Phone Comparison - Lenovo K4 Note vs Lenovo A6600 vs Lenovo A7700

general General Info

Manufacturer Lenovo Lenovo Lenovo
Announced January 2016 August 2016 September 2016
Status Available - January 2016 Available - September 2016 Coming Soon - September 2016
Price Rs. 10,999 ($161.75) [Similarly Priced] Rs. 7,099 ($104.40) [Similarly Priced] Rs. 8,540 ($125.59) [Similarly Priced]
Colors Black White, Black White, Black
Form Factor Candybar Candybar Candybar
Dimension 153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
141 x 71 x 8.8 mm
(5.55 x 2.8 x 0.35 in)
152 x 76.2 x 8.5 mm
(5.98 x 3 x 0.33 in)
Weight 158 g (5.57 oz) 142 g (5.01 oz) 155 g (5.47 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 1900 / 2100 HSDPA HSDPA
4G Network LTE LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging
- -

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Quad-core 1.0 GHz, Mediatek MT6735P Quad-core 1.0 GHz, Mediatek MT6735P
GPU Mali-T720MP3 Mali-T720 MP2 Mali-T720 MP2
RAM 3 GB 1 GB 2 GB
Internal Memory 16 GB 16 GB 16 GB
External Memory microSD, up to 128 GB microSD, up to 32 GB (uses SIM 2 slot) microSD, up to 32 GB (uses SIM 2 slot)

display Display

Type Capacitive Touchscreen, Corning Gorilla Glass 3 IPS capacitive touchscreen IPS capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.0 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi)
Screen-to-Body Ratio 70.80% 68.71% 72.01%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4208 x 3120 pixels 8 MP, 3264 x 2448 pixels 8 MP, 3264 x 2448 pixels
Flash Dual-LED (Dual Tone) LED flash LED flash
Features Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps Yes Yes
Front Camera 5 MP, 1080p [Similar] 2 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 16 GB, 3 GB RAM 16 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 32 GB (uses SIM 2 slot) microSD, up to 32 GB (uses SIM 2 slot)
USB OTG Supported - -

Apps Sensors

Fingerprint fingerprint 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 supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery Li-Ion Battery
Capacity 3300 mAh 2300 mAh 2900 mAh
Stand by Up to 265 h - -
Talk Time Up to 22 h - -