LG K51 (K500QM7) vs Blu Vivo IV (D970L)

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Side by side comparison between LG K51 vs Blu Vivo IV phones, differences, pros, cons and full specifications. What's the better?

7/12/2020 11:02 PM, updated: 8/6/2020 1:52 PM

Compare Blu Vivo IV X LG K51 (K500QM7) 19Points

Specifications Compare Models Pictures

6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

06Points Blu Vivo IV (D970L) Compare LG K51 X

Specifications Compare Models Pictures

5"
AMOLED

1080x1920

13
MP

5mp

2GB
RAM

Octa-core

2300
mAh

(Non removable)

What's the better phone? LG K51 (K500QM7)

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!

19 Advantages LG K51 (K500QM7)	vs	6 Advantages Blu Vivo IV (D970L)
+2GHz 64bit Octa-core (12nm)32% More powerful processor, you can open your applications faster	vs	1.7GHz 32bit Octa-core
+3GB LPDDR350% More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR2
+32GB (18GB available)50% More internal storage for applications and files	vs	16GB (12GB available)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+6.5"30% Larger screen	vs	5"
+(triple camera) 13MP + 5MP + 2MP55% Higher resolution main camera	vs	(back) 13MP
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 13MP154% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.4.2 KitKat
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps13 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+4000 mAh74% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2300 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
204 grams (7.14 ounces)	vs	+129 grams (4.52 ounces)58% Lighter
8.47 millimeters (0.33 inches)	vs	+5.5 millimeters (0.22 inches)54% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
720x1560 pixels	vs	+1080x1920 pixels85% Higher resolution screen
264 PPI	vs	+441 PPI67% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

22 Common items in both devices

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Full HD (1920x1080)

(front) Full HD (1920x1080)

Capacitive

+15 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
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Change model
Model	K51 (K500QM7)	Vivo IV (D970L)
Other model names	LG K51 Unlocked LMK500QM7AUSATN, LMK500QM7ABPTTN, LM-K500QM7	Blu Vivo 4 D970L, BLU D970L
Country or region available	USA	(Global, International), (Latin America)
Brand	LG	Blu
Release date	5/1/2020	5/1/2014
Depth	8.47 millimeters (0.33 inches)	5.5 millimeters (0.22 inches)
Size (width x height)	77.92 x 166.96 millimeters (3.07 x 6.57 in)	70.2 x 145.1 millimeters (2.76 x 5.71 in)
Weight	204 grams (7.14 ounces)	129 grams (4.52 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	Not supported
📲 Display
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Display type	TFT IPS LCD	Super AMOLED
Screen size	6.5" inches	5" inches
Screen-to-body ratio	~79.7% (screen-to-body ratio)	~67.7% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	264 PPI	441 PPI
Colors	16 million	16 million
Scratch-resistant glass	Panda King Glass	Gorilla Glass 3
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
System version	Android 10	Android 4.2.2 Jelly Bean
Firmware update	feature not registered	Android 4.4.2 KitKat
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Chipset	64bit: MediaTek Helio P22 (MT6762) (12nm)	32bit: MediaTek MT6592 (28nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)	Octa-core, 1 processor: 8x 1.7GHz ARM Cortex-A7 (Octa-core)
GPU graphical controller	PowerVR GE8320 (650MHz)	ARM Mali-450 MP4
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
RAM memory	3GB LPDDR3	2GB LPDDR2
Internal storage	32GB (18GB available) eMMC 5.1	16GB (12GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/50 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100	UMTS 850/1900/2100
Primary 4G network	LTE Cat6 (2, 4, 5, 12, 13, 25, 26, 66, 71) TD-LTE (41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Back camera (main camera)	(triple camera) 13 megapixels 5MP ultrawide f/2.21.12μm1/5"115° 2MP depth f/2.41.75μm1/5"85°	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	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	Not supported
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
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Front camera (secondary)	13 megapixels	5 megapixels
Front camera resolution	4128x3096 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, DivX
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	2300 mAh
Charger, watts	10W (5V/2A) Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	21 hours	12 hours
Standby	576 hours (24 days)	675 hours (28.1 days)
➕ Other features
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
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: Titan gray • Google Assistant • DTS:X 3D sound surround • HAC M3/T3	• Colors: Black, White silver, White gold • Screen protector included • Plastic Case included • Blu Bright+ sensor camera • DTS Surround sound enhancement • Gesture control • WiFi hotspot
☢️ Radiation rate
	LG K51 (K500QM7)	Blu Vivo IV (D970L)
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