Nowadays you don’t need to spend a lot of money to buy a decent smartphone. We have seen a lot of innovation in the mid-range smartphone market and these smartphones have become extremely good. You can also find a lot of last year’s flagship smartphones for half the price which still packs great value for money features.
Are you looking to buy the best smartphone under $400? then you are in the right place. We have compiled a list of the best smartphones available in this range so you don’t have to visit different comparing sites and get confused between the plethora of options that are available in the market.
Best Smartphones Under $400
Note: All of the smartphones in this list are available across the globe and are GSM Unlocked so you can use SIM cards from any carrier.
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1. Google Pixel 3a
The Pixel 3a is a budget offering from Google in the Pixel 3 Lineup. It was launched in May 2019 and basically it is a toned downed version of the Pixel 3 and has a front and back glass design with a two-toned color on the back. Three color variants are available named Just Black, Clearly White, and Purple-ish.
On the front, you have a 5.6-inch OLED display with a screen resolution of 1080 x 2220 Pixels. The phone doesn’t try to be bezel-less at all instead it has a large top and bottom chin for dual stereo front-firing speakers. The display is also protected by Asahi Dragontail Glass Protection.
The device is powered by the Qualcomm Snapdragon 670 Processor paired with Adreno 615 GPU. It has 4GB of RAM and 64GB Internal Storage. As it is a Pixel device you have the latest Android 9.0 (Pie) running out of the box with Guaranteed updates for several years.
On the back, you have a single 12.2 MP rear-facing the camera with dual pixel PDAF, OIS, Dual LED Flash, and HDR Support. You also have a fingerprint scanner for security. On the front, you have an 8MP wide selfie camera. Google is known for great cameras in their smartphone and
Connectivity options on this phone include Wi-Fi 802.11, Bluetooth 5.0, GPS, aptX HD, NFC, USB 2.0, and Type-C 1.0 reversible connector. The phone has a 3000 mAh battery inside along with 18W fast charging support.
|Soc||Qualcomm SDM670 Snapdragon 670 (10 nm)|
|Ram and Storage||4GB + 64GB|
|Display and Resolution||5.6 inch (1080 x 2220 pixels)|
|Camera||Rear 12.2 MP | Front 8 MP|
2. Samsung Galaxy A70
The Galaxy A70 is a mid-range smartphone from Samsung which was launched in March 2019. The phone has some really great specifications with great cameras and displays. This phone is great if consume a lot of media on your phone. You have a plane plastic back design on this phone with many color variants such as Coral, Blue, Black, and White.
On the front, you have a large 6.7 inch Super AMOLED with a screen resolution of 1080 x 2400 Pixels. The screen has the 20:9 aspect ratio and a dewdrop style notch for the front camera and speaker grille. The fingerprint scanner is under the display and the display is also protected by Corning Gorilla Glass 3 Protection.
The device is powered by the Qualcomm Snapdragon 675 Chipset paired with Adreno 612 GPU. The phone comes in a couple of different configurations such as 6GB + 128GB and 8GB + 128GB. In terms of software, the device runs on Android 9.0 (Pie) based on One UI skin on top.
On the back, you have a triple camera setup with a 32MP primary sensor with PDAF, 8MP Secondary Ultrawide Sensor and a third 5MP depth Sensor. On the front, you have a 32 MP camera for clicking selfies. Other features of the camera include LED, flash, Panorama, HDR, and Beauty Mode.
Connectivity options in this phone include Wi-Fi 802.11, Bluetooth 5.0, GPS, NFC, FM radio, USB 2.0, and Type-C 1.0 reversible connector. The phone has a large 4500 mAh battery inside along with 25W fast charging support. So can expect it to last you a full day on heavy usage.
|Soc||Qualcomm SDM675 Snapdragon 675 (11 nm)|
|Ram and Storage||128GB + 6GB RAM and 128GB + 8GB RAM|
|Display and Resolution||6.7 inch (1080 x 2400 pixels)|
|Camera||Triple Rear 32MP + 8MP + 5MP | Front 32 MP|
3. Nokia 7.2
The Nokia 7.2 is a camera-centric smartphone from Nokia which was launched in September 2019. The phone has a very good looking design and decent specifications. The build quality here feels very premium, it has front and back glass and comes in three different color variants: Cyan Green, Charcoal, and Ice.
