📱 Model features |
| Asus Zenfone 8 |
| |
Other model names | Asus Zenfone 8 (ZS590KS, ZS590KS-2A007EU) |
Country or region available |  (Global, International) |
Brand | Asus |
Release date | 5/13/2021, Announced: 5/12/2021 |
Depth | 8.9 millimeters (0.35 inches) |
Size (width x height) | 68.5 x 148 millimeters (2.7 x 5.83 in) |
Weight | 169 grams (5.92 ounces) |
Build, materials | Aluminum frame, glass front/back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
🤖 Operating System |
| Asus Zenfone 8 |
System version | Android 11 |
Firmware update | Android 13 |
User Interface | ZenUI 8 / 9 / 10 |
⚙️ Processor |
| Asus Zenfone 8 |
Chipset | 64bit: Qualcomm Snapdragon 888 (SM8350) (5nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 660 (840MHz) |
Performance (benchmark) | AnTuTu: 676001 (v8), 799738 (v9) Geekbench: 3604 (v5.1) GFXBench: 61fps (ES 3.1 onscreen) |
💽 Memory and storage |
| Asus Zenfone 8 |
RAM memory | 6GB LPDDR5 |
Internal storage | 128GB (107GB available) UFS 3.1 |
External storage | Not supported |
📲 Display |
| Asus Zenfone 8 |
Display type | Super AMOLED |
Screen size | 5.9" inches |
Screen-to-body ratio | ~82.9% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 446 PPI |
Colors | 16 million |
Scratch-resistant glass | Gorilla Glass Victus |
Refresh rate | 120Hz |
Display features | 700nits[typ], 1100nits[peak] HDR10+ Always-On Display |
📶 Mobile networks |
| Asus Zenfone 8 |
Dual-SIM | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps |
Network technology | 2G, 3G, 4G, 5G |
Frequency, bands | Expand band detailsCollapse details |
GSM MHz band | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 800/850/900/1700/1900/2100 |
Primary 4G network | LTE Cat20 VoLTE America version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42) Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) |
Primary 5G network | America version: SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78) Global version: SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 800/850/900/1700/1900/2100 |
Secondary 4G network | LTE Cat20 VoLTE America version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42) Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Asus Zenfone 8 |
Back camera (main camera) | (dual camera) 64 megapixels 12MP ultrawidef/2.2112°14mm1/2.55"1.4µmPDAF |
Main camera resolution | 10120x6328 pixels |
Video recording (primary) | 8K UHD (7680x4320) 24 fps |
Flash | LED flash |
Focal aperture | f/1.8 (aperture) |
Focal length | 26mm lens |
Sensor size | 1/1.73" inches |
Pixel size | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported |
Image stabilization | OIS (4-axis): Optical stabilization |
Zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection |
BSI sensor | Supported |
HDR | HDR photo/video on both cameras |
Camera extras | 4K@120fps 1080p@240fps 720p@480fps |
📸 Front camera |
| Asus Zenfone 8 |
Front camera (secondary) | 12 megapixels |
Front camera resolution | 4000x3000 pixels |
Video recording (secondary) | 4K UHD (3840x2160) |
Front flash | Not supported |
Focal aperture | f/2.5 (aperture) |
Focal length | 28mm lens |
Sensor size | 1/2.93" inches |
Pixel size | 1.22µm pixel |
🔉 Sound and multimedia |
| Asus Zenfone 8 |
Loudspeaker | Stereo sound 32-bit/384kHz |
Active noise cancellation | 2 microphones or more |
Radio | FM |
TV | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Asus Zenfone 8 |
USB | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack |
TV output | USB Type-C (reversible) |
Bluetooth | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
NFC | Supported |
Infrared port | Not supported |
🧭 Sensors |
| Asus Zenfone 8 |
Sensors | Accelerometer Ambient Light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported |
🔋 Battery |
| Asus Zenfone 8 |
Battery type | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 4000 mAh |
Charger, watts | 30W Wired fast charging 5W Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 |
Wireless charging | Not supported |
Talk time autonomy | feature not registered |
Standby | feature not registered |
➕ Other features |
| Asus Zenfone 8 |
Call control | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported |
Video calling | Supported |
Ringtones | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 |
Antenna | Internal antenna |
Qwerty physical keyboard | Not supported |
Miscellaneous | • Colors: Obsidian Black, Horizon Silver |
☢️ Radiation rate |
| Asus Zenfone 8 |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered |