LG X400 (K121S) vs LG K22 (K200HM)

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Side by side comparison between LG X400 vs LG K22 phones, differences, pros, cons and full specifications. What's the better?

9/23/2020 1:26 PM, updated: 2/28/2021 6:05 PM

Compare LG K22 X LG X400 (K121S) 11Points

Specifications Compare Models Pictures

5.3"
IPS

720x1280

13
MP

5mp

2GB
RAM

Octa-core

2800
mAh

(Removable)

08Points LG K22 (K200HM) Compare LG X400 X

Specifications Compare Models Pictures

6.2"
IPS

720x1520

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Non 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!

11 Advantages LG X400 (K121S)	vs	8 Advantages LG K22 (K200HM)
+1.5GHz 64bit Octa-core19% More powerful processor, you can open your applications faster	vs	1.3GHz 64bit Quad-core
+32GB (22GB available)10% More internal storage for applications and files	vs	32GB (20GB available)
+Until 256GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 128GB microSD, microSDXC
+142 grams (4.97 ounces)20% Lighter	vs	170 grams (5.95 ounces)
+8 millimeters (0.31 inches)5% Thinner	vs	8.4 millimeters (0.33 inches)
+277 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	271 PPI
+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
+Digital TVAdvantage Watch your favorite TV shows anywhere	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
720x1280 pixels	vs	+720x1520 pixels19% Higher resolution screen
5.3"	vs	+6.2"17% Larger screen
(back) 13MP	vs	+(dual camera) 13MP + 2MP14% Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Android 8.0 Oreo	vs	+Android 10Advantage Android 10 is newer and safer
2800 mAh	vs	+3000 mAh7% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE 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

24 Common items in both devices

2GB LPDDR3

Plastic body, glass front

TFT IPS LCD

16 million

LED flash

Only digital zoom

Autofocus

+17 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)	LG K22 (K200HM)
Change model		Choose the model
Model	X400 (K121S)	K22 (K200HM)
Other model names	SKT LG X400, LGM-K121S, LGMK121S (SK Telecom)	LG K22 LMK200HM, LM-K200HM (32GB + 2GB RAM)
Country or region available	South Korea	Puerto Rico, Dominican Republic
Brand	LG	LG
Release date	2/1/2017	9/1/2020
Depth	8 millimeters (0.31 inches)	8.4 millimeters (0.33 inches)
Size (width x height)	75.29 x 148.7 millimeters (2.96 x 5.85 in)	75.4 x 157.7 millimeters (2.97 x 6.21 in)
Weight	142 grams (4.97 ounces)	170 grams (5.95 ounces)
Build, materials	Plastic body, glass front	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
	LG X400 (K121S)	LG K22 (K200HM)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.3" inches	6.2" inches
Screen-to-body ratio	~69.2% (screen-to-body ratio)	~80.7% (screen-to-body ratio)
Display resolution	720x1280 pixels	720x1520 pixels (19:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	277 PPI	271 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)	LG K22 (K200HM)
System version	Android 7.0 Nougat	Android 10
Firmware update	Android 8.0 Oreo	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG X400 (K121S)	LG K22 (K200HM)
Chipset	64bit: MediaTek MT6750 (28nm)	64bit: Qualcomm 215 QM215 (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 1.3GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-T860 MP2 520Mhz	Qualcomm Adreno 308
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG X400 (K121S)	LG K22 (K200HM)
RAM memory	2GB LPDDR3	2GB LPDDR3
Internal storage	32GB (22GB available)	32GB (20GB available) eMMC 4.5
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 128GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG X400 (K121S)	LG K22 (K200HM)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
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 850/900/1900/2100
Primary 4G network	LTE Cat6 850/900/1800/2100/2600 (Bands 1,3,5,7,8) VoLTE	LTE Cat4 (1, 3, 5, 7, 28) VoLTE
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+, LTE
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)	LG K22 (K200HM)
Back camera (main camera)	13 megapixels	(dual camera) 13 megapixels 2MP macro
Main camera resolution	4160x3120 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 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	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG X400 (K121S)	LG K22 (K200HM)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2560x1920 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
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)	LG K22 (K200HM)
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.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG X400 (K121S)	LG K22 (K200HM)
USB	MicroUSB 2.0, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	5.0 + A2DP/LE
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)	LG K22 (K200HM)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG X400 (K121S)	LG K22 (K200HM)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Non removable) BL-M03
Battery capacity	2800 mAh	3000 mAh
Charger, watts	Wired charging	6W (5V/1.2A) Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	9 hours	feature not registered
Standby	390 hours (16.3 days)	feature not registered
➕ Other features
	LG X400 (K121S)	LG K22 (K200HM)
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: Titan, Red, Purple • Google Assistant • Silicone case included • Earphones included • WiFi hotspot
☢️ Radiation rate
	LG X400 (K121S)	LG K22 (K200HM)
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