On the front, you have a 6.3 inch IPS LCD display with a screen resolution of 1080 x 2280 Pixels. The quality here is great, you have the 19:9 aspect ratio with 400 PPI density. There’s a dewdrop shaped notch too, for the front camera and some sensors. You also have HDR10 Support and the display is protected by Corning Gorilla Glass 3.
The device is powered by the Qualcomm Snapdragon 660 Processor paired with Adreno 512 GPU. You can choose from three different storage variants 4GB + 64GB, 6GB + 64GB and 6GB + 128GB. The Nokia 7.2 runs on Stock Android 9.0 (Pie) out of the box with Android One support so you can expect faster and quicker android updates.
Talking about the cameras, you have a triple rear-facing camera setup with a 48MP primary wide-angle sensor, an 8MP secondary Ultrawide sensor, and a 5MP depth sensor. Some other features include Zeiss Optics, LED flash, and HDR support. On the front, you have a 20MP selfie camera also with Zeiss Optics and HDR support.
Connectivity features here include Wi-Fi 802.11, Bluetooth 5.0, A2DP, aptX
GPS, NFC, FM radio, USB 2.0, Type-C 1.0 reversible connector, and USB On-The-Go. The phone has a fingerprint scanner for security and has a decent 3500 mAh battery inside. You also have 10W fast charging support.
|Soc||Qualcomm SDM660 Snapdragon 660 (14 nm)|
|Ram and Storage||64GB + 4GB RAM, 64GB + 6GB RAM, and 128GB + 6GB RAM|
|Display and Resolution||6.3 inch (1080 x 2280 pixels)|
|Camera||Triple Rear 48MP + 8MP + 5MP | Front 20 MP|
4. Xiaomi Mi 9
Xiaomi Mi 9 was launched in March 2019 and offers some great values at a really low price. Starting off with the design the phone looks very premium, you have a front and back glass design with an aluminum frame. The back has a gradient color shift to it and comes in Lavender Violet, Ocean Blue, and Piano Black color variant.
On the front, we have a 6.3 inch Super AMOLED display with a screen resolution of 1080 x 2340 Pixels. The screen has the 19.5:9 aspect ratio and has a notch for the front camera and the earpiece. The display has the DCI-P3 and HDR10 Support. It is also protected by Corning Gorilla Gass 6 Protection.
The device is very powerful as it features the Qualcomm Snapdragon 855 Processor along with Adreno 640 GPU. It comes in few different configurations such as 64GB + 6GB RAM, 64GB + 8GB RAM, 128GB + 6GB RAM, and 128GB + 8GB RAM. It runs on Android 9.0 (Pie) based on MIUI 10.
The camera’s on this phone are also amazing. On the back, you have a triple camera setup with a combo of 48MP Primary sensor, 12MP Secondary telephoto, and a 16MP ultrawide sensor. Other features include 2x optical zoom, HDR, and Laser AF. On the front, you have a 20MP selfie camera.
Connectivity features on the Mi 9 include Wi-Fi 802.11, Bluetooth 5.0, aptX HD, GPS, NFC, Infrared port, USB 2.0, Type-C 1.0 reversible connector, and USB On-The-Go. In terms of security, the phone has an under-display fingerprint scanner. The only major con here is the small 3300 mAh battery which comes with 27W fast charging support.
|Soc||Qualcomm SDM855 Snapdragon 855 (7 nm)|
|Ram and Storage||64GB + 6GB RAM, 64GB + 8GB RAM, 128GB + 6GB RAM, 128GB + 8GB RAM|
|Display and Resolution||6.39 inch (1080 x 2340 pixels)|
|Camera||Triple Rear 48MP + 12MP + 16MP | Front 20 MP|
5. Xiaomi Mi Mix 3
Xiaomi Mi Mix series is loved by people for bringing the bezel-less trend. The device was launched in October 2018 and features a completely bezel-less design with a unique solution for the front cameras. The phone has a ceramic back with aluminum frame and comes in four color variants ade Green, Sapphire Blue, Onyx Black, and Forbidden City Blue.
