Alcatel Pixi 4 6 vs Realme Narzo 20a 64gb

Key Specs

Battery
Battery	2580 mAh	5000 mAh
Display
Display	6.0 inches (15.24 cm)	6.5 inches (16.51 cm)
Front Camera
Front Camera	5 MP	8 MP
Processor
Processor	Qualcomm Snapdragon 210 MSM8909	Qualcomm Snapdragon 665
RAM
RAM	1.5 GB	4 GB
Rear Camera
Rear Camera	8 MP	12 MP + 2 MP + 2 MP

Battery

Capacity
Capacity	2580 mAh	5000 mAh
Removable
Removable	Yes	No
Standby time
Standby Time	-	Up to 960 Hours(2G)
Type
Type	Li-ion	Li-ion
USB Type-C
USB Type-C	No	No

Design

Colours
Colours	Gold, Silver	Victory Blue, Glory Silver
Height
Height	165 mm	164.4 mm
Thickness
Thickness	8.0 mm	8.9 mm
Weight
Weight	186 grams	195 grams Below
Width
Width	84 mm	75.4 mm

Display

Aspect Ratio
Aspect Ratio	-	20:9
Bezel-less display
Bezel-less display	-	Yes with waterdrop notch
Brightness
Brightness	-	400 nits
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	245 ppi	270 ppi
Refresh Rate
Refresh Rate	-	60 Hz
Resolution
Resolution	720x1280 px (HD)	720x1600 px (HD+)
Screen Protection
Screen Protection	-	Corning Gorilla Glass v3
Screen Size
Screen Size	6.0 inches (15.24 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	71.44 %	82.29 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	-	89.8 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
Camera Features	-	Fixed Focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, Screen flash
Resolution
Resolution	5 MP, Primary Camera	8 MP f/2.0, Wide Angle, Primary Camera(4.0" sensor size, 1.12µm pixel size)
Sensor
Sensor	-	CMOS
Video Recording
Video Recording	-	1920x1080 @ 30 fps 1280x720 @ 30 fps

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General

Brand
Brand	Alcatel	realme
Custom UI
Custom UI	-	Realme UI
Launch Date
Launch Date	April 25, 2017 (Official)	September 21, 2020 (Official)
Operating System
Operating System	Android v6.0 (Marshmallow)	Android v10 (Q)

Main Camera

Autofocus
Autofocus	Yes	Yes, Phase Detection autofocus
Camera Features
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Triple
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	4000 x 3000 Pixels
Resolution
Resolution	8 MP, Primary Camera	12 MP f/1.8, Wide Angle (75° field-of-view), Primary Camera(28 mm focal length, 2.8" sensor size, 1.25µm pixel size)2 MP f/2.4, Depth Camera(22 mm focal length, 5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Macro Camera(22 mm focal length, 5.0" sensor size, 1.75µm pixel size)
Sensor
Sensor	-	CMOS image sensor
Settings
Settings	Exposure compensation	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	3840x2160 @ 30 fps 1920x1080 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.1	Yes, v4.2
GPS
GPS	Yes with A-GPS	Yes with A-GPS, Glonass
NFC
NFC	No	No
Network Support
Network Support	5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	-	Head: 1.18 W/kg, Body: 0.631 W/kg
SIM 1
SIM 1	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 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) / 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 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 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) / 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	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 Features
Wi-Fi Features	Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Quad core, 1.1 GHz, Cortex A7	Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Chipset
Chipset	Qualcomm Snapdragon 210 MSM8909	Qualcomm Snapdragon 665
Fabrication
Fabrication	-	11 nm
Graphics
Graphics	Adreno 304	Adreno 610

Sensors

Fingerprint Sensor
Fingerprint Sensor	No	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Rear
Other Sensors
Other Sensors	Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 64 GB	Yes, Up to 256 GB
Internal Memory
Internal Memory	16 GB	64 GB
Storage Type
Storage Type	-	eMMC 5.1
USB OTG
USB OTG	-	Yes