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Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) vs ZTE Axon M (Z999)

Side by side comparison between Samsung Galaxy A31 vs ZTE Axon M phones, differences, pros, cons with full specifications. What's the better?

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Compare ZTE Axon M XSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)19Points
Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)
6.4"
AMOLED

1080x2400

48
MP

20mp

6GB
RAM

64bit Octa

5000
mAh

(Non removable)

vs
ZTE Axon M (Z999)
5.2"
IPS

1080x1920

20
MP

4GB
RAM

64bit Quad

3180
mAh

(Non removable)

What's the better phone? Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)

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!

Galaxy A31 (SM-A315G/DS 128GB/6GB)19 Advantages Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)vsAxon M (Z999)8 Advantages ZTE Axon M (Z999)
+2Ghz 64bit Octa-Core28%
More powerful processor, you can open your applications faster
vs2.15Ghz 64bit Quad-Core
+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4
+128GB (104GB available)131%
More internal storage for applications and files
vs64GB (45GB available)
+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+185 grams (6.48 ounces)24%
Lighter
vs230 grams (8.05 ounces)
+8.6 millimeters (0.34 inches)42%
Thinner
vs12.2 millimeters (0.48 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1080x2400 pixels25%
Higher resolution screen
vs1080x1920 pixels
+6.4"23%
Larger screen
vs5.2"
+(quad camera) 48MP + 8MP + 5MP + 5MP2 times
Higher resolution main camera
vs(back) 20MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+1/2" inches40%
The larger sensor camera lets you take photos with better depth.
vs1/2.8" inches
+(front) 20MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 7.1.2 Nougat
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+5000 mAh57%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3180 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
411 PPIvs+424 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
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.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
15Wvs+18W20%
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.
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys

24 Common items in both devices
Plastic body, glass front
16 million
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
4G LTE / 4G+ LTE-A
Capacitive
+17 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
ModelGalaxy A31 (SM-A315G/DS 128GB/6GB)Axon M (Z999)
Other model namesGalaxy A31 SM-A315G/Dual-Sim NFC (128GB + 6GB RAM)AT&T ZTE Axon M foldable, ZTE Z999, 中兴天机Axon M
Country or region availablePhilippinesHong KongIndonesiaMalaysiaThailandTaiwanVietnam
Philippines, Hong Kong, Indonesia, Malaysia, Thailand, Taiwan, Vietnam
USA
USA
BrandSamsungZTE
Release dateApril, 2020November, 2017
Depth8.6 millimeters (0.34 inches)12.2 millimeters (0.48 inches)
Size (width x height)73.1 x 159.3 millimeters (2.88 x 6.27 in)71.6 x 150.9 millimeters (2.82 x 5.94 in)
Weight185 grams (6.48 ounces)230 grams (8.05 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Operating systemAndroid 10Android 7.1.2 Nougat
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Chipset64bit - MediaTek MT6768 Helio P65 (12nm)64bit - Qualcomm Snapdragon 821 MSM8996AB Pro (14nm)
CPU processorOcta-Core, 2 processors:
2Ghz Dual-Core ARM Cortex-A75
1.7Ghz Hexa-Core ARM Cortex-A55
Quad-Core, 2 processors:
2.15Ghz Dual-Core Kryo
1.6Ghz Dual-Core Kryo
GPU graphical controllerARM Mali-G52 MC2 820MhzQualcomm Adreno 530 624Mhz
RAM memory6GB LPDDR4X4GB LPDDR4
Internal storage128GB (104GB available)
eMMC 5.1
64GB (45GB available)
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6.4" inches5.2" inches
Screen-to-body ratio~84.9% (screen-to-body ratio)~69% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)411 PPI424 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Display features60Hzfeature not registered
Mobile networksSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Dual-Band 850/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/1700/1900
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (Bands 38, 40, 41)
LTE Cat12 (Bands 2, 4, 5, 12, 29, 30, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, 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
CallingSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
CameraSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawidef/2.213mm1/4.0"1.12µm
5MP macrof/2.4
5MP depthf/2.4
20 megapixels
Main camera resolution8000x6000 pixels5472x3648 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2" inches1/2.8" inches
Pixel size0.8µm pixel1µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo only main camera
2ª cameraSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Front camera (secondary)20 megapixelsNot supported
Front camera resolution5184x3840 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
RadioFMNot supported
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, WAV, OGG, eAAC+, FLAC
ConnectivitySamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor
Hall effect
Other features- Colors: Prism Black, Prism Blue, Prism Red, Prism White
- One UI 2.0
- WiFi direct, hotspot
- Colors: Carbon Black
- 2.5D glass screen
- Additional 5.2" IPS screen (Dual screen)
- Quick Charge 3.0 (47% in 30min)
- Dolby Atmos sound
- 32-bit/384kHz audio
- Sony IMX350 sensor in both cameras
- Slow motion 720p@240fps
- WiFi direct, hotspot
Power supplySamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity5000 mAh3180 mAh
Charger, watts15W Fast battery charging18W Fast battery charging
Talk time autonomyfeature not registered1710 minutes | 28.5 hours | 1.2 days
Standbyfeature not registered17400 minutes | 290 hours | 12.1 days
Radiation rateSamsung Galaxy A31 (SM-A315G/DS 128GB/6GB)ZTE Axon M (Z999)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.488W/kg (head) | 1.68W/kg (body)feature not registered
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