Samsung Galaxy S21 FE 5G vs Asus ROG Phone 3

Here you can compare Samsung Galaxy S21 FE 5G and Asus ROG Phone 3. Comparing Samsung Galaxy S21 FE 5G vs Asus ROG Phone 3 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 FE 5G stands against Asus ROG Phone 3 and which one should you buy The current lowest price found for Samsung Galaxy S21 FE 5G is ₹39,990 and for Asus ROG Phone 3 is ₹55,999. The details of both of these products were last updated on Oct 28, 2026.

Specification	Samsung Galaxy S21 FE 5G	Asus ROG Phone 3
Internal Memory	128 GB	128 GB
Rear Camera	12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide)	64 MP ƒ/1.8 (Wide Angle) 13 MP ƒ/2.4 (Ultra Wide) 5 MP ƒ/2 (Macro) Macro
Display	6.4 inches, 1080 x 2340 pixels, 120 Hz	6.59 inches, 2340 x 1080 pixels, 144 Hz
RAM	8 GB	8 GB
OS	Android v12	Android v10
Price	₹39,990	₹55,999

Samsung Galaxy S21 FE 5G₹39,99033%

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Asus ROG Phone 3₹55,999

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Samsung Galaxy S21 FE 5G₹39,99033%

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Asus ROG Phone 3₹55,999

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Overview

Specs Score	68 / 100	72 / 100 Better Specs
Screen To Body Ratio	~ 85.3% Less Bezels	~ 79.9%
CPU Clock Speed	2.9 GHz	3.09 GHz Faster Clock Speed
Rear Camera	12 MP + 12 MP + 8 MP Triple	64 MP + 13 MP + 5 MP Triple Better Camera Resolution
Front Camera	32 MP Better Front Camera Resolution	24 MP
Weight	177 g Lighter	240 g
Thickness	7.9 mm Slimmer	9.85 mm
Battery	4500 mAh	6000 mAh Bigger Battery
Unique Features	FM Radio Water Resistant Wireless Charging	No No No

General

Country of Origin	India
Model	Galaxy S21 FE 5G	ZS661KS-6A006IN, ROG Phone 3
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	January 04, 2022	July 22, 2020

Design

Dimensions	74.5 x 155.7 x 7.9 mm	78 x 171 x 9.85 mm
Weight	177 g	240 g

Display

Type	Color Dynamic AMOLED 2X (16M Colors)	Color AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	6.4 inches, 1080 x 2340 pixels, 120 Hz	6.59 inches, 2340 x 1080 pixels, 144 Hz
Aspect Ratio	19.5:9	19.5:9
PPI	~ 411 PPI	~ 391 PPI
Screen to Body Ratio	~ 85.3%	~ 79.9%
Glass Type	Corning Gorilla Glass Victus	Corning Gorilla Glass 6
HDR Support		Yes, HDR10+
Features	Intelligent Eye Comfort Shield, Smooth Scrolling	HDR10+
Notch	Yes, Punch Hole

Memory

RAM	8 GB	8 GB
Storage	128 GB	128 GB
Storage Type		UFS 3.1
Card Slot	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) \| 5G* TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500)
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Bluetooth	Yes, v5.0, A2DP, LE	Yes, v5.1, A2DP, LE, aptX HD, aptX Adaptive
USB	Yes, USB-C v3.2	Yes, USB-C
USB Features	USB on-the-go, USB Charging	USB on-the-go, USB Charging

Extra

GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro, Proximity, Compass, Barometer	Gyroscope, E-compass, Proximity Sensor, Ambient Light Sensor, Hall Sensor, Accelerator, Gyro (Support ARCore) Ultrasonic Sensor
3.5mm Headphone Jack	No	Type C
NFC	Yes	Yes
Extra		DLNA, TV Out
Water Resistance	Yes, 1.5 m upto 30 min
IP Rating	IP68
Dust Resistant	Yes
Extra Features		ROG GameCool 3 Cooling System, AirTriggers, RGB LED Lighting, ROG Gaming Accessory Support

Camera

Rear Camera	12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide)	64 MP ƒ/1.8 (Wide Angle) 13 MP ƒ/2.4 (Ultra Wide) 5 MP ƒ/2 (Macro) Macro
Camera Sensor		Sony IMX686
OIS	Yes
Auto Focus	Yes	Yes
Features	Auto-HDR, Panorama, 3x Optic Zoom, 30X Space Zoom	HyperSteady Video (Uses Wide Angle Camera for Stabilization)
Video Recording	4K, 1080p, 720p	8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD, 1080p @ 240/30/60 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash	24 MP ƒ/2
Front Video Recording	4K, 1080p	4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD
Front Camera Features	HDR	Panorama, HDR

Technical

OS	Android v12	Android v10
Chipset	Samsung Exynos 2100	Qualcomm Snapdragon 865+
CPU	2.9 GHz, Octa Core Processor	3.09 GHz, Octa Core Processor
Core Details	1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55	1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585
GPU	Mali-G78 MP14	Qualcomm Adreno 650
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	Yes	Yes
Video	Yes	Yes
FM Radio	Yes	No
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	4500 mAh, Li-Po Battery	6000 mAh
Fast Charging	Yes, 25W Fast Charging	Yes, 30W ROG Hyper Charge
Wireless Charging	Yes, 15W
Reverse Charging	Yes	Yes, 10W

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