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Motorola Atrix 4G (MB860) vs Asus Zenfone 5Z (ZS621KL 128GB)

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

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Compare Asus Zenfone 5Z X Motorola Atrix 4G (MB860) 03Points
4"
TFT

540x960

5
MP

0.3mp

1GB
RAM

Dual-core

1930
mAh

(Removable)

vs
27Points Asus Zenfone 5Z (ZS621KL 128GB) Compare Motorola Atrix X
6.2"
IPS

1080x2246

12
MP

8mp

6GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Asus Zenfone 5Z (ZS621KL 128GB)

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!

Atrix 4G (MB860)} 3 Advantages Motorola Atrix 4G (MB860) vs Zenfone 5Z (ZS621KL 128GB)} 27 Advantages Asus Zenfone 5Z (ZS621KL 128GB)
+135 grams (4.73 ounces)22%
Lighter
vs165 grams (5.78 ounces)
+LiPo: li-ion polymer (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: lithium-ion (Non removable)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
1GHz 32bit Dual-corevs+2.7GHz 64bit Octa-core3 times
More powerful processor, you can open your applications faster
1GB LPDDR2vs+6GB LPDDR4X5 times
More RAM memory. Typically more responsive and better for multitasking.
16GB (13GB available)vs+128GB (111GB available)8 times
More internal storage for applications and files
Until 32GB microSD, microSDHCvs+Until 1TB microSD, microSDXC31 times
More external storage for files using memory cards
10.95 millimeters (0.43 inches)vs+7.9 millimeters (0.31 inches)39%
Thinner
TFT LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
540x960 pixelsvs+1080x2246 pixels4 times
Higher resolution screen
275 PPIvs+402 PPI46%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+6.2"55%
Larger screen
(back) 5MPvs+(dual camera) 12MP + 8MP3 times
Higher resolution main camera
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.8 (aperture)vs+f/1.8 (aperture)56%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 0.3MPvs+(front) 8MP25 times
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
Android 2.3.6 Gingerbreadvs+Android 10Advantage
Android 10 is newer and safer
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 14.4 Mbpsvs+(4G LTE-A) 800 Mbps55 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1930 mAhvs+3300 mAh71%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
802.11 a/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
2.1 + 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.
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet

19 Common items in both devices
16 million
Dual-LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
+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

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
ModelAtrix 4G (MB860)Zenfone 5Z (ZS621KL 128GB)
Other model namesAT&T Motorola Atrix 4G MB860, Motorola OlympusAsus Zenfone 5z 6GB RAM (ZS621KL), ASUS_Z01RD
Country or region availableUSA
USA
India
India
BrandMotorolaAsus
Release date2/1/20116/1/2018
Depth10.95 millimeters (0.43 inches)7.9 millimeters (0.31 inches)
Size (width x height)63.5 x 117.75 millimeters (2.5 x 4.64 in)75.65 x 153 millimeters (2.98 x 6.02 in)
Weight135 grams (4.73 ounces)165 grams (5.78 ounces)
Build, materialsfeature not registeredAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Display typeTFT LCDTFT IPS LCD
Screen size4" inches6.2" inches
Screen-to-body ratio~59% (screen-to-body ratio)~83.7% (screen-to-body ratio)
Display resolution540x960 pixels1080x2246 pixels (18.7:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)275 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassGorilla Glass
Refresh ratefeature not registered60Hz
Display featuresfeature not registered550nits[typ]

🤖 Operating System

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
System versionAndroid 2.2.1 FroyoAndroid 8.0 Oreo
Firmware updateAndroid 2.3.6 GingerbreadAndroid 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Chipset32bit: NVIDIA Tegra 2 250 AP20H64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
Octa-core, 2 processors:
4x 2.7GHz Kryo 385 Gold (Quad-core)
4x 1.7GHz Kryo 385 Silver (Quad-core)
GPU graphical controllerNVIDIA GeForceQualcomm Adreno 630 710Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
RAM memory1GB LPDDR26GB LPDDR4X
Internal storage16GB (13GB available)128GB (111GB available)
UFS 2.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload14.4/5.76 Mbps800/100 Mbps
Network technology2G, 3G2G, 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 850/1900/2100UMTS 800/850/900
Primary 4G networkNot supportedLTE 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, UMTS, HSDPA, HSUPA, HSPA+GPRS, 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

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Back camera (main camera)5 megapixels(dual camera)
12 megapixels
8MP ultrawide f/2.012mm1/4"1.12µmFF
Main camera resolution2592x1944 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/2.8 (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 focusNot supportedSupported
Image stabilizationfeature not registeredOIS (4-axis): Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Front camera (secondary)0.3 megapixels8 megapixels
Front camera resolution640x480 pixels3264x2448 pixels
Video recording (secondary)Not supportedFull 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

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, WMV, H.264, H.263MP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+MP3, OGG, eAAC+, FLAC

🔌 Connectivity

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputMini HDMI Type CNot supported
Bluetooth2.1 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
Battery typeLiPo: li-ion polymer (Removable)
BH6X
Li-Ion: lithium-ion (Non removable)
Battery capacity1930 mAh3300 mAh
Charger, wattsWired charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy9 hours25 hours (1 days)
Standby350 hours (14.6 days)feature not registered

➕ Other features

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
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, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black
• Motorola MOTOBLUR UI with Live Widgets
• Dock connector
• Speech recognition
• Google Maps Navigation
• HAC (M3/T3)
• Wi-Fi hotspot
• Video recording at 1080p via Android 2.3 update
• Java framework
• 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

Motorola Atrix 4G (MB860)Asus Zenfone 5Z (ZS621KL 128GB)
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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