We’ve spent hundreds of hours researching and comparing Smartphone Sim Card of all specifications to find the best one for any need (or budget). Here are the results.

The Best Smartphone Sim Card of 2020 – Top Rated & Reviewed

2,795 Reviews Scanned

Rank No. #1
SpeedTalk Mobile SIM Card Unlimited Text 500 Minutes Talk 500MB Data for 5G 4G LTE iOS Android Smart Phones | Triple Cut 3 in 1 Simcard - Standard Micro Nano | No Contract Cellphone Plan | US Coverage
  • Unlimited Text + 500 Minutes and 500 MB of 5G / 4G-LTE data for 30 days.
  • Keep your existing phone number or get a new one at no extra charge.
  • Triple cut SIM card to fit any device. Can be used as a standard-sized SIM, a Micro-sized SIM or a Nano-sized SIM card.
  • No Contract. No Credit Check. No Activation Fee. Taxes included
  • Our service will work within the UNITED STATES ONLY. Check Coverage at STKMap
SaleRank No. #2
Unlocked Smartphones Ulefone Note 9P (2020) Android 10 Unlocked Cell phones, Triple Rear Camera Triple Card Slots, 6.52" Waterdrop Full-Screen Dual SIM Phones, 4500mAh Global Bands, US Version - Green
  • 💫 Android 10 OS; 4GB RAM + 64GB ROM Micro SD up to 256GB; MT6762 Octa-core 64-bit 1.8GHz
  • 💫 Ultra-Large 6.52-inch Waterdrop Screen 2.5D curved glass; 4500mAh with OTG function
  • 💫 16MP Triple Rear Camera: 16MP primary lens, 5MP macro lens and a 2MP lens; 8MP Front Camera
  • 💫 3 independent card slots for dual Nano SIM and 1* TF card
  • 💫 4G LTE (1/2/3/4/5/7/8/12/17/19/20/28A/28B) 3G: (B1/2/4/5/8): US compatibility Nationwide on most of GSM Networks including AT&T, T-Mobile, Metro PCS, and others. (Not compatible with New AT&T or Cricket activations or with CDMA Networks like Verizon, Sprint, and Boost Mobile)
Rank No. #3
Tracfone Samsung Galaxy A51 4G LTE prepaid Smartphone (Locked) - Black - 128GB - Sim Card Included - CDMA
  • Explore the Galaxy A51 in Prism Crush Black with no contracts and no activation fees from Tracfone, available on a variety of talk, text & data plans. The impressive quad camera has a lens for any occasion, from panoramas to pancakes, and the fast charging battery will keep you snapping all day.
  • With Tracfone now you're in control with no contracts or mystery fees and Unbeatable nationwide coverage on America’s largest and most dependable networks, on the same grid as the bigger carriers. Enjoy unlimited talk, text and Unlimited Carryover Data that never expires so you can get the most from your wireless plan.
  • 48MP main camera; 12MP Ultra Wide camera; 32MP front selfie camera; 6.5" Infinity-O Display
  • 128GB storage; Prism Crush Black; Nationwide coverage on America’s largest and most dependable networks; Compatible with talk, text & data plans from Tracfone; 6.24'' x 2.89'' x 0.31'’
Rank No. #4
SpeedTalk Mobile $5 SIM Card Kit for 5G 4G LTE iOS Android Smart Phones with 1st Month Preloaded Cellphone Plan | 3 in 1 Simcard - Standard Micro Nano | No Contract - 30 Day Service | USA Coverage
  • Plan includes 100 Minutes and 100 Texts and 100 MB Data for 30 days
  • No Contract. No Credit Check. No Activation Fee.
  • You have the option to port-in (keep) your existing phone number or get a new number upon activation.
  • Triple Cut 3 in 1 SIM card to fit any device: Standard SIM, Micro SIM and a Nano SIM card
  • Our service will work within the UNITED STATES ONLY. Check Coverage at STKMap
Rank No. #5
SpeedTalk Mobile $11 Preloaded SIM Card | Unlimited Talk & Text + 500MB Data | Triple Cut 3 in 1 Simcard | 30 Days Wireless Service Plan for 5G / 4G LTE Smart Phones and Cellphones | USA Coverage
  • Just $11 a month, get Unlimited Talk & Unlimited Texts + 500MB 4G LTE Data for 30 days. Nationwide 5G / 4G-LTE Coverage
  • Quick and simple set up - Simple Activation, install the SIM card, then dial, or text away! Triple Cut SIM (fits any device). Standard SIM, Micro SIM and Nano SIM. Just punch out the size you need for your wireless device.
  • You have the option to port-in (keep) your existing phone number or get a new one at no extra charge.
  • NO credit checks, NO hidden contracts, NO additional costs.
  • Our service will work within the UNITED STATES ONLY. Check Coverage at STKMap.
Rank No. #6
Total Wireless Samsung Galaxy J7 Crown 4G LTE Prepaid Smartphone (Locked) - Black - 16GB - Sim Card Included - CDMA
  • 5. 5" HD screen; 1. 56 GHz Octal-Core processor; Android 8. 0 Oreo
  • 4G LTE; Wi-Fi capable; Bluetooth 4.2 wireless technology; MP3 player
  • 13 MP Camera/13 MP Front Facing Camera; Internal memory 16 GB; supports Micro SD memory card up to 400 GB (not included)
  • Plans sold separately.
  • Note: This phone is carrier locked; Customers must have had their locked device activated on TracFone service for no fewer than 12 months, redeemed air time cards in no fewer than 12 months, and not have had their telephone number recycled or ported.
Rank No. #7
SAMSUNG: EVO Select 128GB MicroSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter (MB-ME128HA)
  • IDEAL FOR RECORDING 4K UHD VIDEO: Samsung microSD EVO Select is perfect for high res photos, gaming, music, tablets, laptops, action cameras, DSLR's, drones, smartphones (Galaxy S20 5G, S20 5G, S20 Ultra 5G, S10, S10 , S10e, S9, S9 , Note9, S8, S8 , Note8, S7, S7 Edge, etc. ), Android devices and more
  • ULTRA FAST READ WRITE SPEEDS: Up to 100MB S Read and 60MB S Write Speeds; UHS Speed Class U3 and Speed Class 10 (Performance May Vary Based on Host Device, Interface, Usage Conditions, and Other Factors)
  • BUILT TO LAST RELIABILITY: Memory Card Is Also Water Proof, Temperature Proof, X Ray Proof and Magnetic Proof
  • EXTENDED COMPATIBILITY: Includes Full Size Adapter for Use in Cameras, Laptops and Desktop Computers. Operating Voltage-2.7 3.6V
  • 10 YEAR LIMITED WARRANTY: 10 Year Limited Does Not Extend to Dashcam , CCTV, Surveillance Camera and Other Write Intensive Uses
SaleRank No. #8
Galaxy Z Fold 3 5G Factory Unlocked Android Cell Phone US Version Smartphone Tablet 2-in-1 Foldable Dual Screen Under Display Camera 512GB Storage, Phantom Black
  • Expansive Screen: See More And Do More With The Ultimate Folding Mobile Phone Screen That Puts A Super Slim Tablet Right In Your Pocket
  • Nearly Invisible Camera: Take In An Incredible Uninterrupted View With A True Edge-To-Edge Viewing Experience Thanks To Our First-Ever Under Display Camera
  • 120Hz Amoled 2X Screen: Everything Looks Brilliant On This Big, Beautiful, Clear Display, Offering A Mesmerizing And Dynamic Viewing Experience
  • Multiple Windows Get More Done: Start Working Smarter Not Harder With Three Multi-Windows That Allow You To Schedule, Edit, And Build Presentations In A Snap — Or Take Notes With The S Pen
Rank No. #9
OnePlus Nord N10 5G Dual-SIM 128GB ROM + 6GB RAM (GSM | CDMA) Factory Unlocked Anroid Smartphone (Midnight Ice) - International Version
  • 6.49" Inch, IPS LCD, 90Hz, Corning Gorilla Glass 3, 1080 X 2400 Pixels
  • Network Compatibility: NANO-SIM (DUAL-SIM), SIM CARD 1 AND SIM CARD 2[2G : GSM 850 / 900 / 1800 / 1900 and/or CDMA: BC0 3G : WCDMA 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G : FDD-LTE 700(B12) / 700(B17) / 700(B28) / 800(B20) / 850(B5) / 900(B8) / 1700|2100(B4) / 1700|2100(B66) / 1800(B3) / 1900(B2) / 2100(B1) / 2600(B7) and/or : TDD-LTE 1900(B39) / 2300(B40) / 2500(B41) /2600(B38) and/or 5G: N1 / N3 / N7 / N28 / N41 / N66 / N78]
  • 128GB Storage, 6GB RAM
  • Android 10, OxygenOS 10.5, Qualcomm SM6350 Snapdragon 690 5G (8 Nm), Octa-Core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver)
  • 64 MP, F/1.8, (Wide), 1/1.72", 0.8µm, PDAF 8 MP, F/2.3, 119˚ (Ultrawide) 2 MP, F/2.4, (Depth) 2 MP, F/2.4, (Macro), Front: Front: 16 MP, F/2.1
Rank No. #10
Nokia G10 | Android 11 | Unlocked Smartphone | 3-Day Battery | Dual SIM | US Version | 3/32GB | 6.52-Inch Screen | 13MP Triple Camera | Polar Night
  • Make the most of family-sized battery power with up to 3 days of life between charges.
  • Enjoy the 6.5” screen and brightness boost for clear viewing – even when you’re out and about.
  • Capture family life from every angle on the triple camera and explore advanced imaging modes.
  • Get tomorrow’s phone today with 2 years of upgrades and the latest Android 11 features.
  • Product is compatible with GSM carriers like AT&T, T-Mobile, Mint, and other GSM carriers. Product is not compatible with Verizon.

Last update on 2021-12-25 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Smartphone Sim Card to Buy Now

 

Why You Should Buy Best Smartphone Sim Card from Amazon

Amazon is not the only store that sell Smartphone Sim Card. However, there are several compelling reasons why you should buy Smartphone Sim Card from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Smartphone Sim Card Personal

Amazon is very good at making recommendations of Smartphone Sim Card based on your search history. From time to time, they will even show you discounted prices on Smartphone Sim Card that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Smartphone Sim Card to your cart and go through a multi-step checkout process, or you can buy Smartphone Sim Card with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Smartphone Sim Card, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Smartphone Sim Card Images and Descriptions

In addition to still images, many of Amazon’s Smartphone Sim Card have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Smartphone Sim Card descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Smartphone Sim Card. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Smartphone Sim Card (with Price and Reviews)

Although most Smartphone Sim Card are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Smartphone Sim Card:

(1) Smartphone Sim Card Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Smartphone Sim Card should be in line with its value. You can compare Smartphone Sim Card reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Smartphone Sim Card is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Smartphone Sim Card materials differ from manufacturer to manufacturer. Consider where and how you will be using your Smartphone Sim Card to determine if one material would be better than another.

(4) Size

Like most products, Smartphone Sim Cards come in various sizes. Do you need a large Smartphone Sim Cardor a small one? Think about where you will use your Smartphone Sim Card in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Smartphone Sim Cards also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Smartphone Sim Card would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Smartphone Sim Card will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Smartphone Sim Card you purchase may affect its durability.

(7) Storage

Will you need to store your Smartphone Sim Card? If so, you should consider the size and weight of the Smartphone Sim Cardto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Smartphone Sim Card will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Smartphone Sim Card. It is hard to know exactly how an Smartphone Sim Card will perform until you get it home and try it out.

(9) Warranty

Make sure the Smartphone Sim Card you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.