Asus Zenfone 9

Full Specifications
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Popular Comparisons

The Asus Zenfone 9 is most commonly compared with these phones:

Design

Dimensions 5.77 x 2.68 x 0.36 inches
146.5 x 68.1 x 9.1 mm
Weight 5.96 oz (169.0 g)
Resistance Yes; IP68
Biometrics Fingerprint (touch)
Keys Right: Volume control, Lock/Unlock key

Display

Size 5.9-inch
Resolution 2400x1080px, 20:9 ratio, 446 PPI
Technology Super AMOLED
Refresh rate 120Hz
Screen-to-body 84.24 %
Peak brightness 1100 cd/m2 (nit)
Features Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor
PhoneArena Display Test
Bright Max (20 APL) Untested
Bright Min 2.3 (Average)

Hardware

System chip Qualcomm Snapdragon 8+ Gen1 SM8475 (4 nm)
Processor Octa-core
1x 3.2GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 2.0Ghz Cortex-A510
GPU Adreno 730
RAM 8GB (LPDDR5)
Internal storage 128GB (UFS 3.1)
Storage expansion not expandable
OS Android (12)
This device has different variants: View all
PhoneArena Performance Test
GeekBench 6 Single 1784
GeekBench 6 Multi 4290
3D Mark High 2822
3D Mark Low 1488

Battery

Capacity 4300 mAh
Charging Fast charging
Charge speed Wired: 30.0W
PhoneArena Battery Test
Battery Life Estimate: 7h 37min
Browsing: 17h 13min
Gaming: 8h 12min
Video: 12h 14min

Camera

Rear Dual camera
Main camera 50 MP (OIS, PDAF)
Aperture size: F1.9
Sensor size: 1/1.56"
Second camera 12 MP
Aperture size: F2.2
Focal Length: 14.4 mm
Sensor size: 1/2.55"
Pixel size: 1.4 μm
Flash LED
Video recording 7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps)
Front 12 MP

Connectivity & Features

Bluetooth 5.2
Wi-Fi 802.11 a,b,g,n,ac,ax(Wi-Fi 6)
Wi-Fi Direct, Hotspot
USB Type-C, USB 2.0
Location GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other NFC

Multimedia

Headphones 3.5mm jack
Speakers Earpiece, Multiple speakers
Screen mirroring Wireless screen share
Additional microphone(s) Noise cancellation

Cellular

5G Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD) Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)
3G Bands 2(1900), 3(1800), 5(850), 8(900)
Data Speed LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type Dual Nano SIM

Availability

Officially announced Jul 28, 2022
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Alternative variants

With 256GB internal storage
Differences from the main variant:
Internal storage 256GB
With 16GB RAM and 256GB internal storage
Differences from the main variant:
RAM 16GB
Internal storage 256GB

News

Amazon has the exquisitely compact Asus Zenfone 9 on sale at its lowest prices yet
Normally priced at $699 and up, the 5.9-inch Asus Zenfone 9 powerhouse unveiled back in July stands out from essentially all other high-end Snapdragon 8+ Gen 1 phones on the market today in one big (or should we say small?) way.Yes, this is what pass...
, by Adrian Diaconescu, 2
Amazon has the exquisitely compact Asus Zenfone 9 on sale at its lowest prices yet
-$70
The refreshingly compact Asus ZenFone 9 is officially getting Android 13 before Christmas
While Samsung was already done delivering stable Android 13 goodies to several different high-end smartphone lineups from 2022, 2021, and 2020, Asus barely made its rollout plans public last month, somewhat vaguely promising to kick off its first ove...
, by Adrian Diaconescu, 0
The refreshingly compact Asus ZenFone 9 is officially getting Android 13 before Christmas
Asus rolls out its official Android 13 update... schedule for recent Zenfones and ROG Phones
Never one to threaten Samsung's mobile industry supremacy as far as either global sales or quick software updates are concerned, Asus appears to be (at least) one step behind a number of other smartphone manufacturers as well in terms of stable Andro...
, by Adrian Diaconescu, 1
Asus rolls out its official Android 13 update... schedule for recent Zenfones and ROG Phones
The compact Asus Zenfone 9 powerhouse is up for US pre-orders with a nice little deal sweetener
Just as Apple is preparing to kill off the smallest (and least successful) member of its iPhone family, the closest thing to a "perfect" compact Android handset in quite some time is finally going up for pre-order.Formally unveiled back in July as a ...
, by Adrian Diaconescu, 6
The compact Asus Zenfone 9 powerhouse is up for US pre-orders with a nice little deal sweetener
FCC OKs Cingular\'s purchase of AT&T Wireless