Phone Comparison - Lenovo K900 vs HTC One Mini vs Lenovo S820

general General Info

Manufacturer Lenovo HTC Lenovo
Announced January 2013 July 2013 May 2013
Status Available - April 2013 Available - August 2013 Available - May 2013
Colors Black Black, Silver Flamingo red
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
132 x 63.2 x 9.3 mm
(5.2 x 2.49 x 0.37 in)
139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
Weight 162 g (5.71 oz) 122 g (4.3 oz) 143 g (5.04 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA 900 / 1900 / 2100 - EMEA version
HSDPA 850 / 900 / 1900 / 2100 - Asia version
HSDPA 850 / 1900 / 2100 - AT&T version
HSDPA 900 / 2100
4G Network - LTE 800 / 1800 / 2600 - EMEA version
LTE 900 / 1800 / 2100 / 2600 - Asia version
LTE 700 / 850 / 1700 / 1900 / 2100 - AT&T version
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Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Dual-core 1.4 GHz Krait 300, Qualcomm Snapdragon 400 Quad-core 1.2 GHz, MTK 6589W
GPU PowerVR SGX544 Adreno 305 PowerVR SGX544
RAM 2 GB 1 GB 1 GB
Internal Memory 16 GB 16 GB 4 GB
External Memory microSD, up to 32 GB No microSD, up to 32 GB

display Display

Type IPS LCD capacitive touchscreen Super LCD2 Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.3 inches 4.7 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (342 ppi) 720 x 1280 pixels (312 ppi)
Screen-to-Body Ratio 67.94% 60.93% 62.82%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio Yes FM radio; built-in antenna
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, autofocus 4 MP, 2688 x 1520 pixels 12 MP, 4000 x 3000 pixels
Flash dual-LED flash LED flash LED flash
Features Geo-tagging, Touch Focus, Face Detection 1/3'' sensor size, 2┬Ám pixel size, geo-tagging, face and smile detection Auto focus, Geo-tagging, Touch Focus, Face Detection
Video Yes, 1080p@30fps Yes, 1080p@30fps, HDR Yes
Front Camera Yes, 2 MP [Similar] Yes, 1.6 MP, 720p [Similar] Yes, 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSDPA, HSUPA, LTE HSDPA, HSUPA
Bluetooth Yes, with A2DP Yes, v4.0 with A2DP Yes, v3.0 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 802.11 a/b/g/n, dual band
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 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB No microSD, up to 32 GB

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 not supported

battery Battery

Type Li-Ion battery Non-removable, Li-Po Battery Li-Po Battery
Capacity 2500 mAh 1800 mAh 2000 mAh
Stand by - Up to 500 h (2G)
Up to 692 h (3G)
Up to 140 h (2G)
Up to 140 h (3G)
Talk Time - Up to 20 h 40 min (2G)
Up to 13 h 20 min (3G)
Up to 22 h (2G)
Up to 10 h (3G)