Phone Comparison - Sony Xperia M Dual vs Xiaomi Redmi Note 2 vs Lenovo K80

general General Info

Manufacturer Sony Xiaomi Lenovo
Announced June 2013 August 2015 April 2015
Status Available - September 2013 Available - August 2015 Available - April 2015
Price - Rs. 9,700 ($141.99) [Similarly Priced] Rs. 18,300 ($269.12) [Similarly Priced]
Colors Black, White, Purple, Yellow Black, White, Yellow, Mint Green, Blue Black, Silver, Red
Form Factor Candybar Candybar Candybar
Dimension 124 x 62 x 9.3 mm
(4.88 x 2.44 x 0.37 in)
152 x 76 x 8.3 mm
(5.98 x 2.99 x 0.33 in)
8.5 mm thickness
(0.33 in thickness)
Weight 115 g (4.06 oz) 160 g (5.64 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Both Versions) GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 - C2005
HSDPA 850 / 1700 / 1900 / 2100 - C2004
HSDPA 850 / 900 / 1900 / 2100, TD-SCDMA HSDPA 2100
4G Network - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1 (Jelly Bean) Android OS, v5.0 (Lollipop) based MIUI 7 Android OS, v5.0 (Lollipop)
Processor Dual-core 1 GHz Krait, Qualcomm MSM8227 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6795 Quad-core 1.8 GHz
GPU Adreno 305 PowerVR G6200 -
RAM 1 GB 2 GB 4 GB
Internal Memory 4 GB 16 GB 64 GB
External Memory microSD, up to 32 GB Yes microSD, up to 32 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 5.5 inches 5.5 inches
Resolution 480 x 854 pixels (245 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 57.31% 72.02% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4128 x 3096 pixels
Flash LED flash LED flash optical image stabil
Features Auto focus, Geo-tagging, Touch Focus, Image Stabilization, HDR, Panorama Phase Detection Auto focus (PDAF), Geo-tagging, Touch Focus, Face/smile Detection, HDR Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 720p@30fps 1080p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Up to 86 kbps Yes Yes
Edge Up to 237 kbps Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps TD-SCDMA HSPA, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, ANT+ v4.0, A2DP, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 16 GB, 2 GB RAM 64 GB, 4 GB RAM
32 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB Yes microSD, up to 32 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 supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Po Battery Li-Ion Battery
Capacity 1750 mAh 3060 mAh 4000 mAh
Stand by Up to 498 h (2G)
Up to 454 h (3G)
- -
Talk Time Up to 10 h 16 min (2G)
Up to 9 h (3G)
- -