LG X400 (K121S) vs Lanix X220

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Side by side comparison between LG X400 vs Lanix X220 phones, differences, pros, cons and full specifications. What's the better?

2/1/2018 8:18 PM, updated: 10/23/2021 4:56 PM

Compare Lanix X220 X LG X400 (K121S) 26Points

Specifications Compare Models Pictures

5.3"
IPS

720x1280

13
MP

5mp

2GB
RAM

Octa-core

2800
mAh

(Removable)

01Point Lanix X220 Compare LG X400 X

Specifications Compare Models Pictures

4"
TFT

480x854

5
MP

1.3mp

512MB
RAM

Quad-core

1300
mAh

(Removable)

What's the better phone? LG X400 (K121S)

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!

26 Advantages LG X400 (K121S)	vs	1 Advantage Lanix X220
+1.5GHz 64bit Octa-core56% More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Quad-core (28nm)
+2GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB LPDDR
+32GB (22GB available)5 times More internal storage for applications and files	vs	8GB (4GB available)
+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8 millimeters (0.31 inches)38% Thinner	vs	11 millimeters (0.43 inches)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT LCD
+720x1280 pixels125% Higher resolution screen	vs	480x854 pixels
+277 PPI13% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	245 PPI
+5.3"33% Larger screen	vs	4"
+(back) 13MP164% Higher resolution main camera	vs	(back) 5MP
+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 5MP3 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.3MP
+Full HD (1920x1080)6 times More image quality for recording videos with the primary camera	vs	VGA (640x480)
+(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 6.0 Marshmallow
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps13 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+Proximity sensorAdvantage Sensors help you use the device	vs	Not supported
+2800 mAh115% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1300 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+Digital TVAdvantage Watch your favorite TV shows anywhere	vs	Not supported
+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
142 grams (4.97 ounces)	vs	+123 grams (4.31 ounces)15% Lighter

18 Common items in both devices

16 million

LED flash

Only digital zoom

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
	LG X400 (K121S)	Lanix X220
Change model
Model	X400 (K121S)	Lanix X220
Other model names	SKT LG X400, LGM-K121S, LGMK121S (SK Telecom)	Telcel Lanix Ilium X220 3G
Country or region available	South Korea	(Latin America), Mexico
Brand	LG	Lanix
Release date	2/1/2017	1/1/2017
Depth	8 millimeters (0.31 inches)	11 millimeters (0.43 inches)
Size (width x height)	75.29 x 148.7 millimeters (2.96 x 5.85 in)	66.3 x 126.6 millimeters (2.61 x 4.98 in)
Weight	142 grams (4.97 ounces)	123 grams (4.31 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	LG X400 (K121S)	Lanix X220
Display type	TFT IPS LCD	TFT LCD
Screen size	5.3" inches	4" inches
Screen-to-body ratio	~69.2% (screen-to-body ratio)	~52.5% (screen-to-body ratio)
Display resolution	720x1280 pixels	480x854 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	277 PPI	245 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	LG X400 (K121S)	Lanix X220
System version	Android 7.0 Nougat	Android 6.0 Marshmallow
Firmware update	Android 8.0 Oreo	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG X400 (K121S)	Lanix X220
Chipset	64bit: MediaTek MT6750 (28nm)	32bit: Unisoc Spreadtrum SC7731C (28nm)
CPU	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core)
GPU graphical controller	ARM Mali-T860 MP2 520Mhz	ARM Mali-400 MP2
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG X400 (K121S)	Lanix X220
RAM memory	2GB LPDDR3	512MB LPDDR
Internal storage	32GB (22GB available)	8GB (4GB available)
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG X400 (K121S)	Lanix X220
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	300/50 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Tri-Band 900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 2100	UMTS 850/1900
Primary 4G network	LTE Cat6 850/900/1800/2100/2600 (Bands 1,3,5,7,8) VoLTE	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	LG X400 (K121S)	Lanix X220
Back camera (main camera)	13 megapixels	5 megapixels
Main camera resolution	4160x3120 pixels	2560x1920 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	VGA (640x480) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	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	Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG X400 (K121S)	Lanix X220
Front camera (secondary)	5 megapixels	1.3 megapixels
Front camera resolution	2560x1920 pixels	1280x1024 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/5" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	LG X400 (K121S)	Lanix X220
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM (RDS)	FM
TV	Digital TV	Not supported
Video formats	MP4, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	LG X400 (K121S)	Lanix X220
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	2.1 + 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	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG X400 (K121S)	Lanix X220
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer
Vibrating alert	Supported	Supported
🔋 Battery
	LG X400 (K121S)	Lanix X220
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable) X220-BAT
Battery capacity	2800 mAh	1300 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	9 hours	2.7 hours
Standby	390 hours (16.3 days)	214 hours (8.9 days)
➕ Other features
	LG X400 (K121S)	Lanix X220
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, Gold • 2.5D Arc Glass screen • LG UX 5.0 • Wide-angle 120° front camera • KnockOn, Knock Code • DMB-TV (Korea)	• Colors: Black, White • Silicon case included • WiFi hotspot
☢️ Radiation rate
	LG X400 (K121S)	Lanix X220
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