OnePlus 11 vs. Asus ROG Phone 7 Ultimate: Which Snapdragon 8 Gen 2 Flagship Reigns Supreme?

The OnePlus 11 and Asus ROG Phone 7 Ultimate both leverage the potent Snapdragon 8 Gen 2, but cater to vastly different priorities. The OnePlus 11 aims for a balanced flagship experience, while the ROG Phone 7 Ultimate is unapologetically geared towards mobile gaming. This comparison dissects their strengths and weaknesses to determine which device delivers the best value for your specific needs.
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🏆 Quick Verdict

For the average user prioritizing a well-rounded experience, the OnePlus 11 emerges as the winner. Its faster 100W (International) charging and competitive price point offer compelling advantages. However, dedicated mobile gamers will find the ROG Phone 7 Ultimate’s superior battery endurance and gaming-centric features worth the premium.

PHONES
Phone Names OnePlus 11 Asus ROG Phone 7 Ultimate
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
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, 25, 26, 28, 30, 32, 38, 39, 41, 40, 46, 48, 66, 71 - International1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International
5G bands1, 2, 3, 5, 7, 8, 20, 25, 28, 30, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA - International1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International
SpeedHSPA, LTE, 5GHSPA, LTE (Up to 7CA), 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - China1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - China
Launch
Announced2023, January 042023, April 13
StatusAvailable. Released 2023, January 09Available. Released 2023, May
Body
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 5), aluminum frameGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Dimensions163.1 x 74.1 x 8.5 mm (6.42 x 2.92 x 0.33 in)173 x 77 x 10.3 mm (6.81 x 3.03 x 0.41 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)Nano-SIM + Nano-SIM
Weight205 g (7.23 oz)239 g (8.43 oz)
 IP64Built-in motorized cooling air vent (AeroActive Portal) IP54 water resistant 2" OLED display (on the back) Pressure sensitive zones (Gaming triggers)
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass Victus
Resolution1440 x 3216 pixels, 20:9 ratio (~525 ppi density)1080 x 2448 pixels (~395 ppi density)
Size6.7 inches, 108.4 cm2 (~89.7% screen-to-body ratio)6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio)
TypeLTPO3 Fluid AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 500 nits (typ), 800 nits (HBM), 1300 nits (peak)AMOLED, 1B colors, 165Hz, HDR10+, 1000 nits (HBM), 1500 nits (peak)
 Always-on display-
Platform
CPUOcta-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 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)
ChipsetQualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
GPUAdreno 740Adreno 740
OSAndroid 13, upgradable to Android 15, OxygenOS 15 (International), ColorOS 14 (China)Android 13, up to 2 major Android upgrades
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM512GB 16GB RAM
 UFS 3.1 - 128GB only UFS 4.0UFS 4.0 NTFS support for external storage
Main Camera
FeaturesHasselblad Color Calibration, color spectrum sensor, Dual-LED flash, HDR, panoramaLED flash, HDR, panorama
Single16 MP, f/2.5, 25mm (wide), 1.0µm-
Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 32 MP, f/2.0, 48mm (telephoto), 1/2.74", PDAF, 2x optical zoom 48 MP, f/2.2, 115˚, (ultrawide), 1/2.0", AF50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF 13 MP, f/2.2, 13mm, 120˚ (ultrawide) 5 MP (macro)
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Selfie camera
FeaturesHDR, panoramaPanorama, HDR
Single16 MP, f/2.5, 25mm (wide), 1.0µm32 MP, f/2.5, 29mm (wide), 1/3.2", 0.7µm
Video1080p@30fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers (2 amplifiers)
 24-bit/192kHz audio32-bit/384kHz audio
Comms
Bluetooth5.3, A2DP, LE, aptX HD5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
NFCYesYes
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.1 (side), DisplayPort 1.4; USB Type-C 2.0 (bottom), OTG, accessory connector
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, optical), accelerometer, gyro, proximity, compass
Battery
Charging100W wired, PD, 50% in 10 min, 100% in 25 min - International 80W wired, PD - USA65W wired, PD3.0, QC5, 100% in 42 min 10W reverse wired
TypeLi-Po 5000 mAhLi-Po 6000 mAh
Misc
ColorsTitan Black, Eternal Green, Jupiter RockStorm White
ModelsPHB110, CPH2449, CPH2447, CPH2451-
Price$ 379.99 / ₹ 33,990About 780 EUR
SAR1.19 W/kg (head)     0.99 W/kg (body)-
Tests
Battery life Endurance rating 108h Endurance rating 131h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -25.2 LUFS (Very good) -25.5 LUFS (Very good)
Performance AnTuTu: 1140661 (v9) GeekBench: 4899 (v5.1) GFXBench: 57fps (ES 3.1 onscreen) AnTuTu: 1325105 (v9) GeekBench: 5139 (v5.5), 5567 (v6) GFXBench: 107fps (ES 3.1 onscreen)

