Phone Comparison - Lava Iris X5 vs Lenovo Vibe S1 vs Lenovo K4 Note

general General Info

Manufacturer Lava Lenovo Lenovo
Announced November 2014 September 2015 January 2016
Status Available - November 2014 Available - November 2015 Available - January 2016
Price Rs. 7,900 ($116.18) [Similarly Priced] Rs. 12,999 ($191.16) [Similarly Priced] Rs. 10,999 ($161.75) [Similarly Priced]
Colors White, Black, Grey Pearl White, Midnight Blue Black
Form Factor Candybar Candybar Candybar
Dimension 143.5 x 71.5 x 7.7mm
(5.65 x 2.81 x 0.3in)
143.3 x 70.8 x 7.8 mm
(5.64 x 2.79 x 0.31 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
Weight 134 g (4.73 oz) 132 g (4.66 oz) 158 g (5.57 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 2100 HSDPA HSDPA 900 / 1900 / 2100
4G Network - LTE LTE
Messaging SMS, MMS, Push Mail, 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, v4.4.2 (KitKat) Android OS, v5.0 (Lollipop) Android OS, v5.1 (Lollipop)
Processor Quad-core 1.2 GHz Octa-core 1.7 GHz, Mediatek MT6752 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753
GPU - - Mali-T720MP3
RAM 1 GB 3 GB 3 GB
Internal Memory 8 GB (6 GB for mass storage) 32 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type TFT Capacitive Touchscreen IPS Capacitive Touchscreen, Corning Gorilla Glass 3 Capacitive Touchscreen, Corning Gorilla Glass 3
Colors 16.7M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.5 inches
Resolution 720 x 1280 pixels (294 ppi) 1080 x 1920 pixels (441 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 67.04% 67.80% 70.80%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 8 MP, 3264x2448 pixels 13 MP, 4128 x 3096 pixels 13 MP, 4208 x 3120 pixels
Flash Dual-LED Flash Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Auto focus, 1.4μm Pixel Size, Geo-tagging, Touch Focus, Face Detection, HDR, BSI II Sensor Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Video Yes, 720p Yes 1080p@30fps
Front Camera Yes, 5 MP, Auto focus, LED Flash [Similar] 8 MP + 2 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP v4.0, A2DP v4.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0, USB On-the-go microUSB v2.0 microUSB v2.0, USB Host, Fast Charge 2.0
GPS Yes, with A-GPS support Yes, with A-GPS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB (6 GB for mass storage), 1 GB RAM 32 GB, 3 GB RAM 16 GB, 3 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not 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 not supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 2100 mAh 2500 mAh 3300 mAh
Stand by Up to 200 h Up to 264 h (2G)
Up to 240 h (3G)
Up to 265 h
Talk Time Up to 6 h (2G)
Up to 4 h (3G)
- Up to 22 h