Phone Comparison - Lenovo K900 vs Samsung Galaxy S4 Mini vs Sony Xperia M2

general General Info

Manufacturer Lenovo Samsung Sony
Announced January 2013 May 2013 February 2014
Status Available - April 2013 Available - July 2013 Available - May 2014
Colors Black White Frost, Black Mist Black, White, Purple
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
124.6 x 61.3 x 8.94 mm
(4.91 x 2.41 x 0.35 in)
139.6 x 71.1 x 8.6 mm
(5.5 x 2.8 x 0.34 in)
Weight 162 g (5.71 oz) 107 g (3.77 oz) 148 g (5.22 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - GT-I9190
GSM 850 / 900 / 1800 / 1900 - GT-I9192 (SIM 1 & SIM 2)
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 900 / 1900 / 2100 HSDPA
4G Network - LTE - GT-I9195 -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - - Scratch-Resistant Glass

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Dual-core 1.7 GHz Krait 200, Qualcomm MSM8930 Snapdragon 400 Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400 (D2303, D2306)/ MSM8226 (D2305)
GPU PowerVR SGX544 Adreno 305 Adreno 305
RAM 2 GB 1.5 GB 1 GB
Internal Memory 16 GB 8 GB (5 GB user available) 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen TFT Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.3 inches 4.8 inches
Resolution 1080 x 1920 pixels (401 ppi) 540 x 960 pixels (256 ppi) 540 x 960 pixels (229 ppi)
Screen-to-Body Ratio 67.94% 66.82% 64.25%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, autofocus 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash dual-LED flash LED flash LED flash
Features Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p
Front Camera Yes, 2 MP [Similar] Yes, 1.9 MP [Similar] Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Up to 86 kbps
Edge Yes Yes Up to 237 kbps
3G HSPA+ HSDPA 14.4 Mbps, HSUPA 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP, LE, EDR Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB (5 GB user available), 1.5 GB RAM 8 GB ROM, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB 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 not supported NFC supported NFC supported

battery Battery

Type Li-Ion battery Li-Ion battery Li-Ion Battery
Capacity 2500 mAh 1900 mAh 2300 mAh
Stand by - Up to 300 h (3G) Up to 588 h (2G)
Up to 633 h (3G)
Talk Time - Up to 12 h (3G) Up to 13 h 25 min (2G)
Up to 14 h 36 min (3G)