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Asus Zenfone 8 ZS590KS 5G Dual 256GB 12GB RAM GSM Unlocked - Silver

Asus Zenfone 8 ZS590KS 5G Dual 256GB 12GB RAM GSM Unlocked - Silver

Regular price $539.99 USD
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Asus Zenfone 8 ZS590KS 5G Dual 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Silver


The mighty Zenfone 8 packs superb performance into a compact easy-to-handle package, combining effortless operation with perfect pocketability. You also get the latest Qualcomm® Snapdragon™ 888 5G Mobile Platform for top-notch performance, an ultra-clear 120 Hz AMOLED display with breathtaking visuals, a long-lasting 4000 mAh battery for non-stop work or play, and a pro-grade camera system with Sony sensors. Zenfone 8 performs great, looks great, and feels great!


Groundbreaking performance

Powered by the advanced 5 nm Qualcomm Snapdragon 888 5G Mobile Platform, Zenfone 8 is the most powerful Zenfone yet, and features the fastest possible 5G speeds. Zenfone 8 also includes the latest WiFi 6E2 technology with 6 GHz support, which gives you faster and more stable connections. Whatever you want to do, you’ll do it faster with Zenfone 8!

Portable redefined

Zenfone 8 redefines portable design to give you the ultimate performance, with none of the weight or bulk. It’s designed to be easy to use and easy to take with you, everywhere. Let Zenfone 8 lift the load from your life!

Irresistible design

The lightweight Zenfone 8 is designed to impress with its irresistible looks and premium feel. The 3D-curved back perfectly fits your palm for the most comfortable grip for a total control. On the back, the brand-new anti-glare frosted-glass finish gives it a clean and sleek look, all the time. Zenfone 8 looks sleek and stylish, and it’s made to stay that way!

A treat for your ears

We’ve worked to give you the very best sound quality despite its compact design. The stereo speakers are driven by two of the most advanced audio amplifiers for higher volume, wider dynamic range, deeper bass and superb tonal balance. For even more immersive sound experience, Zenfone 8 worked in collaboration with audio-optimization specialists Dirac to deliver clean and balanced bass sound with detailed audio quality. To make Zenfone 8 even better, we’ve also brought back the 3.5 mm audio jack so you can plug in your headphones for the best and most convenient sound possible!


NETWORKTechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 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 bands1, 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
SpeedHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat20 2000/150 Mbps, 5G
LAUNCHAnnounced2021, May 12
StatusAvailable. Released 2021, May 13
BODYDimensions148 x 68.5 x 8.9 mm (5.83 x 2.70 x 0.35 in)
Weight169 g (5.96 oz)
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass 3), aluminum frame
SIMDual SIM (Nano-SIM, dual stand-by)
 IP68 dust/water resistant (up to 1.5m for 30 mins)
DISPLAYTypeSuper AMOLED, 120Hz, HDR10+, 700 nits (HBM), 1100 nits (peak)
Size5.9 inches, 84.0 cm2 (~82.9% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~446 ppi density)
ProtectionCorning Gorilla Glass Victus
 Always-on display
PLATFORMOSAndroid 11, ZenUI 8
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)
CPUOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
GPUAdreno 660
MEMORYCard slotNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM
 UFS 3.1
MAIN CAMERADual64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF, OIS
12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
FeaturesLED flash, HDR, panorama
Video8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
SELFIE CAMERASingle12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Video4K@30fps, 1080p@30/60fps
SOUNDLoudspeakerYes, with stereo speakers
3.5mm jackYes
 32-bit/384kHz audio
COMMSWLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive
GPSYes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
RadioFM radio (market/region dependent)
USBUSB Type-C 2.0, USB On-The-Go
FEATURESSensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
BATTERYTypeLi-Po 4000 mAh, non-removable
ChargingFast charging 30W, 60% in 25 min, 100% in 80 min (advertised)
USB Power Delivery 3.0
Reverse charging
MISCColorsObsidian Black, Horizon Silver
ModelsZS590KS, ZS590KS-2A007EU, I006D
TESTSPerformanceAnTuTu: 676001 (v8) | 799738 (v9)
GeekBench: 3604 (v5.1)
GFXBench: 61fps (ES 3.1 onscreen)
DisplayContrast ratio: Infinite (nominal)
CameraPhoto / Video
Loudspeaker-27.9 LUFS (Good)
Battery lifeEndurance rating 88h
WarrantyNo Warranty

1pcsASUS Zenfone 8 5G, ZS590KS
1pcsHome Charger. 
1pcsData Cable. 
1pcsUser Manual.


Q: What is the Zenfone 8 ZS590KS from Asus?
A: The Asus Zenfone 8 ZS590KS is a minimized and strong cell phone that joins elite execution equipment, an open 256GB stockpiling limit, 12GB Slam, and the comfort of double SIM capacities. It offers a leader level involvement with a conservative structure factor.

Q: Does the Asus Zenfone 8 ZS590KS feature connectivity for 5G networks?
A: Indeed, the Asus Zenfone 8 ZS590KS is 5G-empowered, giving admittance to fast 5G organizations. Low latency, faster download and upload speeds, and a seamless internet browsing experience are made possible by this.

Q: What is the Asus Zenfone 8 ZS590KS's storage capacity?
A: The Asus Zenfone 8 ZS590KS has a lot of storage inside, with 256GB. This gives more than adequate space to store your applications, photographs, recordings, and different media documents, guaranteeing you have sufficient space for all your advanced substance.

Q: Can the Asus Zenfone 8 ZS590KS's storage be increased?
A: No, the Asus Zenfone 8 ZS590KS doesn't uphold expandable capacity through a microSD card space. However, the 256GB of internal storage ought to meet the requirements of the majority of users.

Q: Does the Asus Zenfone 8 ZS590KS come with support for two SIM cards?
A: The Asus Zenfone 8 ZS590KS does indeed support dual SIM cards. This permits you to utilize two SIM cards at the same time, making it helpful for overseeing individual and work numbers or exploiting different portable plans.

Q: Is the Asus Zenfone 8 ZS590KS GSM opened?
A: The Asus Zenfone 8 ZS590KS is GSM unlocked, so it can be used by any GSM-capable carrier in the world. It lets you choose and switch between carriers based on your preferences and requirements.

Q: The Asus Zenfone 8 ZS590KS's display quality and size are unknown.
A: The Asus Zenfone 8 ZS590KS has a Full HD+-resolution 5.9-inch Super AMOLED display. The AMOLED panel's vibrant colors, deep blacks, and excellent contrast make for an immersive viewing experience, and the smaller size makes it easy to use with one hand.

Q: What is the Slam limit of the Asus Zenfone 8 ZS590KS?
A: The Asus Zenfone 8 ZS590KS has a lot of RAM, 12GB of it. This takes into account smooth performing various tasks, productive application execution, and the capacity to deal with requesting assignments and games effortlessly.

Q: How good is the camera on the Asus Zenfone 8 ZS590KS?
A: The Asus Zenfone 8 ZS590KS is equipped with two powerful cameras. It has a 64MP main camera that can take detailed pictures with great clarity. It also has a 12MP ultra-wide-angle lens that widens your field of view, which makes it great for taking pictures of groups or beautiful landscapes.

Q: Does the Asus Zenfone 8 ZS590KS have a huge battery?
A: The 4000mAh battery in the Asus Zenfone 8 ZS590KS is more than enough to power your day-to-day activities. You will also be able to quickly recharge your phone thanks to the device's support for fast charging, which will reduce downtime.

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