Phone Comparison - Lenovo K900 vs Huawei Ascend G6 vs HTC Butterfly 2

general General Info

Manufacturer Lenovo Huawei HTC
Announced January 2013 February 2014 August 2014
Status Available - April 2013 Coming Soon - March 2014 Available - August 2014
Colors Black Various Red, White, Blue
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
7.3 mm/ 7.9 mm thickness
(0.29 in/ 0.31 in thickness)
146.4 x 70.6 x 9.4 mm
(5.76 x 2.78 x 0.37 in)
Weight 162 g (5.71 oz) - 160 g (5.64 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 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - - IPX5/IPX7 certified - dust proof and water resistant up to 1 meter and 30 minutes

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Quad-core 1.2 GHz Quad-core 2.5 GHz, Qualcomm Snapdragon 801
GPU PowerVR SGX544 - Adreno 330
RAM 2 GB 1 GB 2 GB
Internal Memory 16 GB 8 GB ROM 16/32 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen Capacitive touchscreen Super LCD3 Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 540 x 960 pixels (245 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 67.94% - 66.55%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo 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 13 MP, 4128 x 3096 pixels
Flash dual-LED flash LED flash Dual-LED (dual tone)
Features Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, BSI Sensor
Video Yes, 1080p@30fps Yes, 720p 1080p@30fps
Front Camera Yes, 2 MP [Similar] Yes, 5 MP [Similar] 5 MP, 1080p@30fps, HDR, BSI Sensor [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 16 GB, 2 GB RAM 8 GB ROM, 1 GB RAM 16/32 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 128 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 Li-Po Battery
Capacity 2500 mAh 2000 mAh 2700 mAh
Stand by - - Up to 643 h
Talk Time - - Up to 23 h 54 min