Top 5 Best Smartphone Under $400

• CPU: Helio X20 / MT6737T(S7 Mini)
• RAM: 4GB
• ROM: 64GB
• Battery: 3,000aMH
• Display: 5.5″ FHD
• Camera Front: 5.0MP
• Camera Rear: 13.0MP
• Operating system: Android 6.0
• Network: 4G+/WCDMA/GSM
• Other Features: Curve screen, Bezel-less, E-Touch 2.0

Price of this phone is about $179.99, If you dont want to spend too much money and want to choose a phone under $100. Then you can go to Alcatel A30, You can check Alcatel A30 review: https://www.reviewsed.com/alcatel-a30-review/

• CPU: Helio X27 MTK Deca-core
• RAM: 4GB
• ROM: 32GB
• Battery: 3,780aMH
• Display: 5.5″ FHD
• Camera Front: 13.0MP
• Camera Rear: Dual 13.0MP
• Operating system: Android 6.0
• Network: 4G+/WCDMA/GSM
• Other Features: USB-C quick charge

• CPU: Qualcomm MSM8996 Snapdragon 821
• RAM: 4GB
• ROM: 64GB
• Battery: 3,800aMH
• Display: 5.7″ FHD
• Camera Front: 4.0MP
• Camera Rear: Dual 13.0MP
• Operating system: Android 6.0
• Network: 4G+/WCDMA/GSM
• Other Features: USB-C 3.0 quick charge

• CPU: Qualcomm MSM8996 Snapdragon 821
• RAM: 4GB
• ROM: 64GB
• Battery: 4,070aMH
• Display: 5.5″ FHD
• Camera Front: 8.0MP
• Camera Rear: 16.0MP
• Operating system: Android 6.0
• Network: 4G+/WCDMA/GSM
• Other Features: USB-C 3.0 quick charge

• CPU: Qualcomm MSM8996 Snapdragon 820
• RAM: 4GB
• ROM: 64GB
• Battery: 3,200aMH
• Display: 5.5″ QHD (538ppi)
• Camera Front: 8.0MP
• Camera Rear: 20.0MP
• Operating system: Android 6.0
• Network: 4G+/WCDMA/GSM
• Other Features: USB-C 3.0 quick charge, Dolby with high res audio 32-bit/192kHz audio