Phone Comparison - Lenovo K4 Note vs Xiaomi Redmi Note 3 vs Samsung Galaxy Note 7

Price Comparison (India) -

general General Info

Manufacturer Lenovo Xiaomi Samsung
Announced January 2016 January 2016 August 2016
Status Available - January 2016 Available - January 2016 Available - August 2016
Price Rs. 10,999 ($161.75) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced] Rs. 59,900 ($850.00) [Similarly Priced]
Colors Black Silver, Gray, Gold Black Onyx, Silver Titanium, Blue Coral, Gold Platinum
Form Factor Candybar Candybar Candybar
Dimension 153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
153.5 x 73.9 x 7.9 mm
(6.04 x 2.91 x 0.31 in)
Weight 158 g (5.57 oz) 164 g (5.78 oz) 169 g (5.96 oz)
SIM Type - Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging
- Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
- Fingerprint Sensor
- Iris Scanner
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes
- Stylus
- Samsung Pay (Visa, MasterCard certified)
- Fast Charging and Wireless Charging
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) with MIUI7 Android OS, v6.0.1 (Marshmallow)
User Interface - MIUI 8.0 -
Processor Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 Dual-core 2.3 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz + Quad-core 1.6 GHz, Qualcomm Snapdragon 820
Exynos 8890
GPU Mali-T720MP3 Adreno 510 Adreno 530
Mali-T880 MP12
RAM 3 GB 2/3 GB 4 GB
Internal Memory 16 GB 16/32 GB 64 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB (dedicated slot) - single-SIM model
mic

display Display

Type Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.7 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 1440 x 2560 pixels (515 ppi)
Screen-to-Body Ratio 70.80% 72.98% 79.05%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio Stereo FM Radio with Recording No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4208 x 3120 pixels 16 MP 12 MP, Dual Pixel
Flash Dual-LED (Dual Tone) Dual-LED (Dual Tone) LED Flash
Features Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, OIS, f/1.7, 26mm, 1/2.6" sensor size, 1.4 µm pixel size, geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama
Video 1080p@30fps 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera 5 MP, 1080p [Similar] 5 MP, f/2.0, 1080p [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat9 450/50 Mbps
Bluetooth v4.0, A2DP, LE v4.1, A2DP, LE v4.2, A2DP, EDR, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, 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, hotspot
USB microUSB v2.0, USB Host, Fast Charge 2.0 microUSB v2.0, USB On-The-Go v3.1, Type-C 1.0 reversible connector, OTG
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 3 GB RAM 16/32 GB, 2/3 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB (dedicated slot) - single-SIM model
mic
USB OTG 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
Iris Scanner iris scanner not supported iris scanner not supported iris scanner supported
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 3300 mAh 4050 mAh 3500 mAh
Stand by Up to 265 h - -
Talk Time Up to 22 h - -