Phone Comparison - Xiaomi Redmi Note 4G vs Sony Xperia M2 Aqua vs Lenovo K3 Note

general General Info

Manufacturer Xiaomi Sony Lenovo
Announced August 2014 August 2014 March 2015
Status Available - November 2014 Available - September 2014 Available - March 2015
Price - - Rs. 9,058 ($133.21) [Similarly Priced]
Colors Black/White Black, White, Golden Yellow, White
Form Factor Candybar Candybar Candybar
Dimension 154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
140 x 72 x 8.6 mm
(5.51 x 2.83 x 0.34 in)
152.6 x 76.2 x 8 mm
(6.01 x 3 x 0.31 in)
Weight 199 g (7.02 oz) 149 g (5.26 oz) 150 g (5.29 oz)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - all models GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network TD-SCDMA 1900 / 2000 HSDPA 850 / 900 / 2100 - D2403
HSDPA 850 / 1700 / 1900 / 2100 - D2406
HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880 / 2010
4G Network TD-LTE 1900 / 2300 / 2600 LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - D2403 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300)
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - IP65/IP68 certified - dust and water proof up to 1.5 meter and 30 minutes -

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop)
Processor Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926-2 Snapdragon 400 Octa-core 1.7 GHz Cortex-A53, Mediatek MT6752
GPU Adreno 305 Adreno 305 Mali-T760MP2
RAM 2 GB 1 GB 2 GB
Internal Memory 8 GB 8 GB 16 GB
External Memory microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.8 inches 5.5 inches
Resolution 720 x 1280 pixels (267 ppi) 540 x 960 pixels (229 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 68.82% 63.27% 71.55%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264 x 2448 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash dual-LED (dual tone)
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps, HDR 1080p@30fps
Front Camera 5 MP [Similar] VGA, 480p [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Up to 107 kbps Yes
Edge Yes Up to 296 kbps Yes
3G TD-SCDMA; LTE HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA, TD-SCDMA, LTE, TD-LTE
Bluetooth v4.0, A2DP, LE v4.0, A2DP, apt-X, LE v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot
USB microUSB v2.0, USB On-the-go microUSB v2.0, USB On-the-go, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB, 2 GB RAM 8 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG Supported 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 supported NFC not supported

battery Battery

Type Li-Po Battery Non-removable Li-Ion Battery Li-Po Battery
Capacity 3200 mAh 2300 mAh 3000 mAh
Stand by Up to 775 h (3G) Up to 595 h (2G)
Up to 641 h (3G)
Up to 750 h (3G)
Talk Time Up to 38 h (2G)
Up to 14 h (3G)
Up to 11 h 23 min (2G)
Up to 12 h 11 min (3G)
Up to 36 h (3G)