Infinix Smart 8 Pro vs Karbonn A15

Key Specs

Battery
5000 mAh	1420 mAh
Display
6.6 inches (16.76 cm)	4 inches (10.16 cm)
Front Camera
8 MP	-
Processor
MediaTek Helio G36	-
RAM & Storage
4 GB RAM + 64 GB 4 GB RAM + 256 GB	-
Rear Camera
50 MP + 0.08 MP	3 MP

Battery

Capacity
5000 mAh	1420 mAh
Removable
No	-
Standby time
-	Up to 150 Hours(2G)
Type
Li-Polymer	Li-ion
USB Type-C
Yes	-

Camera

Camera Features
-	Digital Zoom
Camera Setup
-	Single
Image Resolution
-	2000 x 1504 Pixels
Resolution
-	3 MP, Primary Camera

Design

Build Material
Back: Plastic	-
Colours
Timber Black, Shiny Gold, Galaxy White, Rainbow Blue	Black
Height
163.6 mm	111.2 mm
Thickness
8.5 mm	13 mm
Weight
189 grams	-
Width
75.6 mm	61.2 mm

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Display Type
IPS LCD	LCD
Peak Brightness
500 nits	-
Pixel Density
267 ppi	233 ppi
Refresh Rate
90 Hz	-
Resolution
720x1612 px (HD+)	-
Screen Size
6.6 inches (16.76 cm)	4 inches (10.16 cm)
Screen to Body Ratio (calculated)
85.03 %	66.92 %
Screen to Body Ratio (claimed by the brand)
90.8 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
Single	-
Resolution
8 MP f/2.0, Wide Angle, Primary Camera	-

General

Brand
Infinix	Karbonn
Custom UI
XOS	-
Launch Date
-	December 8, 2012 (Official)
Operating System
Android v13	Android v4 (Ice Cream Sandwich)

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Dual	-
Flash
Yes, Ring LED	-
Image Resolution
8150 x 6150 Pixels	-
Resolution
50 MP f/1.85, Primary Camera 0.08 MP f/2.4	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
Full HD @ 30 FPS HD @ 30 FPS	-
Video Recording Features
Short Video Mode	-

Multimedia

Audio Features
DTS Sound	-
Audio Jack
3.5 mm	3.5 mm
FM Radio
Yes	Yes
Fm Radio
-	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v5.0	Yes
GPS
Yes with A-GPS	Yes
NFC
No	-
Network Support
5G Not Supported, 4G, 3G, 2G	5G Not Supported in India, 3G, 2G
SIM 1
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) / 1900(band 2) / 1700(band 4) / 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	3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz 3G Speed: HSDPA 7.2 Mbit/s ↓ GPRS: Available EDGE: Available
SIM 2
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) / 1900(band 2) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 900 MHz
SIM Size
SIM1: Nano, SIM2: Nano	-
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 5 (802.11 a/b/g/n/ac)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	-
CPU
Octa core (2.2 GHz, Quad core, Cortex A53 + 1.6 GHz, Quad core, Cortex A53)	1 GHz
Chipset
MediaTek Helio G36	-
Fabrication
12 nm	-
Graphics
PowerVR GE8320	-
RAM type
LPDDR4X	-
Ram
-	512 MB

Sensors

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

Storage

Expandable Memory
Yes, Up to 2 TB	Yes, Up to 32 GB
Internal Memory
64 GB / 256 GB	4 GB
USB OTG
Yes	-
User Available Storage
-	Up to 2.5 GB