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 ₹49,999 and for Asus ROG Phone 3 is ₹55,999. The details of both of these products were last updated on Aug 06, 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 | ₹49,999 | ₹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 |
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
| 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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