Karbonn K4 vs Reach Cogent

Key Specs

Battery
Battery	2200 mAh	2000 mAh
Display
Display	2.4 inches (6.1 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	-	1.3 MP
Rear Camera
Rear Camera	1.3 MP	3.2 MP

Battery

Capacity
Capacity	2200 mAh	2000 mAh
Standby time
Standby Time	Up to 550(2G)	-
TalkTime
TalkTime	Up to 10(2G)	-
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No
User Replaceable
User Replaceable	-	Yes

Camera

Camera Features
Camera Features	Digital Zoom Smile detection	Digital Zoom
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes	No
Image Resolution
Image Resolution	-	2048 x 1536 Pixels
Optical Image Stabilisation
Optical Image Stabilisation	-	No
Resolution
Resolution	1.3 MP Primary Camera	1.3 MP, Primary Camera
Shooting Modes
Shooting Modes	Continuous Shooting	-

Design

Colours
Colours	Black and Red	Black, Gold, Red, White
Height
Height	116.5 mm	118.7 mm
Thickness
Thickness	14.80 mm	9.8 mm
Weight
Weight	116 grams	105 grams
Width
Width	50 mm	64.3 mm

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	167 ppi	233 ppi
Screen Resolution
Screen Resolution	-	480 x 800 pixels
Screen Size
Screen Size	2.4 inches (6.1 cm)	4.0 inches (10.16 cm)
Screen To Body Ratio Calculated
Screen To Body Ratio Calculated	-	59.67 %
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	30.64 %	-
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen

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General

Brand
Brand	Karbonn	Reach
Fingerprint Sensor
Fingerprint Sensor	-	No
Launch Date
Launch Date	December 8, 2011	-
Model
Model	-	Cogent
Network
Network	-	5G: Not Supported in India, 4G: Not Available, 3G: Available, 2G: Available
Operating System
Operating System	-	Android v5.1 (Lollipop)
Quick Charging
Quick Charging	-	No

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	-	Yes
Music
Music	Yes, Music Formats: Yes, Music Formats : MP3, MIDI, AMR, WAV	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 3G, 2G
SIM 1
SIM 1	GPRS: Available	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	2G Bands: GSM 1800 / 900 MHz
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	-	microUSB 2.0
Wi-Fi
Wi-Fi	No	-
WiFi
WiFi	-	Yes, Wi-Fi 4 (802.11 b/g/n)

Performance

Processor
Processor	-	Quad core, 1.3 GHz
Ram
RAM	-	1 GB

Sensors

Browser
Browser	Yes	-
Java
Java	No	-
MMS
MMS	Yes, Depend on T-Flash card capacity	-
Mms
Mms	Yes, Depend on T-Flash card capacity	-
Other Facilities
Other Facilities	STK, Screen Saver, Power on/off animation, Graphic Icons, Voice codec : WAV, AMR, CLID with Photo, Calculator, Alarm Clock, Speed Dialing, Voice Recording	-
Phone Book
Phone Book	Yes, 500 Entries, Phonebook Backup	-
SMS
SMS	Yes, SMS Storage 100, SMS Backup	-
Sms
Sms	Yes, SMS Storage 100, SMS Backup	-

Smart TV Features

Camera
Camera	-	3.2 MP

Special Features

Other Sensors
Other Sensors	-	Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 8 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	45 KB	8 GB