Karbonn Kt82 vs Videocon Challenger V40ge

Key Specs

Battery
Battery	1450 mAh	1400 mAh
Display
Display	3.2 inches (8.13 cm)	4.0 inches (10.16 cm)
Front Camera
Front Camera	-	0.3 MP
RAM
RAM	256 MB	-
Rear Camera
Rear Camera	2 MP	3.2 MP

Battery

Capacity
Capacity	1450 mAh	1400 mAh
Standby time
Standby Time	Up to 300(2G)	Up to 72 Hours(2G)
TalkTime
TalkTime	Up to 7(2G)	Up to 5 Hours(2G)
Talktime
Talktime	-	Up to 5 Hours(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No
User Replaceable
User Replaceable	-	Yes

Camera

Autofocus
Autofocus	-	No
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
Resolution
Resolution	2 MP Primary Camera	0.3 MP, Primary Camera
Shooting Modes
Shooting Modes	Continuous Shooting	High Dynamic Range mode (HDR)

Design

Colours
Colours	Black	Black, Grey, White
Height
Height	115.9 mm	125.2 mm
Thickness
Thickness	13.80 mm	10.5 mm
Weight
Weight	101 grams	-
Width
Width	57.5 mm	64.8 mm

Display

Display Type
Display Type	LCD	TFT
Pixel Density
Pixel Density	146 ppi	233 ppi
Resolution
Resolution	240x400 px	-
Screen Protection
Screen Protection	-	Yes
Screen Resolution
Screen Resolution	-	480 x 800 pixels
Screen Size
Screen Size	3.2 inches (8.13 cm)	4.0 inches (10.16 cm)
Screen To Body Ratio Calculated
Screen To Body Ratio Calculated	-	56.13 %
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	43.69 %	-
Touch Screen
Touch Screen	Yes	Yes, Capacitive Touchscreen

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General

Brand
Brand	Karbonn	Videocon
Fingerprint Sensor
Fingerprint Sensor	-	No
Launch Date
Launch Date	May 16, 2012	-
Model
Model	-	Challenger V40GE
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
Loudspeaker
Loudspeaker	-	Yes
Music
Music	Yes, Music Formats: Yes, Music Formats : MP3, MIDI, WAV, WMA, AMR with 3.5mm Audio Jack	-

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 EDGE: 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 Size
SIM Size	-	SIM1: Mini, SIM2: Mini
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)
Wifi Features
Wifi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	32 bit
Chipset
Chipset	-	Spreadtrum SC7731
Graphics
Graphics	-	Mali-400 MP2
Processor
Processor	-	Quad core, 1.3 GHz, Cortex A7
Ram
RAM	-	512 MB

Sensors

Browser
Browser	Yes	-
Email
Email	Yes, Push e-mail	-
Java
Java	No	-
MMS
MMS	Yes, MMS Storge 30	-
Other Facilities
Other Facilities	STK, Wallpaper, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing, Organizer, Currency converter, Health Management	-
Phone Book
Phone Book	Yes, 2000 Entries + SIM1 + SIM2	-
SMS
SMS	Yes, SMS Storage 500 + SIM1 + SIM2	-

Smart TV Features

Camera
Camera	-	3.2 MP

Special Features

Other Sensors
Other Sensors	-	Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 16 GB	Yes, Up to 32 GB
Internal Memory
Internal Memory	1 GB	8 GB