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Asus Zenfone 5Z ZS621KL 256GB SPECS

Full specifications of the Asus Zenfone 5Z ZS621KL 256GB phone, detailed technical information, specs, features, price, review. Everything about phone.
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Asus Zenfone 5Z ZS621KL 256GB

The Asus Zenfone 5Z ZS621KL 256GB is a good Android phone with 2.7Ghz Octa-Core processor that allows run games and heavy applications.

An advantage of the Asus Zenfone 5Z ZS621KL 256GB is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Great connectivity of this device includes Bluetooth 5.0 version A2DP/LE, WiFi 802.11 a/b/g/n/ac (2.4Ghz/5Ghz) and NFC to make payments and allows connection to other devices.

Including the battery, the Asus Zenfone 5Z ZS621KL 256GB phone has 165 grams and it's a very thin device, only 7.9 mm.

Model and physical featuresAsus Zenfone 5Z ZS621KL 256GB
BrandAsus
ModelZenfone 5Z ZS621KL 256GB
Also known asAsus Zenfone 5z 8GB RAM (ZS621KL), ASUS_Z01RD
Country or region where it's soldIndia
Release dateJune, 2018
Depth7.9 millimeters (0.31 inches)
Size (width x height)75.65 x 153 millimeters (2.98 x 6.02 in)
Weight165 grams (5.78 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsfeature not registered
Protection against water and othersNot supported
Operating system (OS)Asus Zenfone 5Z ZS621KL 256GB
Operating systemAndroid 8.0 Oreo
Firmware updatefeature not registered
HardwareAsus Zenfone 5Z ZS621KL 256GB
Architecture - Chipset64bit - Qualcomm Snapdragon 845 MSM8998 (10nm)
CPU processorOcta-Core, 2 processors:
2.7Ghz Quad-Core Kryo 385 Gold
1.7Ghz Quad-Core Kryo 385 Silver
GPU graphical controllerQualcomm Adreno 630 710Mhz
RAM memory8GB LPDDR4X
Internal storage256GB (240GB user available)
External storageUntil 512GB microSD, microSDHC, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayAsus Zenfone 5Z ZS621KL 256GB
Display typeTFT LCD IPS
Screen size6.2" inches
Screen-to-body ratio~83.7% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-points
Display resolution1080x2246 pixels
Pixel density (dot pitch)402 PPI
Colors16 million
Scratch-resistant glassGorilla Glass
Mobile networks and dataAsus Zenfone 5Z ZS621KL 256GB
Dual-SIMDual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900
Primary 4G networkLTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28)
TD-LTE (Bands 38,39,40,41)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE
Maximum download/upload800/100 Mbps
Messaging and callingAsus Zenfone 5Z ZS621KL 256GB
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder
Primary camera / Back cameraAsus Zenfone 5Z ZS621KL 256GB
Main camera(dual camera)
12 megapixels
8MP f/2.0 12mm 1/4"
Main camera resolution4000x3000 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps
FlashDual LED flash
Focal aperturef/1.8 (aperture)
Focal length24mm lens
Sensor size1/2.55" inches
Pixel size1.4µm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationOIS (4-axis): Optical stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Front camera / Secondary cameraAsus Zenfone 5Z ZS621KL 256GB
Front camera8 megapixels
Front camera resolution3264x2448 pixels
Video recording (secondary)Full HD (1920x1080 pixels)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal length24mm lens
Sensor size1/4" inches
Pixel size1.12µm pixel
MultimediaAsus Zenfone 5Z ZS621KL 256GB
RadioFM
TVNot supported
Video formatsMP4, H.265, H.264, H.263
Audio formatsMP3, OGG, eAAC+, FLAC
Connectivity and interfacesAsus Zenfone 5Z ZS621KL 256GB
USBUSB 2.0 Type-C reversible connector
TV outputNot supported
Audio output3.5mm jack
Bluetooth5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz/5Ghz)
DLNANot supported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supported
Other functionsAsus Zenfone 5Z ZS621KL 256GB
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint
Other features- Colors: Midnight Blue, Meteor Silver
- Aluminum body
- 2.5D curved glass screen
- 95% DCI-P3 coverage
- Supports glove touch
- Face recognition
- ASUS ZenUI 5.0
- 24-bit/192kHz audio
- DTS sound (only headphones)
- Fast battery charging 9V/2A=18W
- WiFi direct, hotspot
Power supply and autonomyAsus Zenfone 5Z ZS621KL 256GB
Battery technologyLi-Ion (Non removable)
Battery capacity3300 mAh
Battery model / charger (watts)feature not registered
Talk time1500 minutes | 25 hours | 1 days
Standbyfeature not registered
Specific absorption rate (radiation)Asus Zenfone 5Z ZS621KL 256GB
SAR USA, Mexico, Colombia1.04 W/Kg (head) | 0.37 W/Kg (body)
SAR European Union, UK1.2 W/Kg (head) | 1.477 W/Kg (body)