Lenovo B (A2016b40) vs LG K4 2017 (M151)

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Side by side comparison between Lenovo B vs LG K4 (2017) phones, differences, pros, cons and full specifications. What's the better?

4/21/2017 11:21 PM, updated: 5/27/2022 7:22 PM

Compare LG K4 (2017) X Lenovo B (A2016b40) 03Points

Specifications Compare Models Pictures

4.5"
TFT

480x800

5
MP

2mp

1GB
RAM

Quad-core

2000
mAh

(Removable)

14Points LG K4 2017 (M151) Compare Lenovo B X

Specifications Compare Models Pictures

5"
IPS

480x854

5
MP

5mp

1GB
RAM

Quad-core

2500
mAh

(Removable)

What's the better phone? LG K4 2017 (M151)

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!

3 Advantages Lenovo B (A2016b40)	vs	14 Advantages LG K4 2017 (M151)
+1GHz 64bit Quad-core5% More powerful processor, you can open your applications faster	vs	1.1GHz 32bit Quad-core
+207 PPI6% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	196 PPI
+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)
8GB (3GB available)	vs	+8GB (4GB available)33% More internal storage for applications and files
144 grams (5.04 ounces)	vs	+138 grams (4.83 ounces)4% Lighter
9.9 millimeters (0.39 inches)	vs	+7.9 millimeters (0.31 inches)25% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x800 pixels	vs	+480x854 pixels7% Higher resolution screen
4.5"	vs	+5"11% Larger screen
Not supported	vs	+AutofocusAdvantage Best autofocus type for taking pictures
(front) 2MP	vs	+(front) 5MP156% Higher resolution secondary camera to take pictures and selfies
(front) VGA (640x480)	vs	+(front) HD (1280x720)2 times More image quality for recording videos with the secondary camera
Android 6.0 Marshmallow	vs	+Android 6.0.1 MarshmallowAdvantage Android 6.0.1 Marshmallow is newer and safer
Not supported	vs	+Proximity sensorAdvantage Sensors help you use the device
2000 mAh	vs	+2500 mAh25% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.0 + A2DP	vs	+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

23 Common items in both devices

1GB LPDDR3

Until 32GB microSD, microSDHC / Until 32GB microSD, microSDXC

Plastic body, glass front

60Hz

16 million

(back) 5MP

LED flash

+16 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
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Change model		Choose the model
Model	Lenovo B (A2016b40)	LG K4 2017 (M151)
Other model names	Lenovo Vibe B A2016b40 Dual-Sim	Bell/Rogers/Telus LG K4 M151, LG-M151, LGM151
Country or region available	(Europe), (Global, International), Saudi Arabia, United Arab Emirates, Russia	Canada
Brand	Lenovo	LG
Release date	8/1/2016	2/1/2017
Depth	9.9 millimeters (0.39 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	66 x 132.5 millimeters (2.6 x 5.22 in)	72.6 x 144.7 millimeters (2.86 x 5.7 in)
Weight	144 grams (5.04 ounces)	138 grams (4.83 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Display type	TFT LCD	TFT IPS LCD
Screen size	4.5" inches	5" inches
Screen-to-body ratio	~65.9% (screen-to-body ratio)	~65.6% (screen-to-body ratio)
Display resolution	480x800 pixels	480x854 pixels (16:9)
Touchscreen	Capacitive Multitouch 2-points	Capacitive Multitouch
Pixel density (dot pitch)	207 PPI	196 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Lenovo B (A2016b40)	LG K4 2017 (M151)
System version	Android 6.0 Marshmallow	Android 6.0.1 Marshmallow
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	LG UX 5.0
⚙️ Processor
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Chipset	64bit: MediaTek MT6735M (28nm)	32bit: Qualcomm Snapdragon 210 MSM8909 (28nm)
CPU	Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	ARM Mali-T720 MP2 500Mhz	Qualcomm Adreno 304
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Lenovo B (A2016b40)	LG K4 2017 (M151)
RAM memory	1GB LPDDR3	1GB LPDDR3
Internal storage	8GB (3GB available)	8GB (4GB available) eMMC 4.5
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 32GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 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	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)	LTE Cat4 (2, 4, 7, 17)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Back camera (main camera)	5 megapixels	5 megapixels
Main camera resolution	2560x1920 pixels	2560x1920 pixels
Video recording (primary)	HD (1280x720) 30 fps	HD (1280x720) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/2.6 (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	Not supported	Autofocus
Touch focus	Not 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Front camera (secondary)	2 megapixels	5 megapixels
Front camera resolution	1600x1200 pixels	2560x1920 pixels
Video recording (secondary)	VGA (640x480)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.7 (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
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	Not supported	Not supported
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Lenovo B (A2016b40)	LG K4 2017 (M151)
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	4.1 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Sensors	Accelerometer	Accelerometer Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Battery type	LiPo: li-ion polymer (Removable) BL253	Li-Ion: lithium-ion (Removable)
Battery capacity	2000 mAh	2500 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	11 hours	feature not registered
Standby	170 hours (7.1 days)	feature not registered
➕ Other features
	Lenovo B (A2016b40)	LG K4 2017 (M151)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (Swype), 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 • Screen protector included • Plastic case included (black/gold) • V-Selfie • WiFi hotspot	• Colors: Black, Titan, Gold, Chocolate • Knock Code, Knock On • Quick Share, Quick Selfie
☢️ Radiation rate
	Lenovo B (A2016b40)	LG K4 2017 (M151)
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