ZTE Blade G Lux (V830) vs Blu Speed 4.7 LTE (X120Q)

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Side by side comparison between ZTE Blade G Lux vs Blu Speed 4.7 LTE phones, differences, pros, cons and full specifications. What's the better?

5/24/2017 6:55 AM, updated: 5/10/2020 5:07 PM

Compare Blu Speed 4.7 LTE X ZTE Blade G Lux (V830) 04Points

Specifications Compare Models Pictures

4.5"
TFT

480x854

5
MP

2mp

512MB
RAM

Dual-core

1850
mAh

(Removable)

16Points Blu Speed 4.7 LTE (X120Q) Compare ZTE Blade G Lux X

Specifications Compare Models Pictures

4.7"
IPS

720x1280

8
MP

5mp

1GB
RAM

Quad-core

2200
mAh

(Removable)

What's the better phone? Blu Speed 4.7 LTE (X120Q)

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!

4 Advantages ZTE Blade G Lux (V830)	vs	16 Advantages Blu Speed 4.7 LTE (X120Q)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1.3GHz 32bit Dual-core	vs	+1.7GHz 32bit Quad-core60% More powerful processor, you can open your applications faster
512MB LPDDR2	vs	+1GB100% More RAM memory. Typically more responsive and better for multitasking.
137 grams (4.8 ounces)	vs	+118 grams (4.13 ounces)16% Lighter
9.1 millimeters (0.36 inches)	vs	+8.8 millimeters (0.35 inches)3% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x854 pixels	vs	+720x1280 pixels125% Higher resolution screen
218 PPI	vs	+312 PPI43% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+4.7"4% Larger screen
(back) 5MP	vs	+(back) 8MP59% Higher resolution main camera
(front) 2MP	vs	+(front) 5MP162% Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
3G+ HSPA+	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G+ HSPA+) 21 Mbps	vs	+(4G LTE) 150 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1850 mAh	vs	+2200 mAh19% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Gorilla Glass 2Advantage Protection against scratches on the screen lets you carry your phone with your keys

25 Common items in both devices

4GB (2GB available)

Until 32GB microSD, microSDHC

16 million

LED flash

Only digital zoom

Autofocus

HDR photo only main camera

+18 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
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Change model
Model	Blade G Lux (V830)	Speed 4.7 LTE (X120Q)
Other model names	ZTE Blade G Lux Dual-Sim, ZTE Kis 3 Max	Blu Speed 4.7 X120, Blu Speed 4.7 X120, Blu Speed X120Q
Country or region available	(Global, International), Australia, (Europe)	feature not registered
Brand	ZTE	Blu
Release date	10/1/2014	4/1/2015
Depth	9.1 millimeters (0.36 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	66 x 132 millimeters (2.6 x 5.2 in)	67.5 x 141 millimeters (2.66 x 5.55 in)
Weight	137 grams (4.8 ounces)	118 grams (4.13 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Display type	TFT LCD	TFT IPS LCD
Screen size	4.5" inches	4.7" inches
Screen-to-body ratio	~64.1% (screen-to-body ratio)	~64% (screen-to-body ratio)
Display resolution	480x854 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	218 PPI	312 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 2
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
System version	Android 4.4.2 KitKat	Android 4.4.2 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Chipset	32bit: MediaTek MT6572 (28nm)	32bit
CPU	Dual-core, 1 processor: 2x 1.3GHz ARM Cortex-A7 (Dual-core)	Quad-core, 1 processor: 4x 1.7GHz
GPU graphical controller	ARM Mali-400 MP1 500Mhz	NVIDIA TEGRA 4i 72 Cores
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
RAM memory	512MB LPDDR2	1GB
Internal storage	4GB (2GB available)	4GB (2GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) micro-SIM (3FF) and standard SIM (2FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	21/5.76 Mbps	150/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Dual-Band 900/1800	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 900/1800	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/2100	UMTS 850/1700/1900/2100
Primary 4G network	Not supported	LTE Cat4 700/1700/2600 (Bands 4,7,17)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 900/1800	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Back camera (main camera)	5 megapixels	8 megapixels
Main camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	feature not registered
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	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
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 only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Front camera (secondary)	2 megapixels	5 megapixels
Front camera resolution	1600x1200 pixels	2592x1944 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
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
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
USB	MicroUSB 2.0	MicroUSB 2.0
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	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	1850 mAh	2200 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	10 hours	feature not registered
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
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: Black, White	• Colors: Black, White • Blu Infinite View Technology
☢️ Radiation rate
	ZTE Blade G Lux (V830)	Blu Speed 4.7 LTE (X120Q)
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