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Asus Zenfone Max Pro M2 (ZB631KL 128GB) vs Asus Zenfone 5Z (ZS620KL 64GB)

Side by side comparison between Asus Zenfone Max Pro (M2) vs Asus Zenfone 5Z phones, differences, pros, cons and full specifications. What's the better?

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Compare Asus Zenfone 5Z X Asus Zenfone Max Pro M2 (ZB631KL 128GB) 10Points
6.26"
IPS

1080x2280

12
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
14Points Asus Zenfone 5Z (ZS620KL 64GB) Compare Asus Zenfone Max Pro (M2) X
6.2"
IPS

1080x2246

12
MP

8mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Asus Zenfone 5Z (ZS620KL 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!

Zenfone Max Pro M2 (ZB631KL 128GB)} 10 Advantages Asus Zenfone Max Pro M2 (ZB631KL 128GB) vs Zenfone 5Z (ZS620KL 64GB)} 14 Advantages Asus Zenfone 5Z (ZS620KL 64GB)
+6GB LPDDR450%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+128GB (110GB available)116%
More internal storage for applications and files
vs64GB (51GB available)
+1080x2280 pixels2%
Higher resolution screen
vs1080x2246 pixels
+403 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+6.26"1%
Larger screen
vs6.2"
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsDual-LED flash
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+5000 mAh52%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3300 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
2.2GHz 64bit Octa-core (14nm)vs+2.7GHz 64bit Octa-core21%
More powerful processor, you can open your applications faster
eMMC 5.1vs+UFS 2.1Advantage
Fastest write and read storage.
175 grams (6.13 ounces)vs+165 grams (5.78 ounces)6%
Lighter
8.5 millimeters (0.33 inches)vs+7.9 millimeters (0.31 inches)8%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
(dual camera) 12MP + 5MPvs+(dual camera) 12MP + 8MP18%
Higher resolution main camera
EIS: Digital stabilizationvs+OIS (4-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
1/2.9" inchesvs+1/2.55" inches14%
The larger sensor camera lets you take photos with better depth.
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
(4G LTE-A) 400 Mbpsvs+(4G LTE-A) 1200 Mbps2 times
Faster for surfing the internet and download files
10Wvs+18W80%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

32 Common items in both devices
Until 1TB microSD, microSDXC
TFT IPS LCD
60Hz
16 million
Only digital zoom
PDAF: phase detection autofocus
f/1.8 (aperture)
+25 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

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
ModelZenfone Max Pro M2 (ZB631KL 128GB)Zenfone 5Z (ZS620KL 64GB)
Other model namesAsus Zenfone Max Pro M2 ZB631KL (6GB RAM), X01BDAAsus Zenfone 5z 4GB RAM, ASUS_Z01RD
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandAsusAsus
Release date12/1/20186/1/2018
Depth8.5 millimeters (0.33 inches)7.9 millimeters (0.31 inches)
Size (width x height)75.5 x 157.9 millimeters (2.97 x 6.22 in)75.65 x 153 millimeters (2.98 x 6.02 in)
Weight175 grams (6.13 ounces)165 grams (5.78 ounces)
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.26" inches6.2" inches
Screen-to-body ratio~82% (screen-to-body ratio)~83.7% (screen-to-body ratio)
Display resolution1080x2280 pixels (19:9)1080x2246 pixels (18.7:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 6Gorilla Glass
Refresh rate60Hz60Hz
Display features450nits[typ]550nits[typ]

🤖 Operating System

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
System versionAndroid 8.1 OreoAndroid 8.0 Oreo
Firmware updateAndroid 9.0 PieAndroid 10
User InterfaceZenUIfeature not registered

⚙️ Processor

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Chipset64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPUOcta-core, 2 processors:
4x 2.2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (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 512 (650MHz)Qualcomm Adreno 630 710Mhz
Performance (benchmark)AnTuTu: 124039 (v7)
Geekbench: 5169 (v4.4)
GFXBench: 7.6fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
RAM memory6GB LPDDR44GB LPDDR4X
Internal storage128GB (110GB available)
eMMC 5.1
64GB (51GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload400/75 Mbps1200/100 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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100A version:
UMTS 800/850/900/1800/1900/2100
B version (USA):
UMTS 800/850/900/1800/1900/2100
C version:
UMTS 850/900/2100
Primary 4G networkLTE Cat13
VoLTE
Global version;
LTE (1, 3, 5, 7, 8, 20)
TD-LTE (40)
America version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 28)
TD-LTE (38, 41)
LTE Cat15/Cat18
A version:
LTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28,32)
TD-LTE (Bands 34,38,39,40,41)
B version (USA):
LTE Cat18 (Bands 1,2,3,5,7,8,18,19,28)
TD-LTE (Bands 38,39,41)
C version:
LTE Cat18 (Bands 1,3,5,7,8,20)
TD-LTE (Band 40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/2100Not supported
Secondary 4G networkLTE Cat13
VoLTE
Global version;
LTE (1, 3, 5, 7, 8, 20)
TD-LTE (40)
America version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 28)
TD-LTE (38, 41)
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Back camera (main camera)(dual camera)
12 megapixels
5MP depth f/2.4
(dual camera)
12 megapixels
8MP ultrawide f/2.012mm1/4"1.12µmFF
Main camera resolution4000x3000 pixels4000x3000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasDual-LED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length27mm (lens)24mm (lens)
Sensor size1/2.9" inches1/2.55" inches
Pixel size1.25µm pixel1.4µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS (4-axis): Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extras1080p@30/60fps
Sony IMX486 sensor
feature not registered

📸 Front camera

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Front camera (secondary)13 megapixels8 megapixels
Front camera resolution4128x3096 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length26mm (lens)24mm (lens)
Sensor size1/3.1" inches1/4" inches
Pixel size1.12µm pixel1.12µm pixel

🔉 Sound and multimedia

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
LoudspeakerSupported
NXP amplifier
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
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

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputMicro-B USB MHLNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity5000 mAh3300 mAh
Charger, watts10W (5V/2A) Wired charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy45 hours (1.9 days)25 hours (1 days)
Standby833.3 hours (34.7 days)feature not registered

➕ Other features

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
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: Blue, Titanium
• Touch glove display
• 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

Asus Zenfone Max Pro M2 (ZB631KL 128GB)Asus Zenfone 5Z (ZS620KL 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.16W/kg (head), 0.89W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered1.16W/kg (head), 1.59W/kg (body)
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