This is a side-by-side smartphone specs comparison of the Samsung Galaxy S21 5G and realme P4 Power 5G.
The Samsung Galaxy S21 5G has a 6.2-inch display, Samsung Exynos 2100 processor, triple cameras, 5G connectivity, and 4000mAh battery.
Meanwhile, the realme P4 Power 5G has a 6.8-inch display, MediaTek Dimensity 7400 Ultra (4 nm) processor, dual cameras, 5G connectivity, and 10001mAh battery.
| Specs | Samsung Galaxy S21 5G | realme P4 Power 5G |
|---|---|---|
| Picture |
★★★★★ 3.4/5 stars (148 ratings)
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★★★★★ 3.5/5 stars (11 ratings)
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| Screen | 6.2-inch FHD+ Dynamic AMOLED 2X Display (1080 x 2400 Pixels 421 ppi) with Corning Gorilla Glass Victus, 20:9 Aspect Ratio, 120Hz Refresh Rate, HDR10+ & Punch-hole | 6.8-inch FHD+ AMOLED Display (1280 x 2800 Pixels, 453 ppi) with Corning Gorilla Glass 7i, 144Hz Refresh Rate, 600nits typical brightness, 1800nits HBM, 6500nits peak, HDR10+ and punch-hole |
| OS | Android 11 with One UI 3.1 | Android 16 with realme UI 7.0 with 3 years OS upgrades and 4 years security updates |
| Chipset | Samsung Exynos 2100 | MediaTek Dimensity 7400 Ultra (4 nm) |
| CPU | Octa Core CPU 1x Cortex-X1 @ 2.9GHz , 3x Cortex-A78 @ 2.8GHz & 4x Cortex-A55 @ 2.2GHz |
Octa Core CPU 4x Cortex-A78 @ 2.6GHz & 4x Cortex-A55 @ 2.0GHz |
| GPU | Mali-G78 MP14 | Mali-G615 MP2 |
| RAM | 8 GB | 12 GB |
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| Rear Camera | Triple Cameras: 12MP Main Camera (f/1.8 Aperture, Dual Pixel Autofocus, OIS) 12MP Ultra-wide (f/2.2 Aperture, 120° FoV) 64MP Telephoto (f/2.0 Aperture, PD Autofocus, 3x Optical Zoom) -LED Flash -8K@24fps/4K@60fps Video Recording, Night Mode & 30x Space Zoom |
Dual Cameras: 50MP Main Camera (Sony IMX882, f/1.8 Aperture, Autofocus, OIS) 8MP Ultrawide (f/2.2 Aperture, 112˚ FoV) -LED Flash -Up to 4K@30fps video recording, OIS/EIS video stabilization |
| Front Camera |
10 Megapixels (f/2.2 Aperture, Dual Pixel Autofocus) - 4K@60fps Video Recording |
16 Megapixels (f/2.4 Aperture) - Up to 1080p video recording |
| Storage | 256GB | 256GB |
| Expansion | None | None |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.4 |
| Infrared | Yes | |
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| Position | A-GPS, GLONASS, Galileo & BeiDou | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Hi-Res Audio Tuned by AKG | Up to 400% speaker volume |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Battery | 4000 mAh Li-Po Battery (Non-removable) 25W Fast Charging, 15W Fast Wireless Charging & 4.5W Reverse Wireless Charging |
10001 mAh (Non-removable) 80W Fast charging (50% in 36 minutes) 27W Reverse charging |
| Material | Glass Front, Plastic Back and Aluminum Frame (IP68 Water & Dust Resistant) | Glass front, Plastic back (IP68/IP69 dust & water resistance) |
| Size | 71.2 x 151.7 x 7.9 mm | 162.26 x 76.15 x 9.08 mm |
| Weight | 169 g | 219 g |
| Colors | Phantom Gray and Phantom Violet | Silver, Orange |
| Release Date | January 14, 2021 | June 4, 2026 |
| Price | ₱47,990.00 - Official Price in the Philippines | ₱25,999.00 - Official Price in the Philippines |
| Buy Online |
Samsung Galaxy S21 5G on Lazada Samsung Galaxy S21 5G on Shopee |
realme P4 Power 5G on Lazada realme P4 Power 5G on Shopee |
