mm (wide), 1/3.09", 1.0µm32 MP, f/2.5, 24mm (wide), 1/2.8", 0.8µm
Video1080p@30/60fps, gyro-EIS1080p@30/60fps
Sound
3.5mm jack -No
35mm jackNo-
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -32-bit/192kHz audio
Comms
Bluetooth5.4, A2DP, LE, BLE Audio5.3, A2DP, LE, aptX HD
Infrared portYesYes
NFCYes (market/region dependent)Yes
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.2, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, color spectrum
Battery
Charging80W wired, PD, 100% in 47 min 5W reverse wired Bypass charging80W wired, 100% in 33 min (advertised) 50W wireless Reverse wired
TypeSi/C Li-Ion 6000 mAhLi-Po 4700 mAh, non-removable
Misc
ColorsNeptune Blue, Orion Red, Glowing Lunar WhiteBlack, Red
ModelsRMX5030, RMX5031V2227A
Price₹ 29,599About 1030 EUR

Realme P3 Ultra

  • Exceptional battery life (16:47h active use)
  • Fast 80W wired charging (100% in 47 min)
  • Competitive performance with Dimensity 8350 Ultra

  • Lacks wireless charging
  • Camera system likely less advanced than the X90 Pro+

vivo X90 Pro+

  • Superior processing power with Snapdragon 8 Gen 2
  • 50W wireless charging support
  • Potentially more advanced camera system

  • Battery life likely shorter than the P3 Ultra
  • Higher price point

Display Comparison

The Realme P3 Ultra boasts a bright display, peaking at 1862 nits, ensuring excellent visibility even in direct sunlight. While the X90 Pro+’s display specifications aren’t provided, vivo typically employs high-quality panels. The P3 Ultra’s brightness advantage is significant, and without knowing the X90 Pro+'s peak brightness, it's difficult to assess a clear winner in outdoor visibility. Both devices likely utilize AMOLED technology for vibrant colors, but the P3 Ultra’s measured peak brightness gives it an edge for users who frequently use their phones outdoors.

Camera Comparison

Without detailed camera specifications for either device, a direct comparison is limited. However, vivo’s ‘Pro+’ designation typically indicates a focus on camera quality, often including larger sensors and advanced image processing. The X90 Pro+ likely features a more sophisticated camera system overall. The Realme P3 Ultra, while potentially offering a capable camera, is unlikely to match the X90 Pro+'s image quality and feature set, especially in low-light conditions. We can assume the X90 Pro+ will have a more robust optical image stabilization (OIS) system.

Performance

The core of the difference lies in the chipsets. The vivo X90 Pro+ utilizes the Qualcomm Snapdragon 8 Gen 2 (4nm), featuring a Cortex-X3 prime core clocked at 3.2 GHz, alongside Cortex-A715 and A710 performance cores. This configuration is optimized for sustained peak performance. The Realme P3 Ultra counters with the Mediatek Dimensity 8350 Ultra (4nm), employing a mix of Cortex-A715 and A510 cores, with a higher clock speed on some A715 cores (3.35 GHz). While the Dimensity 8350 Ultra is a powerful chip, the Snapdragon 8 Gen 2’s architectural advantages, particularly the Cortex-X3, generally translate to superior single-core and sustained multi-core performance, making the X90 Pro+ the better choice for demanding tasks like video editing and high-end gaming. However, the P3 Ultra’s core count and clock speeds provide a very competitive experience.

Battery Life

The Realme P3 Ultra shines in battery endurance, achieving an impressive 16:47h of active use. While the X90 Pro+'s battery capacity is unknown, the P3 Ultra’s longevity is a significant advantage. Charging speeds are competitive, with both supporting 80W wired charging. The X90 Pro+ gains an advantage with the addition of 50W wireless charging, a feature absent on the P3 Ultra. The P3 Ultra reaches 100% charge in 47 minutes, while the X90 Pro+ advertises 33 minutes, suggesting a slightly faster charging experience, but the P3 Ultra’s battery life offsets this difference for many users.

Buying Guide

Buy the Realme P3 Ultra if you need exceptional battery life, fast wired charging, and a strong all-around performance without breaking the bank. It’s ideal for users who prioritize longevity and value. Buy the vivo X90 Pro+ if you prefer the absolute fastest processing speeds, the convenience of 50W wireless charging, and are willing to pay a premium for a more polished, feature-rich experience.

Frequently Asked Questions

❓ Does the Mediatek Dimensity 8350 Ultra in the Realme P3 Ultra throttle under sustained gaming loads?
While the Snapdragon 8 Gen 2 generally exhibits better thermal management, the Dimensity 8350 Ultra is a capable chip. The 4nm process node helps mitigate throttling, but prolonged, demanding gaming sessions may result in some performance reduction. The P3 Ultra’s thermal design will play a crucial role in managing heat.
❓ How does the 80W charging on both phones compare in real-world usage?
Both phones offer fast 80W wired charging, but the X90 Pro+ advertises a faster 0-100% time (33 minutes) compared to the P3 Ultra (47 minutes). However, the P3 Ultra’s superior battery life means you’ll likely need to charge it less frequently, making the slightly slower charging speed less of a concern.
❓ Is the lack of wireless charging on the Realme P3 Ultra a significant drawback?
For users who heavily rely on wireless charging, the absence of this feature on the P3 Ultra is a notable omission. However, the faster wired charging and longer battery life may compensate for this lack of convenience for many users.