Micromax X291 vs Realme Narzo 50a 128gb

Key Specs

Battery
Battery	1450 mAh	6000 mAh
Display
Display	2.6 inches (6.6 cm)	6.5 inches (16.51 cm)
Front Camera
Front Camera	-	8 MP
Processor
Processor	-	MediaTek Helio G85
RAM
RAM	-	4 GB
Rear Camera
Rear Camera	1.3 MP	50 MP + 2 MP + 2 MP

Battery

Capacity
Capacity	1450 mAh	6000 mAh
Quick Charging
Quick Charging	-	Yes, Quick, 18W
Removable
Removable	-	No
Standby time
Standby Time	Up to 350(2G)	-
TalkTime
TalkTime	Up to 7(2G)	-
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	-	Yes

Camera

Camera Features
Camera Features	Digital Zoom Smile detection	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	Yes	-
Resolution
Resolution	1.3 MP Primary Camera	-
Shooting Modes
Shooting Modes	Continuous Shooting	-

Design

Build Material
Build Material	-	Back: Plastic
Colours
Colours	White, Black, Silver	Oxygen Green, Oxygen Blue
Height
Height	119 mm	164.5 mm
Thickness
Thickness	12.60 mm	9.6 mm
Weight
Weight	98.6 grams	207 grams
Width
Width	54 mm	75.9 mm

Display

Aspect Ratio
Aspect Ratio	-	20:9
Bezel-less display
Bezel-less display	-	Yes with waterdrop notch
Brightness
Brightness	-	570 nits
Display Type
Display Type	LCD	IPS LCD
Pixel Density
Pixel Density	154 ppi	270 ppi
Refresh Rate
Refresh Rate	-	60 Hz
Resolution
Resolution	240x320 px	720x1600 px (HD+)
Screen Size
Screen Size	2.6 inches (6.6 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	32.6 %	81.7 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	-	88.7 %
Touch Screen
Touch Screen	-	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Features
Camera Features	-	Fixed Focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, Screen flash
Resolution
Resolution	-	8 MP f/2, Wide Angle, Primary Camera(4.0" sensor size, 1.12µm pixel size)

General

Brand
Brand	-	realme
Custom UI
Custom UI	-	Realme UI
Launch Date
Launch Date	-	October 7, 2021 (Official)
Operating System
Operating System	-	Android v11

Main Camera

Autofocus
Autofocus	-	Yes, Phase Detection autofocus
Camera Features
Camera Features	-	10 x Digital Zoom Auto Flash Face detection Filters Touch to focus
Camera Setup
Camera Setup	-	Triple
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	8150 x 6150 Pixels
Resolution
Resolution	-	50 MP f/1.8, Wide Angle (77° field-of-view), Primary Camera(26.79 mm focal length, 2.7" sensor size)2 MP f/2.4, Macro Camera(21.9 mm focal length, 5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Depth Camera(21.9 mm focal length, 5.0" sensor size, 1.75µm pixel size)
Sensor
Sensor	-	S5KJN1, ISO-CELL
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps 1280x720 @ 30 fps

Multimedia

Audio Jack
Audio Jack	-	3.5 mm
FM Radio
FM Radio	Yes	-
Loudspeaker
Loudspeaker	-	Yes
Music
Music	Yes, Music Formats: Yes, Music Formats : MP3, MIDI with Sound Recording, Big Speaker, 3.5mm Audio Jack	-

Network & Connectivity

Bluetooth
Bluetooth	Yes	Yes, v5.0
GPS
GPS	-	Yes with A-GPS, Glonass
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	-	Head: 0.983 W/kg, Body: 0.554 W/kg
SIM 1
SIM 1	GPRS: Class 12, 32 - 48 kbps EDGE: Class 12	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	-	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 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	-	Mass storage device, USB charging
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	No	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features
Wi-Fi Features	-	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	-	Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
Chipset	-	MediaTek Helio G85
Fabrication
Fabrication	-	12 nm
Graphics
Graphics	-	Mali-G52 MC2
RAM type
RAM Type	-	LPDDR4X

Sensors

Browser
Browser	Yes	-
Fingerprint Sensor
Fingerprint Sensor	-	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Java
Java	No	-
MMS
MMS	Yes	-
Other Sensors
Other Sensors	-	Light sensor, Proximity sensor, Accelerometer
Phone Book
Phone Book	Yes	-
SMS
SMS	Yes	-

Storage

Expandable Memory
Expandable Memory	Yes, Up to 8 GB	Yes, Up to 256 GB
Internal Memory
Internal Memory	-	128 GB
Storage Type
Storage Type	-	eMMC 5.1
USB OTG
USB OTG	-	Yes
User Available Storage
User Available Storage	-	Up to 101 GB