Lenovo K8 Note (64GB) vs Blackview BV4000

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Lenovo K8 Note vs Blackview BV4000 phones, differences, pros, cons and full specifications. What's the better?

8/26/2018 7:57 PM, updated: 5/10/2020 5:42 PM

Compare Blackview BV4000 X Lenovo K8 Note (64GB) 24Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

13mp

4GB
RAM

Deca-core

4000
mAh

(Non removable)

02Points Blackview BV4000 Compare Lenovo K8 Note X

Specifications Compare Models Pictures

4.7"
IPS

720x1280

8
MP

2mp

1GB
RAM

Quad-core

3680
mAh

(Removable)

What's the better phone? Lenovo K8 Note (64GB)

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!

24 Advantages Lenovo K8 Note (64GB)	vs	2 Advantages Blackview BV4000
+2.3GHz 64bit Deca-core157% More powerful processor, you can open your applications faster	vs	1.3GHz 32bit Quad-core
+4GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR3
+64GB (52GB available)12 times More internal storage for applications and files	vs	8GB (4GB available)
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+180 grams (6.3 ounces)14% Lighter	vs	205 grams (7.18 ounces)
+8.5 millimeters (0.33 inches)56% Thinner	vs	13.25 millimeters (0.52 inches)
+1080x1920 pixels125% Higher resolution screen	vs	720x1280 pixels
+401 PPI29% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	312 PPI
+5.5"17% Larger screen	vs	4.7"
+(dual camera) 13MP + 5MP123% Higher resolution main camera	vs	(back) 8MP
+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light	vs	LED flash
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.7 (aperture)18% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+(front) 13MP6 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+Full HD (1920x1080)125% More image quality for recording videos with the primary camera	vs	HD (1280x720)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 8.0 OreoAdvantage Android 8.0 Oreo is newer and safer	vs	Android 7.0 Nougat
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G+ HSPA+
+(4G LTE) 150 Mbps6 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 sensorAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4000 mAh9% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3680 mAh
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	4.0 + A2DP
LiPo: li-ion polymer (Non removable)	vs	+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily
Water splash resistant (don't immerse)	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

18 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

Capacitive

Multitouch

+11 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 K8 Note (64GB)	Blackview BV4000
Change model
Model	Lenovo K8 Note (64GB)	Blackview BV4000
Other model names	Lenovo K8 Note XT1902-3 4GB RAM, M2CB2	Blackview BV4000 (8GB + 1GB RAM)
Country or region available	(Global, International)	China, Hong Kong
Brand	Lenovo	Blackview
Release date	8/1/2017	8/1/2017
Depth	8.5 millimeters (0.33 inches)	13.25 millimeters (0.52 inches)
Size (width x height)	75.9 x 154.5 millimeters (2.99 x 6.08 in)	74.2 x 143.9 millimeters (2.92 x 5.67 in)
Weight	180 grams (6.3 ounces)	205 grams (7.18 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Water splash resistant (don't immerse)	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Lenovo K8 Note (64GB)	Blackview BV4000
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	4.7" inches
Screen-to-body ratio	~71.1% (screen-to-body ratio)	~57% (screen-to-body ratio)
Display resolution	1080x1920 pixels	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	312 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Lenovo K8 Note (64GB)	Blackview BV4000
System version	Android 7.1.1 Nougat	Android 7.0 Nougat
Firmware update	Android 8.0 Oreo	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Lenovo K8 Note (64GB)	Blackview BV4000
Chipset	64bit: MediaTek MT6797D Helio X23 (20nm)	32bit: MediaTek MT6580A (28nm)
CPU	Deca-core, 3 processors: 2x 2.3GHz ARM Cortex-A72 (Dual-core) 4x 1.85GHz ARM Cortex-A53 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	ARM Mali-T880 MP4 800Mhz	ARM Mali-400 MP2 500Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Lenovo K8 Note (64GB)	Blackview BV4000
RAM memory	4GB LPDDR3	1GB LPDDR3
Internal storage	64GB (52GB available)	8GB (4GB available) eMMC
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Lenovo K8 Note (64GB)	Blackview BV4000
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	150/50 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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/2100	UMTS 900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,5,7,8) TD-LTE (Bands 40)	Not supported
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+
Secondary 2G network	GSM 850/900/1800/1900	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
	Lenovo K8 Note (64GB)	Blackview BV4000
Back camera (main camera)	(dual camera) 13 megapixels 5MP depth f/1.2	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	HD (1280x720) 30 fps
Flash	Dual-LED on main camera and LED on front camera	LED flash
Focal aperture	f/1.7 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	feature not registered
Autofocus	PDAF: phase detection autofocus	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
	Lenovo K8 Note (64GB)	Blackview BV4000
Front camera (secondary)	13 megapixels	2 megapixels
Front camera resolution	4128x3096 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	LED	Not supported
Focal aperture	f/2.0 (aperture)	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
	Lenovo K8 Note (64GB)	Blackview BV4000
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, XviD	MP4, H.264, H.263
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Lenovo K8 Note (64GB)	Blackview BV4000
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo K8 Note (64GB)	Blackview BV4000
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo K8 Note (64GB)	Blackview BV4000
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Removable)
Battery capacity	4000 mAh	3680 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	25 hours (1 days)	19 hours
Standby	378 hours (15.8 days)	720 hours (30 days)
➕ Other features
	Lenovo K8 Note (64GB)	Blackview BV4000
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: Venom Black, Fine Gold • Aluminum body • 2.5D glass screen • USB OTG On-The-Go • Dolby Atmos audio • Fast battery charging (Turbo Charge) • Splash Resistant	• Colors: Black, Black/orange, Black/green • WiFi hotspot
☢️ Radiation rate
	Lenovo K8 Note (64GB)	Blackview BV4000
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