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Asus Zenfone Max (ZC550KL 16GB) vs Asus Zenfone 5Z (ZS620KL 256GB)

Side by side comparison between Asus Zenfone Max 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 (ZC550KL 16GB) 02Points
5.5"
IPS

720x1280

13
MP

5mp

2GB
RAM

Quad-core

5000
mAh

(Non removable)

vs
25Points Asus Zenfone 5Z (ZS620KL 256GB) Compare Asus Zenfone Max X
6.2"
IPS

1080x2246

12
MP

8mp

8GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Asus Zenfone 5Z (ZS620KL 256GB)

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 (ZC550KL 16GB)} 2 Advantages Asus Zenfone Max (ZC550KL 16GB) vs Zenfone 5Z (ZS620KL 256GB)} 25 Advantages Asus Zenfone 5Z (ZS620KL 256GB)
+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)
1.2GHz 64bit Quad-corevs+2.7GHz 64bit Octa-core149%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+8GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)vs+256GB (240GB available)21 times
More internal storage for applications and files
eMMC 4.5vs+UFS 2.1Advantage
Fastest write and read storage.
Until 64GB microSD, microSDXCvs+Until 1TB microSD, microSDXC15 times
More external storage for files using memory cards
202 grams (7.07 ounces)vs+165 grams (5.78 ounces)22%
Lighter
10.6 millimeters (0.42 inches)vs+7.9 millimeters (0.31 inches)34%
Thinner
720x1280 pixelsvs+1080x2246 pixels163%
Higher resolution screen
267 PPIvs+402 PPI51%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+6.2"13%
Larger screen
(back) 13MPvs+(dual camera) 12MP + 8MP56%
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 5.0.2 Lollipopvs+Android 10Advantage
Android 10 is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 1200 Mbps7 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
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
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

19 Common items in both devices
TFT IPS LCD
16 million
Dual-LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
4G LTE / 4G LTE-A
Capacitive
+12 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 (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
ModelZenfone Max (ZC550KL 16GB)Zenfone 5Z (ZS620KL 256GB)
Other model namesAsus ZenFone Max Dual Sim 4G ZC550KLAsus Zenfone 5z 8GB RAM, ASUS_Z01RD
Country or region availablefeature not registered(Global, International)
(Global, International)
BrandAsusAsus
Release date1/1/20166/1/2018
Depth10.6 millimeters (0.42 inches)7.9 millimeters (0.31 inches)
Size (width x height)156 x 77.5 millimeters (6.14 x 3.05 in)75.65 x 153 millimeters (2.98 x 6.02 in)
Weight202 grams (7.07 ounces)165 grams (5.78 ounces)
Build, materialsfeature not registeredAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.5" inches6.2" inches
Screen-to-body ratio~69% (screen-to-body ratio)~83.7% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2246 pixels (18.7:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)267 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass
Refresh ratefeature not registered60Hz
Display featuresfeature not registered550nits[typ]

🤖 Operating System

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
System versionAndroid 5.0.2 LollipopAndroid 8.0 Oreo
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Chipset64bit: Qualcomm Snapdragon 410 MSM8916 (28nm)64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A53 (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 306 450MhzQualcomm Adreno 630 710Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
RAM memory2GB LPDDR38GB LPDDR4X
Internal storage16GB (11GB available)
eMMC 4.5
256GB (240GB available)
UFS 2.1
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
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)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 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 850/900/1900/2100A 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 Cat4
Global: 800/850/900/1800/1900/2100/2600 (Bands 1,2,3,5,7,8,20)
China,India: 1800/2100 (Bands 1,3), TD-LTE: 1900/2300/2500/2600 (Bands 38,39,40,41)
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+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE

📷 Camera

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Back camera (main camera)13 megapixels(dual camera)
12 megapixels
8MP ultrawide f/2.012mm1/4"1.12µmFF
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered24mm lens
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredOIS (4-axis): Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Front camera (secondary)5 megapixels8 megapixels
Front camera resolution2560x1920 pixels3264x2448 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered24mm lens
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263
Audio formatsMP3, WAV, eAAC+MP3, OGG, eAAC+, FLAC

🔌 Connectivity

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP5.0 + 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, GLONASSA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity5000 mAh3300 mAh
Charger, wattsWired charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy37.5 hours (1.6 days)25 hours (1 days)
Standby914 hours (38.1 days)feature not registered

➕ Other features

Asus Zenfone Max (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
Call controlVoice dialing, Voice recorderVoice 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: Black, White
• USB OTG On-The-Go
• Asus ZenUI 2.0
• Toshiba camera sensor
• Laser autofocus camera (0.03 seconds)
• Dual tone flash
• Beidou GPS
• 5GB Asus Webstorage
• 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 (ZC550KL 16GB)Asus Zenfone 5Z (ZS620KL 256GB)
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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