This is a side-by-side smartphone specs comparison of the Redmi A3x and SAMSUNG Galaxy Z Fold8 Ultra.
The Redmi A3x has a 6.71-inch display, UNISOC T603 (28 nm) processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
Meanwhile, the SAMSUNG Galaxy Z Fold8 Ultra has a 8-inch display, Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) processor, triple cameras, 5G connectivity, and 5000mAh battery.
| Specs | Redmi A3x | SAMSUNG Galaxy Z Fold8 Ultra |
|---|---|---|
| Picture |
★★★★★ 3.6/5 stars (31 ratings)
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★★★★★ 3.5/5 stars (2 ratings)
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| Screen | 6.71-inch HD+ IPS LCD Display (720 x 1650 Pixels 268 ppi) with Corning Gorilla Glass, 90Hz Refresh Rate, 500nits max brightness & notch | 8-inch Foldable QXGA+ Dynamic AMOLED 2X Main Display (2256 x 2504 Pixels, 421 ppi) with 120Hz Refresh Rate, LTPO, 3000nits peak brightness, HDR10+, Anti-glare, Flex Titanium layer and punch-hole 6.5-inch FHD+ Dynamic AMOLED 2X Cover Display (1080 x 2520 Pixels, 422 ppi) with Corning Gorilla Glass Ceramic 3, 120Hz Refresh Rate, LTPO and punch-hole |
| OS | Android 14 | Android 17 with One UI 9; up to 7 major OS updates |
| Chipset | UNISOC T603 (28 nm) | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) |
| CPU | Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 4x Cortex-A55 @ 1.2GHz |
Octa Core CPU 2x Oryon V3 Phoenix L @ 4.74GHz & 6x Oryon V3 Phoenix M @ 3.62GHz |
| GPU | PowerVR GE8322 | Adreno 840 |
| RAM | 3 GB | 12GB or 16GB of RAM |
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| Rear Camera | Dual Cameras: 8MP Main Camera (f/2.0 Aperture) Decorative auxiliary lens -LED Flash -Up to 1080p video recording |
Triple Cameras: 200MP Main Camera (f/1.7 Aperture, Autofocus, OIS) 50MP Ultrawide (f/1.9 Aperture, Autofocus, 120° FoV) 10MP Telephoto (f/2.4 Aperture, Autofocus, OIS, 3x Optical Zoom) -LED Flash -Up to 8K@30fps video recording, OIS/EIS video stabilization |
| Front Camera |
5 Megapixels - Up to 1080p video recording |
Multiple Cameras: 10MP Main selfie camera (f/2.2 Aperture) 10MP Cover selfie camera (f/2.2 Aperture) -Up to 4K@60fps video recording |
| Storage | 64GB | 256GB, 512GB or 1TB |
| Expansion | 1TB via microSD | None |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano + Nano with eSIM support) |
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 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/6/7 |
| NFC | No | Yes |
| Bluetooth | Bluetooth 4.2 | Bluetooth 6.0 |
| Infrared | ||
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| Position | GPS, GLONASS, GALILEO | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| USB OTG | Yes | Yes with Samsung DeX (desktop experience) |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | Yes | No |
| Audio Enhancement | Top-firing loudspeaker | Stereo Speakers |
| FM Radio | Yes | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
Face Recognition & Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer Ultrawide Band (UWB) |
| Battery | 5000 mAh (Non-removable) 10W charging rate |
5000 mAh (Non-removable) 45W Fast charging (67% in 30 minutes) 20W Wireless charging |
| Material | Glass front and back, Plastic frame | Glass back and cover screen, Plastic inner screen, Aluminum frame (IP48 dust & water resistance) |
| Size | 168.4 x 76.3 x 8.3 mm | 158.4 x 143.2 x 4.1 mm (unfolded) or 158.4 x 72.8 x 8.9 mm (folded) |
| Weight | 193 g | 215 g |
| Colors | Midnight Black, Moonlight White, Aurora Green | Graphite, Cream, Violet Shadow, Green Shadow |
| Release Date | July 9, 2025 | July 22, 2026 |
| Price | ₱3,299.00 - Official Price in the Philippines | ₱123,990.00 - Official price of 12GB+256GB version in the Philippines ₱137,990.00 - Official price of 12GB+512GB version in the Philippines ₱165,990.00 - Official price of 16GB+1TB version in the Philippines |
| Buy Online |
Redmi A3x on Lazada Redmi A3x on Shopee |
SAMSUNG Galaxy Z Fold8 Ultra on Lazada SAMSUNG Galaxy Z Fold8 Ultra on Shopee |
