iPhone 17 vs iPhone Duo
72.9Performance46.7
65.6Display63.6
53.2Camera52.7
55.1Battery87.3
89.3Features100
4 spec wins — iPhone 173 spec wins — iPhone Duo
InnoReviews verdict
This one is close to a dead heat: iPhone 17 scores 65.6 against 64.7 for iPhone Duo. Pick by the categories that matter to you — iPhone 17 edges ahead in performance and display, or by price.
Which would you pick?
Key differences
Reasons to pick the iPhone 17
- Stronger performance score: 73 vs 47
- 30% lower weight: 177 g vs 254 g
- 30% lower thickness: 8 mm vs 11.3 mm
- Lower launch price: $799 vs $1,999
Reasons to pick the iPhone Duo
- Stronger battery score: 87 vs 55
- Stronger features score: 100 vs 89
- 100% higher Active use endurance: 24 h vs 12 h
- 50% higher RAM (max): 12 GB vs 8 GB
- 21% higher Screen size: 7.6 ″ vs 6.3 ″
Display
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Screen size | 6.3 ″ | 7.6 ″+21% |
| Panel type | LTPO Super Retina XDR OLED | Foldable LTPO Super Retina XDR OLED |
| Resolution | 1206x2622 | 1878x2670 |
| Pixel density | 460 ppi+7% | 430 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,000 nits | 3,000 nits |
| Screen-to-body | 90.9 %+1% | 90.4 % |
Performance
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Chipset | Apple A19 | Apple A20 Pro |
| AnTuTu | 1,900,000 | — |
| Geekbench 6 (single) | 3,600Top 5% | — |
| Geekbench 6 (multi) | 8,800Top 12% | — |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 256/512GB | 256/512GB/1TB/2TB |
| Storage type | NVMe | — |
Camera
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Main camera | 48 MP | 48 MP |
| Main aperture | f/1.6 | f/1.6 |
| Ultra-wide | 48 MP | 48 MP |
| Optical zoom | 2 x | — |
| Max video | 4K@60fps | 4K@120fps |
| Front camera | 18 MP | — |
| OIS | Yes | Yes |
Battery
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Capacity | 3,692 mAh | — |
| Wired charging | 40 W | — |
| Wireless charging | 25 W | 25 W |
| Active use endurance | 12 h | 24 h+100% |
Design
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Weight | 177 g+30% | 254 g |
| Thickness | 8 mm+30% | 11.3 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Titanium |
Connectivity
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 Gen 2 |
| eSIM | Yes | Yes |
Software
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| OS at launch | iOS 26 | iOS 27 |
| OS update pledge | 6 years | — |
Audio
| Spec | iPhone 17 | iPhone Duo |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |