Lyf Flame 4 vs Lyf Wind 7i

Key Specs

Battery
Battery	1400 mAh	2250 mAh
Display
Display	4.0 inches (10.16 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	0.3 MP	5 MP
Processor
Processor	Spreadtrum SC9830A	Qualcomm Snapdragon 210 MSM8909
RAM
RAM	512 MB	1 GB
Rear Camera
Rear Camera	2 MP	8 MP

Battery

Capacity
Capacity	1400 mAh	2250 mAh
Removable
Removable	Yes	Yes
Standby time
Standby Time	Up to 150 Hours(2G)	Up to 180 Hours(2G)
TalkTime
TalkTime	Up to 4.5 Hours(4G)	Up to 9 Hours(4G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	Black	Black, Blue
Height
Height	122.5 mm	143.5 mm
Thickness
Thickness	10.2 mm	8.7 mm
Weight
Weight	117 grams	156 grams
Width
Width	64.4 mm	72 mm

Display

Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	233 ppi	294 ppi
Resolution
Resolution	480x800 px	720x1280 px (HD)
Screen Protection
Screen Protection	Yes	Yes
Screen Size
Screen Size	4.0 inches (10.16 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	57.73 %	66.55 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Flash
Flash	No	No
Resolution
Resolution	0.3 MP, Primary Camera	5 MP, Primary Camera

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General

Brand
Brand	Lyf	Lyf
Launch Date
Launch Date	May 27, 2016 (Official)	November 24, 2016 (Official)
Operating System
Operating System	Android v5.1 (Lollipop)	Android v6.0.1 (Marshmallow)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	Digital Zoom Face detection	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	1600 x 1200 Pixels	3264 x 2448 Pixels
Resolution
Resolution	2 MP, Primary Camera	8 MP, Primary Camera
Settings
Settings	ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	High Dynamic Range mode (HDR) Burst mode	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	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, v4.0	Yes, v4.0
GPS
GPS	Yes	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: 0.410 W/kg, Body: 0.524 W/kg	-
SIM 1
SIM 1	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	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 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 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
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, 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	Mobile Hotspot

Performance

Architecture
Architecture	32 bit	-
CPU
CPU	Quad core, 1.5 GHz, Cortex A7	Quad core, 1.3 GHz, Cortex A7
Chipset
Chipset	Spreadtrum SC9830A	Qualcomm Snapdragon 210 MSM8909
Graphics
Graphics	Mali-400 MP2	Adreno 304

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 128 GB
Internal Memory
Internal Memory	8 GB	8 GB
USB OTG
USB OTG	-	Yes