Asus Zenfone 4 Selfie (ZD553KL 32GB) vs LG K20 (X120HM)

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Side by side comparison between Asus Zenfone 4 Selfie vs LG K20 phones, differences, pros, cons and full specifications. What's the better?

5/18/2020 11:30 AM, updated: 8/4/2020 11:54 AM

Compare LG K20 X Asus Zenfone 4 Selfie (ZD553KL 32GB) 15Points

Specifications Compare Models Pictures

5.5"
IPS

720x1280

16
MP

20mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

03Points LG K20 (X120HM) Compare Asus Zenfone 4 Selfie X

Specifications Compare Models Pictures

5.45"
IPS

480x960

8
MP

5mp

1GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Asus Zenfone 4 Selfie (ZD553KL 32GB)

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!

15 Advantages Asus Zenfone 4 Selfie (ZD553KL 32GB)	vs	3 Advantages LG K20 (X120HM)
+1.4GHz 64bit Octa-core8% More powerful processor, you can open your applications faster	vs	1.5GHz 64bit Quad-core (28nm)
+3GB LPDDR32 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR3
+32GB (22GB available)100% More internal storage for applications and files	vs	16GB (11GB available)
+144 grams (5.04 ounces)6% Lighter	vs	152 grams (5.32 ounces)
+7.9 millimeters (0.31 inches)5% Thinner	vs	8.3 millimeters (0.33 inches)
+720x1280 pixels100% Higher resolution screen	vs	480x960 pixels
+267 PPI36% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	197 PPI
+5.5"1% Larger screen	vs	5.45"
+(back) 16MP99% Higher resolution main camera	vs	(back) 8MP
+(dual front camera) 20MP + 8MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+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
+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)
+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
Android 7.0 Nougat	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
4.1 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster
Not supported	vs	+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

29 Common items in both devices

Until 256GB microSD, microSDXC

TFT IPS LCD

16 million

LED flash on both cameras

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

+22 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
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Change model		Choose the model
Model	Zenfone 4 Selfie (ZD553KL 32GB)	K20 (X120HM)
Other model names	Asus Zenfone 4 Selfie ZD553KL-5A090BR (3GB RAM)	LG K20 2019 LMX120HM.ATCLBK (1-SIM) , LM-X120HM (TelCel)
Country or region available	Brazil	(Latin America), Chile, Mexico, Peru
Brand	Asus	LG
Release date	10/1/2017	8/7/2019
Depth	7.9 millimeters (0.31 inches)	8.3 millimeters (0.33 inches)
Size (width x height)	75.9 x 155.66 millimeters (2.99 x 6.13 in)	71.9 x 148.6 millimeters (2.83 x 5.85 in)
Weight	144 grams (5.04 ounces)	152 grams (5.32 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	5.45" inches
Screen-to-body ratio	~70.6% (screen-to-body ratio)	~71.7% (screen-to-body ratio)
Display resolution	720x1280 pixels	480x960 pixels (18:9)
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	267 PPI	197 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
System version	Android 7.0 Nougat	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Chipset	64bit: Qualcomm Snapdragon 430 MSM8937 (28nm)	64bit: MediaTek MT6739 (28nm)
CPU	Octa-core, 2 processors: 4x 1.4GHz ARM Cortex-A53 (Quad-core) 4x 1.1GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 505 450Mhz	PowerVR GE8100 MP1 (570MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
RAM memory	3GB LPDDR3	1GB LPDDR3
Internal storage	32GB (22GB available)	16GB (11GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	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 800/850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,5,7,8,18,19,26,28) TD-LTE (Bands 38,41)	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 17, 28, 66) VoLTE
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
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Back camera (main camera)	16 megapixels	8 megapixels
Main camera resolution	4608x3456 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash on both cameras	LED flash on both cameras
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	26mm (lens)	27mm (lens)
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	1.12µm pixel
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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Front camera (secondary)	(dual front camera) 20 megapixels 8MP 12mm120°	5 megapixels
Front camera resolution	5472x3648 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	LED
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	31mm (lens)	24mm (lens)
Sensor size	feature not registered	1/5" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.1 + A2DP	4.2 + 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, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable) BL-01
Battery capacity	3000 mAh	3000 mAh
Charger, watts	Wired charging	6W (5V/1.2A) Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	17 hours
Standby	feature not registered	600 hours (25 days)
➕ Other features
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
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: Black, Green, Rose pink, Sunlight Gold • 2.5D glass screen • ASUS ZenUI 4.0 • PixelMaster 4.0	• Colors: Black, Blue, Platinum • Android Go edition • Google assistant • WiFi hotspot
☢️ Radiation rate
	Asus Zenfone 4 Selfie (ZD553KL 32GB)	LG K20 (X120HM)
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