Karbonn K661 vs Realme Gt 7 Pro

Key Specs

Battery
1200 mAh	5800 mAh
Display
2.4 inches (6.1 cm)	6.78 inches (17.22 cm)
Front Camera
-	16 MP
Processor
-	Qualcomm Snapdragon 8 Elite
RAM
-	12 GB
Rear Camera
2 MP	50 MP + 8 MP + 50 MP

Battery

Capacity
1200 mAh	5800 mAh
Quick Charging
-	Yes, Super VOOC, 120W: 50 % in 11 minutes
Removable
-	No
Standby time
Up to 140(2G)	-
TalkTime
Up to 4.5(2G)	-
Type
Li-ion	Silicon Carbon
USB Type-C
-	Yes

Camera

Camera Features
Digital Zoom	-
Camera Setup
Single	-
Flash
Yes	-
Resolution
2 MP Primary Camera	-

Design

Build Material
-	Back: Mineral Glass
Colours
Black and white metal	Mars Orange, Galaxy Grey
Height
116 mm	162.45 mm
Ruggedness
-	Dust proof
Thickness
14.00 mm	8.55 mm
Waterproof
-	Yes, Water resistant (up to 30 minutes in a depth of 2 meter), IP69
Weight
95 grams	220.2 grams
Width
51.5 mm	76.89 mm

Display

Bezel-less display
-	Yes with punch-hole display
Display Type
LCD	LTPO AMOLED (Curved Display)
HDR 10 / HDR+ support
-	Yes, HDR 10+
Peak Brightness
-	6500 nits
Pixel Density
167 ppi	450 ppi
Refresh Rate
-	120 Hz
Resolution
-	1264x2780 px (FHD+)
Screen Protection
-	Corning Gorilla Glass, Glass 7i
Screen Size
2.4 inches (6.1 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
29.88 %	88.85 %
Screen to Body Ratio (claimed by the brand)
-	92.8 %
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
-	Single
Flash
-	Yes, Screen flash
Resolution
-	16 MP f/2.45, Wide Angle, Primary Camera
Video Recording
-	Full HD @ 60 FPS HD @ 30 FPS

General

Brand
Karbonn	realme
Custom UI
-	Realme UI
Launch Date
March 11, 2010	November 26, 2024 (Official)
Operating System
-	Android v15
Software Support
-	3 Years OS / 4 Years Security (estimated from the launch date)

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Triple
Flash
-	Yes, Dual LED Flash
Image Resolution
-	8150 x 6150 Pixels
OIS
-	Yes
Resolution
-	50 MP f/1.8, Wide Angle (84° field-of-view), Primary Camera(24 mm focal length, 1/1.56" sensor size, IMX906, CMOS image sensor, Exmor-RS CMOS Sensor)8 MP f/2.2, Ultra-Wide Angle Camera(16 mm focal length, 1/4.0" sensor size, 1.12µm pixel size)50 MP f/2.65, Periscope Camera(73 mm focal length, 1/1.95" sensor size)
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	8k @ 24 FPS 4k @ 60 FPS Full HD @ 240 FPS HD @ 480 FPS
Video Recording Features
-	Dual Video Recording Slo-motion

Multimedia

Audio Jack
-	USB Type-C
FM Radio
Yes, One Touch FM Key	No
Fm Radio
Yes, One Touch FM Key	-
Loudspeaker
-	Yes
Music
Yes, Music Formats: Yes, One Touch Music Player, Music Formats : MP3, MIDI, AMR, and WAV	-
Stereo Speakers
-	Yes
Video Player
Yes, Video Formats: 3GP	-
Video player
Yes, Video Formats: 3GP	-

Network & Connectivity

Bluetooth
Yes	Yes, v5.4
GPS
-	Yes with A-GPS, Glonass
NFC
-	Yes
Network Support
5G Not Supported in India, 2G	5G, 4G, 3G, 2G
SIM 1
GPRS: Class 12	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 TDD N38 / N40 / N41 / N66 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1700 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
-	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 TDD N38 / N40 / N41 / N66 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1700/2100 / 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
-	Mass storage device, USB charging
VoLTE
-	Yes
Wi-Fi
No	Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz
Wi-Fi Features
-	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (4.32 GHz, Dual core, Oryon + 3.53 GHz, Hexa Core, Oryon)
Chipset
-	Qualcomm Snapdragon 8 Elite
Fabrication
-	3 nm
Graphics
-	Adreno 830
RAM type
-	LPDDR5X

Sensors

Browser
Yes	-
Fingerprint Sensor
-	Yes
Fingerprint Sensor Position
-	On-screen
Fingerprint Sensor Type
-	Ultrasonic
Java
No	-
MMS
Yes, MMS Storage Max. 100	-
Mms
Yes, MMS Storage Max. 100	-
Other Facilities
Charging time 4 Hrs, Back light of keypad : Blue, Wallpaper download, Ringtone download, Hands-free mode, Vibrate mode, EMS, STK, Screen saver, Wallpaper, Graphic icons, Caller ID, WWW, CLID with Photo, Touch screen, Call Conference, Caller group, Closed User Group, Background Sound Changer, Anti Theft Feature, Predictive text, Languages : English, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing, To Do List, Ringtone composer, Voice recorder, Unit Convertor, Currency converter, Health Management, Image Format : JPG, BMP, GIF, PC Sync, Built-in data/fax Modem	-
Other Sensors
-	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Phone Book
Yes, 1000 Entries	-
SMS
Yes, SMS Storage 500	-
Sms
Yes, SMS Storage 500	-

Storage

Expandable Memory
Yes, Up to 4 GB	No
Internal Memory
761 KB	256 GB
Storage Type
-	UFS 4.0
USB OTG
-	Yes