Which provider should you choose for Telecom, Mobile, Unicom, and broadband? I've paid for all three companies, and here are the actual test data from the evening rush hour

last month while helping my cousin build a computer, he spent the whole night agonizing in his rented apartment: the landlord said he could get a free mobile broadband line, but a colleague advised him, "You have to use Telecom for gaming; everything else is just a scam." He came over to ask me. I happened to have paid for all three of them—my family now uses China Telecom, I have a China Mobile card with free broadband, and my parents' home is the Unicom I went to get it. This really can't be brushed off with a simple 'expensive one is fine' attitude. Lay out all my accounts and data.

clarify your financial situation first: the benefits of mobile are not for free

many people don't know that these three companies are not on the same level when it comes to 'road construction.' China Telecom and Unicom are established tier-one operators, with their backbone networks laid out for decades. China Telecom has a particularly solid presence in the south, while China Unicom is the foundation of the original Netcom in the north. Your data leaves your home, and basically the highway built by others themselves.

Mobile only acquired its broadband license in 2008 after acquiring Tietong. In the early years, most of the export bandwidth relied on renting lines from China Telecom and Unicom, and the reputation of 'traffic jams' during evening rush hours was lost then. In recent years, China Mobile has built quite a few of its own, so the domestic direction has long been solid, but international exports remain relatively limited. That's why whenever it comes to overseas servers or websites, longtime Mobile users start sighing.

So there's a reason for being cheap: broadband is a hook for Mobile, and the goal is to tie your phone plan to your plan. If your downstairs business hall dares to give you two years of free broadband, that's your monthly 79 yuan plan, which covers two years' worth of use. That line cost would have already been made back.

three payments I have paid: 169 for Telecom, free for China Mobile, and 129 for China Unicom

Telecom is the main option at home, offering 300Mbps at 169 yuan, combined with two SIM cards. After using it for three years, I tested it on my phone next to the router at 8 p.m. during the rush hour. The speedtest runs around 280MB, and the ping for international server games is stable around 38ms, with almost no packet loss. Later, when the service center promoted FTTR whole-house fiber, I impulsively upgraded the mode. That part was another story. If you want to see it, check my FTTR build record.

China Mobile's cable was a 300Mbps SIM card included with a mobile plan, installed in the little room where I put my NAS and small PC. I originally planned to get a free backup cable. Tests show it can reach 320Mbps during the day, and downloads from 8 to 10 PM still have 200 to 300 Mbps. Scrolling through Bilibili and Douyin runs smoothly—but later I figured it out: these platforms have CDN nodes in their local metropolitan area networks, so the traffic doesn't even leave the province. But once I played foreign servers, my weakness was exposed: ping jumped from 40ms during the day to around 120ms at night, with a 1% to 2% packet loss, and it recovered on its own after 10:30. Just for this reason, I only connect to the Telecom cable when gaming.

Unicom is for my parents' home, in a third-tier northern city, 129 yuan for 500Mbps. After two years, the experience is about the same as Telecom, with stable latency during evening rush hour. My colleague works for Unicom in a southern provincial capital, and the internet speed is fine. However, there are few people in the community, so the installer is a step slower than Telecom and the repair response is also a bit slower.

What exactly is the difference between

and evening rush hour: it's not download speed, but latency

this is the easiest place to be fooled. If you go to a service center or watch online arguments, both sides are throwing out speed test screenshots. In fact, download speed is the least useful metric—during the evening rush hour, all three providers can download at 80-90%, 280 vs 240 vs 310 Mbps, so you can't really feel the difference when watching videos or browsing the web.

real gap lies in two places. First, latency and packet loss : For the same overseas game, China Telecom has 38ms of ping during evening peak with zero packet loss, while mobile server has 118ms and occasionally 1 or 2 packets lost. The feeling is that skills only sound after half a second of release. Second, international export : accessing overseas websites, playing on foreign servers, connecting to cross-border e-commerce backends, and using company VPNs to return to China—these tasks are clearly tough during the evening rush hour on mobile, while telecom is basically indifferent.

to be fair: if you don't play games or watch overseas content—just your parents watching TV dramas, your kids taking online classes, or the whole family scrolling short videos and WeChat for work—then the mobile experience and telecom aren't as noticeable as every day. At this point, spending an extra thousand yuan on Telecom is just buying unused spare funds. Many reviews have criticized Mobile as worthless on this point, saying it's a matter of standing and speaking without a care.

a table to sit according to your seat—don't just look at the price

compress the choices of myself and those around me into a single table, directly matching them:

the fourth type, one more thing: two broadband lines can coexist in one room. The main line is for Telecom gaming, the mobile line is dedicated to feeding surveillance cameras and guest WiFi. No one competes with the other, and if the main line is lost, there's a safety net. As for how to connect exactly, I previously wrote about dual broadband overlay shared in detail. If you want to tinker, feel free to check it out.

three old methods before installing are more effective than reading a hundred reviews

broadband is a 'community business'—the performance of different neighborhoods in the same city can vary dramatically, due to differences in aspect ratio, line availability, and district exits. So the first trick is the most cheesy and accurate: ask your neighbor for . Go check the property management and homeowners' groups and see who's complaining—if you have a line of people with late-peak checkpoints at a certain place, don't be stubborn. In my cousin's neighborhood, the group complained that China Mobile could only refresh two screens, but he decisively spent extra money to get a telecom service.

second trick: test the waters with short-term contracts first. Don't be trapped by the '30 yuan monthly discount for three years' contract. Start with monthly or annual contracts, use the full evening rush hour (the toughest during the start of school), and if that doesn't work, switch to another one. There are too many variables like moving or changing jobs; long-term contracts give the operator a sense of security, not you.

third tip: don't let the technician run off on the day of assembly. have them measure the light decay on the spot. A received light power between -8 and -27dBm is considered healthy; if it exceeds -30dBm, you might be troubled; Just take a screenshot of your speed test and save it. If your speed doesn't meet standards in the future, report it for repair—this is proof. I once wrote an article about the order for self-inspection of speed tests that don't meet standards four-layer inspection . Follow the inspection process first and then call customer service, which can save you a lot of disputes.

three pitfalls buried in the contract—take a look before signing

the first pitfall, "free" means it has an expiration date. The free period is generally 12 to 24 months, and when it expires, the price automatically returns to normal. My mobile phone at home quietly dropped to 30 yuan per month after it expired, and I only found out when I checked my phone bill. remember the expiration date and call 10086 or 10000 a month early. There's a high chance you'll get a renewed discount. If you don't call, they won't remind you proactively.

second pitfall: dismantling the phone during the contract period requires a penalty for breach of contract. Generally, the remaining months are converted to a few dozen to several hundred yuan. If the renter might move midway, first calculate this account; When the day of the move actually comes, you have to compare which is more cost-effective: relocating or breaching the contract. I've written about the tricks of moving devices in this broadband transfer record.

third pitfall: the optical modem is the operator's asset, not sold to you. You have to return it when disassembling it, and if you lose it, you have to pay for it—anywhere can cost tens or hundreds. So don't recklessly tear off the sticker; it contains the LOID and device number, and you will need it for the machine and future light modem registration.

to wrap up, here's the order: first check the property group to see who everyone is complaining about, then decide whether to play games or choose China Telecom or China Mobile. For those in the north, treat Unicom as a cheap alternative to Telecom and ask for prices. Before signing, make sure to read the free period and penalty lines. On the night of installation, take a speed test screenshot and keep records. If something really goes wrong, follow the repair procedure step by step—even the technician won't be fooled.