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Austin ๐บ๐ธ
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Berlin ๐ฉ๐ช
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Hanoi ๐ป๐ณ
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Porto ๐ต๐น
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| Population | 926,426 | 3,400,000 | 8,053,663 | 237,559 |
| Official language(s) | English (de facto) | German | Vietnamese | Portuguese |
| Level of English | Very high | Very high | Moderate | Very High |
| Main airport | Austin-Bergstrom International Airport (AUS) | Berlin Tegel (TXL) | Nแปi Bร i International Airport (HAN) | Francisco Sรก Carneiro International Airport (OPO) |
| Most common months to visit | March - May, September - November | May - September | January, February, October - December | May - September |
| Currency | USD - US Dollar ($) | EUR - Euro (โฌ) | VND - Vietnamese Dong (โซ) | EUR - Euro (โฌ) |
| Credit cards | Accepted almost everywhere | Accepted in some places but cash often preferred | Accepted in some places. Cash often preferred. | Accepted everywhere |
| Remote worker visa | No | Yes | No | Yes |
| Average monthly costs | $3484 | $2200 | $1167 | $1759 |
| Rent | $1650 | $939 | $503 | $717 |
| Groceries | $243 | $188 | $151 | $148 |
| Dining out | $396 | $271 | $134 | $280 |
| Cafe | $66 | $57 | $39 | $45 |
| Coworking space | $331 | $174 | $72 | $96 |
| Mobile internet | $40 | $23 | $4 | $21 |
| Public transportation | $110 | $88 | $20 | $95 |
| Taxis | $73 | $58 | $13 | $25 |
| Shared bicycles and scooters | $96 | $17 | $0 | $10 |
| Sport and cultural events | $54 | $64 | $3 | $45 |
| Museums and sights | $11 | $37 | $4 | $24 |
| Nightlife | $124 | $63 | $89 | $66 |
| Gym | $62 | $66 | $57 | $56 |
| Yoga | $139 | $99 | $57 | $82 |
| Massage | $89 | $56 | $21 | $48 |
| SIM card options | AT&T, T-Mobile. | Deutsche Telekom, Vodafone | Viettel, Mobifone | Vodafone, MEO, NOS |
| Tipping | 15-20% at restaurants, 1USD or more per drink at cafes and bars | Round up for restaurants, not common for bars and services | Not required but appreciated, especially in taxis, restaurants and bars. Round up or add 10%. | 5-10% at restaurants if happy with service, not expected at cafes or bars |
| Taxi apps | Uber, Lyft | Mytaxi, Uber | Grab, GoViet | Uber, MyTaxi, Cabify |
| Tap water | Drinkable | Drinkable | Not drinkable | Drinkable |
| Overall cuisine | Emphasis on barbecued meats (beef and pork) as well as corn-based dishes and tex-mex, and rich American-style desserts. | Heavy and hearty meals with plenty of meat, potatoes and bread | A mix of French, Southeast Asian and Chinese with lots of fresh herbs and spices. Northern Vietnam cuisine includes a lot of fish and noodles. | A variety of meats often mixed with fresh legumes and vegetables. Emphasis on rich seafood dishes and creamy desserts. |
| Local food specialities | Frito pie, queso, apple pie, kolaches, BBQ ribs, tacos | Currywurst, spรคtzle, kรถnigsberger klopse, schnitzel, eisbein, doner kebab, pretzels | Pho, cha ca, Vietnamese coffee, pastries and breads | Bacalhau, Alheira de Mirandela, Francesinha, queido da serra da estrela, tripas a moda do Oporto, pasteis de chaves, tarte de amendoa |
| Eat like a local | Local tex-mex restaurants, lunch BBQ joints, taquerias, food trucks, local breweries | Brew pubs, cafes, bars, deli shops | Noodle Houses, Bakeries, Coffee and Tea Houses, street food | Local taverns, terraces, markets, tascas, churrascarias and local sports bars |
| Vegetarian / vegan options | 30 options on HappyCow | 844 listings on Happy Cow | 104 listings on Happy Cow | 46 options on Happy Cow |