Lenovo K4 Note vs Lenovo K920 vs Samsung Galaxy J3

BASIC INFO
Model No - - Galaxy J3
Status Available. Released 2016, January Released 2014, October Available. Released 2016, January
Release Date 2016, January 2014, Agust 2015,
Dimension 153.60 x 76.50 x 9.10 mm 156 x 81.3 x 7.7 mm (6.14 x 3.20 x 0.30 in) 142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in)
Weight 158 grams 179 g 138 g (4.87 oz)
Colors Black Black/Gray White, Black, Gold
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, v4.4.2 (KitKat) Android OS, v5.1 (Lollipop)
PROSESSING
Processor Octa-core 1.3 GHz Cortex-A53 Quad Core 2.5 GHz Quad-core 1.2 GHz Cortex-A7
Chipset Mediatek MT6753 - Spreadtrum SC8830
GPU Mali-T720MP3 - Mali-400
MEMORY
RAM 3/2GB - 1.5GB
Storage 8/16/32GB - 8/16GB
Card Slot Up to 128 GB 32 GB, 3 GB RAM up to 128 GB (dedicated slot)
DISPLAY
Size 5.5 inches 2560 x 1440 pixels, 6.0 inches 5 inches
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors Super Amoled LCD capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels - 720 x 1280 pixels
PPI 401 ppi pixel density - 294 ppi pixel density
Multi touch Yes - Yes
Protection Corning Gorilla Glass 3 - -
CAMERA
Primary 13 MP 16 MP,phase detection autofocus 5312 x 2988 pixels, LED flash 8 MP, f/2.2, autofocus, J3109, J320F
5 MP, autofocus, - J320P
Video Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization 1080p video capture, plus a 5MP/1080p selfie camera.
Flash LED flash - Led flash
Features Geo-tagging, touch focus, face detection, HDR, panorama - Geo-tagging, touch focus, face detection, HDR
Selfie Yes, 5 MP Yes, 5 MP, 1080p@30fps 5 MP, f/2.2, 720p@30fps - J3109, J320F
2 MP - J320P
BATTERY
Battery Li-Po battery Non-removable Li-Po 4000 mAh battery Li-Ion
Capacity 3300 mAh - 2600 mAh
Removable Non-removable - Yes
StandBy Up to 265 h (3G) - Up to 349 h
Talk Time Up to 23 h (2G) / Up to 22 h (3G) - Up to 22 h
Music Play - - Up to 77 h
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
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 1800 / 2100 / 2600 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
LTE band 1(2100), 3(1800), 7(2600), 41(2500) - J3109
Speed HSPA, LTE Cat4 150/50 Mbps - HSPA 42.2/5.76 Mbps, 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 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth v4.0, A2DP, LE Yes, v3.0 with A2DP v4.1, A2DP
USB microUSB v2.0 Yes, microUSB v2.0 (MHL) microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS/ BDS (region dependent)
NFC Yes - No
Audio jeck Yes, 3.5mm - Yes, 3.5mm
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass - Accelerometer, proximity
Radio FM radio, recording Stereo FM radio with RDS FM radio, RDS, recording
SARUS - - 1.17 W/kg (head) 1.12 W/kg (body)
SAREU - - 0.48 W/kg (head) 0.42 W/kg (body)
Subscrib Our YouTube Channel
Realme 12 Lite, Samsung Galaxy C55, ViVo Y200i 5G, Huawei Pura 70, Huawei Pura 70 Pro, Huawei Pura 70 Ultra, Huawei Pura 70 Pro Plus, Motorola Edge 50 Ultra , Tecno Camon 30 Premier, HMD Pulse Plus,