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Quantum Sky vs Motorola Moto X4 (XT1900-05)

Side by side comparison between Quantum Sky vs Motorola Moto X4 phones, differences, pros, cons and full specifications. What's the better?

,
5.5"
IPS

1080x1920

13
MP

16mp

4GB
RAM

Octa-core

4010
mAh

(Non removable)

vs
18Points Motorola Moto X4 (XT1900-05) Compare Quantum Sky X
5.2"
IPS

1080x1920

12
MP

16mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Motorola Moto X4 (XT1900-05)

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!

Sky} 7 Advantages Quantum Sky vs Moto X4 (XT1900-05)} 18 Advantages Motorola Moto X4 (XT1900-05)
+4GB LPDDR333%
More RAM memory. Typically more responsive and better for multitasking.
vs3GB LPDDR4
+64GB (53GB available)2 times
More internal storage for applications and files
vs32GB (17GB available)
+eMMC 5.1Advantage
Fastest write and read storage.
vseMMC
+5.5"6%
Larger screen
vs5.2"
+PedometerAdvantage
Sensors help you use the device
vsNot supported
+4010 mAh34%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3000 mAh
+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(hybrid slot/shares the same microSD slot)
2GHz 64bit Octa-core (28nm)vs+2.2GHz 64bit Octa-core44%
More powerful processor, you can open your applications faster
182 grams (6.37 ounces)vs+163 grams (5.71 ounces)12%
Lighter
8.3 millimeters (0.33 inches)vs+8 millimeters (0.31 inches)4%
Thinner
401 PPIvs+424 PPI6%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(back) 13MPvs+(dual camera) 12MP + 8MP56%
Higher resolution main camera
LED flash on both camerasvs+Dual-LED on main camera and LED on front cameraAdvantage
The Dual-LED on main camera and LED on front camera helps in dark places or in low light
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 7.0 Nougatvs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
(4G LTE) 300 Mbpsvs+(4G LTE-A) 600 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
10Wvs+15W50%
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 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+5.0 + 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 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

31 Common items in both devices
Until 256GB microSD, microSDXC
Aluminum body, glass front, aluminum back with plastic ends / Aluminum frame, glass front/back
TFT IPS LCD
60Hz
16 million
1080x1920 pixels
Only digital zoom
+24 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

๐Ÿ“ฑ Model features

Quantum SkyMoto X4 (XT1900-05)
Change model 
ModelQuantum SkyMoto X4 (XT1900-05)
Other model namesPositivo Quantum Sky 4G 64GB, Quantum Sky QX1Lenovo Moto X4 XT1900 32GB, Motorola Moto X 2017
Country or region availableBrazil
Brazil
(Europe)
(Europe)
BrandQuantumMotorola
Release date8/29/201710/1/2017
Depth8.3 millimeters (0.33 inches)8 millimeters (0.31 inches)
Size (width x height)76.5 x 154.5 millimeters (3.01 x 6.08 in)73.4 x 148.35 millimeters (2.89 x 5.84 in)
Weight182 grams (6.37 ounces)163 grams (5.71 ounces)
Build, materialsAluminum body, glass front, aluminum back with plastic endsAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

๐Ÿ“ฒ Display

Quantum SkyMoto X4 (XT1900-05)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.5" inches5.2" inches
Screen-to-body ratio~70.6% (screen-to-body ratio)~68.5% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x1920 pixels (16:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI424 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Refresh rate60Hz60Hz
Display features2.5D glassNot supported

๐Ÿค– Operating System

Quantum SkyMoto X4 (XT1900-05)
System versionAndroid 7.0 NougatAndroid 7.1.1 Nougat
Firmware updatefeature not registeredAndroid 9.0 Pie
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

Quantum SkyMoto X4 (XT1900-05)
Chipset64bit: MediaTek Helio P10 (MT6755) (28nm)64bit: Qualcomm Snapdragon 630 SDM630 (14nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.2GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2.2GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-T860 MP2 (700MHz)Qualcomm Adreno 508 650Mhz
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Quantum SkyMoto X4 (XT1900-05)
RAM memory4GB LPDDR33GB LPDDR4
Internal storage64GB (53GB available)
eMMC 5.1
32GB (17GB available)
eMMC
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

๐Ÿ“ถ Mobile networks

Quantum SkyMoto X4 (XT1900-05)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandTri-Band 850/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 28)LTE Cat12 700/800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,20,28)
TD-LTE 2300/2500/2600 (Bands 38,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

๐Ÿ“ท Camera

Quantum SkyMoto X4 (XT1900-05)
Back camera (main camera)13 megapixels(dual camera)
12 megapixels
8MP ultrawide f/2.213mm
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasDual-LED on main camera and LED on front camera
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4ยตm 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 on both camerasHDR photo on both cameras
Camera extrasSony IMX258 (back)
Samsung S5K3P3 (front)
feature not registered

๐Ÿ“ธ Front camera

Quantum SkyMoto X4 (XT1900-05)
Front camera (secondary)16 megapixels16 megapixels
Front camera resolution4608x3456 pixels4608x3456 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashLEDLED
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1ยตm pixel

๐Ÿ”‰ Sound and multimedia

Quantum SkyMoto X4 (XT1900-05)
LoudspeakerMono sound (not stereo)Supported
Active noise cancellationNot supported2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.265, H.264, H.263
Audio formatsMP3, WAV, OGG, eAAC+, FLACMP3, WAV, OGG, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Quantum SkyMoto X4 (XT1900-05)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO
NFCNot supportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Quantum SkyMoto X4 (XT1900-05)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Pedometer
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (front-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Quantum SkyMoto X4 (XT1900-05)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity4010 mAh3000 mAh
Charger, watts10W Wired charging15W Wired fast charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy28 hours (1.2 days)feature not registered
Standbyfeature not registeredfeature not registered

โž• Other features

Quantum SkyMoto X4 (XT1900-05)
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
Miscellaneousโ€ข Colors: Silver, Gold
โ€ข Screen protector included
โ€ข Silicon case included
โ€ข Colors: Super Black, Sterling Blue, Silver
โ€ข Android One
โ€ข 3D glass back panel
โ€ข TurboPower charging: 6h in 15min

โ˜ข๏ธ Radiation rate

Quantum SkyMoto X4 (XT1900-05)
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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