BlackBerry Key2 (BBF100-2) vs LG Optimus L4 II (Dual E445)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between BlackBerry Key2 vs LG Optimus L4 II phones, differences, pros, cons and full specifications. What's the better?

6/7/2018 10:44 PM, updated: 4/5/2021 2:55 AM

Compare LG Optimus L4 II X BlackBerry Key2 (BBF100-2) 29Points

Specifications Compare Models Pictures

4.5"
IPS

1080x1620

12
MP

8mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

03Points LG Optimus L4 II (Dual E445) Compare BlackBerry Key2 X

Specifications Compare Models Pictures

3.8"
IPS

320x480

3.1
MP

512MB
RAM

Single-core

1700
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!

29 Advantages BlackBerry Key2 (BBF100-2)	vs	3 Advantages LG Optimus L4 II (Dual E445)
+2.2GHz 64bit Octa-core3 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Single-core
+6GB LPDDR411 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR2
+64GB (52GB available)12 times More internal storage for applications and files	vs	4GB
+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.5 millimeters (0.33 inches)40% Thinner	vs	11.9 millimeters (0.47 inches)
+1080x1620 pixels10 times Higher resolution screen	vs	320x480 pixels
+433 PPI185% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	152 PPI
+4.5"18% Larger screen	vs	3.8"
+(dual camera) 12MP + 12MP7 times Higher resolution main camera	vs	(back) 3.1MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 8MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera	vs	VGA (640x480)
+Android 8.1 OreoAdvantage Android 8.1 Oreo is newer and safer	vs	Android 4.1.2 Jelly Bean
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G HSUPA
+(4G LTE-A) 600 Mbps82 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+Ambient light sensorAdvantage 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
+3500 mAh106% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1700 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
168 grams (5.88 ounces)	vs	+125 grams (4.38 ounces)34% Lighter
Li-Ion: lithium-ion (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.

14 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Capacitive

Multitouch

Accelerometer

Compass

+7 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
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Change model		Choose the model
Model	Key2 (BBF100-2)	Optimus L4 II (Dual E445)
Other model names	RIM BlackBerry KEYtwo	LG Optimus L4 2 Dual E445, LG E445 L4 Dual SIM, Dual Chip
Country or region available	(Latin America), Canada, USA	feature not registered
Brand	BlackBerry	LG
Release date	6/1/2018	7/1/2013
Depth	8.5 millimeters (0.33 inches)	11.9 millimeters (0.47 inches)
Size (width x height)	71.8 x 151.4 millimeters (2.83 x 5.96 in)	64.7 x 112.8 millimeters (2.55 x 4.44 in)
Weight	168 grams (5.88 ounces)	125 grams (4.38 ounces)
Build, materials	Aluminum body, glass front, plastic back	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.5" inches	3.8" inches
Screen-to-body ratio	~55.5% (screen-to-body ratio)	~58.9% (screen-to-body ratio)
Display resolution	1080x1620 pixels	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	433 PPI	152 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
System version	Android 8.1 Oreo	Android 4.1.2 Jelly Bean
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Chipset	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)	32bit: MediaTek MT6575
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Single-core, 1 processor: 1x 1GHz ARM Cortex-A9 (Single-core)
GPU graphical controller	Qualcomm Adreno 512 650Mhz	PowerVR SGX531
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
RAM memory	6GB LPDDR4	512MB LPDDR2
Internal storage	64GB (52GB available)	4GB
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	600/75 Mbps	7.2/5.76 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 850/900/1700/1900/2100	UMTS 900/2100
Primary 4G network	LTE 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)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Back camera (main camera)	(dual camera) 12 megapixels 12MP f/2.61.0µm	3.1 megapixels
Main camera resolution	4000x3000 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	VGA (640x480) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2.3" inches	feature not registered
Pixel size	1.55µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	feature not registered
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Front camera (secondary)	8 megapixels	Not supported
Front camera resolution	3264x2448 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
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	feature not registered	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD	MP4, DivX, XviD, H.264, H.263, WMV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	3500 mAh	1700 mAh
Charger, watts	Wired charging Quick Charge 3	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	10.5 hours
Standby	feature not registered	652 hours (27.2 days)
➕ Other features
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
Call control	Voice dialing, Voice recorder	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	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Fixed QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black, Silver • DTEK system • LED notification • Fast battery charging: 50% in 36min	• Colors: Black, White • WiFi hotspot
☢️ Radiation rate
	BlackBerry Key2 (BBF100-2)	LG Optimus L4 II (Dual E445)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.72W/kg (head), 1.68W/kg (body)	feature not registered