iQOO 11 vs Asus ROG Phone 7 Ultimate: A Deep Dive into Gaming and Charging Supremacy

Both the vivo iQOO 11 and the Asus ROG Phone 7 Ultimate represent the pinnacle of Android smartphone performance, powered by the Snapdragon 8 Gen 2. However, they cater to slightly different priorities: the iQOO 11 aims for a balanced flagship experience with blazing-fast charging, while the ROG Phone 7 Ultimate is unapologetically focused on gaming, offering a suite of features tailored to enthusiasts. This comparison dissects their strengths and weaknesses to determine which device reigns supreme.
Phones Images

🏆 Quick Verdict

For the average power user, the iQOO 11 offers a compelling package with its incredibly fast 120W charging and strong overall performance. However, dedicated mobile gamers will find the ROG Phone 7 Ultimate’s specialized features and slightly longer battery life more valuable.

PHONES
Phone Names vivo iQOO 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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 - 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, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA1, 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 / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 - China1, 3, 5, 8, 28, 41, 77, 78, 79 SA/NSA/Sub6 - China
Launch
Announced2022, December 082023, April 13
StatusAvailable. Released 2022, December 08Available. Released 2023, May
Body
Build-Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Dimensions164.9 x 77.1 x 8.4 mm or 8.7 mm173 x 77 x 10.3 mm (6.81 x 3.03 x 0.41 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight205 g or 208 g (7.23 oz)239 g (8.43 oz)
 -Built-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 3200 pixels, 20:9 ratio (~518 ppi density)1080 x 2448 pixels (~395 ppi density)
Size6.78 inches, 111.0 cm2 (~87.3% screen-to-body ratio)6.78 inches, 109.5 cm2 (~82.2% screen-to-body ratio)
TypeLTPO4 AMOLED, 1B colors, 144Hz, HDR10+, 1800 nits (peak)AMOLED, 1B colors, 165Hz, HDR10+, 1000 nits (HBM), 1500 nits (peak)
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 14, Funtouch 14 (International), OriginOS 3 (China)Android 13, up to 2 major Android upgrades
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM512GB 16GB RAM
 UFS 3.1 - 128GB UFS 4.0 - 256/512GBUFS 4.0 NTFS support for external storage
Main Camera
FeaturesDual-LED flash, HDR, panoramaLED flash, HDR, panorama
Single16 MP, f/2.5, (wide)-
Triple50 MP, f/1.9, 23mm (wide), 1/1.57", 1.0µm, PDAF, OIS 13 MP, f/2.5, 47mm (telephoto), PDAF, 2x optical zoom 8 MP, f/2.2, 16mm (ultrawide)50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF 13 MP, f/2.2, 13mm, 120˚ (ultrawide) 5 MP (macro)
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Selfie camera
FeaturesHDRPanorama, HDR
Single16 MP, f/2.5, (wide)32 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 HD, aptX Adaptive, aptX Lossless5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Infrared portYes-
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDS, NavICGPS (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, 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
Charging120W wired, PD3.0, 100% in 25 min65W wired, PD3.0, QC5, 100% in 42 min 10W reverse wired
Type5000 mAhLi-Po 6000 mAh
Misc
ColorsBlack, Green, White (BMW M branding)Storm White
ModelsV2243A-
PriceAbout 650 EURAbout 780 EUR
Tests
Battery life Endurance rating 127h Endurance rating 131h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -26.3 LUFS (Good) -25.5 LUFS (Very good)
Performance AnTuTu: 1281665 (v9) GeekBench: 4803 (v5.1) GFXBench: 67fps (ES 3.1 onscreen) AnTuTu: 1325105 (v9) GeekBench: 5139 (v5.5), 5567 (v6) GFXBench: 107fps (ES 3.1 onscreen)

vivo iQOO 11

  • Significantly faster 120W charging
  • Higher peak display brightness for better outdoor visibility
  • Potentially more affordable price point (market dependent)

  • Slightly lower battery endurance rating
  • Lacks dedicated gaming features of the ROG Phone

