Asus ROG Phone 9 Pro vs Asus ZenFone 4 A400CG comparison

Show Only Differences Highlight Differences	Asus ROG Phone 9 Pro	Asus ZenFone 4 A400CG
key specs
Display	6.78-inch	4.00-inch
Processor	Snapdragon 8 Elite	Intel Atom Z2520
Front Camera	32-megapixel	0.3-megapixel
Rear Camera	50-megapixel + 13-megapixel + 32-megapixel	5-megapixel
RAM	16GB	1GB
Storage	512GB	8GB
Battery Capacity	5800mAh	1600mAh
OS	Android 15	Android 4.3
Resolution	2400x1080 pixels	480x800 pixels
general
Brand	Asus	Asus
Model	ROG Phone 9 Pro	ZenFone 4 A400CG
Release date	November 19, 2024	January 1, 2014
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.80 x 77.00 x 8.90	124.42 x 61.44 x 11.15
Weight (g)	227.00	115.00
IP rating	IP68	-
Battery capacity (mAh)	5800	1600
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Phantom Black	Black, White, Red, Gold, Blue
display
Resolution Standard	FHD+	-
Screen size (inches)	6.78	4.00
Touchscreen	Yes	Yes
Resolution	2400x1080 pixels	480x800 pixels
Protection type	Gorilla Glass Victus 2	-
hardware
Processor	octa-core	1.2GHz dual-core
Processor make	Snapdragon 8 Elite	Intel Atom Z2520
RAM	16GB	1GB
Internal storage	512GB	8GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	50-megapixel (f/F1.9) + 13-megapixel + 32-megapixel	5-megapixel
No. of Rear Cameras	3	-
Front camera	32-megapixel (f/f/2.4)	0.3-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Macro	-
software
Operating system	Android 15	Android 4.3
Skin	ROG UI	ZenUI
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Wi-Fi Direct	Yes	Yes
Active 4G on both SIM cards	Yes	-
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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