Karbonn K Champ 6 vs Uni N25

Key Specs

Battery
Battery	1750 mAh	2400 mAh
Display
Display	2.4 inches (6.1 cm)	2.4 inches (6.1 cm)
Rear Camera
Rear Camera	1.3 MP	0.3 MP

Battery

Capacity
Capacity	1750 mAh	2400 mAh
Removable
Removable	Yes	-
Standby time
Standby Time	Up to 300 Hours(2G)	-
TalkTime
TalkTime	Up to 4 Hours(2G)	-
Type
Type	Li-ion	Li-ion

Camera

Camera Features
Camera Features	Digital Zoom	Digital Zoom
Camera Setup
Camera Setup	Single	Single
Image Resolution
Image Resolution	1280 x 1024 Pixels	640 x 480 Pixels
Resolution
Resolution	1.3 MP Primary Camera	0.3 MP Primary Camera

Design

Colours
Colours	Black	Black, White

Display

Display Type
Display Type	TFT	TFT
Pixel Density
Pixel Density	167 ppi	167 ppi
Screen Protection
Screen Protection	No	-
Screen Resolution
Screen Resolution	-	240 x 320 pixels
Screen Size
Screen Size	2.4 inches (6.1 cm)	2.4 inches (6.1 cm)

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Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	Yes
Fm Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes
Music
Music	Yes, Music Formats: MP3	Yes, Music Formats: MP3
Ring Tone
Ring Tone	Music ringtones, Vibration	Music ringtones, Polyphonic ringtones, Vibration
Special Features
Special Features	-	Torch Light, Voice recording
Video Player
Video Player	Yes, Video Formats: 3GP, MP4	Yes, Video Formats: 3GP, AVI, MPEG4
Video player
Video player	Yes, Video Formats: 3GP, MP4	Yes, Video Formats: 3GP, AVI, MPEG4

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India
SIM 1
SIM 1	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: Micro, SIM2: Micro	-
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	-
USB Connectivity
USB Connectivity	USB charging, microUSB	-

Performance

Ram
RAM	32 MB	-

Sensors

Games
Games	Yes	-
Other Facilities
Other Facilities	Calculator, Stopwatch, Calendar, Alarm	-
Phone Book
Phone Book	Yes, Limited	-

Smart TV Features

Camera
Camera	-	0.3 MP

Special Features

Browser
Browser	-	Yes, WAP
Games
Games	-	Yes
Other Facilities
Other Facilities	-	Stopwatch, Calendar, Alarm, Flashlight
Phone Book
Phone Book	-	Yes, Limited, 200 entries

Storage

Expandable Memory
Expandable Memory	Yes, Up to 16 GB	Yes, Up to 8 GB
Internal Memory
Internal Memory	32 MB	-