iPhone 8 Plus vs iPhone 15 Pro Max
| Type | Touch | Touch | 
| Waterproofness & dust-resistance | IP67 | IP68 | 
| Dimensions | 158.40 x 78.10 x 7.50 mm | 159.90 x 76.70 x 8.25 mm | 
| Weight | 202.00 g | 221.00 g | 
| Display size | 5.50" | 6.70" | 
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (5.50") 401 ppi | Color / OLED 1290 x 2796 px (6.70") 460 ppi | 
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 4G: 1260 min. (21.0 h) | |
| Playback time (max.) | Audio: 60 h (2.5 days) Video: 14 h (0.6 days) | Audio: 95 h (4.0 days) Video: 29 h (1.2 days) | 
| Internet browsing time (max.) | 4G: 13 h (0.5 days) | nd | 
| Standard battery | Li-Ion 2675 mAhBuy powerbank | Li-Po 4422 mAhBuy powerbank | 
| Quick battery charging | ||
| Wireless battery charging | Qi | |
| Internal memory | 256 GB, 128 GB, 64 GB | 256 GB, 512 GB, 1000 GB | 
| RAM memory | 3 GB | 8 GB | 
| Memory cards | ||
| Operating system | iOS 11 | iOS 17 | 
| Processor | Apple A11 | Apple A17 Pro | 
| GPU | - | Apple GPU | 
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | DualSIM(eSIM, nanoSIM) | 
| Hybrid DualSIM | nd | |
| Announced | 3Q 2017 | 3Q 2023 | 
| Other names | A1864; A1897 | A3106; A2849; A3105; A3108 | 
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 
| LTE standard | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 5200, 3600, 3500, 2600, 2500, 2300, 2100, 1900 | 
| Standard 5G | FDD 5G: 2600, 2300, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300, 2000, 1700 | |
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA | 

