Karbonn K9 Music 4g vs Ziox Duopix F1

Key Specs

Battery
Battery	2200 mAh	2500 mAh
Display
Display	5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	5 MP	8 MP + 2 MP
Processor
Processor	-	Spreadtrum SC9850
RAM
RAM	-	2 GB
Rear Camera
Rear Camera	8 MP	8 MP

Battery

Capacity
Capacity	2200 mAh	2500 mAh
Quick Charging
Quick Charging	-	Yes, Fast
Removable
Removable	Yes	-
Standby time
Standby Time	Up to 180 Hours(2G)	Up to 650 Hours(2G)
TalkTime
TalkTime	Up to 8 Hours(2G)	Up to 10 Hours(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	No

Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	No	-
Image Resolution
Image Resolution	3264 x 2448 Pixels	-
Resolution
Resolution	5 MP, Primary Camera	-
Settings
Settings	Exposure compensation	-
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	-

Design

Colours
Colours	Blue, Champagne	Gold, Grey
Height
Height	143.7 mm	145.2 mm
Thickness
Thickness	9.2 mm	9.1 mm
Weight
Weight	170 grams	143 grams
Width
Width	71.5 mm	71.7 mm

Display

Display Type
Display Type	TFT	IPS LCD
Pixel Density
Pixel Density	196 ppi	294 ppi
Resolution
Resolution	-	720x1280 px (HD)
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)	66.92 %	66.05 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
Camera Setup	-	Dual
Resolution
Resolution	-	8 MP, Primary Camera 2 MP Camera

General

Brand
Brand	Karbonn	Ziox
Launch Date
Launch Date	December 21, 2017 (Official)	November 28, 2017 (Official)
Operating System
Operating System	Android v7.0 (Nougat)	Android v7.0 (Nougat)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	3264 x 2448 Pixels
Resolution
Resolution	-	8 MP, Primary Camera
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)

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	Yes
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 / 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 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 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 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Micro, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging, 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

CPU
CPU	Quad core, 1.3 GHz	Quad core, 1.3 GHz, Cortex A7
Chipset
Chipset	-	Spreadtrum SC9850
RAM type
RAM Type	-	LPDDR3
Ram
RAM	1 GB	-

Sensors

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

Storage

Expandable Memory
Expandable Memory	Yes, Up to 128 GB	Yes, Up to 64 GB
Internal Memory
Internal Memory	16 GB	16 GB
USB OTG
USB OTG	Yes	Yes