Asus ROG Phone 7 Ultimate

  • Slightly longer battery life
  • Enhanced thermal management for sustained gaming performance
  • Reverse wireless charging capability

  • Slower 65W charging
  • Lower peak display brightness
  • Generally higher price

Display Comparison

Both devices feature displays with an infinite (nominal) contrast ratio, typical of OLED panels. However, the iQOO 11 boasts a measured peak brightness of 1147 nits, exceeding the ROG Phone 7 Ultimate’s 1095 nits. This translates to better visibility in direct sunlight for the iQOO 11. While both likely employ high refresh rate panels (data not provided, but standard for this segment), the iQOO 11’s higher peak brightness gives it a slight edge for outdoor use and HDR content consumption. The lack of specific refresh rate data prevents a full assessment of display smoothness.

Camera Comparison

Both phones feature photo and video capabilities, but the provided data offers limited insight into camera quality. Without sensor size, aperture, or image processing details, a direct comparison is difficult. It’s reasonable to assume the ROG Phone 7 Ultimate, given Asus’s history, may prioritize image processing geared towards vibrant colors and gaming content creation. The iQOO 11, while capable, likely focuses on a more balanced photographic experience. The absence of details regarding OIS (Optical Image Stabilization) is a significant omission, impacting low-light performance and video stability.

Performance

Both the iQOO 11 and ROG Phone 7 Ultimate are equipped with 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. The key differentiator lies in thermal management. The ROG Phone 7 Ultimate, with its gaming-centric design, likely incorporates a more robust cooling system (though specifics aren’t provided) to sustain peak performance for longer durations. While both utilize LPDDR5x RAM (assumed, given the flagship status), the ROG Phone’s active cooling could minimize thermal throttling during extended gaming sessions, providing a more consistent frame rate.

Battery Life

The ROG Phone 7 Ultimate edges out the iQOO 11 in endurance, achieving a rating of 131 hours compared to the iQOO 11’s 127 hours. This difference, while small, suggests slightly more efficient power management or a larger battery capacity (data not provided). However, the iQOO 11 dramatically outperforms the ROG Phone 7 Ultimate in charging speed. Its 120W wired charging can fully replenish the battery in just 25 minutes, while the ROG Phone 7 Ultimate takes 42 minutes with its 65W charging. The ROG Phone 7 Ultimate also offers 10W reverse wired charging, a feature absent on the iQOO 11.

Buying Guide

Buy the vivo iQOO 11 if you need a flagship phone that charges from 0-100% in under 30 minutes and offers a balanced experience for everyday use and gaming. Buy the Asus ROG Phone 7 Ultimate if you prioritize an immersive gaming experience with dedicated gaming features, slightly longer battery endurance, and don't mind a slower charging speed.

Frequently Asked Questions

❓ How much does the charging speed difference between 120W and 65W *really* matter in daily use?
While both are fast charging standards, the iQOO 11's 120W charging is a game-changer. It can add a substantial amount of battery life in just a few minutes, making it ideal for users who frequently find themselves with low battery and limited time to charge. The ROG Phone 7 Ultimate's 65W is still fast, but the iQOO 11 offers a significantly quicker top-up.
❓ Does the ROG Phone 7 Ultimate's cooling system prevent throttling during prolonged gaming sessions, and is it noticeable?
While the provided data doesn't quantify the cooling system's effectiveness, ROG Phones are renowned for their advanced thermal solutions. This likely translates to less CPU and GPU throttling during extended gaming, resulting in more consistent frame rates and smoother gameplay compared to the iQOO 11, which may experience some performance reduction under sustained load.
❓ Given the similar chipsets, will I see a significant difference in benchmark scores between these two phones?
Benchmark scores will likely be very close, reflecting the identical Snapdragon 8 Gen 2 chipset. However, sustained performance – how long the phone can *maintain* those high scores – is where the ROG Phone 7 Ultimate’s cooling system could provide an advantage, preventing thermal throttling and allowing for higher average scores over longer testing periods.