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Asus Zenfone 8 Specifications
Also known as Asus Zenfone 8z
Asus
Released 2021, May 13
6 / 8 / 12 / 16 GB RAM · Qualcomm SM8350 Snapdragon 888 5G (5 nm)
- 169g, 8.9mm thickness
- Android 11, up to Android 13
- 128GB/256GB storage, no card slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 7.8 | — |
| Display | 7.9 | — |
| Performance | 8.8 | — |
| Camera | 7.4 | — |
| Body | 6.8 | — |
| Gaming | 8.4 | — |
| Software | 4.4 | — |
| Connectivity | 8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
5.9"
1080x2400 pixels
64MP
4320p
6-16GB RAM
Snapdragon 888 5G
4000mAh
30W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - International | |
| ??? | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 34, 38, 39, 40, 41, 42, 66, 71 - USA | |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA - International | |
| ??? | 1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78 SA/NSA - USA | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/150 Mbps, 5G |
|
Launch
|
Announced | 2021, May 12 |
|---|---|---|
| Status | Available. Released 2021, May 13 |
|
Body
|
Dimensions | 148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in) |
|---|---|---|
| Weight | 169 g (5.96 oz) | |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame | |
| SIM | Nano-SIM + Nano-SIM | |
| ??? | IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
|
Display
|
Type | Super AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak) |
|---|---|---|
| Size | 5.9 inches, 84.0 cm2 (~82.9% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~446 ppi density) | |
| Protection | Corning Gorilla Glass Victus |
|
Platform
|
OS | Android 11, upgradable to Android 13 |
|---|---|---|
| Chipset | Qualcomm SM8350 Snapdragon 888 5G (5 nm) | |
| CPU | Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) | |
| GPU | Adreno 660 |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM | |
| ??? | UFS 3.1 |
|
Main Camera
|
Dual | 64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8??m, PDAF, OIS 12 MP, f/2.2, 112??, 14mm (ultrawide), 1/2.55", 1.4??m, dual pixel PDAF |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR |
|
Selfie camera
|
Single | 12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22??m, dual pixel PDAF |
|---|---|---|
| Video | 4K@30fps, 1080p@30/60fps |
|
Sound
|
Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | Yes | |
| ??? | 32-bit/384kHz Hi-Res audio |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | |
| Positioning | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | |
| NFC | Yes | |
| Radio | FM radio (market/region dependent) | |
| USB | USB Type-C 2.0, OTG |
|
Features
|
Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
|---|
|
Battery
|
Type | Li-Po 4000 mAh |
|---|---|---|
| Charging | 30W wired, PD3.0, 60% in 25 min, 100% in 80 min Reverse wired |
|
Misc
|
Colors | Obsidian Black, Horizon Silver |
|---|---|---|
| Models | ZS590KS, ZS590KS-2A007EU, I006D | |
| Price | About 290 EUR |
|
Our Tests
|
Performance | AnTuTu: 676001 (v8) | 799738 (v9) GeekBench: 3604 (v5.1) GFXBench: 61fps (ES 3.1 onscreen) |
|---|---|---|
| Display | 800 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -27.9 LUFS (Good) | |
| Battery (old) | Endurance rating 88h |
Asus Zenfone 8 official images
Frequently asked questions
Is Asus Zenfone 8 worth buying in 2026?
Asus Zenfone 8 is worth considering if its strengths match your priorities. Genze scores it 7.7/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Asus Zenfone 8 good for gaming?
Asus Zenfone 8 scores 84/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Asus Zenfone 8?
Asus Zenfone 8 has a 4,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Asus Zenfone 8 have?
Asus Zenfone 8 features a 5.90-inch display. See the Display section for resolution, refresh rate, and panel details.
Is Asus Zenfone 8 water resistant?
Asus Zenfone 8 is rated IP68. Always follow manufacturer guidance for liquids and dust exposure.
How much RAM does Asus Zenfone 8 have?
Asus Zenfone 8 is available with 6 / 8 / 12 / 16 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Asus Zenfone 8?
Genze rates Asus Zenfone 8 7.7/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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