| Pricing |
$299, $399, $499 |
$299, $399, $499 |
| Known dimensions |
158.2 x 77.9 x 7.3mm (6.23 x 3.07 x 0.29 inches) |
158.1 x 77.8 x 7.1mm (6.22 x 3.06 x 0.28 inches) |
| Weight |
192g (6.77 ounces) |
172g (6.07 ounces) |
| Screen size |
5.5 inches |
5.5 inches |
| Screen resolution |
1,920 x 1,080 (401 ppi) |
1,920 x 1,080 (401 ppi) |
| Screen type |
IPS LCD, Retina HD |
IPS LCD, Retina HD |
| Battery |
NA |
NA |
| Internal storage |
16 / 64 / 128GB |
16 / 64 / 128GB |
| External storage |
None |
None |
| Rear camera |
12MP iSight, f/2.2, 1.22µm pixel size |
8MP iSight, f/2.2, 1.5µm pixel size, OIS |
| Front-facing cam |
5MP FaceTime HD, f/2.2 |
1.2MP, f/2.2 |
| Video capture |
4K at 30fps |
1080p |
| NFC |
Yes |
Yes |
| Bluetooth |
v4.2 |
v4.0 |
| SoC |
Apple A9 |
Apple A8 |
| CPU |
NA |
1.4 GHz dual-core |
| GPU |
NA |
PowerVR GX6450 |
| RAM |
NA |
1GB |
| WiFi |
Dual-band, 802.11a/b/g/n/ac |
Dual-band, 802.11a/b/g/n/ac |
| Operating system |
iOS 9 |
iOS 8 |
| Standout features |
3D Touch, 2nd-gen Touch ID, Retina flash |
Touch ID, barometer, next-gen gyroscope, FaceTime HD, Apple Pay |
