LG K8 (US375) vs LG Stylus 3 (M400Y)

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Side by side comparison between LG K8 vs LG Stylus 3 phones, differences, pros, cons and full specifications. What's the better?

10/10/2017 10:04 PM, updated: 11/28/2020 5:35 AM

Compare LG Stylus 3 X LG K8 (US375) 05Points

Specifications Compare Models Pictures

5"
IPS

720x1280

8
MP

5mp

1.5GB
RAM

Quad-core

2125
mAh

(Removable)

14Points LG Stylus 3 (M400Y) Compare LG K8 X

Specifications Compare Models Pictures

5.7"
IPS

720x1280

13
MP

8mp

2GB
RAM

Octa-core

3200
mAh

(Removable)

What's the better phone? LG Stylus 3 (M400Y)

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!

5 Advantages LG K8 (US375)	vs	14 Advantages LG Stylus 3 (M400Y)
+16GB (10GB available)11% More internal storage for applications and files	vs	16GB (9GB available)
+140 grams (4.9 ounces)6% Lighter	vs	149 grams (5.22 ounces)
+294 PPI14% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	258 PPI
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
1.3GHz 32bit Quad-core	vs	+1.5GHz 64bit Octa-core37% More powerful processor, you can open your applications faster
1.5GB LPDDR3	vs	+2GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.
Until 32GB microSD, microSDHC	vs	+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards
8.7 millimeters (0.34 inches)	vs	+7.4 millimeters (0.29 inches)18% Thinner
5"	vs	+5.7"14% Larger screen
(back) 8MP	vs	+(back) 13MP60% Higher resolution main camera
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
f/2.4 (aperture)	vs	+f/2.2 (aperture)9% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 8MP59% Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
2125 mAh	vs	+3200 mAh51% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

23 Common items in both devices

TFT IPS LCD

16 million

720x1280 pixels

LED flash

Only digital zoom

Autofocus

EIS: Digital stabilization

+16 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 K8 (US375)	LG Stylus 3 (M400Y)
Change model		Choose the model
Model	LG K8 (US375)	Stylus 3 (M400Y)
Other model names	U.S. Cellular LG K8 CDMA, LG US375, LG M1V	LG Stylus 3 16GB 2GB RAM, LG-M400Y, LGM400Y, LG PH3
Country or region available	USA	South Africa, Turkey
Brand	LG	LG
Release date	5/1/2016	3/1/2017
Depth	8.7 millimeters (0.34 inches)	7.4 millimeters (0.29 inches)
Size (width x height)	71.37 x 144.53 millimeters (2.81 x 5.69 in)	79.8 x 155.6 millimeters (3.14 x 6.13 in)
Weight	140 grams (4.9 ounces)	149 grams (5.22 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	LG K8 (US375)	LG Stylus 3 (M400Y)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5" inches	5.7" inches
Screen-to-body ratio	~66.8% (screen-to-body ratio)	~72.1% (screen-to-body ratio)
Display resolution	720x1280 pixels	720x1280 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	294 PPI	258 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 K8 (US375)	LG Stylus 3 (M400Y)
System version	Android 6.0 Marshmallow	Android 7.0 Nougat
Firmware update	Android 7.0 Nougat	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG K8 (US375)	LG Stylus 3 (M400Y)
Chipset	32bit: Qualcomm Snapdragon 212 MSM8909v2 (28nm)	64bit: MediaTek MT6750 (28nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 304	ARM Mali-T860 MP2 520Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K8 (US375)	LG Stylus 3 (M400Y)
RAM memory	1.5GB LPDDR3	2GB LPDDR3
Internal storage	16GB (10GB available)	16GB (9GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG K8 (US375)	LG Stylus 3 (M400Y)
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	150/50 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 700/850/1700/1900 (Bands 2,4,5,12,17,25)	LTE Cat6 (1, 3, 5, 7, 8, 20) TD-LTE (40) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
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 K8 (US375)	LG Stylus 3 (M400Y)
Back camera (main camera)	8 megapixels	13 megapixels
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.4 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.12µm pixel
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	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG K8 (US375)	LG Stylus 3 (M400Y)
Front camera (secondary)	5 megapixels	8 megapixels
Front camera resolution	2592x1944 pixels	3264x2448 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
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 K8 (US375)	LG Stylus 3 (M400Y)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	Not supported
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K8 (US375)	LG Stylus 3 (M400Y)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.1 + A2DP	4.1 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K8 (US375)	LG Stylus 3 (M400Y)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K8 (US375)	LG Stylus 3 (M400Y)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable) BL-44E1F
Battery capacity	2125 mAh	3200 mAh
Charger, watts	Wired charging	6W (5V/1.2A) Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	10 hours	8 hours
Standby	360 hours (15 days)	340 hours (14.2 days)
➕ Other features
	LG K8 (US375)	LG Stylus 3 (M400Y)
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: Blue • 2.5D Arc Glass screen • Flash Selfie • Knock Code	• Colors: Gray, Gold • Smart Pen Pro • Quick Shutter, Quick Selfie
☢️ Radiation rate
	LG K8 (US375)	LG Stylus 3 (M400Y)
SAR 1.6W/kg (USA, Mexico, etc.)	0.8W/kg (head), 1.25W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered