Phone Comparison - Lenovo K900 vs BlackBerry Z30 vs Nokia Lumia 2520

general General Info

Manufacturer Lenovo BlackBerry Nokia
Announced January 2013 September 2013 October 2013
Status Available - April 2013 Available - October 2013 Coming Soon - Q4 2013
Colors Black Black Cyan , Red, Black, White
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
140.7 x 72 x 9.4 mm
(5.54 x 2.83 x 0.37 in)
267 x 168 x 8.9 mm
(10.51 x 6.61 x 0.35 in)
Weight 162 g (5.71 oz) - 615 g (21.69 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA HSDPA 850 / 900 / 1800 / 1900 / 2100
4G Network - LTE LTE 800 / 1800 / 2600
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) BlackBerry 10.2 OS Microsoft Windows RT
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Dual-core 1.7 GHz Krait, Qualcomm Snapdragon S4Pro Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800
GPU PowerVR SGX544 Adreno 320 Adreno 330
RAM 2 GB 2 GB 2 GB
Internal Memory 16 GB 16 GB storage 32 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 10.1 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (218 ppi)
Screen-to-Body Ratio 67.94% 67.90% 62.76%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio No No
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 6.7 MP, 3088 x 1744 pixels
Flash dual-LED flash LED flash Carl Zeiss optics
Features Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Face Detection, Image Stabilization 1/3.4' Sensor Size
Video Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 2 MP, 720p@30fps [Similar] Yes, 2 MP, 720p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Up to 236.8 kbps
3G HSPA+ HSDPA, HSUPA, LTE HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP, LE Yes, v4.0
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, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, USB v3.0, USB Host support
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB storage, 2 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 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 Non-removable Battery
Capacity 2500 mAh 2880 mAh 8000 mAh
Stand by - - Up to 600 h
Talk Time - Up to 25 h Up to 10 h