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Google Pixel 4 XL (64GB) vs Asus Zenfone 5Z (ZS621KL 256GB)

Side by side comparison between Google Pixel 4 XL vs Asus Zenfone 5Z phones, differences, pros, cons and full specifications. What's the better?

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Compare Asus Zenfone 5Z X Google Pixel 4 XL (64GB) 19Points
6.3"
POLED

1440x3040

12.2
MP

8mp

6GB
RAM

Octa-core

3700
mAh

(Non removable)

vs
09Points Asus Zenfone 5Z (ZS621KL 256GB) Compare Google Pixel 4 XL X
6.2"
IPS

1080x2246

12
MP

8mp

8GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Google Pixel 4 XL (64GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Pixel 4 XL (64GB)} 19 Advantages Google Pixel 4 XL (64GB) vs Zenfone 5Z (ZS621KL 256GB)} 9 Advantages Asus Zenfone 5Z (ZS621KL 256GB)
+2.84GHz 64bit Octa-core (7nm)9%
More powerful processor, you can open your applications faster
vs2.7GHz 64bit Octa-core
+P-OLEDAdvantage
P-OLED display is brighter and more vivid
vsTFT IPS LCD
+HDR8Advantage
The HDR8 display provides vibrant colors and more details
vsNot supported
+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1440x3040 pixels80%
Higher resolution screen
vs1080x2246 pixels
+534 PPI33%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+6.3"2%
Larger screen
vs6.2"
+(dual camera) 12.2MP + 16MP41%
Higher resolution main camera
vs(dual camera) 12MP + 8MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+(dual front camera) 8MP + 0.3MP4%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+Android 13Advantage
Android 13 is newer and safer
vsAndroid 10
+(4G LTE-A) 1200 Mbps50%
Faster for surfing the internet and download files
vs(4G LTE-A) 800 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+3700 mAh12%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3300 mAh
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C, USB OTG On-The-Go
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
6GB LPDDR4Xvs+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
64GB (50GB available)vs+256GB (240GB available)4 times
More internal storage for applications and files
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
193 grams (6.76 ounces)vs+165 grams (5.78 ounces)17%
Lighter
8.2 millimeters (0.32 inches)vs+7.9 millimeters (0.31 inches)4%
Thinner
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
1 slot (Single-SIM) + e-SIM (Eletronic)vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

27 Common items in both devices
UFS 2.1
Aluminum frame, glass front/back
16 million
Dual-LED flash
PDAF: phase detection autofocus
OIS: Optical stabilization / OIS (4-axis): Optical stabilization
HDR photo/video on both cameras / HDR photo on both cameras
+20 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
ModelPixel 4 XL (64GB)Zenfone 5Z (ZS621KL 256GB)
Other model namesGoogle Pixel XL4 G020, G020P, GA01180-US, GA01182-USAsus Zenfone 5z 8GB RAM (ZS621KL), ASUS_Z01RD
Country or region available(Global, International)
(Global, International)
India
India
BrandGoogleAsus
Release date10/22/2019, Announced: 10/15/20196/1/2018
Depth8.2 millimeters (0.32 inches)7.9 millimeters (0.31 inches)
Size (width x height)75.1 x 160.4 millimeters (2.96 x 6.31 in)75.65 x 153 millimeters (2.98 x 6.02 in)
Weight193 grams (6.76 ounces)165 grams (5.78 ounces)
Build, materialsAluminum frame, glass front/back
Back: Gorilla Glass 5
Aluminum frame, glass front/back
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Display typeP-OLEDTFT IPS LCD
Screen size6.3" inches6.2" inches
Screen-to-body ratio~82.2% (screen-to-body ratio)~83.7% (screen-to-body ratio)
Display resolution1440x3040 pixels (19:9)1080x2246 pixels (18.7:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)534 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass
Refresh rate90Hz60Hz
Display featuresHDR8
Always-On Display
DCI-P3 100%
550nits[typ]

🤖 Operating System

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
System versionAndroid 10Android 8.0 Oreo
Firmware updateAndroid 13Android 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Chipset64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.78GHz Kryo 485 (Quad-core)
Octa-core, 2 processors:
4x 2.7GHz Kryo 385 Gold (Quad-core)
4x 1.7GHz Kryo 385 Silver (Quad-core)
GPU graphical controllerQualcomm Adreno 640 (585MHz)Qualcomm Adreno 630 710Mhz
Performance (benchmark)AnTuTu: 426757 (v8)
Geekbench: 2164 (v5.3)
feature not registered

💽 Memory and storage

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
RAM memory6GB LPDDR4X8GB LPDDR4X
Internal storage64GB (50GB available)
UFS 2.1
256GB (240GB available)
UFS 2.1
External storageNot supportedUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload1200/150 Mbps800/100 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 800/850/900
Primary 4G networkLTE Cat18
VoLTE
Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66, 71)
TD-LTE (Bands 38, 39, 40, 41)
USA version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (Bands 38, 39, 40, 41, 46, 48)
LTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28)
TD-LTE (Bands 38,39,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Back camera (main camera)(dual camera)
12.2 megapixels
16MP telephoto f/2.445mm1.0µmPDAFOIS2x-optical-zoom
(dual camera)
12 megapixels
8MP ultrawide f/2.012mm1/4"1.12µmFF
Main camera resolution4032x3024 pixels4000x3000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/1.7 (aperture)f/1.8 (aperture)
Focal length28mm lens24mm lens
Sensor size1/2.55" inches1/2.55" inches
Pixel size1.4µm pixel1.4µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS (4-axis): Optical stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Front camera (secondary)(dual front camera)
8 megapixels
0.3MP TOF
8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length22mm lens24mm lens
Sensor sizefeature not registered1/4" inches
Pixel size1.22µm pixel1.12µm pixel

🔉 Sound and multimedia

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
LoudspeakerStereo soundSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC

🔌 Connectivity

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity3700 mAh3300 mAh
Charger, watts18W (9V/2A) Wired fast charging
USB Power Delivery 2.0
18W (9V/2A) Wired fast charging
Inductive / wireless chargingQi wireless chargingNot supported
Talk time autonomyfeature not registered25 hours (1 days)
Standbyfeature not registeredfeature not registered

➕ Other features

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Just Black, Clearly White, Oh So Orange
• Google Pay
• Colors: Midnight Blue, Meteor Silver
• 2.5D curved glass screen
• 95% DCI-P3 coverage
• Supports glove touch
• ASUS ZenUI 5.0
• 24-bit/192kHz audio
• DTS sound (only headphones)

☢️ Radiation rate

Google Pixel 4 XL (64GB)Asus Zenfone 5Z (ZS621KL 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.04W/kg (head), 0.37W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered1.2W/kg (head), 1.477W/kg (body)
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