Asus Zenfone 8
$550
Overview
Asus Zenfone 8 is a premium mid-range Android smartphone released in 2021 with a 5.9-inch Super AMOLED, Snapdragon 888 chipset, 64 main camera, and 4000 mAh battery.
The device runs ROG UI with features like AirTriggers. Priced at $550, it targets users seeking premium mid-range performance.
Specifications of Asus Zenfone 8
The display of Asus Zenfone 8 measures 5.9 inches with Super AMOLED technology and 120Hz refresh rate. Peak brightness reaches 700 nits for excellent outdoor visibility. The screen renders at 1080x2400 pixels resolution.
The camera system of Asus Zenfone 8 features 2 rear cameras: 64 main, 12MP ultrawide, 12MP telephoto. Optical zoom reaches 2x for detailed distant shots. Video recording supports up to 4320p.
The battery of Asus Zenfone 8 has 4000mAh capacity with 30 wired charging. Wireless charging supports 0. A full charge takes approximately 90 min minutes.
The performance of Asus Zenfone 8 is powered by the Snapdragon 888 chipset with Adreno 660 GPU. Geekbench scores reach 1120 single-core and 3700 multi-core. AnTuTu benchmark achieves 891700.
The memory of Asus Zenfone 8 offers 16GB RAM with 128GB storage options. RAM uses LPDDR5 technology. Storage is UFS Storage 3.1. Storage is not expandable.
The connectivity of Asus Zenfone 8 includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e, and Bluetooth 5.2. NFC is supported for contactless payments.
The build of Asus Zenfone 8 weighs 169g with Aluminum frame and Glass back. Water and dust resistance is rated IP68. Dimensions measure 148 x 68.5 x 8.9 mm.
The software of Asus Zenfone 8 runs Android 11, upgradable to Android 13 with ZenUI 8. Software support extends 3 years through 2029.
Compare Asus Zenfone 8
Frequently Asked Questions about Asus Zenfone 8
Yes, Asus Zenfone 8 is good for photography with its 64 camera. It handles everyday photography well with solid detail and color accuracy.
Yes, Asus Zenfone 8 is excellent for gaming with its Snapdragon 888 chipset and 120Hz display. It handles demanding games at high settings with smooth frame rates.
Asus Zenfone 8 receives 3 years of updates through 2029. This provides solid software support for the device's lifespan.
Yes, Asus Zenfone 8 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Yes, Asus Zenfone 8 is water resistant with IP68 rating. It can withstand submersion in 1.5 meters of fresh water for 30 minutes. Avoid saltwater and high-pressure water.
Asus Zenfone 8 has a 4000mAh battery. This provides full-day battery life with typical usage patterns.
Asus Zenfone 8 at $550 is a premium mid-range device offering Snapdragon 888. It's worth buying if you prioritize balanced performance and value.
Asus Zenfone 8 supports 30 wired charging with full charge in approximately 90 min minutes. Wireless charging supports 0.
Asus Zenfone 8 is available in 128GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Asus Zenfone 8 has a 5.9-inch Super AMOLED with 120Hz refresh rate and 700 nits peak brightness. HDR support includes HDR10+.
Asus Zenfone 8 in Category Rankings
See how Asus Zenfone 8 ranks in these categories:
Best Gaming Phones
Powered by Snapdragon 888
5G Phones
Supports 5G connectivity
Best Premium Mid-Range Phones
Premium value at $550
Water Resistant Phones
IP68 water and dust resistance
Wireless Charging Phones
Supports 0 wireless charging
Phones Under $1000
Priced at $550
Compact Phones
5.9" display
Android Phones
Runs Android
Verdict
The Asus Zenfone 8 delivers strong value for users wanting flagship-tier features at a reasonable price point. The phone excels in versatile camera system, smooth 120Hz display. Consider this phone for flagship-level performance, if you want premium features without paying flagship prices.
Key Specifications
Display
5.9"
Main Camera
64
Chipset
Snapdragon 888
Full Specifications
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G Bands | GSM / |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE Bands | LTE / |
| 5G Sub-6 Bands | 5G |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | 2CC |
Launch
| Announced | 2021 |
| Status | Available. Released 2021, May 13 |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $399 |
Body & Design
| Dimensions (mm) | 148 x 68.5 x 8.9 mm |
| Weight (g) | 169 |
| Build Materials | Aluminium alloy |
| Frame | Aluminum |
| Back Finish | Glass |
| Colors | ["Obsidian Black", "Horizon Silver"] |
| IP Rating | IP68 |
| Rugged Certifications | MIL-STD-810G |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Vapor Chamber |
| Notification/Alert | |
| Haptics | Linear |
Display
| Panel Type | Super AMOLED |
| Size (inches) | 5.9 |
| Resolution (px) | 1080x2400 pixels |
| Aspect Ratio | 9:20 |
| Pixel Density (ppi) | 445 |
| Screen-to-body Ratio (%) | 82 |
| Refresh Rate (Hz) | 120 |
| Adaptive Refresh Rate | 120 |
| Touch Sampling Rate (Hz) | 240 |
| Peak Brightness (nits) | 700 |
| HDR Standards | HDR10+ |
| Color Gamut | DCI-P3 |
| Color Depth | 16 |
| PWM Dimming (Hz) | 2160 |
| Glass Protection | Scratch resistant - Corning Gorilla Glass Victus |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 11, upgradable to Android 13 |
| Update Policy | 3 years |
| Chipset | Snapdragon 888 |
| CPU | 1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz |
| GPU | Adreno 660 |
| NPU/AI TOPs | 26 TOPS |
| ISP Features | Triple ISP |
| Modem | Snapdragon X60 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | 1120 |
| Geekbench Multi-Core | 3700 |
| AnTuTu Score | 891700 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 16GB |
| RAM Type | LPDDR5 |
| Storage | 128GB |
| Storage Type | UFS Storage 3.1 |
| Storage Speed | UFS 3.1 |
| Expandable Storage | |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 2 |
| Main Sensor | 64 |
| Main Sensor Size | 1/1.7" |
| Main Sensor Model | Sony IMX686 Exmor RS |
| Main Lens | f/1.8, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 0.8 um |
| Ultrawide | 12MP, FOV: 113° |
| Telephoto | 12MP, 2x optical zoom |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | Dual LED |
| Video Resolution | 4320p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 960fps |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 12 |
| Sensor Size | Sony IMX663 |
| Aperture | f/2.5 |
| AF/OIS | N/A |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | -27.9 LUFS (Good) |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 3 |
| Bluetooth Codecs | aptX, aptX HD, LDAC |
| DAC/Amp | ESS Sabre ES9280AC Pro |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth | 5.2 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Under-Display Optical |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | N/A |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Heart Rate |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 4000 |
| Type | Li-Polymer |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 30 |
| Wired Standard | PD3.0 |
| 0-50% Time (mins) | 30 min |
| Full Charge Time | 90 min |
| Wireless Charging | 0 |
| Wireless Standard | Qi |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 30 |
| Battery Health Features | Adaptive Charging |
Software
| OS at Launch | Android 11, upgradable to Android 13 |
| Update Window | 3 years |
| UI Skin / Launcher | ZenUI 8 |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | App Lock, Privacy Dashboard |
| Accessibility | screen reader, magnification |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, USB Cable, SIM Ejector, Case |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!
Asus Zenfone 8 Review: Solid Performance for the Price
Our comprehensive review of the Asus Zenfone 8 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Excellent Super AMOLED display with 120Hz refresh rate
- + Powerful Snapdragon 888 chipset for smooth performance
- - Battery life could be better
- - No expandable storage