Realme P4 5G vs Alcatel 3X (2019) comparison

Show Only Differences Highlight Differences	Realme P4 5G	Alcatel 3X (2019)
key specs
Display	6.77-inch	6.50-inch
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 8-megapixel	16-megapixel + 8-megapixel + 5-megapixel
RAM	6GB, 8GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	7000mAh	4000mAh
OS	Android 15	Android Pie
Resolution	1080x2392 pixels	720x1600 pixels
Processor	-	MediaTek Helio P23
general
Brand	Realme	Alcatel
Model	P4 5G	3X (2019)
Release date	August 20, 2025	September 1, 2019
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	163.34 x 75.88 x 7.58	164.85 x 75.80 x 8.39
Weight (g)	185.00	178.00
IP rating	IP65	-
Battery capacity (mAh)	7000	4000
Removable battery	No	-
Fast charging	80W Fast Charging	-
Colours	Engine Blue, Forge Red, Steel Gray	-
display
Refresh Rate	144 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.50
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	720x1600 pixels
hardware
Processor make	MediaTek Dimensity 7400	MediaTek Helio P23 (MT6763T)
RAM	6GB, 8GB	4GB
Internal storage	128GB, 256GB	64GB
Processor	-	1.5GHz
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	16-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	-
Front camera	16-megapixel (f/2.4)	8-megapixel (f/2.0)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
software
Operating system	Android 15	Android Pie
Skin	Realme UI 6	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.20
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Nano-SIM	Nano-SIM
sim 2
SIM Type	Nano-SIM	Nano-SIM
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	-
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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