I Kall K550 vs Celkon A87

Key Specs

Battery
3000 mAh	1450 mAh
Display
6.0 inches (15.24 cm)	4 inches (10.16 cm)
Front Camera
5 MP	-
Processor
-	Spreadtrum SC6820
RAM
-	512 MB
RAM
4 GB	-
Rear Camera
8 MP	5 MP

Battery

Capacity
3000 mAh	1450 mAh
Removable
Yes	-
Standby Time
-	Up to 220(2G)
Standby time
-	Up to 220(2G)
TalkTime
-	Up to 3(2G)
Type
Li-ion	Li-ion
USB Type-C
No	-

Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Smile detection
Camera Setup
-	Single
Flash
-	Yes
Resolution
-	5 MP, Primary Camera
Shooting Modes
-	Continuous Shooting

Design

Colours
Blue	Black
Height
-	118 mm
Thickness
-	12.00 mm
Weight
-	115 grams
Width
-	62 mm

Display

Bezel-less display
Yes with waterdrop notch	-
Display Type
IPS LCD	LCD
Pixel Density
179 ppi	144 ppi
Resolution
480x960 px	-
Screen Size
6.0 inches (15.24 cm)	4 inches (10.16 cm)
Screen to Body Ratio (calculated)
-	65.12 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen

Not sure which
mobile to buy?

Front Camera

Resolution
5 MP, Primary Camera	-

General

Brand
I Kall	Celkon
Launch Date
March 15, 2021 (Official)	January 27, 2013
Operating System
Android v6.0	Android v2.3 (Gingerbread)

Main Camera

Camera Features
Digital Zoom	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
3264 x 2448 Pixels	-
Resolution
8 MP, Primary Camera	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
-	Yes
Fm Radio
-	Yes
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes	Yes
GPS
Yes with A-GPS	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	GPRS: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	-
VoLTE
Yes	-
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	-

Performance

CPU
Quad core, 1.3 GHz	1 GHz
Chipset
-	Spreadtrum SC6820
RAM
4 GB	-
Ram
-	512 MB

Sensors

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

Storage

Expandable Memory
Yes, Up to 64 GB	Yes, Up to 32 GB
Internal Memory
64 GB	512 MB
USB OTG
No	-