Asus Zenfone 7 Pro vs. Google Pixel 6 Pro: A Detailed Comparison of Flagship Androids

The Asus Zenfone 7 Pro, released in 2020, represented a peak in compact flagship design, packing top-tier specs into a manageable form factor. The Google Pixel 6 Pro, arriving in 2021, took a different approach – a large-screen experience powered by Google’s first in-house silicon, the Tensor chip, and a focus on computational photography. This comparison examines whether the Zenfone 7 Pro’s established hardware still holds up against the Pixel 6 Pro’s innovative approach.
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🏆 Quick Verdict

For the average user prioritizing camera versatility and long-term software support, the Google Pixel 6 Pro is the better choice. However, the Zenfone 7 Pro remains a compelling option for those seeking maximum performance in a smaller package and who value a more customizable Android experience.

PHONES
Phone Names Asus Zenfone 7 Pro Google Pixel 6 Pro
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, 29, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71 - GLUOG, G8VOU
5G bands1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - G8VOU
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat19 1800/150 Mbps, 5G 3.6 Gbps DLHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 -1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GLUOG
Launch
Announced2020, August 26. Released 2020, September 012021, October 19
StatusDiscontinuedAvailable. Released 2021, October 28
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frameGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Dimensions165.1 x 77.3 x 9.6 mm (6.5 x 3.04 x 0.38 in)163.9 x 75.9 x 8.9 mm (6.45 x 2.99 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + eSIM
Weight230 g (8.11 oz)210 g (7.41 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass 6Corning Gorilla Glass Victus
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1440 x 3120 pixels, 19.5:9 ratio (~512 ppi density)
Size6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)6.7 inches, 110.6 cm2 (~88.9% screen-to-body ratio)
TypeSuper AMOLED , 90Hz, HDR10+, 700 nits (HBM)LTPO AMOLED, 120Hz, HDR10+
 -Always-on display
Platform
CPUOcta-core (1x3.10 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)Octa-core (2x2.80 GHz Cortex-X1 & 2x2.25 GHz Cortex-A76 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8250 Snapdragon 865 5G+ (7 nm+)Google Tensor (5 nm)
GPUAdreno 650Mali-G78 MP20
OSAndroid 10, upgradable to Android 12, ZenUIAndroid 12, upgradable to Android 15, up to 5 major Android upgrades
Memory
Card slotmicroSDXC (dedicated slot)No
Internal256GB 8GB RAM128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesDual-LED flash, HDR, auto panorama (motorized rotation)Laser AF, Dual-LED flash, Pixel Shift, Auto-HDR, panorama
Single-11.1 MP, f/2.2, 20mm (ultrawide), 1.22µm
Triple64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.4, 80mm (telephoto), PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 113˚, 17mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF50 MP, f/1.9, 25mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 48 MP, f/3.5, 104mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 4x optical zoom 12 MP, f/2.2, 17mm, 114˚ (ultrawide), 1.25µm
Video8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS
Selfie camera
FeaturesDual-LED flash, HDR, auto panorama (motorized rotation)HDR, panorama
Single-11.1 MP, f/2.2, 20mm (ultrawide), 1.22µm
TripleMotorized flip-up main camera module-
Video8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR4K@30fps, 1080p@30/60fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE, aptX Adaptive5.2, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
RadioNoNo
USBUSB Type-CUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
 -Ultra Wideband (UWB) support
Battery
Charging30W wired, PD3.0, 60% in 34 min, 100% in 93 min Reverse wired23W wired, PD3.0, 50% in 30 min 23W wireless Reverse wireless
TypeLi-Po 5000 mAhLi-Ion 5003 mAh
Misc
ColorsAurora Black, Pastel WhiteCloudy White, Sorta Sunny, Stormy Black
ModelsZS671KS, ASUS_I002DDGLUOG, G8VOU, GF5KQ
PriceAbout 670 EUR€ 199.99 / $ 204.99 / £ 275.00 / ₹ 29,699
Tests
Battery lifeEndurance rating 99h Endurance rating 84h
Camera Photo / Video-
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -26.6 LUFS (Good)-
Performance AnTuTu: 602934 (v8) GeekBench: 3302 (v5.1) GFXBench: 46fps (ES 3.1 onscreen) AnTuTu: 585485 (v8), 719815 (v9) GeekBench: 2831 (v5.1) GFXBench: 39 fps (ES 3.1 onscreen)

Asus Zenfone 7 Pro

  • Superior battery endurance (99h rating)
  • More compact and pocketable design
  • Faster wired charging speed (30W)

