Lenovo K4 Note vs Samsung Galaxy J7 2016 vs LG Stylus 2

BASIC INFO
Model No - Galaxy J7 2016 Stylus 2
Status Available. Released 2016, January Available Available
Release Date 2016, January 2015, April 2016, January
Dimension 153.60 x 76.50 x 9.10 mm 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) 155 x 79.60 x 7.3 mm
Weight 158 grams 170 g (6.00 oz) 145.00
Colors Black White, Black, Gold, Rose Gold Metallic Black
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) -
Technology GSM / HSPA / LTE GSM / HSPA / LTE -
OS Android OS, v5.1.1 Lollypop Android OS, v6.0.1 (Marshmallow) Android OS, v6.0 Marshmallow
PROSESSING
Processor Octa-core 1.3 GHz Cortex-A53 Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.6 GHz Cortex-A53
Quad-core 1.2 GHz cortex A53
Chipset Mediatek MT6753 Qualcomm MSM8952 Snapdragon 617
Exynos 7870 Octa
-
GPU Mali-T720MP3 Adreno 405
Mali-T830MP2
-
MEMORY
RAM 3/2GB 2GB -
Storage 8/16/32GB 16GB -
Card Slot Up to 128 GB Up to 256 GB 16 GB, 1.5GB RAM, microSD, up to 128 GB
DISPLAY
Size 5.5 inches 5.5 inches 720 x 1280 pixels, 5.7 inches
Type IPS LCD capacitive touchscreen, 16M colors SUPER Amoled capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels Full HD 720 x 1280 pixels -
PPI 401 ppi pixel density 267 ppi pixel density -
Multi touch Yes Yes -
Protection Corning Gorilla Glass 3 - -
CAMERA
Primary 13 MP 13 MP 13 MP, 4160 x 3120 pixels, autofocus, LED flash
Video Yes, 1080p@30fps 1080p@30fps, check quality Yes, 1080p@30fps
Flash LED flash LED flash -
Features Geo-tagging, touch focus, face detection, HDR, panorama Geo-tagging, touch focus, face detection, panorama, HDR -
Selfie Yes, 5 MP 5 MP, f/1.9, LED flash Yes, 8MP
BATTERY
Battery Li-Po battery Li-Ion battery Li-Ion 3000 mAh battery
Capacity 3300 mAh 3300 mAh -
Removable Non-removable Yes -
StandBy Up to 265 h (3G) - -
Talk Time Up to 23 h (2G) / Up to 22 h (3G) Up to 23 h (3G) -
Music Play - Up to 96 h -
Browsing - HTML5 -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A7010 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500) - A7010 a48 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F -
Speed HSPA, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi hotspot
BlueTooth v4.0, A2DP, LE v4.1, A2DP Yes, v4.0 with A2DP
USB microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS support and GLONASS
NFC Yes Yes -
Audio jeck Yes, 3.5mm Yes, 3.5 mm -
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Accelerometer, proximity -
Radio FM radio, recording FM radio, RDS, recording TBD
SARUS - 1.10 W/kg (head) 1.01 W/kg (body) -
SAREU - 0.35 W/kg (head) 1.39 W/kg (body) -
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