LG Fireweb (D300) vs Asus Zenfone 3 (5.2 ZE520KL 16GB)

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Side by side comparison between LG Fireweb vs Asus Zenfone 3 phones, differences, pros, cons and full specifications. What's the better?

12/9/2016 10:08 AM, updated: 3/13/2023 9:26 AM

Compare Asus Zenfone 3 X LG Fireweb (D300) 02Points

Specifications Compare Models Pictures

4"
TFT

320x480

5
MP

512MB
RAM

Single-core

1540
mAh

(Removable)

33Points Asus Zenfone 3 (5.2 ZE520KL 16GB) Compare LG Fireweb X

Specifications Compare Models Pictures

5.2"
IPS+

1080x1920

16
MP

8mp

2GB
RAM

Octa-core

2650
mAh

(Non removable)

What's the better phone? Asus Zenfone 3 (5.2 ZE520KL 16GB)

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!

2 Advantages LG Fireweb (D300)	vs	33 Advantages Asus Zenfone 3 (5.2 ZE520KL 16GB)
+122 grams (4.27 ounces)18% Lighter	vs	144 grams (5.04 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
1GHz 32bit Single-core	vs	+2GHz 64bit Octa-core (14nm)4 times More powerful processor, you can open your applications faster
512MB LPDDR	vs	+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+16GB (10GB available)4 times More internal storage for applications and files
eMMC	vs	+eMMC 5.1Advantage Fastest write and read storage.
Until 32GB microSD, microSDHC	vs	+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards
9 millimeters (0.35 inches)	vs	+7.7 millimeters (0.3 inches)17% Thinner
Plastic body	vs	+Aluminum body, glass front, plastic backAdvantage More resistant material
TFT LCD	vs	+TFT Super IPS+Advantage TFT Super IPS+ display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
320x480 pixels	vs	+1080x1920 pixels13 times Higher resolution screen
144 PPI	vs	+424 PPI194% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"	vs	+5.2"30% Larger screen
(back) 5MP	vs	+(back) 16MP2 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Not supported	vs	+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 8MPAdvantage A front-camera is best for taking selfies
VGA (640x480)	vs	+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera
1000 apps (Firefox Marketplace)	vs	+3500000 apps (Google Play Store)3499 times More apps available to download and use
3G HSUPA	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G HSUPA) 7.2 Mbps	vs	+(4G LTE) 150 Mbps20 times Faster for surfing the internet and download files
Single	vs	+MultitouchAdvantage Better touch type. Multitouch allows to use more fingers at the same time.
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1540 mAh	vs	+2650 mAh72% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
3.0	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

14 Common items in both devices

60Hz

Only digital zoom

Autofocus / LDAF/PDAF: laser/phase detection autofocus

Capacitive

Accelerometer

Ambient light sensor

Proximity sensor

+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
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Change model		Choose the model
Model	Fireweb (D300)	Zenfone 3 (5.2 ZE520KL 16GB)
Other model names	Vivo LG Fireweb D300, LG Firefox, LG-D300	Zenfone 3 ZE520KL 2GB/16GB 5.2" Dual-SIM 1A090BR
Country or region available	(Global, International)	(Global, International), Brazil, China, Philippines, India
Brand	LG	Asus
Release date	10/22/2013	7/12/2016
Depth	9 millimeters (0.35 inches)	7.7 millimeters (0.3 inches)
Size (width x height)	66.5 x 113.8 millimeters (2.62 x 4.48 in)	73.98 x 146.87 millimeters (2.91 x 5.78 in)
Weight	122 grams (4.27 ounces)	144 grams (5.04 ounces)
Build, materials	Plastic body	Aluminum body, glass front, plastic back
Protection against water and others	Not supported	Not supported
📲 Display
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Display type	TFT LCD	TFT Super IPS+
Screen size	4" inches	5.2" inches
Screen-to-body ratio	~63% (screen-to-body ratio)	~68.6% (screen-to-body ratio)
Display resolution	320x480 pixels	1080x1920 pixels (16:9)
Touchscreen	Capacitive Single touch 1-point	Capacitive Multitouch 10-points
Pixel density (dot pitch)	144 PPI	424 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	2.5D glass
🤖 Operating System
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
System version	Firefox OS 1.1	Android 6.0.1 Marshmallow
Firmware update	feature not registered	Android 8.0 Oreo
User Interface	feature not registered	ZenUI 3.0
⚙️ Processor
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Chipset	32bit: Qualcomm Snapdragon S1 MSM7227A (45nm)	64bit: Qualcomm Snapdragon 625 (MSM8953) (14nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core)	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Qualcomm Adreno 200	Qualcomm Adreno 506 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
RAM memory	512MB LPDDR	2GB LPDDR3
Internal storage	4GB (2GB available) eMMC	16GB (10GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	7.2 Mbps	150/50 Mbps
Network technology	2G, 3G	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 850/2100	Global: UMTS 850/900/1900/2100 India: UMTS 850/900/2100 Brazil: UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat4 Global: LTE (1, 2, 3, 5, 7, 8, 20) India: LTE (1, 3, 5, 8) TD-LTE (40) Brazil: LTE (1, 2, 3, 4, 5, 7, 8, 17, 28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Global: UMTS 850/900/1900/2100 India: UMTS 850/900/2100 Brazil: UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Back camera (main camera)	5 megapixels	16 megapixels
Main camera resolution	2592x1944 pixels	4608x3456 pixels
Video recording (primary)	VGA (640x480)	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	feature not registered	f/2.0 (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	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	OIS (4-axis): Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	4K@30fps 1080p@30/60fps
📸 Front camera
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Front camera (secondary)	Not supported	8 megapixels
Front camera resolution	Not supported	3264x2448 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (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
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Loudspeaker	Supported	Mono sound (not stereo) 24-bit/192kHz
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264	MP4, H.264, H.263
Audio formats	MP3, WAV, AAC+	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	3.0	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Battery type	Li-Ion: lithium-ion (Removable) BL-44JN	Li-Ion: lithium-ion (Non removable)
Battery capacity	1540 mAh	2650 mAh
Charger, watts	Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	8 hours	feature not registered
Standby	744 hours (31 days)	feature not registered
➕ Other features
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
Call control	Voice dialing	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not 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 • Gaia UI • Facebook, Twitter • Internal storage of 936MB for applications and 1GB for multimedia	• Colors: Sapphire Black, Moonlight White, Shimmer Gold
☢️ Radiation rate
	LG Fireweb (D300)	Asus Zenfone 3 (5.2 ZE520KL 16GB)
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