Compatibility result
Is the Samsung Galaxy A57 compatible with M1 in Singapore? | phones.band
Partially compatible
Samsung
Galaxy A57
The Samsung Galaxy A57 covers 7/8 of M1's 4G/5G bands: usable network, with a few gaps.
SPECTRUM — BAND OVERLAP
PHONE
CARRIER
n1n28n78n257B3B7B8B28
700
MHz
900
MHz
1800
MHz
2100
MHz
2600
MHz
3500
MHz
Common bandMissing carrier bandPhone band
Verdict by technology
| Technology | Carrier | Status |
|---|---|---|
| 5G | n1n28n78n257 | ⚠️ Partial |
| 4G / LTE | B3B7B8B28 | ✅ 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 M1 in Singapore?
Yes. The Samsung Galaxy A57 supports all 4 4G bands from M1: B3, B7, B8, B28.
Does the Samsung Galaxy A57 get 5G with M1 in Singapore?
Partially: the Samsung Galaxy A57 handles 3/4 5G bands. Shared: n1, n28, n78. Missing: n257.
What is the Samsung Galaxy A57's compatibility score with M1?
Overall score 88% (partially compatible), computed on M1's 4G and 5G bands in Singapore.
Which bands does the Samsung Galaxy A57 lack on M1?
The Samsung Galaxy A57 does not support: n257. You'll lose the throughput tied to those frequencies, but the network stays usable if other bands are shared.