Asus Zenfone 8 The Asus Zenfone 8 is a capable mid-range device, powered by the Qualcomm SM8350 Snapdragon 888 5G (5 nm) that comfortably covers most everyday use cases, with a 4,000 mAh battery for solid all-day use (2021).
2021 · Mid-range · Android 11 ⓘ Grades compare this device against others in its own market segment (Flagship), not against every device on the site.
⚡ Quick Specs
Size 5.9" · 148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm)
RAM 12GB | 16GB | 6GB | 8GB
Storage 128GB | 256GB
Main Camera 64 MP · LED flash
⚖️ Compare With
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✓︎ Pros
✓ Fast, responsive Qualcomm SM8350 Snapdragon 888 5G (5 nm) for everyday tasks and gaming
✓ 12GB of RAM — plenty for heavy multitasking and keeping many apps open
✓ 64 MP main camera for sharp photos
✓ Sharp 446 PPI screen
✓ 5.9" OLED/AMOLED display with deep blacks and vibrant colours
ℹ️ Overview
Also Known As
Also known as Asus Zenfone 8z
⚙️ Performance
Chipset
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Upper-mid performance — fast and capable
CPU
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
OS
Android 11, upgradable to Android 13
RAM
12GB | 16GB | 6GB | 8GB
Heavy multitasking without slowdowns
💻 Display
Sharpness
446 ppi
Sharp and comfortable to read
Panel
Super AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)
OLED: perfect blacks, vivid colours, power-efficient
Protection
Corning Gorilla Glass Victus
📷 Camera
Main Camera
64 MP
Good detail in daylight conditions
Main Video
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
🔋 Battery
Capacity
4,000 mAh
Adequate for moderate use
Charging
30W wired, PD3.0, 60% in 25 min, 100% in 80 min Reverse wired
📱 Design & Build
Weight
169g
Balanced size and weight
Dimensions
148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Build
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
Colors
Obsidian Black, Horizon Silver
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
📶 Network
Speed
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G
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
GPS
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
🔊 Sound
Loudspeaker
Yes, with stereo speakers
Radio
FM radio (market/region dependent)
❓ Frequently Asked Questions
Does the Asus Zenfone 8 support 5G?› Yes, the Asus Zenfone 8 supports 5G connectivity.
Does the Asus Zenfone 8 have NFC?› Yes, the Asus Zenfone 8 has NFC for contactless payments and pairing.
Does the Asus Zenfone 8 support wireless charging?› No, the Asus Zenfone 8 charges via cable only — no wireless charging.
Does the Asus Zenfone 8 support fast charging?› Yes, up to 30W (30W wired, PD3.0, 60% in 25 min, 100% in 80 min Reverse wired).
Is the Asus Zenfone 8 waterproof? What is the IP rating?› The Asus Zenfone 8 is rated IP68 — IP68 dust tight and water resistant (immersible up to 1.5m for 30 min).
Does the Asus Zenfone 8 have expandable storage?› No, the Asus Zenfone 8 does not support a memory card.
Does the Asus Zenfone 8 support dual SIM?› The Asus Zenfone 8 SIM configuration: Nano-SIM + Nano-SIM.
Does the Asus Zenfone 8 have a headphone jack?› Yes, the Asus Zenfone 8 has a 3.5mm headphone jack.
Does the Asus Zenfone 8 have stereo speakers?› Yes, the Asus Zenfone 8 has stereo speakers.
What Android version does the Asus Zenfone 8 ship with?› The Asus Zenfone 8 ships with Android 11, upgradable to Android 13.
What type of USB port does the Asus Zenfone 8 use?› The Asus Zenfone 8 uses USB Type-C 2.0, OTG.
Does the Asus Zenfone 8 support Wi-Fi 7?› The Asus Zenfone 8 supports Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct.
Does the Asus Zenfone 8 support Bluetooth LE Audio?› The Asus Zenfone 8 has 5.2, A2DP, LE, aptX HD, aptX Adaptive.
