This is a side-by-side specs comparison of the Apple iPhone 8 and Apple iPhone Duo smartphones.
The Apple iPhone 8 features a more compact 4.7-inch display, IP67 dust & water resistance and Apple A11 Bionic chipset.
Meanwhile, the Apple iPhone Duo features a foldable 7.6-inch display, 48MP main camera, IP68 dust & water resistance, Apple A20 Pro chipset and 5G connectivity.
| Specs | Apple iPhone 8 | Apple iPhone Duo |
|---|---|---|
| Picture & Ratings |
★★★★★ 3.4/5 stars (22)
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★★★★★ 4.6/5 stars (7)
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| Design and Display | ||
| Display | 4.7-inch HD IPS LCD Display (750 x 1334 Pixels 326 ppi) with Scratch Resistant Glass, 3D Touch |
7.6-inch Foldable ~ Super Retina XDR OLED Main Display (1878 x 2670 Pixels, 430 ppi) with 120Hz Refresh Rate, 1000nits typical brightness, 3000nits peak brightness, HDR, Anti-reflective coating, Dynamic Island 5.4-inch ~ Super Retina XDR OLED Cover Display (2034 x 1398 Pixels, 460 ppi) with Ceramic Shield 2, 120Hz Refresh Rate, 1000nits typical brightness, 3000nits peak, Anti-reflective coating, Dynamic Island |
| Size | 138.4 x 67.3 x 7.3 mm | 117.8 x 84.1 x 11.3 mm (folded) or 117.8 x 164.6 x 5.2 mm (unfolded) |
| Weight | 148 g | 254 g |
| Build | IP67 Water Resistant Metal Frame with Glass Front & Back | Glass front, Glass back, Plastic inner screen, Titanium frame |
| Durability | IP68 dust & water resistance | |
| Colors | Black, Gray and Gold | Night Sky, Star White |
| Our pick: |
✔
Apple iPhone Duo The Apple iPhone Duo has a larger and sharper display. It also has better build materials and is more durable, while the Apple iPhone 8 is lighter and thinner. |
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| Performance | ||
| Chipset | Apple A11 Bionic | Apple A20 Pro (2 nm) |
| CPU | Hexa Core CPU 2x Monsoon @ 2.74GHz & 4x Mistral @ 1.6GHz |
Hexa Core CPU 2x Super Cores & 4x Efficiency Cores |
| GPU | 12-Core GPU | Apple 7-core GPU |
| RAM | 2 GB | 12 GB |
| Storage | 64GB/256GB | 256GB, 512GB, 1TB or 2TB |
| Expansion | None | None |
| OS | iOS11 | iOS27 |
| Our pick: |
✔
Apple iPhone Duo
The Apple iPhone Duo has better performance and a higher RAM capacity. |
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| Cameras | ||
| Rear Camera | 12.0 Megapixels Autofocus Dual-tone LED Flash f/1.8 Aperture |
Dual Cameras: 48MP Main Camera (f/1.6 Aperture, Autofocus, sensor-shift OIS) 48MP Ultrawide (f/2.2 Aperture, 120° FoV, Autofocus) -LED Flash -Up to 4K@120fps video recording, Dolby Vision, OIS/EIS video stabilization |
| Front Camera |
7.0 Megapixels with Fixed Focus and Screen Flash |
Multiple Cameras: 12MP Outer selfie camera (f/2.2 Aperture) Under-display inner selfie camera (f/1.8 Aperture) -Up to 4K@60fps video recording, EIS video stabilization |
| Our pick: |
✔
Apple iPhone Duo
Apple iPhone Duo has the more capable camera system with a higher-resolution 48MP main camera and an ultrawide camera with autofocus. |
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| Connectivity | ||
| 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 | Wi-Fi 802.11 b/g/n/ac/6/7 |
| SIM | Single SIM (Nano-SIM) | Dual SIM (eSIM only) |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 6.0 |
| Infrared | ||
| Location | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| Our pick: |
✔
Apple iPhone Duo
The Apple iPhone Duo has better cellular connectivity. |
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| Audio and Features | ||
| USB OTG | Yes, USB 3 with DisplayPort | |
| USB | Lightning Port | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | Stereo Speakers | Stereo Speakers |
| FM Radio | No | No |
| Sensors |
Fingerprint Sensor Barometer, Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer Ultrawide Band (UWB) Gen 2 |
| Our pick: |
✔
Apple iPhone Duo
Based on the specs, it has DisplayPort support and USB OTG support. |
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| Battery and Charging | ||
| Battery | Li-ion Battery (Non-removable) | 5800 mAh (Non-removable) |
| Charging | Fast Charging and Wireless Charging |
Fast charging (50% in 20 minutes with 60W charger or higher) MagSafe wireless charging (50% in 30 minutes with 35W adapter or higher) |
| Our pick: |
✔
Apple iPhone Duo
The Apple iPhone Duo has a larger battery capacity and faster charging. |
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| Price and Availability | ||
| Price | USD 699.00 / No official price in the Philippines yet. | ₱159,990.00 - Official price of 256GB version in the Philippines ₱175,990.00 - Official price of 512GB version in the Philippines ₱207,990.00 - Official price of 1TB version in the Philippines |
| Release Date | September 12, 2017 | September 15, 2026 |
| Buy Online |
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