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Quantum Go (3G 32GB) vs Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)

Side by side comparison between Quantum Go vs Samsung Galaxy M31 phones, differences, pros, cons with full specifications. What's the better?

,
Quantum Go (3G 32GB)
5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

32bit Octa

2300
mAh

(Non removable)

vs
25PointsSamsung Galaxy M31 (SM-M315F/DS 128GB/8GB)Compare Quantum Go X
Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
6.4"
AMOLED

1080x2340

64
MP

32mp

8GB
RAM

64bit Octa

6000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)

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!

Go (3G 32GB)4 Advantages Quantum Go (3G 32GB)vsGalaxy M31 (SM-M315F/DS 128GB/8GB)25 Advantages Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
+115 grams (4.03 ounces)66%
Lighter
vs191 grams (6.69 ounces)
+6.5 millimeters (0.26 inches)37%
Thinner
vs8.9 millimeters (0.35 inches)
+Proximity sensorAdvantage
Sensors help you use the device
vsNot supported
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
1.3Ghz 32bit Octa-Corevs+2.3Ghz 64bit Octa-Core79%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+8GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+128GB (108GB available)4 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
AMOLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1280 pixelsvs+1080x2340 pixels174%
Higher resolution screen
294 PPIvs+403 PPI37%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+6.4"28%
Larger screen
(back) 13MPvs+(quad camera) 64MP + 8MP + 5MP + 5MP5 times
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
(front) 5MPvs+(front) 32MP5 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
(front) HD (1280x720)vs+(front) 4K UHD (3840x2160)8 times
More image quality for recording videos with the secondary camera
Android 5.1 Lollipopvs+Android 11Advantage
Android 11 is newer and safer
3G+ HSPA+vs+4G+ LTE-AAdvantage
The 4G+ LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(4G+ LTE-A) 600 Mbps13 times
Faster for surfing the internet and download files
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
2300 mAhvs+6000 mAh161%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
802.11 a/b/g/n (2.4Ghz, 5Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
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
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
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 differencesClear highlight
Physical featuresQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
ModelGo (3G 32GB)Galaxy M31 (SM-M315F/DS 128GB/8GB)
Other model namesPositivo Quantum Go 1 3G, Quantum Go Dual ChipGalaxy M315F/Dual-Sim (128GB + 8GB RAM)
Country or region availableBrazil
Brazil
India
India
BrandQuantumSamsung
Release dateSeptember, 2015March, 2020
Depth6.5 millimeters (0.26 inches)8.9 millimeters (0.35 inches)
Size (width x height)71.5 x 145.7 millimeters (2.81 x 5.74 in)75.1 x 159.2 millimeters (2.96 x 6.27 in)
Weight115 grams (4.03 ounces)191 grams (6.69 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Quantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Operating systemAndroid 5.1 LollipopAndroid 10
Firmware updatefeature not registeredAndroid 11
HardwareQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Chipset32bit - MediaTek MT6592M64bit - Samsung Exynos 9 Octa 9611 (10nm)
CPU processor1.3Ghz Octa-Core ARM Cortex-A7Octa-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-450 MP2ARM Mali-G72 MP3
RAM memory2GB LPDDR38GB LPDDR4X
Internal storage32GB (22GB available)128GB (108GB available)
UFS 2.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Display typeAMOLEDSuper AMOLED
Screen size5" inches6.4" inches
Screen-to-body ratio~66.2% (screen-to-body ratio)~84.1% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 3
Display featuresfeature not registered60Hz, 420 nits
Mobile networksQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload42/5.76 Mbps600/150 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse 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 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Back camera (main camera)13 megapixels(quad camera)
64 megapixels
8MP ultrawidef/2.212mm1/4.0"1.12µm
5MP macrof/2.425mm1/5.0"1.12µm
5MP depthf/2.2
Main camera resolution4128x3096 pixels10120x6328 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturefeature not registeredf/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/1.72" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: 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 only main cameraHDR photo on both cameras
2ª cameraQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Front camera (secondary)5 megapixels32 megapixels
Front camera resolution2592x1944 pixels6528x4896 pixels
Video recording (secondary)HD (1280x720)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered0.8µm pixel
MultimediaQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
RadioFMFM (RDS)
TVDigital TVNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Ambient Light sensor
Accelerometer
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Steel Gray, Champagne Gold
- Dongle Play DTVi
- Duo Case
- Back camera up to 24MP interpolated
- Quantum Screen Flash
- Quantum DashCam
- Quantum Energy Saver
- Colors: Ocean Blue, Space Black, Red
- One UI 2.0, 3.1
- WiFi direct, hotspot
Power supplyQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity2300 mAh6000 mAh
Charger, watts Standard charging15W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateQuantum Go (3G 32GB)Samsung Galaxy M31 (SM-M315F/DS 128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.52W/kg (head) | 0.69W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.482W/kg (head) | 1.127W/kg (body)
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