Fiber, 5G, or 4G LTE for sending large creative files?

The right connection for sending a 5 GB project depends on where you live, what time you need to send, and how much you trust the line to stay up for 90 minutes without a reset. There is no universal answer. There is, however, a pretty clear ranking once you stop looking at the brochure and start looking at sustained upload under load.

Fiber to the home: the dream, with caveats

Fiber plans in Lagos from ipNX, Spectranet, FiberOne, and Swift range from 10 Mbps symmetric at the bottom to 200 Mbps symmetric at the top. Symmetric is the word that matters. A symmetric 50 Mbps fiber plan actually gives you around 35 to 45 Mbps of real-world upload during the day, which is enough to push 5 GB in 15 to 20 minutes.

The catches. Fiber in Lagos is concentrated in specific areas, mostly Lekki, Victoria Island, Ikoyi, Ikeja GRA, Magodo. Installation can take 2 to 6 weeks. The line goes down when the building's power is out, because the ONT in your apartment needs power. And the monthly cost runs 25,000 to 60,000 naira depending on tier.

For anyone shipping big files weekly, fiber is the single biggest upgrade you can make. Just know the coverage map before you sign.

5G mobile: fast, inconsistent, expensive per GB

MTN and Airtel both offer 5G home and mobile plans in the major Lagos LGAs. When you're in coverage, peak upload is genuinely impressive. I've measured 90 Mbps up on Airtel 5G in Lekki Phase 1 at 2 pm. That's better than most residential fiber.

The inconsistency is the problem. 5G coverage in Nigeria is patchy. Move 300 meters and you might drop to 4G. The MTN 5G home router has to sit in a specific window of your apartment for decent signal. And the data is expensive per GB compared to fiber, which matters when you're uploading 50 GB a week.

For a creator doing 2 or 3 big transfers a week, 5G is a solid primary link. For heavy video workflows, it's a better backup than primary.

4G LTE: the workhorse

Everyone has 4G. MTN, Glo, Airtel, 9mobile all run dense 4G networks across Lagos. Real-world upload on 4G is 5 to 20 Mbps depending on tower load, which is enough to send 5 GB in 45 to 90 minutes.

4G's killer feature is reliability. The towers stay up through power outages because most are on diesel. Coverage is continuous across the city, not just in Lekki. If you need to finish an upload from a cafe in Surulere while a generator rattles next door, 4G is usually what gets you there.

The catch is you're sharing that tower with everyone on the block. Evening peak from 8 to 11 pm on a crowded 4G tower can see uploads drop to 1 to 3 Mbps. If the deadline is 9 pm on a Friday, 4G alone is a gamble.

Side-by-side: 5 GB at 9 pm

Here's a Tuesday at 9 pm in Yaba, same laptop, same 5 GB file, each link fresh:

ipNX fiber, 50 Mbps plan: 18 minutes. Stable throughout. Airtel 5G, mobile plan, good signal: 34 minutes. One drop, one retry. MTN 4G LTE, home router: 1 hour 42 minutes. Three drops, automatic retries from chunk state. 9mobile 4G, phone tether: 2 hours 8 minutes. Phone got hot, throttled.

Same file, same hour, same destination, 7x spread between fastest and slowest. The destination in this test was a Lagos-edge transfer service. Change the destination to a Frankfurt-origin service and the spread widens further, because mobile links handle international paths worse than fiber does.

The redundancy play

Professional creators in Lagos rarely rely on one link. The common setup is a primary fiber line plus a 4G MiFi as failover. When fiber dies, you pivot to mobile in 30 seconds. Hotspot tethering for creators gets into the specifics.

If you're running a small studio, having two ISPs on different physical infrastructure, for example ipNX fiber plus a Spectranet 4G MiFi, is cheap insurance. The second link is 8,000 naira a month. A missed deadline costs more than that.

What fits which workflow

Photographers delivering 500 MB to 2 GB RAW sets can live on 5G or fast 4G. Video editors moving 5 to 50 GB projects need fiber or they'll spend their lives watching upload bars. Music producers bouncing 1 to 3 GB sessions are comfortable on any of the three with patience.

For the business side, the business plan at NaijaTransfer assumes your studio has fiber-level throughput on primary and wants to not think about per-transfer caps. For freelancers juggling connections, the free tier covers more than most people think.

Run your own 5 GB test at 9 pm on each link you have. The numbers will surprise you. Try it free and see.