  • Older chipset (Snapdragon 865)
  • Potentially shorter software support
  • Less advanced camera features

Google Pixel 6 Pro

  • Google Tensor chip with AI capabilities
  • Exceptional camera with computational photography
  • Guaranteed software updates from Google

  • Lower battery endurance (84h rating)
  • Larger and less manageable size
  • Potential for thermal throttling

Display Comparison

The Pixel 6 Pro boasts a brighter display, reaching 846 nits compared to the Zenfone 7 Pro’s 741 nits, making it more visible outdoors. Both displays share an infinite (nominal) contrast ratio, suggesting excellent black levels. While neither specification details refresh rate, the Pixel 6 Pro’s larger 6.7-inch panel offers a more immersive viewing experience. The Zenfone 7 Pro’s smaller 6.67-inch display caters to users who prefer a more pocketable device. The Pixel 6 Pro’s larger size also allows for a more comfortable experience with Google’s Material You design language.

Camera Comparison

The Pixel 6 Pro’s camera system is heavily reliant on Google’s computational photography prowess, leveraging the Tensor chip’s AI capabilities. While specific sensor details are missing for the Zenfone 7 Pro, the Pixel 6 Pro’s focus on image processing and features like Magic Eraser provide a significant advantage in post-processing. The Pixel 6 Pro’s larger sensor size (though not specified) likely contributes to better low-light performance. The Zenfone 7 Pro’s camera, while capable, lacks the advanced AI features that define the Pixel 6 Pro’s photographic experience. The Pixel 6 Pro’s telephoto lens offers superior zoom capabilities compared to the Zenfone 7 Pro’s likely digital zoom.

Performance

The Zenfone 7 Pro utilizes the Qualcomm Snapdragon 865 5G+, a 7nm+ chip, while the Pixel 6 Pro is powered by Google’s 5nm Tensor. The Tensor chip, with its Cortex-X1 prime core clocked at 2.80 GHz, theoretically offers superior single-core performance compared to the Zenfone 7 Pro’s 3.10 GHz Cortex-A77. However, the Snapdragon 865’s Adreno 650 GPU remains a potent performer. The Pixel 6 Pro’s Tensor chip prioritizes AI and machine learning tasks, enhancing features like voice recognition and image processing. While the Zenfone 7 Pro excels in sustained CPU performance due to its efficient cooling, the Pixel 6 Pro’s Tensor chip has been reported to experience thermal throttling under heavy load, potentially impacting long gaming sessions.

Battery Life

The Zenfone 7 Pro achieves an endurance rating of 99 hours, while the Pixel 6 Pro manages 84 hours. This suggests the Zenfone 7 Pro offers superior battery life despite having a smaller battery capacity. The Zenfone 7 Pro supports 30W wired charging, reaching 60% in 34 minutes and 100% in 93 minutes. The Pixel 6 Pro offers 23W wired charging (50% in 30 minutes) and 23W wireless charging, providing more versatile charging options. The Zenfone 7 Pro also supports reverse wired charging, a feature mirrored by the Pixel 6 Pro’s reverse wireless charging capability.

Buying Guide

Buy the Asus Zenfone 7 Pro if you need a powerful, compact flagship with a focus on raw performance and don't mind potentially shorter software support. It's ideal for users who prefer a smaller phone and enjoy tinkering with their Android experience. Buy the Google Pixel 6 Pro if you prefer a large, immersive display, exceptional camera capabilities driven by AI, and guaranteed software updates directly from Google. It’s best for users who prioritize photography and a streamlined, intelligent user experience.

Frequently Asked Questions

❓ Does the Google Tensor chip in the Pixel 6 Pro overheat during extended gaming sessions?
Reports indicate that the Google Tensor chip can experience thermal throttling under sustained heavy load, such as prolonged gaming. This can lead to reduced performance and frame rate drops. While not a universal issue, it's a potential concern for avid mobile gamers.
❓ How does the Zenfone 7 Pro's software support compare to the Pixel 6 Pro?
The Zenfone 7 Pro, being an older device, has limited remaining software support from Asus. The Pixel 6 Pro, being a Google phone, is guaranteed to receive Android updates and security patches for at least 5 years from its launch date, ensuring a longer lifespan and enhanced security.
❓ Is the 30W charging on the Zenfone 7 Pro significantly faster in real-world use than the 23W on the Pixel 6 Pro?
While the Zenfone 7 Pro's 30W charging is technically faster, the difference in real-world charging times isn't dramatic. The Pixel 6 Pro's 23W charging still provides a reasonable charging speed, and the addition of 23W wireless charging offers added convenience.