Change DNS on Android: Cloudflare DNS vs Google DNS for Android

Use Cloudflare DNS on Android if you want the fastest, most privacy-focused default; use Google DNS if you want broad reliability and fewer compatibility surprises. Both are free, easy to set up, and usually better than your mobile carrier’s default DNS. The best choice depends on whether you care more about privacy and speed or stability and Google’s huge network.

TLDR: For most Android users, Cloudflare DNS is the better first pick: use 1dot1dot1dot1.cloudflare-dns.com in Private DNS settings. If a banking app, work Wi-Fi, or hotel network acts weird, switch to dns.google. In a simple user case, someone opening 40 websites per day might save a few seconds total if DNS lookups drop from around 70 ms to 20 ms. That sounds small, but it can make browsing feel snappier, especially on busy mobile networks.

What DNS Does on Android

DNS is the phonebook your Android phone uses to turn website names into server addresses. When you type example.com, DNS finds the matching IP address so the site can load.

Your phone normally uses DNS from your mobile carrier, home router, office network, or public Wi-Fi. That default choice is not always great. Some providers are slow. Some log more than you want. Some redirect failed searches to ad pages. Honestly, it feels like something that should have been cleaner years ago.

Changing DNS on Android can help with:

• Faster website lookup times, especially on poor networks.
• Better privacy, depending on the DNS provider.
• Encrypted DNS through Android’s Private DNS feature.
• Fewer carrier-level redirects or annoying error pages.
• More consistent browsing across Wi-Fi and mobile data.

Cloudflare DNS for Android

Cloudflare DNS uses the well-known addresses 1.1.1.1 and 1.0.0.1. On modern Android phones, the better setup is Private DNS with this hostname:

1dot1dot1dot1.cloudflare-dns.com

Cloudflare focuses heavily on speed and privacy. The company says it does not sell DNS query data and aims to delete most logs within 24 hours. That privacy promise is one of the main reasons many Android users pick it over carrier DNS.

Speed is the other big reason. Independent DNS speed tests often place Cloudflare near the top globally. Real results vary by country, carrier, and network congestion, but Cloudflare is often very quick. If your current DNS takes 100 ms to answer and Cloudflare replies in 20 ms, each fresh site request can feel a little more immediate.

Cloudflare DNS Pros

• Usually very fast for common web browsing.
• Strong privacy position compared with many default DNS providers.
• Works on Wi-Fi and mobile data when set through Private DNS.
• Simple Android setup on Android 9 and newer.

Cloudflare DNS Cons

• Some restricted networks may block Private DNS.
• A few apps or captive portals may behave oddly.
• Family filtering requires different Cloudflare options, not the basic 1.1.1.1 service.

Google DNS for Android

Google Public DNS uses 8.8.8.8 and 8.8.4.4. For Android Private DNS, use this hostname:

dns.google

Google DNS is known for reliability. It has a huge global network, strong uptime, and wide compatibility. If you travel a lot, switch between Wi-Fi networks, or use apps that dislike less common DNS providers, Google DNS is a safe fallback.

The concern is privacy. Google says it does not use personal information from its Public DNS service to target ads. Even so, some users prefer not to send DNS activity to Google when alternatives exist. That reaction is fair. Google already touches search, mail, maps, video, ads, and Android itself.

Google DNS Pros

• Excellent reliability across many regions.
• Very compatible with apps, routers, and public networks.
• Easy to remember if you use manual DNS: 8.8.8.8.
• Good performance, especially in areas close to Google infrastructure.

Google DNS Cons

• Privacy-minded users may not want another Google service in the loop.
• It is not always the fastest option.
• It does not block ads, malware, or adult content by default.

Cloudflare DNS vs Google DNS: Which Is Better?

Cloudflare wins for privacy and speed. It is the better default for users who want an easy upgrade from carrier DNS. It also feels less tied to advertising than Google, which matters to many people.

Google wins for compatibility and trust through scale. It is boring in a good way. It rarely breaks things. If Cloudflare causes login trouble on a hotel Wi-Fi page or an office network, Google DNS may work better.

How to Change DNS on Android 9 and Newer

This is the cleanest method because it works across Wi-Fi and mobile data. It uses encrypted DNS over TLS.

1. Open Settings.
2. Tap Network and Internet or Connections.
3. Tap Private DNS.
4. Select Private DNS provider hostname.
5. Enter one of these:
   • Cloudflare: 1dot1dot1dot1.cloudflare-dns.com
   • Google: dns.google
6. Tap Save.

It drives me crazy that Android manufacturers rename these menus. Samsung, Pixel, Xiaomi, OnePlus, and Motorola may use slightly different labels. If you cannot find it, search Settings for Private DNS.

How to Change DNS on Older Android Versions

If your phone does not have Private DNS, you can change DNS per Wi-Fi network. This does not usually apply to mobile data.

1. Open Wi-Fi settings.
2. Long-press your connected network.
3. Choose Modify network.
4. Open Advanced options.
5. Change IP settings from DHCP to Static.
6. Enter DNS addresses:
   • Cloudflare: 1.1.1.1 and 1.0.0.1
   • Google: 8.8.8.8 and 8.8.4.4
7. Save the network settings.

Expect to waste time on this if your router keeps forcing its own DNS. In that case, changing DNS on the router may be easier than changing every phone, tablet, and TV one by one.

Which One Should You Use?

Pick Cloudflare DNS if you want the best all-around Android choice. It is fast, private, and simple. Most users should try it first.

Pick Google DNS if you want a stable backup or if Cloudflare causes issues with certain networks. It is also a good choice for users who already trust Google services and care less about keeping DNS separate.

If you want content blocking, neither standard option is ideal. Cloudflare offers family DNS variants, and other providers offer ad blocking or malware filtering. Those may be better for children’s devices or shared family phones.

Quick Recommendation

Start with Cloudflare Private DNS: 1dot1dot1dot1.cloudflare-dns.com. Use it for a week. If pages load normally, keep it. If logins, public Wi-Fi, or work apps start failing, switch to Google Private DNS: dns.google.

Changing DNS will not magically double your internet speed. It will not fix weak signal. But it can reduce lookup delays, improve privacy, and make Android browsing feel cleaner. For a free setting that takes under a minute, that is a pretty good trade.