Asus Zenfone 9 The Asus Zenfone 9 is a capable mid-range device, powered by the Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) that comfortably covers most everyday use cases, with a 4,300 mAh battery for solid all-day use (2022).
2022 · Mid-range · Android 12 ⓘ Grades compare this device against others in its own market segment (Flagship), not against every device on the site.
⚡ Quick Specs
Size 5.9" · 146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
RAM 16GB | 6GB | 8GB
Storage 128GB | 256GB
Main Camera 50 MP · LED flash
⚖️ Compare With
Asus Zenfone 9 vs Asus ROG Phone 5 Asus Zenfone 9 vs Asus ROG Phone 6D Asus Zenfone 9 vs Asus ROG Phone 6 Batman Edition Asus Zenfone 9 vs Asus Smartphone for Snapdragon Insiders Asus Zenfone 9 vs Asus Zenfone 8 Flip Asus Zenfone 9 vs Asus ROG Phone 5 Pro
✓︎ Pros
✓ Fast, responsive Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) for everyday tasks and gaming
✓ 16GB of RAM — plenty for heavy multitasking and keeping many apps open
✓ Sharp 445 PPI screen
✓ 5.9" OLED/AMOLED display with deep blacks and vibrant colours
✓ Lightweight at 169g — easy to carry
ℹ️ Overview
Also Known As
Also known as Asus Zenfone 9z
⚙️ Performance
Chipset
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
Flagship performance tier — top of the line
CPU
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
OS
Android 12, upgradable to Android 14
RAM
16GB | 6GB | 8GB
Heavy multitasking without slowdowns
💻 Display
Sharpness
445 ppi
Sharp and comfortable to read
Panel
Super AMOLED, 120Hz, HDR10+, 1100 nits (peak)
OLED: perfect blacks, vivid colours, power-efficient
Protection
Corning Gorilla Glass Victus
📷 Camera
Main Camera
50 MP
Good detail in daylight conditions
Main Video
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS, HDR
🔋 Battery
Capacity
4,300 mAh
Adequate for moderate use
Charging
30W wired, PD3.0, PPS, QC4 5W reverse wired
📱 Design & Build
Weight
169g
Balanced size and weight
Dimensions
146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)
Build
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Colors
Starry Blue, Moonlight White, Sunset Red, Midnight Black
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
📶 Network
Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/211 Mbps, 5G 4.5/0.9 Gbps
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
GPS
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
🔊 Sound
Loudspeaker
Yes, with stereo speakers
❓ Frequently Asked Questions
Does the Asus Zenfone 9 support 5G?› Yes, the Asus Zenfone 9 supports 5G connectivity.
Does the Asus Zenfone 9 have NFC?› Yes, the Asus Zenfone 9 has NFC for contactless payments and pairing.
Does the Asus Zenfone 9 support wireless charging?› No, the Asus Zenfone 9 charges via cable only — no wireless charging.
Does the Asus Zenfone 9 support fast charging?› Yes, up to 30W (30W wired, PD3.0, PPS, QC4 5W reverse wired).
Is the Asus Zenfone 9 waterproof? What is the IP rating?› The Asus Zenfone 9 is rated IP68 — IP68 dust tight and water resistant (immersible up to 1.5m for 30 min).
Does the Asus Zenfone 9 have expandable storage?› No, the Asus Zenfone 9 does not support a memory card.
Does the Asus Zenfone 9 support dual SIM?› The Asus Zenfone 9 SIM configuration: Nano-SIM + Nano-SIM.
Does the Asus Zenfone 9 have a headphone jack?› Yes, the Asus Zenfone 9 has a 3.5mm headphone jack.
Does the Asus Zenfone 9 have stereo speakers?› Yes, the Asus Zenfone 9 has stereo speakers.
What Android version does the Asus Zenfone 9 ship with?› The Asus Zenfone 9 ships with Android 12, upgradable to Android 14.
What type of USB port does the Asus Zenfone 9 use?› The Asus Zenfone 9 uses USB Type-C, OTG.
Does the Asus Zenfone 9 support Wi-Fi 7?› The Asus Zenfone 9 supports Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct.
Does the Asus Zenfone 9 support Bluetooth LE Audio?› The Asus Zenfone 9 has 5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless.
