Phone Comparison - Lenovo K900 vs Lenovo S920 vs Sony Xperia Z1S

general General Info

Manufacturer Lenovo Lenovo Sony
Announced January 2013 March 2013 Expected Announcement - Q4 2013
Status Available - April 2013 Available - May 2013 Rumored - Q4 2013
Colors Black White, Blue 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)
154 x 77.7 x 7.9 mm
(6.06 x 3.06 x 0.31 in)
127 x 64.9 x 9.4 mm
(5 x 2.56 x 0.37 in)
Weight 162 g (5.71 oz) 159 g (5.61 oz) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 900 / 2100 HSDPA
4G Network - - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 2.2 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800
GPU PowerVR SGX544 PowerVR SGX544 Adreno 330
RAM 2 GB 1 GB 2 GB
Internal Memory 16 GB 4 GB 32 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen TFT capacitive touchscreen, TRILUMINOS™ Display for Mobile with X-Reality™
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.3 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (277 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 67.94% 64.76% 83.46%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio FM radio 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 20.7 MP
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, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face Detection, Image Stabilization, HDR, Panorama, Exmor RS Sensor
Video Yes, 1080p@30fps Yes Yes, 1080p@30fps, video stabilization, HDR
Front Camera Yes, 2 MP [Similar] Yes, 2 MP [Similar] Yes, 2 MP, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Up to 107 kbps
Edge Yes Class 12 Up to 296 kbps
3G HSPA+ HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL
Bluetooth Yes, with A2DP Yes, v3.0 with A2DP Yes, v4.0 with A2DP, ANT+
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 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0 (MHL), USB On-the-go
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 4 GB, 1 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 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 supported

battery Battery

Type Li-Ion battery Li-Po Battery Non-removable Li-Ion Battery
Capacity 2500 mAh 2250 mAh 3000 mAh
Stand by - Up to 480 h (2G)
Up to 480 h (3G)
-
Talk Time - Up to 25 h (2G)
Up to 12 h (3G)
-