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Microsoft Lumia 640 (Dual-Sim 3G) vs ZTE Axon M (Z999)

Side by side comparison between Microsoft Lumia 640 vs ZTE Axon M phones, differences, pros, cons and full specifications. What's the better?

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Compare ZTE Axon M X Microsoft Lumia 640 (Dual-Sim 3G) 08Points
Microsoft Lumia 640 (Dual-Sim 3G)
Specifications Compare Models Pictures
5"
IPS

720x1280

8
MP

1mp

1GB
RAM

Quad-core

2500
mAh

(Removable)

vs
22Points ZTE Axon M (Z999) Compare Microsoft Lumia 640 X
ZTE Axon M (Z999)
Specifications Compare Models Pictures
5.2"
IPS

1080x1920

20
MP
4GB
RAM

Quad-core

3180
mAh

(Non removable)

What's the better phone? ZTE Axon M (Z999)

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!

Lumia 640 (Dual-Sim 3G)} 8 Advantages Microsoft Lumia 640 (Dual-Sim 3G) vs Axon M (Z999)} 22 Advantages ZTE Axon M (Z999)
+145 grams (5.08 ounces)59%
Lighter		vs230 grams (8.05 ounces)
+8.8 millimeters (0.35 inches)39%
Thinner		vs12.2 millimeters (0.48 inches)
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness		vsNot supported
+(front) 1MPAdvantage
A front-camera is best for taking selfies		vsNot supported
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLi-Ion: lithium-ion (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.		vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general		vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.		vsNot supported
1.2GHz 32bit Quad-corevs+2.15GHz 64bit Quad-core109%
More powerful processor, you can open your applications faster
1GB LPDDR2vs+4GB LPDDR43 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (3GB available)vs+64GB (45GB available)14 times
More internal storage for applications and files
Until 128GB microSD, microSDXCvs+Until 256GB microSD, microSDXC100%
More external storage for files using memory cards
720x1280 pixelsvs+1080x1920 pixels125%
Higher resolution screen
294 PPIvs+424 PPI44%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+5.2"4%
Larger screen
(back) 8MPvs+(back) 20MP150%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
1/4" inchesvs+1/2.8" inches43%
The larger sensor camera lets you take photos with better depth.
f/2.2 (aperture)vs+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
700000 apps (Marketplace)vs+3500000 apps (Google Play Store)4 times
More apps available to download and use
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(4G LTE-A) 300 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Fingerprint sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
2500 mAhvs+3180 mAh27%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP 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.
20 Common items in both devices
TFT IPS LCD
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
HDR photo only main camera
Capacitive
Multitouch
+13 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

πŸ“± Model features

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
 
ModelLumia 640 (Dual-Sim 3G)Axon M (Z999)
Other model namesMicrosoft Lumia 640 3G Dual Sim, Microsoft RM-1109AT&T ZTE Axon M foldable, ZTE Z999, δΈ­ε…΄ε€©ζœΊAxon M
Country or region availablefeature not registeredUSA
USA
BrandMicrosoftZTE
Release date4/1/201511/1/2017
Depth8.8 millimeters (0.35 inches)12.2 millimeters (0.48 inches)
Size (width x height)72.2 x 141.3 millimeters (2.84 x 5.56 in)71.6 x 150.9 millimeters (2.82 x 5.94 in)
Weight145 grams (5.08 ounces)230 grams (8.05 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

πŸ“² Display

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5" inches5.2" inches
Screen-to-body ratio~67.6% (screen-to-body ratio)~69% (screen-to-body ratio)
Display resolution720x1280 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI424 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 5
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

πŸ€– Operating System

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
System versionWindows Phone 8.1Android 7.1.2 Nougat
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

βš™οΈ Processor

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Chipset32bit: Qualcomm Snapdragon 400 MSM8926 (28nm)64bit: Qualcomm Snapdragon 821 MSM8996AB Pro (14nm)
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A7 (Quad-core)		Quad-core, 2 processors:
2x 2.15GHz Kryo (Dual-core)
2x 1.6GHz Kryo (Dual-core)
GPU graphical controllerQualcomm Adreno 305 400MhzQualcomm Adreno 530 624Mhz
Performance (benchmark)feature not registeredfeature not registered

πŸ’½ Memory and storage

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
RAM memory1GB LPDDR24GB LPDDR4
Internal storage8GB (3GB available)64GB (45GB available)
External storageUntil 128GB microSD, microSDXC
(dedicated slot)		Until 256GB microSD, microSDXC
(dedicated slot)

πŸ“Ά Mobile networks

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)		Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)		1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload42/5.76 Mbps300/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Dual-Band 850/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/1700/1900
Primary 4G networkNot supportedLTE Cat12 (Bands 2, 4, 5, 12, 29, 30, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

πŸ“· Camera

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Back camera (main camera)8 megapixels20 megapixels
Main camera resolution3264x2448 pixels5472x3648 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/2.2 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/4" inches1/2.8" inches
Pixel sizefeature not registered1Β΅m pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo only main cameraHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

πŸ“Έ Front camera

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Front camera (secondary)1 megapixelsNot supported
Front camera resolution1280x720 pixelsNot supported
Video recording (secondary)HD (1280x720)Not supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

πŸ”‰ Sound and multimedia

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, OGG, eAAC+, FLAC

πŸ”Œ Connectivity

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP4.2 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

πŸ”‹ Battery

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Non removable)
Battery capacity2500 mAh3180 mAh
Charger, wattsWired charging18W Wired fast charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy20 hours28.5 hours (1.2 days)
Standby840 hours (35 days)290 hours (12.1 days)

βž• Other features

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
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
Miscellaneousβ€’ Colors: Black
β€’ Lumia Denim UI
β€’ Microsoft ClearBlack display
β€’ OneDrive 30GB
β€’ Beidou GPS
β€’ WiFi hotspot		β€’ Colors: Carbon Black
β€’ 2.5D glass screen
β€’ Additional 5.2" IPS screen (Dual screen)
β€’ Quick Charge 3.0 (47% in 30min)
β€’ Dolby Atmos sound
β€’ 32-bit/384kHz audio
β€’ Sony IMX350 sensor in both cameras
β€’ Slow motion 720p@240fps

☒️ Radiation rate

Microsoft Lumia 640 (Dual-Sim 3G)ZTE Axon M (Z999)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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