Quantum Sky vs Blu Vivo X

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Side by side comparison between Quantum Sky vs Blu Vivo X phones, differences, pros, cons and full specifications. What's the better?

3/8/2018 11:53 PM, updated: 6/6/2025 11:36 AM

Compare Blu Vivo X X Quantum Sky 07Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

16mp

4GB
RAM

Octa-core

4010
mAh

(Non removable)

08Points Blu Vivo X Compare Quantum Sky X

Specifications Compare Models Pictures

6"
IPS

720x1440

13
MP

20mp

4GB
RAM

Octa-core

4010
mAh

(Non removable)

What's the better phone? Blu Vivo X

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!

7 Advantages Quantum Sky	vs	8 Advantages Blu Vivo X
+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+182 grams (6.37 ounces)3% Lighter	vs	188 grams (6.58 ounces)
+Aluminum body, glass front, aluminum back with plastic endsAdvantage More resistant material	vs	Plastic body, glass front
+1080x1920 pixels100% Higher resolution screen	vs	720x1440 pixels
+401 PPI50% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	268 PPI
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+PedometerAdvantage Sensors help you use the device	vs	Not supported
2GHz 64bit Octa-core (28nm)	vs	+2.6GHz 64bit Octa-core (16nm)44% More powerful processor, you can open your applications faster
4GB LPDDR3	vs	+4GB LPDDR4XAdvantage This RAM type is better and more efficient.
8.3 millimeters (0.33 inches)	vs	+8.2 millimeters (0.32 inches)1% Thinner
5.5"	vs	+6"9% Larger screen
(back) 13MP	vs	+(dual camera) 13MP + 5MP39% Higher resolution main camera
(front) 16MP	vs	+(dual front camera) 20MP + 8MP76% Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
4.0 + A2DP	vs	+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster

36 Common items in both devices

64GB (53GB available) / 64GB (50GB available)

eMMC 5.1

TFT IPS LCD

60Hz

16 million

LED flash on both cameras

Only digital zoom

+29 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

📱 Model features
	Quantum Sky	Blu Vivo X
Change model
Model	Quantum Sky	Vivo X
Other model names	Positivo Quantum Sky 4G 64GB, Quantum Sky QX1	BLU VIVO 10 V0230WW
Country or region available	Brazil	Canada, Spain, USA
Brand	Quantum	Blu
Release date	8/29/2017	2/1/2018
Depth	8.3 millimeters (0.33 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	76.5 x 154.5 millimeters (3.01 x 6.08 in)	76.8 x 160 millimeters (3.02 x 6.3 in)
Weight	182 grams (6.37 ounces)	188 grams (6.58 ounces)
Build, materials	Aluminum body, glass front, aluminum back with plastic ends	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Quantum Sky	Blu Vivo X
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	6" inches
Screen-to-body ratio	~70.6% (screen-to-body ratio)	~75.6% (screen-to-body ratio)
Display resolution	1080x1920 pixels	720x1440 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	268 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	2.5D glass	520nits[peak] 2.5D glass
🤖 Operating System
	Quantum Sky	Blu Vivo X
System version	Android 7.0 Nougat	Android 7.0 Nougat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Quantum Sky	Blu Vivo X
Chipset	64bit: MediaTek Helio P10 (MT6755) (28nm)	64bit: MediaTek Helio P25 (MT6757T) (16nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.2GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.6GHz ARM Cortex-A53 (Quad-core) 4x 1.6GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-T860 MP2 (700MHz)	ARM Mali-T880 MP2 (1GHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Quantum Sky	Blu Vivo X
RAM memory	4GB LPDDR3	4GB LPDDR4X
Internal storage	64GB (53GB available) eMMC 5.1	64GB (50GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Quantum Sky	Blu Vivo X
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Tri-Band 850/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 28)	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Quantum Sky	Blu Vivo X
Back camera (main camera)	13 megapixels	(dual camera) 13 megapixels 5MP 1/5"1.12µm
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash on both cameras	LED flash on both cameras
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.12µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	Sony IMX258 (back) Samsung S5K3P3 (front)	Sony IMX376 sensor
📸 Front camera
	Quantum Sky	Blu Vivo X
Front camera (secondary)	16 megapixels	(dual front camera) 20 megapixels 8MP 1/4"1.12µm120°
Front camera resolution	4608x3456 pixels	5472x3648 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	LED	LED
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.78" inches
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Quantum Sky	Blu Vivo X
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	Not supported	1 microphone
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Quantum Sky	Blu Vivo X
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.1 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Quantum Sky	Blu Vivo X
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Pedometer Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Quantum Sky	Blu Vivo X
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4010 mAh	4010 mAh
Charger, watts	10W Wired charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	28 hours (1.2 days)	22 hours
Standby	feature not registered	700 hours (29.2 days)
➕ Other features
	Quantum Sky	Blu Vivo X
Call control	Voice dialing, Voice recorder	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Silver, Gold • Screen protector included • Silicon case included	• Colors: Black
☢️ Radiation rate
	Quantum Sky	Blu Vivo X
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered