





Product description







Pay faster and safer with the N4’s built-in NFC technology. Whether you are shopping, grabbing a coffee, or taking transit, you can enjoy the convenience of tap to pay with secure transactions directly from your phone. It is the easiest way to keep moving without needing your wallet.

Keep your personal data safe with the N4’s fingerprint sensor. Unlock your phone instantly with a single touch while enjoying the peace of mind that comes with enhanced security and effortless convenience.

The N4 is powered by the latest Android 15, giving you smarter performance, stronger privacy, and even more personalization. Enjoy refined controls, enhanced security updates, and a streamlined interface that makes your smartphone experience smoother and more intuitive than ever.
GSM Unlocked: Use your preferred GSM carrier with ease. Compatible with T-Mobile, Metro PCS, and others. Sim card not included. For availability on select networks, please consult your service provider. Note: This device is not compatible with AT&T/Cricket or CDMA networks like Verizon and Sprint.
Two Screens, More Control: Large 6.78” curved main display for streaming, gaming, and browsing, plus a smaller, rear screen for quick selfies, messages, and music controls.
Smooth Performance: Handles your favorite apps, games, and multitasking without slowing down, with plenty of space for all your photos and videos.
Capture Your Best Moments: Triple rear camera and high-quality selfie camera for bright, detailed photos and 4K videos.
All-Day Battery: Stay powered all day with our 5,000mAh battery, and recharge in a flash with our 66W quick charge technology that tops you up from 0 to 100% in just 20 minutes.
Secure & Connected Anywhere: Unlock instantly with your face or fingerprint and enjoy the convenience of tap-to-pay with NFC.
12 reviews for BLU Bold N4 5G | Unlocked | 6.78” Curved Display + 1.74” Rear Display | 50MP + 16MP Selfie | 512/8GB I NFC I Android 15 | US Version | US Warranty | White
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$249.99
Alistair Andrew Bane –
Best Blu phone I’ve owned so far!
I’m a long time Blu customer. I am convinced that they make the best phones for the best price point in the market. I have to say this is the best one yet! I love the small screen on the back. It functions quickly and effectively and everything works smoothly. It has a really nice look to it and friends of commented on the little screen on the back and have assumed it’s a very pricey phone and are pleasantly surprised by the very reasonable price.
anthony alicea –
Blu bold n4
Phone is great, a lot of space, second display is good, love the color white it makes it look fancy. Overall is a great phone for the price 9of10
Arlene M. –
Good deal for what is included
For a mid-range phone the screen is very bright. Would have loved to have the CDMA instead of GSM only. Don’t like all the gaming apps that come with it. Annoying to have to uninstall one by one.However; it’s a good price for all that you get.. built in screen protector charger, case, and earbuds.Wish it used an E-SIM instead of having to order SIM card from T-Mobile.Fast though and easy to use after getting rid of annoying apps.
Roy –
$800 phone for $250
So I’m not a phone geek. I can’t tell ya the processesing speed of the chip, or what it means. I can’t tell ya the type of OLED screen or where the flux capacitor is or whatever.I’m a dumb fireman, so I’m gonna tell ya how it works for the stuff I use it for.It works great.The GPS screen is fast, and accurate. It doesn’t do that stupid spin move in Google maps trying to orient itself for the turn by turn. It doesn’t lag when overlapping maps, and the detail is immediately immaculate.It works great with multiple open windows. I can easily switch between screens between maps, and large files such as; ERG, pre hospital protocols, dosaging apps etc.The audio for phone calls is exemplary. I have baseline tinnitus and general hearing loss from years of riding the rigs, and both the external speakers and the phone speakers are loud, and clear.The sensitivity of the screen is next level. Very rarely do I find myself having to retype letters or words because I didn’t hit the key just right, which seems to be a persistent issue with other budget phones.The camera is lower end flagship level. A 50mps camera and ability to shoot video in 4K, I mean I’ll tell ya, I use the camera for post incident evaluations, car accidents and I use the video for training, and boy you’d thought I’d used an iPhone 15 pro Max top of the line phone. The detail and screen tracking is incredible. The color contrast can get a tad over saturated, but it’s an easy enough fix in the editing software if it’s that big of a deal. But hey I’ve used it on fire scenes and the photos have been introduced and accepted as evidence so 🤷♂️ if it’s good enough for the courts, it’s good enough for me.It streams in 4KUHD with Dolby stereo sound quality with 5g. Audio as stated is very crisp and can cause some feedback at high volumes.Battery life easily last all day while running multiple apps. I started out the day at 5AM at 100%, and with YouTube running in the background, a few texts, some random Google searches, took a couple pictures, GPSd a few calls while running the CAD through the phone, using the hotspot (which also runs at 5g) and doing some light reading, as I lay here in bed at 1024PM it’s at 63% and hasn’t been on the charger at all. Speaking of charging, the high speed charging system is bananas. 