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BlackBerry Key2 (BBF100-2) vs LG K4 2017 (M151)

Side by side comparison between BlackBerry Key2 vs LG K4 (2017) phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K4 (2017) XBlackBerry Key2 (BBF100-2)25Points
BlackBerry Key2 (BBF100-2)
4.5"
IPS

1080x1620

12
MP

8mp

6GB
RAM

64bit Octa

3500
mAh

(Non removable)

vs
LG K4 2017 (M151)
5"
IPS

480x854

5
MP

5mp

1GB
RAM

32bit Quad

2500
mAh

(Removable)

What's the better phone? BlackBerry Key2 (BBF100-2)

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!

Key2 (BBF100-2)25 Advantages BlackBerry Key2 (BBF100-2)vsK4 2017 (M151)4 Advantages LG K4 2017 (M151)
+2.2GHz 64bit Octa-Core2 times
More powerful processor, you can open your applications faster
vs1.1GHz 32bit Quad-Core
+6GB LPDDR45 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR3
+64GB (52GB available)12 times
More internal storage for applications and files
vs8GB (4GB available)
+Until 256GB microSD, microSDXC7 times
More external storage for files using memory cards
vsUntil 32GB microSD, microSDXC
+1080x1620 pixels3 times
Higher resolution screen
vs480x854 pixels
+433 PPI121%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs196 PPI
+(dual camera) 12MP + 12MP4 times
Higher resolution main camera
vs(back) 5MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+f/1.8 (aperture)44%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.6 (aperture)
+(front) 8MP63%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
vsHD (1280x720)
+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 8.1 OreoAdvantage
Android 8.1 Oreo is newer and safer
vsAndroid 6.0.1 Marshmallow
+(4G+ LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+3500 mAh40%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2500 mAh
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
168 grams (5.88 ounces)vs+138 grams (4.83 ounces)22%
Lighter
8.5 millimeters (0.33 inches)vs+7.9 millimeters (0.31 inches)8%
Thinner
4.5"vs+5"11%
Larger screen
Li-Ion: Lithium-Ion (Non removable)vs+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily

19 Common items in both devices
TFT IPS LCD
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
HDR photo on both cameras
4G+ LTE-A / 4G LTE
+12 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
ModelKey2 (BBF100-2)K4 2017 (M151)
Other model namesRIM BlackBerry KEYtwoBell/Rogers/Telus LG K4 M151, LG-M151, LGM151
Country or region available(Latin America)CanadaUSA
(Latin America), Canada, USA
Canada
Canada
BrandBlackBerryLG
Release date6/1/20182/1/2017
Depth8.5 millimeters (0.33 inches)7.9 millimeters (0.31 inches)
Size (width x height)71.8 x 151.4 millimeters (2.83 x 5.96 in)72.6 x 144.7 millimeters (2.86 x 5.7 in)
Weight168 grams (5.88 ounces)138 grams (4.83 ounces)
Build, materialsAluminum body, glass front, plastic backfeature not registered
Protection against water and othersNot supportedNot supported

🤖 Operating System

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
System versionAndroid 8.1 OreoAndroid 6.0.1 Marshmallow
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Chipset64bit - Qualcomm Snapdragon 660 SDM660 (14nm)32bit - Qualcomm Snapdragon 210 MSM8909 (28nm)
CPUOcta-Core, 2 processors:
2.2GHz Quad-Core Kryo 260 Gold
1.8GHz Quad-Core Kryo 260 Silver
Quad-Core, 1 processor:
1.1GHz Quad-Core ARM Cortex-A7
GPU graphical controllerQualcomm Adreno 512 650MhzQualcomm Adreno 304
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
RAM memory6GB LPDDR41GB LPDDR3
Internal storage64GB (52GB available)8GB (4GB available)
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDXC
(dedicated slot)

📲 Display

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Display typeTFT IPS LCDTFT IPS LCD
Screen size4.5" inches5" inches
Screen-to-body ratio~55.5% (screen-to-body ratio)~65.6% (screen-to-body ratio)
Display resolution1080x1620 pixels480x854 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)433 PPI196 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Display features60Hzfeature not registered

📶 Mobile networks

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload600/75 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat11 (Bands 1,2,3,4,5,7,8,12,13,14,17,20,28,29,30,66)
TD-LTE (Bands 38,39,40,41)
LTE Cat4 700/1700/1900/2600 (Bands 2,4,7,17)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Back camera (main camera)(dual camera)
12 megapixels
12MPf/2.61.0µm
5 megapixels
Main camera resolution4000x3000 pixels2560x1920 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsHD (1280x720) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/2.6 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/2.3" inchesfeature not registered
Pixel size1.55µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Front camera (secondary)8 megapixels5 megapixels
Front camera resolution3264x2448 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)HD (1280x720)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.7 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size1.12µm pixelfeature not registered

🔉 Sound and multimedia

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviDMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+

🔌 Connectivity

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE4.1 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n (2.4Ghz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
SensorsAccelerometer
Ambient Light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Battery typeLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity3500 mAh2500 mAh
Charger, watts Standard charging
Quick Charge 3
Standard charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardFixed QWERTY keyboardNot supported
Miscellaneous- Colors: Black, Silver
- DTEK system
- LED notification
- Fast battery charging: 50% in 36min
- Colors: Black, Titan, Gold, Chocolate
- LG UX 5.0
- Knock Code, Knock On
- Quick Share, Quick Selfie

☢️ Radiation rate

BlackBerry Key2 (BBF100-2)LG K4 2017 (M151)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.72W/kg (head), 1.68W/kg (body)feature not registered
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