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Quantum Go (3G 16GB) vs Fairphone 4 (128GB)

Side by side comparison between Quantum Go vs Fairphone 4 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Fairphone 4 X Quantum Go (3G 16GB) 06Points
5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Octa-core

2300
mAh

(Non removable)

vs
32Points Fairphone 4 (128GB) Compare Quantum Go X
6.3"
IPS

1080x2340

48
MP

25mp

6GB
RAM

Octa-core

3905
mAh

(Removable)

What's the better phone? Fairphone 4 (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!

Go (3G 16GB)} 6 Advantages Quantum Go (3G 16GB) vs 4 (128GB)} 32 Advantages Fairphone 4 (128GB)
+115 grams (4.03 ounces)96%
Lighter
vs225 grams (7.88 ounces)
+6.5 millimeters (0.26 inches)62%
Thinner
vs10.5 millimeters (0.41 inches)
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported
1.3GHz 32bit Octa-corevs+2.2GHz 64bit Octa-core (8nm)88%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+6GB LPDDR4X2 times
More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)vs+128GB (104GB available)9 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
720x1280 pixelsvs+1080x2340 pixels174%
Higher resolution screen
294 PPIvs+409 PPI39%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+6.3"26%
Larger screen
(back) 13MPvs+(dual camera) 48MP + 48MP7 times
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 5MPvs+(front) 25MP4 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) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 5.1 Lollipopvs+Android 12Advantage
Android 12 is newer and safer
3G+ HSPA+vs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(5G Sub6) 3000 Mbps70 times
Faster for surfing the internet and download files
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (side-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
2300 mAhvs+3905 mAh70%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
LiPo: li-ion polymer (Non removable)vs+LiPo: li-ion polymer (Removable)Advantage
Removable battery can be replaced easily
5Wvs+20W3 times
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+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
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
4.0 + A2DPvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+IP54 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

16 Common items in both devices
60Hz
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
+9 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

Quantum Go (3G 16GB)Fairphone 4 (128GB)
ModelQuantum Go (3G 16GB)Fairphone 4 (128GB)
Other model namesPositivo Quantum Go 1 3G, Quantum Go Dual ChipFairphone 4 (6GB RAM)
Country or region availableBrazil
Brazil
(Europe)
(Europe)
BrandQuantumFairphone
Release date9/1/201510/25/2021, Announced: 9/30/2021
Depth6.5 millimeters (0.26 inches)10.5 millimeters (0.41 inches)
Size (width x height)71.5 x 145.7 millimeters (2.81 x 5.74 in)75.5 x 162 millimeters (2.97 x 6.38 in)
Weight115 grams (4.03 ounces)225 grams (7.88 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedIP54 certified: protection against dust and splashing.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

📲 Display

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Display typeAMOLEDTFT IPS LCD
Screen size5" inches6.3" inches
Screen-to-body ratio~66.2% (screen-to-body ratio)~79.7% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 5
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

🤖 Operating System

Quantum Go (3G 16GB)Fairphone 4 (128GB)
System versionAndroid 5.1 LollipopAndroid 11
Firmware updatefeature not registeredAndroid 12
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Chipset32bit: MediaTek MT6592M64bit: Qualcomm Snapdragon 750G (SM7225) (8nm)
CPUOcta-core, 1 processor:
8x 1.3GHz ARM Cortex-A7 (Octa-core)
Octa-core, 2 processors:
2x 2.2GHz Kryo 570 (Dual-core)
6x 1.8GHz Kryo 570 (Hexa-core)
GPU graphical controllerARM Mali-450 MP2Qualcomm Adreno 619 (800MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Quantum Go (3G 16GB)Fairphone 4 (128GB)
RAM memory2GB LPDDR36GB LPDDR4X
Internal storage16GB (10GB available)128GB (104GB available)
UFS 2.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Quantum Go (3G 16GB)Fairphone 4 (128GB)
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 Mbps3000/1024 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
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 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 71)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6

📷 Camera

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Back camera (main camera)13 megapixels(dual camera)
48 megapixels
48MP ultrawide f/2.21/2"0.8µmPDAF+TOF3D
Main camera resolution4128x3096 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED flash
Focal aperturefeature not registeredf/1.6 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registered4K@30fps
1080p@30/60fps

📸 Front camera

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Front camera (secondary)5 megapixels25 megapixels
Front camera resolution2592x1944 pixels5760x4320 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.78" inches
Pixel sizefeature not registered0.9µm pixel

🔉 Sound and multimedia

Quantum Go (3G 16GB)Fairphone 4 (128GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation1 microphone2 microphones or more
RadioFMNot supported
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

🔌 Connectivity

Quantum Go (3G 16GB)Fairphone 4 (128GB)
USBMicroUSB 2.0USB 3.1 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C SlimPort®
Bluetooth4.0 + A2DP5.1 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Quantum Go (3G 16GB)Fairphone 4 (128GB)
SensorsAccelerometer
Ambient light sensor
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Removable)
Battery capacity2300 mAh3905 mAh
Charger, watts5W Wired charging20W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Quantum Go (3G 16GB)Fairphone 4 (128GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
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: Steel Gray, Champagne Gold
• Back camera up to 24MP interpolated
• Dongle Play DTVi
• Duo Case
• Quantum Screen Flash
• Quantum DashCam
• Quantum Energy Saver
• Colors: Gray, Green, Speckled Green
• Modular phone with swappable components
• iFixit: 10/10

☢️ Radiation rate

Quantum Go (3G 16GB)Fairphone 4 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.49W/kg (head), 0.99W/kg (body)
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