| Phoenix | Seraing | |
| Internet (6 Mbps, unlimited data) | USD 36.88 | USD 47.70 |
| Tennis court rent (1 hour on weekend) | USD 10.00 | USD 15.40 |
| Water bottle (1.5 liter) | USD 1.66 | USD 1.33 |
| Mid-range restaurant | USD 40.00 | USD 81.36 |
| Apartment (3 bedrooms) in city centre | USD 1 392.86 | USD 1 549.99 |