Phone Comparison - LG K4 (2017) vs Xiaomi Redmi Note 4X vs Xiaomi Mi 6

general General Info

Manufacturer LG Xiaomi Xiaomi
Announced December 2016 February 2017 April 2017
Status Coming Soon - January 2017 Available - February 2017 Available - April 2017
Price - Rs. 12,750 ($180.00) [Similarly Priced] Rs. 23,500 ($362.00) [Similarly Priced]
Colors Titan, Black Gold, Silver, Gray Ceramic Black, Black, Blue, White
Form Factor Candybar Candybar Candybar
Dimension 144.76 x 72.6 x 7.9 mm
(5.7 x 2.86 x 0.31 in)
151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
145.2 x 70.5 x 7.5 mm
(5.72 x 2.78 x 0.3 in)
Weight 135 g (4.76 oz) 175 g (6.17 oz) 168 g / 182 g (5.93 oz / 6.42 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 2100 - K130E HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 3(1800), 7(2600), 20(800) - K130E LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Infrared Sensor
- Fingerprint Sensor
- Splash resistant
Notification LED No Yes -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow) Android OS, v7.1.1 (Nougat)
User Interface - MIUI 8 -
Processor Quad-core 1.1 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), Qualcomm MSM8998 Snapdragon 835
GPU Adreno 304 Adreno 506 Adreno 540
RAM 1 GB 4 GB 6 GB
Internal Memory 8 GB 64 GB 64/128 GB
External Memory microSD, up to 32 GB microSD, up to 256 GB No

display Display

Type IPS LCD capacitive touchscreen, In-cell Touch IPS LCD Capacitive Touchscreen, Gorilla Glass Protection IPS LCD Capacitive Touchscreen, To Be Confirmed
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.15 inches
Resolution 480 x 854 pixels (196 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (428 ppi)
Screen-to-Body Ratio 65.50% 72.50% 71.34%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio FM Radio FM Radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 13 MP Dual 12 MP (f/1.8 & f/2.6)
Flash LED flash Dual-LED (Dual Tone) Dual-LED (dual Tone)
Features AutoFocus, Geotagging, HDR, Panorama Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, 27mm & f/2.6, 52mm), OIS (4-axis), 1.25 µm @ 27mm / 1.0 µm @ 52mm Pixel Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes 2160p@30fps, 1080p@30fps, 720p@120fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 5 MP [Similar] 5 MP, 1080p, f/2.0 [Similar] 8 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE
Bluetooth v4.1, A2DP, LE Yes, v4.2 v5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go Type-C 1.0 reversible connector
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 64 GB, 4 GB RAM 64/128 GB, 6 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 256 GB No
USB OTG Not Supported Yes Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Light Sensor light sensor present light sensor present light sensor present
Barometer Sensor barometer sensor barometer sensor barometer sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 2500 mAh 4100 mAh 3350 mAh
Stand by - - -
Talk Time - - -