Compatibility result
Is the Samsung Galaxy A57 compatible with ETECSA in Cuba? | phones.band
Compatible
SPECTRUM — BAND OVERLAP
PHONE
CARRIER
B1B3B8B28
700
MHz
900
MHz
1800
MHz
2100
MHz
2600
MHz
3500
MHz
Common bandMissing carrier bandPhone band
Verdict by technology
| Technology | Carrier | Status |
|---|---|---|
| 4G / LTE | B1B3B8B28 | ✅ Supported |
| 3G | ✅ Supported |
Tip: band support doesn't guarantee coverage. Check your carrier's network map.
Frequently asked questions
Does the Samsung Galaxy A57 get 4G with ETECSA in Cuba?
Yes. The Samsung Galaxy A57 supports all 4 4G bands from ETECSA: B1, B3, B8, B28.
Does the Samsung Galaxy A57 get 5G with ETECSA in Cuba?
ETECSA does not expose any 5G band in our data.
What is the Samsung Galaxy A57's compatibility score with ETECSA?
Overall score 100% (compatible), computed on ETECSA's 4G and 5G bands in Cuba.
Which bands does the Samsung Galaxy A57 lack on ETECSA?
None: the Samsung Galaxy A57 covers all of ETECSA's 4G/5G bands.