On the front, you have a 6.39 inch Super AMOLED display with a screen resolution of 1080 x 2340 pixels. The screen has a bezel-less design and has a sliding mechanism for the front camera. The display is HDR rated and comes with Corning Gorilla Glass 5 protection.
The Mi Mix 3 is powered by the Qualcomm Snapdragon 845 Processor Paired with Adreno 630 GPU. The device runs on Android 9.0 (Pie) based on MIUI 10 Skin. You also have a lot of different variants to choose from 128GB + 6GB, 128GB + 8GB RAM, 256GB + 8GB RAM, and 256GB + 10GB RAM.
On the back, you have a dual rear-facing camera setup with a combo of 12 MP Primary sensor and a 12 MP telephoto lens. The rear camera also features Dual Pixel PDAF, 4-axis OIS, and HDR support. On the front, you also have a Dual Manual Pop-up camera with a combo of 24MP Primary sensor and a 2MP secondary depth sensor.
When it comes to connectivity the phone offers Wi-Fi 802.11, Bluetooth 5.0, aptX HD, GPS, NFC, and USB Type-C 1.0 reversible connector. The phone has a decent 3200 mAH battery along with 18W Qualcomm Quick Charge 4 support. In terms of security, you have a fingerprint scanner and face unlock feature.
|Soc||Qualcomm SDM845 Snapdragon 845 (10 nm)|
|Ram and Storage||128GB + 6GB, 128GB + 8GB RAM, 256GB + 8GB RAM, 256GB + 10GB RAM|
|Display and Resolution||6.39 inch (1080 x 2340 pixels)|
|Camera||Dual Rear 12 MP + 12MP | Dual Front 24 MP + 2MP|
6. Samsung Galaxy S8+
The Samsung Galaxy S8 Plus also packs a great value in this price range. The device was launched in March 2017 and a front and back glass with an aluminum frame. The phone has IP68 dust and water-resistant which is another plus point. It comes in a variety of color variants Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, and Rose Pink.
On the front, it has a 6.2 inch Super AMOLED display with a screen resolution of 1440 x 2960 Pixels. The screen has an 18.5:9 aspect ratio with minor top and bottom chin. The display also features HDR10 Support and is protected by Corning Gorilla Glass 5 Protection.
Talking about performance, the device is powered by Qualcomm Snapdragon 835 SoC paired with Adreno 540 GPU. The device runs on Android 7.0 (Nougat) Based on OneUI skin on top. Although the device runs on the older Android version the latest Android 9.0 (Pie) update is already out. There are two configurations to choose from 64GB + 4GB RAM, and 128GB + 6GB RAM.
On the back, you have a single 12MP camera with dual pixel PDAF, OIS, LED flash, and auto-HDR support. On the front, you have an 8MP selfie camera also with auto HDR support. In terms of security, the phone has Iris Scanner and Fingerprint scanner. You also have Heart rate sensor, Samsung Dex, and ANT+.
Connectivity features includes Wi-Fi 802.11, Bluetooth 5.0, aptX, GPS, NFC, USB 3.1, and Type-C 1.0 reversible connector. You have a decent 3500 mAh battery along with 15W fast charging support. It also supports Wireless Charging. This device has packed lots of amazing features and great for consuming media and overall day to day usage.
|Soc||Qualcomm MSM8998 Snapdragon 835 (10 nm)|
|Ram and Storage||64GB 4GB RAM, 128GB 6GB RAM|
|Display and Resolution||6.2 inch (1443 x 2960 pixels)|
|Camera||Rear 12 MP | Front 8 MP|
So, this was our top picks for the best smartphone under $400 available on Amazon. Now choosing the right smartphone for your needs depends upon a lot of factors. If you are more into watching movies and tv shows on your smartphone then consider buying a phone with a large display and resolution.
If you like gaming then consider buying something with the latest processor and a larger battery. The same goes for cameras if you love clicking pictures then pick something which has great cameras. There is no fit for all device so you have to focus on the things you need the most.
Always read reviews online and check what others are talking about the smartphone or simply visit a nearby store and get better hands-on experience before buying a smartphone. This will help you make a better buying decision.