This is a side-by-side smartphone specs comparison of the Infinix SMART 20 and realme P4x.
The Infinix SMART 20 has a 6.78-inch display, MediaTek Helio G81 Ultimate (12 nm) processor, dual cameras, 4G LTE connectivity, and 5200mAh battery.
Meanwhile, the realme P4x has a 6.8-inch display, UNISOC T7250 (12 nm) processor, dual cameras, 4G LTE connectivity, and 8000mAh battery.
| Specs | Infinix SMART 20 | realme P4x |
|---|---|---|
| Picture |
★★★★★ 3.1/5 stars (59 ratings)
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★★★★★ 2.8/5 stars (11 ratings)
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| Screen | 6.78-inch HD+ IPS LCD Display (720 x 1576 Pixels 256 ppi) with 120Hz Refresh Rate and punch-hole | 6.8-inch HD+ IPS LCD Display (720 x 1570 Pixels, 254 ppi) with Panda Glass, 120Hz Refresh Rate, 700nits typical brightness, 900nits peak and notch |
| OS | Android 16 with XOS | Android 16 with realme UI |
| Chipset | MediaTek Helio G81 Ultimate (12 nm) | UNISOC T7250 (12 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.7GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 6x Cortex-A55 @ 1.6GHz |
| GPU | Mali-G52 MP2 | Mali-G57 MP1 |
| RAM | 4 GB | 4 GB |
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| Rear Camera | Dual Cameras: 8MP Main Camera (Autofocus) Auxiliary lens -LED Flash -Up to 1080p video recording |
Dual Cameras: 50MP Main Camera (f/1.8 Aperture, Autofocus) Auxiliary lens -Dual LED Flash -Up to 1080p@30fps video recording |
| Front Camera |
8 Megapixels |
5 Megapixels (f/2.2 Aperture) |
| Storage | 64GB or 128GB | 256GB |
| Expansion | 1TB via microSD | 1TB via microSD |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac (dual band) | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | No |
| Bluetooth | Bluetooth 5.0 UltraLink |
Bluetooth 5.2 |
| Infrared | ||
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| Position | GPS, GLONASS, GALILEO, BeiDou | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | None | None |
| FM Radio | Yes | Yes |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer Multi-functional Pulse Light |
| Battery | 5200 mAh (Non-removable) 10W charging rate |
8000 mAh (Non-removable) 45W Fast charging 6W Reverse charging |
| Material | Glass front, Plastic back (IP64 dust & splash resistance; 1.5-meter drop protection) | Glass front, Plastic back (IP64 dust & splash resistance) |
| Size | 7.7mm in thickness | 166.48 x 78.23 x 8.78 mm |
| Weight | ~ | 219 g |
| Colors | Shadow Black, Cloudine Blue, Polaris Titanium, Sunlike Orange | Phantom Navy, Rally White |
| Release Date | February 17, 2026 | June 4, 2026 |
| Price | ₱4,499.00 - Official price of 4GB+64GB version in the Philippines ₱5,499.00 - Official price of 4GB+128GB version in the Philippines |
₱15,999.00 - Official Price in the Philippines |
| Buy Online |
Infinix SMART 20 on Lazada Infinix SMART 20 on Shopee |
realme P4x on Lazada realme P4x on Shopee |
