Lyf Flame 7 vs Okwu Sigma

Key Specs

Battery
Battery	1750 mAh	2450 mAh
Display
Display	4.0 inches (10.16 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	2 MP	5 MP
Processor
Processor	Spreadtrum SC9830A	MediaTek MT6737T
RAM
RAM	1 GB	-
Rear Camera
Rear Camera	5 MP	13 MP

Battery

Capacity
Capacity	1750 mAh	2450 mAh
Removable
Removable	Yes	No
TalkTime
TalkTime	Up to 4.5 Hours(4G)	-
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	No	-

Camera

Autofocus
Autofocus	-	Yes, Phase Detection autofocus
Camera Features
Camera Features	-	Digital Zoom Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	No
Image Resolution
Image Resolution	-	4128 x 3096 Pixels
Resolution
Resolution	-	5 MP, Primary Camera
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1280x720 @ 30 fps

Design

Colours
Colours	Black	Black, Blue
Height
Height	126 mm	-
Thickness
Thickness	10.8 mm Below	-
Weight
Weight	113 grams	-
Width
Width	64 mm	-

Display

Display Type
Display Type	TFT	IPS LCD
Pixel Density
Pixel Density	233 ppi	294 ppi
Resolution
Resolution	480x800 px	-
Screen Protection
Screen Protection	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)	56.47 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Autofocus
Autofocus	No	-
Flash
Flash	No	-
Resolution
Resolution	2 MP, Primary Camera	-

General

Brand
Brand	Lyf	OKWU
Launch Date
Launch Date	August 16, 2016 (Official)	-
Operating System
Operating System	Android v5.1 (Lollipop)	Android v7.0 (Nougat)

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	4 x Digital Zoom Auto Flash Face detection Smile detection Touch to focus	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	2592 x 1944 Pixels	-
OIS
OIS	No	-
Resolution
Resolution	5 MP, Primary Camera	-
Settings
Settings	Exposure compensation, ISO control	-
Shooting Modes
Shooting Modes	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
Fm Radio
FM Radio	-	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.0	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
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 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Class 12 EDGE: Class 12	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 1900 / 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 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) GPRS: Class 12 EDGE: Class 12	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM Size	SIM1: Mini, 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	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Quad core, 1.5 GHz, Cortex A7	Quad core, 1.3 GHz, Cortex A53
Chipset
Chipset	Spreadtrum SC9830A	MediaTek MT6737T
Graphics
Graphics	Mali-400 MP2	Mali-T720 MP2
Ram
RAM	-	2 GB

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 64 GB
Internal Memory
Internal Memory	8 GB	16 GB
USB OTG
USB OTG	-	No