Quantum V vs Vivo X7 (128GB)

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Side by side comparison between Quantum V vs Vivo X7 phones, differences, pros, cons and full specifications. What's the better?

10/12/2017 5:56 AM, updated: 6/23/2023 8:33 AM

Compare Vivo X7 X Quantum V 06Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

8mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

09Points Vivo X7 (128GB) Compare Quantum V X

Specifications Compare Models Pictures

5.2"
AMOLED

1080x1920

13
MP

16mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Vivo X7 (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!

6 Advantages Quantum V	vs	9 Advantages Vivo X7 (128GB)
+5.5"6% Larger screen	vs	5.2"
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+Android 7.0 NougatAdvantage Android 7.0 Nougat is newer and safer	vs	Android 5.1.1 Lollipop
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+4000 mAh33% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.5GHz 64bit Octa-core (28nm)	vs	+1.8GHz 64bit Octa-core34% More powerful processor, you can open your applications faster
64GB (53GB available)	vs	+128GB (116GB available)119% More internal storage for applications and files
203 grams (7.11 ounces)	vs	+151 grams (5.29 ounces)34% Lighter
10.3 millimeters (0.41 inches)	vs	+7.2 millimeters (0.28 inches)43% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
401 PPI	vs	+424 PPI6% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(front) 8MP	vs	+(front) 16MP99% 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
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos

30 Common items in both devices

4GB LPDDR3

Until 256GB microSD, microSDXC

16 million

1080x1920 pixels

(back) 13MP

LED flash on both cameras

Only digital zoom

+23 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 V	Vivo X7 (128GB)
Change model		Choose the model
Model	Quantum V	Vivo X7 (128GB)
Other model names	Positivo Quantum V 4G 64GB, Quantum QX2	BBK vivo X7 Dual-Sim
Country or region available	Brazil	(Global, International), China, Hong Kong, Taiwan
Brand	Quantum	Vivo
Release date	8/29/2017	7/1/2016
Depth	10.3 millimeters (0.41 inches)	7.2 millimeters (0.28 inches)
Size (width x height)	75.6 x 153 millimeters (2.98 x 6.02 in)	71.3 x 147.3 millimeters (2.81 x 5.8 in)
Weight	203 grams (7.11 ounces)	151 grams (5.29 ounces)
Build, materials	Aluminum body, glass front, aluminum back with plastic ends	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Quantum V	Vivo X7 (128GB)
Display type	TFT IPS LCD	Super AMOLED
Screen size	5.5" inches	5.2" inches
Screen-to-body ratio	~72.1% (screen-to-body ratio)	~71% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	424 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	60Hz	feature not registered
Display features	2.5D glass	feature not registered
🤖 Operating System
	Quantum V	Vivo X7 (128GB)
System version	Android 7.0 Nougat	Android 5.1.1 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Quantum V	Vivo X7 (128GB)
Chipset	64bit: MediaTek MT6750 (28nm)	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)
CPU	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-T860 MP2 (520MHz)	Qualcomm Adreno 510 600Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Quantum V	Vivo X7 (128GB)
RAM memory	4GB LPDDR3	4GB LPDDR3
Internal storage	64GB (53GB available)	128GB (116GB available)
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Quantum V	Vivo X7 (128GB)
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) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Dual-Band 900/1800
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 900/1800
Primary 3G network	UMTS 850/1900/2100	TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat6 (2, 3, 4, 7, 28)	LTE Cat4 (Bands 1,3) TD-LTE (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 900/1800
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Quantum V	Vivo X7 (128GB)
Back camera (main camera)	13 megapixels	13 megapixels
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	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
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	feature not registered	feature not registered
📸 Front camera
	Quantum V	Vivo X7 (128GB)
Front camera (secondary)	8 megapixels	16 megapixels
Front camera resolution	3264x2448 pixels	4608x3456 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	LED	LED
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Quantum V	Vivo X7 (128GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Quantum V	Vivo X7 (128GB)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Quantum V	Vivo X7 (128GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Quantum V	Vivo X7 (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	3000 mAh
Charger, watts	10W Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	28 hours (1.2 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Quantum V	Vivo X7 (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, 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: Blue • Aluminum and plastic body • Screen protector included • Silicon case included • Built-in Microvision PicoP laser projector • Projector: 720p resoultion, 31 Lumen and 5000:1 contrast • Projector: 80-inch images at 2 meters away	• Colors: Gold, Rose, Black • USB OTG On-The-Go • FunTouch OS 2.5.1 • Fast battery charging
☢️ Radiation rate
	Quantum V	Vivo X7 (128GB)
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