Karbonn A7 vs Samsung Galaxy A10s

Key Specs

Battery
Battery	1420 mAh	4000 mAh
Display
Display	3.5 inches (8.89 cm)	6.2 inches (15.75 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	-	MediaTek Helio P22
RAM
RAM	-	2 GB
Rear Camera
Rear Camera	5 MP	13 MP + 2 MP

Battery

Capacity
Capacity	1420 mAh	4000 mAh
Removable
Removable	-	No
Standby time
Standby Time	Up to 100 Hours(2G)	-
TalkTime
TalkTime	Up to 4 Hours(2G)	-
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	-	No

Camera

Camera Features
Camera Features	Digital Zoom	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes, Dual LED Flash	-
Image Resolution
Image Resolution	2592 x 1944 Pixels	-
Resolution
Resolution	0.3 MP, Primary Camera	-

Design

Build Material
Build Material	-	Back: Plastic
Colours
Colours	White	Black, Blue, Green
Height
Height	115 mm	156.9 mm
Thickness
Thickness	15.50 mm	7.8 mm
Weight
Weight	110 grams	168 grams
Width
Width	50 mm	75.8 mm

Display

Aspect Ratio
Aspect Ratio	-	19:9
Bezel-less display
Bezel-less display	-	Yes with notch
Display Type
Display Type	LCD	PLS TFT LCD
Pixel Density
Pixel Density	165 ppi	271 ppi
Resolution
Resolution	-	720x1520 px (HD+)
Screen Size
Screen Size	3.5 inches (8.89 cm)	6.2 inches (15.75 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	63.44 %	80.27 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Autofocus
Autofocus	-	No
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	No
Resolution
Resolution	-	8 MP f/2.0, Primary Camera

General

Brand
Brand	Karbonn	Samsung
Custom UI
Custom UI	-	Samsung One UI
Launch Date
Launch Date	April 25, 2012 (Official)	August 28, 2019 (Official)
Operating System
Operating System	Android v2.3 (Gingerbread)	Android v9.0 (Pie)

Main Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	4 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Dual
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	4128 x 3096 Pixels
OIS
OIS	-	No
Resolution
Resolution	-	13 MP f/1.8, Primary Camera(28 mm focal length)2 MP f/2.4, Depth Camera
Sensor
Sensor	-	CMOS image sensor
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v4.2
GPS
GPS	Yes	Yes with A-GPS, Glonass
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.150 W/kg	Head: 0.26 W/kg
SIM 1
SIM 1	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 1900 / 900 MHz 3G Speed: HSDPA 7.2 Mbit/s ↓ GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1700 / 1900 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 900 MHz	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	USB 2.0, microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Calling
Wi-Fi Calling	-	Yes
Wi-Fi Features
Wi-Fi Features	-	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	800 MHz	Octa core, 2 GHz, Cortex A53
Chipset
Chipset	-	MediaTek Helio P22
Fabrication
Fabrication	-	12 nm
Graphics
Graphics	-	PowerVR GE8320
RAM type
RAM Type	-	LPDDR3

Sensors

Fingerprint Sensor
Fingerprint Sensor	-	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Other Sensors
Other Sensors	-	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	Yes, Up to 512 GB
Internal Memory
Internal Memory	512 MB	32 GB
Storage Type
Storage Type	-	eMMC 5.1
USB OTG
USB OTG	-	Yes
User Available Storage
User Available Storage	-	Up to 22.2 GB