Lyf Water 4 vs Lyf Wind 7i

Key Specs

Battery
Battery	2920 mAh	2250 mAh
Display
Display	5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	5 MP	5 MP
Processor
Processor	Qualcomm Snapdragon 410 MSM8916	Qualcomm Snapdragon 210 MSM8909
RAM
RAM	2 GB	1 GB
Rear Camera
Rear Camera	13 MP	8 MP

Battery

Capacity
Capacity	2920 mAh	2250 mAh
Removable
Removable	No	Yes
Standby time
Standby Time	-	Up to 180 Hours(2G)
TalkTime
TalkTime	-	Up to 9 Hours(4G)
Type
Type	Li-Polymer	Li-ion
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	White	Black, Blue
Height
Height	142 mm	143.5 mm
Thickness
Thickness	7.7 mm	8.7 mm
Weight
Weight	138.5 grams	156 grams
Width
Width	70 mm	72 mm

Display

Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	294 ppi	294 ppi
Resolution
Resolution	720x1280 px (HD)	720x1280 px (HD)
Screen Protection
Screen Protection	Yes	Yes
Screen Size
Screen Size	5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	69.17 %	66.55 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	No	-
Flash
Flash	No	No
Resolution
Resolution	5 MP, Primary Camera	5 MP, Primary Camera

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General

Brand
Brand	Lyf	Lyf
Launch Date
Launch Date	July 15, 2016 (Official)	November 24, 2016 (Official)
Operating System
Operating System	Android v5.1.1 (Lollipop)	Android v6.0.1 (Marshmallow)

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	6 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	4128 x 3096 Pixels	3264 x 2448 Pixels
OIS
OIS	No	-
Resolution
Resolution	13 MP, Primary Camera	8 MP, Primary Camera
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps	1280x720 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.1	Yes, v4.0
GPS
GPS	Yes with A-GPS	Yes with A-GPS
NFC
NFC	No	No
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 0.15 W/kg, Body: 0.392 W/kg	-
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Micro, SIM2: Micro	SIM1: Micro, SIM2: Micro
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	microUSB 2.0
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	-
CPU
CPU	Quad core, 1.2 GHz, Cortex A53	Quad core, 1.3 GHz, Cortex A7
Chipset
Chipset	Qualcomm Snapdragon 410 MSM8916	Qualcomm Snapdragon 210 MSM8909
Graphics
Graphics	Adreno 306	Adreno 304

Sensors

Fingerprint Sensor
Fingerprint Sensor	No	No
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 128 GB
Internal Memory
Internal Memory	16 GB	8 GB
USB OTG
USB OTG	-	Yes