Phone Comparison - Lenovo K900 vs Lenovo K4 Note vs Asus Zenfone 3 Deluxe ZS550KL

general General Info

Manufacturer Lenovo Lenovo Asus
Announced January 2013 January 2016 September 2016
Status Available - April 2013 Available - January 2016 Available - September 2016
Price - Rs. 10,999 ($161.75) [Similarly Priced] Rs. 49,999 ($499.00) [Similarly Priced]
Colors Black Black Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 157 x 78 x 6.9 mm
(6.18 x 3.07 x 0.27 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
151.5 x 76.7 x 7.8 mm
(5.96 x 3.02 x 0.31 in )
Weight 162 g (5.71 oz) 158 g (5.57 oz) 150 g (5.29 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 2100 HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging
Fingerprint sensor
Scratch Resistant Display

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) with ZEN UI 3.0
Processor Dual-core 2.0 GHz, Intel Atom Z2580 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Octa-core, 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU PowerVR SGX544 Mali-T720MP3 Adreno 506
RAM 2 GB 3 GB 4 GB
Internal Memory 16 GB 16 GB 64 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB microSD, up to 2 TB (uses SIM 2 slot)

display Display

Type IPS LCD capacitive touchscreen Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 67.94% 70.80% 71.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio FM Radio Stereo FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, autofocus 13 MP, 4208 x 3120 pixels 16 MP
Flash dual-LED flash Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Geo-tagging, Touch Focus, Face Detection Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto-focus, Laser AutoFocus, OIS, EIS, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, 1080p@30fps 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera Yes, 2 MP [Similar] 5 MP, 1080p [Similar] 8 MP, f/2.0, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA+ HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth Yes, with A2DP v4.0, A2DP, LE v4.1, A2DP, LE
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, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB Host, Fast Charge 2.0 Type-C 1.0 reversible connector
GPS Yes, with A-GPS support Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 3 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB microSD, up to 2 TB (uses SIM 2 slot)
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint 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 not supported

battery Battery

Type Li-Ion battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2500 mAh 3300 mAh 3000 mAh
Stand by - Up to 265 h -
Talk Time - Up to 22 h -