Phone Comparison - Lenovo K3 Note vs Samsung Galaxy J7 vs Xiaomi Redmi 3

Price Comparison (India) - -

general General Info

Manufacturer Lenovo Samsung Xiaomi
Announced March 2015 June 2015 January 2016
Status Available - March 2015 Available - June 2015 Available - January 2016
Price Rs. 9,058 ($133.21) [Similarly Priced] Rs. 13,400 ($197.06) [Similarly Priced] Rs. 6,999 ($102.93) [Similarly Priced]
Colors Yellow, White White, Black Dark Grey, Silver, Classic Gold
Form Factor Candybar Candybar Candybar
Dimension 152.6 x 76.2 x 8 mm
(6.01 x 3 x 0.31 in)
152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
139.3 x 69.6 x 8.5mm
(5.48 x 2.74 x 0.33in)
Weight 150 g (5.29 oz) 171 g (6.03 oz) 144 g (5.08 oz)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010 HSDPA 900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300) LTE LTE 700 / 1700 / 2600 /2300/2100/1800
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v5.1.1 (Lollipop)
Processor Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752 Octa-core 1.2 GHz, Exynos 7580 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon 616
GPU Mali-T760MP2 Mali-T720 Adreno 405
RAM 2 GB 1.5 GB 2 GB
Internal Memory 16 GB 16 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS capacitive touchscreen Super AMOLED Capacitive Touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 71.55% 69.63% 70.95%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio with RDS; recording FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash dual-LED (dual tone) LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode Phase Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] Yes, 5 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, TD-SCDMA, LTE, TD-LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth v4.0, A2DP, LE v4.1, A2DP Yes, v4.1 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB microUSB v2.0 microUSB v2.0 Yes, microUSB v2.0, USB On-the-go, USB Host
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 1.5 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 128 GB
USB OTG - - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not 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 not supported NFC not supported NFC not supported

battery Battery

Type Li-Po Battery Li-Ion Battery Non-removable Li-Po Battery
Capacity 3000 mAh 3000 mAh 4100 mAh
Stand by Up to 750 h (3G) Up to 354 h -
Talk Time Up to 36 h (3G) Up to 18 h (3G) -