OnePlus 11

  • Significantly faster wired charging (100W International)
  • More affordable price point
  • Balanced flagship experience for everyday use

  • Lower peak display brightness
  • Shorter battery endurance

Asus ROG Phone 7 Ultimate

  • Superior battery life (131h endurance)
  • Brighter display for outdoor visibility
  • Advanced cooling system for sustained gaming performance

  • Slower wired charging (65W)
  • Higher price tag
  • Gaming-focused design may not appeal to all

Display Comparison

Both devices feature displays with an infinite (nominal) contrast ratio, but the ROG Phone 7 Ultimate boasts a significantly brighter panel at 1095 nits measured, compared to the OnePlus 11’s 767 nits. This translates to superior visibility under direct sunlight. While both likely utilize LTPO technology for adaptive refresh rates (not explicitly stated, but standard for this class), the ROG Phone’s higher peak brightness is a clear advantage for outdoor use and HDR content consumption. The ROG Phone’s larger screen size (assumed, based on ROG Phone lineage) also contributes to a more immersive gaming experience.

Camera Comparison

Both phones are listed as having Photo/Video capabilities, but detailed camera specifications are absent. Without sensor size, aperture, or image processing details, a direct comparison is difficult. However, given Asus’s focus on gaming, the ROG Phone 7 Ultimate’s camera system is likely optimized for speed and convenience rather than outright image quality. The OnePlus 11, aligning with its all-rounder approach, likely prioritizes a more versatile and refined camera experience. The absence of details regarding features like OIS or zoom capabilities hinders a deeper analysis.

Performance

Both the OnePlus 11 and ROG Phone 7 Ultimate are powered by the Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) chipset, featuring the same Octa-core CPU configuration. This means raw processing power is virtually identical. However, the ROG Phone 7 Ultimate benefits from Asus’s advanced cooling solutions (not detailed in the provided data, but a ROG Phone hallmark), which are crucial for sustaining peak performance during prolonged gaming sessions. The OnePlus 11, while capable, may experience more thermal throttling under sustained load. The ROG Phone’s likely higher RAM capacity (assumed, based on ROG Phone history) could also contribute to smoother multitasking in demanding scenarios.

Battery Life

The Asus ROG Phone 7 Ultimate demonstrates a clear advantage in battery endurance, achieving a 131-hour rating compared to the OnePlus 11’s 108-hour rating. This suggests a larger battery capacity within the ROG Phone, allowing for significantly longer usage between charges. While the OnePlus 11 offers incredibly fast 100W wired charging (International, 80W in the USA), filling up the battery in just 25 minutes, the ROG Phone 7 Ultimate’s 65W charging, while slower (42 minutes to 100%), is still respectable. The ROG Phone also includes 10W reverse wired charging, a feature absent on the OnePlus 11.

Buying Guide

Buy the OnePlus 11 if you need a fast-charging, stylish flagship with excellent all-around performance and a more approachable price. It’s ideal for daily use, photography, and casual gaming. Buy the Asus ROG Phone 7 Ultimate if you prioritize maximum battery life for extended gaming sessions, demand the most immersive gaming experience with advanced cooling and accessories, and are willing to pay a premium for specialized features.

Frequently Asked Questions

❓ Does the ROG Phone 7 Ultimate’s gaming-focused design impact its usability as a daily driver?
The ROG Phone 7 Ultimate’s larger size and more aggressive aesthetics may not appeal to everyone. While it functions perfectly well as a daily phone, its design prioritizes gaming comfort and features, potentially making it less convenient for one-handed use or fitting comfortably in pockets compared to the more streamlined OnePlus 11.
❓ How much does the OnePlus 11’s charging speed vary between the International and USA models?
The OnePlus 11 supports 100W wired charging internationally, allowing for a full charge in approximately 25 minutes. However, the USA model is limited to 80W wired charging, extending the full charge time slightly. Both versions support PD fast charging, but the 20W difference is noticeable.
❓ Given both phones have the Snapdragon 8 Gen 2, will I notice a performance difference in demanding games?
While the processors are identical, the ROG Phone 7 Ultimate’s superior thermal management system is likely to prevent performance throttling during extended gaming sessions. This means the ROG Phone will be able to sustain peak performance for longer, resulting in smoother frame rates and a more consistent gaming experience compared to the OnePlus 11, which may experience some throttling.