| San Francisco | Vinh Long | |
| Local draught beer | USD 5.00 | USD 0.94 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 93.47 | USD 49.65 |
| Water bottle (0.33 liter) | USD 1.63 | USD 0.33 |
| Mid-range restaurant | USD 70.00 | USD 14.15 |
| 1 min. of prepaid mobile tariff | USD 0.17 | USD 0.11 |