Phone Comparison - Lenovo K900 vs Samsung Galaxy Tab 4 10.1 LTE vs Huawei Ascend G730

general General Info

Manufacturer Lenovo Samsung Huawei
Announced January 2013 April 2014 February 2014
Status Available - April 2013 Available - June 2014 Available - April 2014
Colors Black White, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
243.4 x 176.4 x 7.95 mm
(9.58 x 6.94 x 0.31 in)
151.5 x 78.3 x 9.6 mm
(5.96 x 3.08 x 0.38 in)
Weight 162 g (5.71 oz) 487 g (17.18 oz) 180 g (6.35 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 2100
4G Network - LTE 800 / 850 / 900 / 1800 / 2100 / 2600 -
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.3 (Jelly Bean)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Quad-core 1.2 GHz Quad-core 1.3 GHz Cortex-A7
GPU PowerVR SGX544 - -
RAM 2 GB 1.5 GB 1 GB
Internal Memory 16 GB 16 GB 4 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 TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 10.1 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1280 x 800 pixels (149 ppi) 540 x 960 pixels (200 ppi)
Screen-to-Body Ratio 67.94% 69.31% 70.49%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio No -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, autofocus 3.15 MP, 2048 x 1536 pixels 5 MP, 2592 х 1944 pixels
Flash dual-LED flash No LED flash
Features Geo-tagging, Touch Focus, Face Detection Geo-tagging Auto focus, Geo-tagging
Video Yes, 1080p@30fps Yes, 720p@30fps Yes, 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 1.3 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP 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, Wi-Fi Direct, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support
Browser HTML5 HTML5 HTML

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 1.5 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 2500 mAh 6800 mAh 2300 mAh
Stand by - - Up to 200 h
Talk Time - - Up to 3 h