Micromax Canvas Knight Cameo A290 vs Xiaomi Redmi A3

Key Specs

Battery
2000 mAh	-
Display
4.7 inches (11.94 cm)	-
Front Camera
5 MP	-
Processor
MediaTek MT6592M	-
RAM
1 GB	-
Rear Camera
8 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
2000 mAh	5000 mAh
Removable
No	No
Standby Time
Up to 180 Hours(2G)	-
Standby time
Up to 180 Hours(2G)	-
TalkTime
Up to 7 Hours(2G)	-
Type
Li-ion	Li-Polymer
USB Type-C
No	Yes

Camera

Autofocus
Yes	-
Camera Features
Fixed Focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	Yes, Screen flash
Front Camera
-	5 MP
Image Resolution
3264 x 2448 Pixels	3264 x 2448 Pixels
Rear Camera
-	8 MP + 0.08 MP
Resolution
5 MP, Primary Camera	-
Shooting Modes
-	High Dynamic Range mode (HDR) Burst mode
Video Recording
1280x720 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps

Design

Build Material
-	Back: Mineral Glass
Colours
Black, White	Olive Green, Midnight Black, Lake Blue
Weight
-	193 grams Below

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Dimensions

Height
-	168.3 mm
Thickness
-	8.3 mm
Width
-	76.3 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Brightness
-	500 nits
Display Type
IPS LCD	IPS LCD
Pixel Density
312 ppi	269 ppi
Refresh Rate
-	90 Hz
Resolution
-	8 MP f/2.0, Wide Angle, Primary Camera 0.08 MP
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
4.7 inches (11.94 cm)	6.7 inches (17.02 cm)
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

General

Brand
Micromax	Xiaomi
Custom UI
-	Android Go
Launch Date
August 14, 2014 (Official)	February 24, 2024
Operating System
Android v4.4.2 (KitKat)	Android v13
SAR Value
-	Head: 0.839 W/kg, Body: 0.773 W/kg

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v4.0	Yes, v5.3
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 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 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 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
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	-
Usb Connectivity
microUSB 2.0	-
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	-

Performance

CPU
Octa core, 1.4 GHz, Cortex A7	-
Chipset
MediaTek MT6592M	-
Graphics
Mali-450 MP4	PowerVR GE8320
Processor
-	MediaTek Helio G36
RAM
-	3 GB
RAM Type
-	LPDDR4X
Ram
1 GB	-

Sensors

Fingerprint Sensor
No	Yes
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 1 TB
Internal Memory
8 GB	64 GB
Storage Type
-	eMMC 5.1
USB OTG
No	-
User Available Storage
Up to 5.64 GB	Up to 51 GB