This is a side-by-side smartphone specs comparison of the Nothing Phone (3a) Pro and Infinix SMART 20.
The Nothing Phone (3a) Pro has a 6.77-inch display, Qualcomm Snapdragon 7s Gen 3 (4 nm) processor, triple cameras, 5G connectivity, and 5000mAh battery.
Meanwhile, 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.
| Specs | Nothing Phone (3a) Pro | Infinix SMART 20 |
|---|---|---|
| Picture |
★★★★★ 3.3/5 stars (39 ratings)
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★★★★★ 3.1/5 stars (59 ratings)
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| Screen | 6.77-inch FHD+ AMOLED Display (1080 x 2392 Pixels 387 ppi) with Panda Glass, 19.93:9 Aspect Ratio, 120Hz Refresh Rate, 1300nits max brightness, 3000nits peak, HDR10+, and punch-hole | 6.78-inch HD+ IPS LCD Display (720 x 1576 Pixels, 256 ppi) with 120Hz Refresh Rate and punch-hole |
| OS | Android 15 with Nothing OS 3.1, 3 years of OS updates | Android 16 with XOS |
| Chipset | Qualcomm Snapdragon 7s Gen 3 (4 nm) | MediaTek Helio G81 Ultimate (12 nm) |
| CPU | Octa Core CPU 1x Cortex-A720 @ 2.5GHz , 3x Cortex-A720 @ 2.4GHz & 4x Cortex-A520 @ 1.8GHz |
Octa Core CPU 2x Cortex-A75 @ 2.0GHz & 6x Cortex-A55 @ 1.7GHz |
| GPU | Adreno 710 | Mali-G52 MP2 |
| RAM | 12 GB | 4 GB |
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| Rear Camera | Triple Cameras: 50MP Main Camera (24mm, f/1.88 Aperture, Autofocus, OIS) 50MP Periscope Telephoto (70mm, f/2.55 Aperture, Autofocus, OIS, 3x Optical Zoom) 8MP Ultrawide (15mm, f/2.2 Aperture, 120° FoV) -LED Flash -Up to 4K video recording, video stabilization |
Dual Cameras: 8MP Main Camera (Autofocus) Auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
50 Megapixels (24mm, f/2.2 Aperture) - Up to 4K video recording |
8 Megapixels |
| Storage | 256GB | 64GB or 128GB |
| Expansion | None | 1TB via microSD |
| SIM | Dual SIM (Nano + eSIM) | Dual SIM (Nano-SIM) |
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac/6 | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.0 UltraLink |
| Infrared | ||
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| Position | GPS, GLONASS, GALILEO, BeiDou, QZSS | GPS, GLONASS, GALILEO, BeiDou |
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | Yes |
| Audio Enhancement | Dual Stereo Speakers | None |
| FM Radio | No | Yes |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer Multi-function LED strips at the back ("Glyph Interface") |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 5000 mAh (Non-removable) 50W Fast Charging (100% in 56 minutes) Wireless Charging |
5200 mAh (Non-removable) 10W charging rate |
| Material | Glass front and back, Aluminum frame (IP64 dust & water resistance) | Glass front, Plastic back (IP64 dust & splash resistance; 1.5-meter drop protection) |
| Size | 163.52 x 77.50 x 8.39 mm | 7.7mm in thickness |
| Weight | 211 g | ~ |
| Colors | Gray, Black | Shadow Black, Cloudine Blue, Polaris Titanium, Sunlike Orange |
| Release Date | March 22, 2025 | February 17, 2026 |
| Price | ₱27,990.00 - Official Price in the Philippines | ₱4,499.00 - Official price of 4GB+64GB version in the Philippines ₱5,499.00 - Official price of 4GB+128GB version in the Philippines |
| Buy Online |
Nothing Phone (3a) Pro on Lazada Nothing Phone (3a) Pro on Shopee |
Infinix SMART 20 on Lazada Infinix SMART 20 on Shopee |
