LG K4 2017 (M151) vs Xiaomi Redmi Note 4 (MTK 16GB)

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Side by side comparison between LG K4 (2017) vs Xiaomi Redmi Note 4 phones, differences, pros, cons and full specifications. What's the better?

7/29/2017 1:45 PM, updated: 5/27/2022 7:22 PM

Compare Xiaomi Redmi Note 4 X LG K4 2017 (M151) 04Points

Specifications Compare Models Pictures

5"
IPS

480x854

5
MP

5mp

1GB
RAM

Quad-core

2500
mAh

(Removable)

21Points Xiaomi Redmi Note 4 (MTK 16GB) Compare LG K4 (2017) X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Deca-core

4100
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 4 (MTK 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!

4 Advantages LG K4 2017 (M151)	vs	21 Advantages Xiaomi Redmi Note 4 (MTK 16GB)
+138 grams (4.83 ounces)27% Lighter	vs	175 grams (6.13 ounces)
+7.9 millimeters (0.31 inches)6% Thinner	vs	8.35 millimeters (0.33 inches)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.1GHz 32bit Quad-core	vs	+2.1GHz 64bit Deca-core179% More powerful processor, you can open your applications faster
1GB LPDDR3	vs	+2GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)	vs	+16GB (9GB available)125% More internal storage for applications and files
Until 32GB microSD, microSDXC	vs	+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards
Plastic body, glass front	vs	+Aluminum body, glass frontAdvantage More resistant material
480x854 pixels	vs	+1080x1920 pixels4 times Higher resolution screen
196 PPI	vs	+401 PPI105% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"	vs	+5.5"10% Larger screen
(back) 5MP	vs	+(back) 13MP160% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
f/2.6 (aperture)	vs	+f/2.0 (aperture)30% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
HD (1280x720)	vs	+Full HD (1920x1080)125% More image quality for recording videos with the primary camera
Android 6.0.1 Marshmallow	vs	+Android 7.0 NougatAdvantage Android 7.0 Nougat is newer and safer
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2500 mAh	vs	+4100 mAh64% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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.
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
4.1 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster

19 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo on both cameras

(front) 5MP

+12 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 K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Change model		Choose the model
Model	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Other model names	Bell/Rogers/Telus LG K4 M151, LG-M151, LGM151	红米Note 4, Redmi Note 4 (MediaTek) Deca-Core, Xiaomi Nikel
Country or region available	Canada	China, Hong Kong
Brand	LG	Xiaomi
Release date	2/1/2017	8/1/2016
Depth	7.9 millimeters (0.31 inches)	8.35 millimeters (0.33 inches)
Size (width x height)	72.6 x 144.7 millimeters (2.86 x 5.7 in)	76 x 151 millimeters (2.99 x 5.94 in)
Weight	138 grams (4.83 ounces)	175 grams (6.13 ounces)
Build, materials	Plastic body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5" inches	5.5" inches
Screen-to-body ratio	~65.6% (screen-to-body ratio)	~72.7% (screen-to-body ratio)
Display resolution	480x854 pixels (16:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	196 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
System version	Android 6.0.1 Marshmallow	Android 6.0.1 Marshmallow
Firmware update	feature not registered	Android 7.0 Nougat
User Interface	LG UX 5.0	feature not registered
⚙️ Processor
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Chipset	32bit: Qualcomm Snapdragon 210 MSM8909 (28nm)	64bit: MediaTek MT6797 Helio X20 (20nm)
CPU	Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A7 (Quad-core)	Deca-core, 3 processors: 2x 2.1GHz ARM Cortex-A72 (Dual-core) 4x 1.85GHz ARM Cortex-A53 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 304	ARM Mali-T880 MP4 780Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
RAM memory	1GB LPDDR3	2GB LPDDR3
Internal storage	8GB (4GB available) eMMC 4.5	16GB (9GB available)
External storage	Until 32GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG K4 2017 (M151)	Redmi Note 4 (MTK 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) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF) and 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	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (2, 4, 7, 17)	LTE Cat4 850/900/1800/2100/2600 (Bands 1,3,5,7,8) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Back camera (main camera)	5 megapixels	13 megapixels
Main camera resolution	2560x1920 pixels	4128x3096 pixels
Video recording (primary)	HD (1280x720) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.6 (aperture)	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	1.12µm pixel
Autofocus	Autofocus	PDAF: phase detection 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	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2560x1920 pixels	2592x1944 pixels
Video recording (secondary)	HD (1280x720)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.7 (aperture)	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 K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
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 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Supported
🧭 Sensors
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Sensors	Accelerometer Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2500 mAh	4100 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	LG K4 2017 (M151)	Redmi Note 4 (MTK 16GB)
Call control	Voice dialing, Voice recorder	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	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, Titan, Gold, Chocolate • Knock Code, Knock On • Quick Share, Quick Selfie	• Colors: Black, Silver, Gray, Gold, Blue • USB OTG On-The-Go • Aluminum body • 2.5D curved glass • MIUI 8.0 • 720p@120fps slow-motion • 24-bit/192kHz audio • WiFi display
☢️ Radiation rate
	LG K4 2017 (M151)	Redmi Note 4 (MTK 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