Phone Comparison - Samsung Galaxy Note 4 vs Samsung Galaxy S6 Active vs Lenovo K4 Note

general General Info

Manufacturer Samsung Samsung Lenovo
Announced September 2014 June 2015 January 2016
Status Available - October 2014 Available - June 2015 Available - January 2016
Price - Rs. 595 ($999.99) [Similarly Priced] Rs. 10,999 ($161.75) [Similarly Priced]
Colors Frosted white, Charcoal black, Bronze Gold, Blossom Pink Yes Black
Form Factor Candybar Candybar Candybar
Dimension 153.5 x 78.6 x 8.5 mm
(6.04 x 3.09 x 0.33 in)
143.5 x 70.6 x 6.9 mm
(5.65 x 2.78 x 0.27 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
Weight 176 g (6.21 oz) 138 g (4.87 oz) 158 g (5.57 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100
4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800) LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint sensor (PayPal certified)
- Samsung Pay (Visa, MasterCard certified)
- IP67 certified - dust and water resistant up to 1 meter and 30 minutes
- MIL-STD-810G certified - salt, dust, humidity, rain, vibration, solar radiation,
- Fingerprint Sensor
- Dual Front Speakers
- Fast Charging

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Android OS, v5.0.2 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 2.7 GHz Krait 450 (SM-N910S)
Quad-core 1.3 GHz Cortex-A53 & 1.9GHz quad-core Cortex-A57 (SM-N910C), Qualcomm Snapdragon 805 (SM-N910S)
Exynos 5433 (SM-N910C)
Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57, Exynos 7420 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753
GPU Adreno 420 (SM-N910S)
Mali-T760 (SM-N910C)
Mali-T760 Mali-T720MP3
RAM 3 GB 3 GB 3 GB
Internal Memory 32 GB 32/64/128 GB 16 GB
External Memory microSD, up to 64 GB No microSD, up to 128 GB

display Display

Type Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED capacitive touchscreen Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.1 inches 5.5 inches
Resolution 1440 x 2560 pixels (515 ppi) 1440 x 2560 pixels (576 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 74.32% 70.76% 70.80%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP, 3456 x 4608 pixels 16 MP, 2988 x 5312 pixels 13 MP, 4208 x 3120 pixels
Flash LED Flash LED Flash Dual-LED (Dual Tone)
Features Auto focus, Smart OIS, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, Panorama, HDR Auto focus, OIS, Geo-tagging, Touch Focus, Face Detection, Auto HDR, Panorama Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 2160p@30fps, 1080p@60fps, optical stabilization 2160p@30fps 1080p@30fps
Front Camera 3.7 MP, 1080p@30fps [Similar] 5 MP, 1080p@30fps [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42 Mbps; HSUPA; LTE, Cat4 (N910C), Cat6 (N910S), 50 Mbps UL, 300 Mbps (N910S), 150 Mbps (N910C) DL HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, EDR, LE v4.1, A2DP, LE, apt-X v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 (MHL 2), USB Host microUSB v2.0 (MHL 3 TV-out), USB Host microUSB v2.0, USB Host, Fast Charge 2.0
GPS Yes, with A-GPS, GLONASS, Baidu Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB, 3 GB RAM 32/64/128 GB, 3 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB No microSD, up to 128 GB
USB OTG Supported Supported 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
NFC NFC supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 3220 mAh 2550 mAh 3300 mAh
Stand by - - Up to 265 h
Talk Time - Up to 23 h (3G) Up to 22 h