20mins from 1-100. Super useful if you’re out and about all day.The NFC was a nice addition and works flawlessly.It operates Android OS so it’s compatible with literally everything, and standard ease of use you come to expect from Android OS.My only couple of small nitpicky complaints:The rear facing screen, while a nice touch I feel is overkill considering the added weight and battery usage. Mind you, even at screen brightness at 100% it still barely put a dent in the overall usage but it’s still a power eater for little use. They say it’s so you can see what you’re doing better for selfies or streaming or whatever (allegedly the outward facing camera is better than the one on the home screen) but that doesn’t really apply to me, so I don’t really care.The curved sides again is a nice touch and is definitely asethicly pleasing, it does make it hard to grip it at weird angles, which when your hands are full and you’re trying to look stuff up and the phone is sliding on everything bc the edges are so smooth, makes it a little anoying. Granted this is easily workable with the right phone case, it’s still something that needs to be dealt with after market.Overall not a bad purchase for $250-300. The lower end flag ship phones that run $5-800 are on par with the Bold N4.If you’re like me and just a working guy and you’re just looking for something to just help you through your job, screw around with a few games, watch a few videos, fire off a few emails, take a phone call or two and send some texts this phone more than meets those needs. As I stated this phone is on par with like maybe iPhone 13-14 capabilities for half the price. So if brand name means nothing to you, and you don’t care about generic parts vs brand name, this phone is right up your alley.
Carl Type Person –
This is a great phone for the price.
I purchased this phone when it first came out. I had been using a Blu Bold K50. But I figured it was time for a better phone. I really like my new Blu Bold N4. A great 50 MP camera, a nice bright and responsive screen. It comes with a free protective case. And I like the pearl white back of the phone. I can totally recommend this phone for the price. It’s worth it. It works great on T mobile, but it won’t work with verizon or Boost Mobile.
Rellik45 –
It’s a fast phone and the fingerprint reader works great
A really nice phone for the money.How many phones out there offer what the n4 does? A case and screen protector installed , a fast wall charger and earbuds. It performs well and doesn’t overheat. The camera’s are just average but you do have a telephoto and wide angle lense that’s all I need plus it has a nice large curved main screen and it’s plenty bright. The small screen on the back comes in handy. The biggest negative to me is it’s only water resistant and not waterproof but for me that’s okay to. I can’t say any bad stuff about it for the price
M.Todd –
Blu Bold N4 solid but with tradeoffs
Not perfect, good for the price.The phone has a solid build quality, glass on yhe back and a very good display in this budget price point. The rear display is useful if you don’t expect too much. I use it to i. d incoming calls, for selfies and the stopwatch.Some cons are the screen is curved that leads to unwanted inputs, some lag in performance and buggy software. All in all a good sophmore effort from Blu
maurice ross –
BEST PHONE UNDER 300 HANDS DOWN🔥🔥🔥🔥
I’m a phone head. This phone does everything any phone can do and can do it as good as other phones for a quarter of the price. 512gb with all that ram is different. No lag. Takes good pics and videos and the stereo speakers are not bad. The phone is currently 250. I got it for 300. It’s a steal. Buy this as a gift for your people for Christmas. I had it since it came out. The screen looks beautiful as well. Just buy it. U won’t regret it. I always had to have the latest flagship phones. I told myself I’ll try a economic option to see if I’m missing anything. I’m not. The back mini screen isn’t a gimmick either. Happy Holidays. 🎁🎁
Miguel Silva –
Muy buena compra en todos los aspectos.
nama bella marcel –
Très très bon rapport qualité-prix.Suis vraiment comblé par ce produit.
Jahmil warde –
Phone works like a flagship phone that costs over 1k. The rear display is cool and responsive and there are no hiccups in the phones performance
Amazon Customer –
Love this phone. Perfect size with great storage. I also like that it has the multi-users function. Runs well and I was able to load all my favorite apps. Don’t know why one user gave a 1 star but I give it a FIVE STAR review.