Nokia 8210 4G review, UK kids' first phone, Knock

The Nokia 8210 4G sits second on this site, behind the Nokia 3210, and it exists for one situation: a child likes the idea of the 3210 and the budget will not stretch to it. Same job, a phone a child is happy to be seen with, on a bigger screen and at a lower price. The natural fit is a first phone for ages nine to twelve.

It’s HMD’s 2022 candybar reissue. Like the 3210 it runs feature-phone software rather than Android or iOS, Nokia’s S30+ in this case, so there is nothing to install and nothing to police. Unlocked 4G with VoLTE means it keeps working as UK networks switch off 2G through 2033.

The price is the point

Around £35 shapes everything else in this review. At that price, losing the phone on a school trip is not a financial event, which matters when the owner is nine. The 3210 costs around £75. The 8210 4G does the same core job, calls, texts, music and Snake with no apps, for less than half of that, and the screen is bigger.

That’s the trade HMD is offering. The 3210 is the nicer object. The 8210 4G is the better-value one.

What it does

Calls and texts. An MP3 player with a microSD slot (up to 32 GB) and a 3.5 mm headphone jack, so music on the bus without the apps. An FM radio. The original Snake. All of it on a 2.8 inch screen that is roomy for the money, in a phone that weighs 107 g and runs for days of use and weeks on standby.

What it doesn’t do is the reason to buy it. No WhatsApp, no app store, no social media. A token Opera Mini browser is included but unusable on the keypad, so in practice the list stops at calls, texts, radio and music.

The trade-offs

The 0.3 MP rear camera is barely a camera. Proof-of-life pictures only. If a usable camera is anywhere on your list, this is not your phone, and the 3210’s camera is only slightly better.

The plastic build feels its price. It’s plainer than the 3210, and a child set on the exact 3210 look will clock the difference on day one. If the look is the deciding factor, the £40 gap between them buys it.

Price and where to buy

Around £35 on Amazon UK. That’s the buy button on this page.

We earn a small Amazon Associates commission if you buy through the Amazon UK button above or below. The commission doesn’t change the price you pay. See the affiliate disclosure page.

Pair with

A ParentShield SIM for the younger end of the 8210’s range, ages nine to eleven. A Smarty SIM for an older child who just needs calls and texts to work.

The honest summary

The 8210 4G is the phone we point families to when the 3210 idea is right and the £79 is not. That position is drawn from the manufacturer’s published specifications and the UK feature-phone coverage at GSMArena, which treats it as a sound budget feature phone. Knock doesn’t lab-test phones, so treat this as a reading of the published record, not a hands-on verdict. If you’re torn between the two, the picker will settle it, and the full line-up is at best simple phones.

Where to buy

Amazon UK from £35

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Notes from Knock, when there is something worth saying.

Short notes on simple phones, the parent conversation and the school side. New subscribers get our first-phone series, four short emails over eleven days, then occasional notes when there is a piece worth sending. Unsubscribe with one click.

How the Nokia 8210 4G sits next to the others

We keep a tight list of simple phones on the shelf at any one time. The Nokia 8210 4G is one of them. Here are the others, and the short reason a UK family might pick each one instead.

Nokia 3210 (2024), from £79

Our first recommendation for almost every family. It looks like the phone your child's friends will think is cool, which matters more than parents often admit.
Nokia 235 4G, from £40

The starter pick for under-tens, and the no-fuss phone for anyone who genuinely does not want anything beyond calls and texts.
Nokia 2660 Flip, from £55

The one for a younger child, or anyone who likes the satisfaction of closing a phone to end a call. The flip protects the screen at the bottom of a school bag, and there is nothing on it to fall down.
Nokia 225 4G, from £45

The middle of the cheap-Nokia pack. A little more phone than the 105 or the 110, a little less than the 3210. The 2024 version adds USB-C charging, which the older basics lack.
Nokia 110 4G, from £25

The cheapest phone we list that still has a camera. A pound or two more than the 105 4G, and you get a basic camera, Bluetooth and an MP3 player. The floor of the market, with a little extra.
Nokia 105 4G, from £24

The rock-bottom option, and a genuine one. If the brief is a phone that makes calls and sends texts and does nothing else at all, this is it, for the price of a couple of school lunches.
HMD Barbie Phone, from £99

Half novelty, half genuine simple phone. It says 'Hi Barbie' when it boots and the buttons glow in the dark, but underneath it is a proper 4G flip with no app store, no browser and no social media. For a child who would carry a fun phone but not a plain one.
Pinwheel Plus, from £279

For families who need a smartphone-shaped device but want a hard boundary on what runs on it. The portal lets you whitelist apps from a curated list. There's a monthly subscription for the Caregiver Portal.
Punkt MP02, from £259

The keypad alternative to the Light Phone III. A beautifully made minimalist phone for an adult or older teenager stepping back from a smartphone, with Signal-based messaging and 4G tethering, but no app store and no camera.
Light Phone III, from £399

Quiet, minimal, slow on purpose. The Light Phone III ships from the US, which means import VAT and a longer wait. For the family who is sure this is right and is willing to pay for it.
Refurbished iPhone SE (3rd gen), from £169

The fallback for parents who have decided a smartphone is the answer (often because of a specific school or medical reason) and want the cheapest, longest-supported route in.

The full ranked list, with the trade-offs spelled out alongside each phone, lives at /best-simple-phones. If you'd rather a ninety-second picker that points at one phone for your specific family, that's at /which-phone. If you'd like the catalogue at-a-glance, the Phone-dex is at /phone-dex.

Questions UK parents ask about the Nokia 8210 4G

Does the Nokia 8210 4G have WhatsApp or internet?

No. The 8210 4G runs HMD's S30+ feature-phone software, not Android or iOS, so there is no WhatsApp, no app store and no social media. A token Opera Mini browser is included but unusable on the keypad. Calls, texts, FM radio and music, that is the list.

Is the Nokia 8210 4G good for a child?

Yes, as a budget first phone for ages 9 to 12. It is the cheaper sibling of the Nokia 3210: a 2.8 inch screen, MP3 player, FM radio and the original Snake, for around £35, and unlocked 4G with VoLTE so it keeps working as UK networks switch off 2G through 2033.

What is the difference between the Nokia 8210 4G and the Nokia 3210?

Both are candybar reissues that run no apps. The 3210 (2024) is the nicer object, a newer design with a slightly better camera, at around £75. The 8210 4G is cheaper, around £35, with a bigger screen and a plainer build. Both do calls, texts, music and Snake with no internet.