Realme P4 5G vs Samsung Galaxy S21 FE (Snapdragon)
Here you can compare Realme P4 5G and Samsung Galaxy S21 FE (Snapdragon). Comparing Realme P4 5G vs Samsung Galaxy S21 FE (Snapdragon) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme P4 5G stands against Samsung Galaxy S21 FE (Snapdragon) and which one should you buy The current lowest price found for Realme P4 5G is ₹17,999 and for Samsung Galaxy S21 FE (Snapdragon) is ₹34,990. The details of both of these products were last updated on Dec 04, 2025.
| Specification | Realme P4 5G | Samsung Galaxy S21 FE (Snapdragon) |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length：16mm, FOV：112°, Aperture：f/2.2, Lens：5P | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| RAM | 6 GB | 8 GB |
| OS | Android v15 | Android v13 |
| Battery | 7000 mAh | 4500 mAh, Li-Po Battery |
| Display | 6.77 inches, 1080 x 2392 pixels, 144 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Price | ₹17,999 | ₹34,990 |
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Overview
| Specs Score | 77 / 100 | 85 / 100 Better Specs |
| Display Size | 6.77 in Bigger Display | 6.4 in |
| Display Resolution | 1080 x 2392 pixels Better Resolution | 1080 x 2340 pixels |
| Screen To Body Ratio | ~ 94% Less Bezels | ~ 85.3% |
| RAM | 6 GB | 8 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.6 GHz | 2.84 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 8 MP Dual Better Camera Resolution | 12 MP + 12 MP + 8 MP Triple |
| Front Camera | 16 MP | 32 MP Better Front Camera Resolution |
| Battery | 7000 mAh Bigger Battery | 4500 mAh |
| Unique Features | No No No No IR Blaster | FM Radio Water Resistant NFC Wireless Charging No |
General
| Country of Origin | India | India |
| Model | Galaxy S21 FE 5G | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2025 | july 10, 2023 |
| In The Box | 1 realme P4 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide |
Design
| Dimensions | 75.88 x 163.34 x 7.58 mm | 74.5 x 155.7 x 7.9 mm |
| Weight | 185 g | 177 g |
| Bezel less | No | |
| Colors | Steel Gray, Engine Blue, Forge Red | Navy, Olive, Graphite, Lavender, White |
Display
| Type | Color AMOLED Screen (1B Colors) | Color Dynamic AMOLED 2X (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 144 Hz | 6.4 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 390 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 94% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass Victus | |
| Brightness | 1600nit(HBM), 4500nit Peak Brightness | |
| Features | Contrast Ratio: 5,000,000:1, 2500Hz Instantaneous Touch Sampling Rate, 3840Hz PWM Dimming | Intelligent Eye Comfort Shield, Smooth Scrolling |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 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 | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3), 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 |
| Wifi Version | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 | 802.11 a/b/g/n/ac/ax 2.4G+5GHz |
| Bluetooth | Yes, v5.4 | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo | Yes, with GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Accelerometer, Gyroscope, Rear Infrared Remote Control, Optical Fingerprint | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | 2.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| Splash Resistant | Yes | |
| IP Rating | IP65 & IP66 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hyper Vision AI Chip |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length：16mm, FOV：112°, Aperture：f/2.2, Lens：5P | 12 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, TILT-SHIFT | Auto-HDR, Panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 60 fps UHD, 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Lens: 4P, FOV: 85° Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
Technical
| OS | Android v15 | Android v13 |
| Custom UI | Realme UI 6 | |
| Chipset | mediatek Dimensity 7400 Ultra | Qualcomm Snapdragon 888 |
| CPU | 2.6 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 680 (Cortex X1) + 3x2.42 GHz Kryo 680 (Cortex A78) + 4x1.8 GHz Kryo 680 (Cortex A55) | |
| GPU | Arm Mali-G615 | Adreno 660 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes | Yes |
Discuss
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