Best Smartphone Under 650$ US Dollar [Buying Guide 2022]
Best Unlocked Mobile Under $650 Dollar

Best Smartphone Under 650$ US Dollar. For less than $650, a smartphone is a lesson in setting goals. At this price point, it’s difficult to buy a phone that does anything, but fortunately, you’ll be able to buy a decent phone that does the things that matter most to you.
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Best Smartphone Under 650$ US Dollar 2021
Phones are better than ever at this price point, many coming with features that used to be reserved only for flagships. But you should think about the features you care about and concentrate on finding a phone that nails them, instead of getting it all. Certain phones emphasize a large screen, others a quality camera and speed and durability are emphasized by one of them.
1۔ OnePlus 8 Interstellar Glow, 5G Unlocked Android Smartphone U.S Version, 12GB RAM+256GB Storage, 90Hz Fluid Display, Triple Camera, with Alexa Built-in.
Smooth, sensitive, and extremely vibrant display.| High-capacity 4510 mAh battery-Speed up the charge with Warp Charge 30T rapid charging technology. | 48 MP Triple Camera-48 MP main camera, 116 ° ultra-wide-angle camera and dedicated macro lens| 12 GB RAM + 256 GB Storage-Qualcomm® SnapdragonTM 865 sets a new efficiency standard.
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OnePlus 8 Features:
- 90 Hz Fluid Display – Swiping and scrolling is more seamless on a cinematic 6.55″ display with sensational color accuracy.
- 5G Capable – Experience faster upload and download speeds along with lower latency when connected to a 5G network.
- 48 MP Triple Camera – Get the shot with a brilliant 48 MP main camera, 16 MP ultra-wide-angle, 2 MP macro, and 16 MP front camera. Take vivid headshots with Portrait Mode and capture low-light cityscapes with Nightscape Mode.
- 8 GB RAM + 128 GB Storage – Experience powerhouse performance with the Qualcomm Snapdragon 865.
- High-Capacity 4300 mAh Battery – Speed up your charge with Warp Charge 30T fast charging technology.
- OnePlus with Alexa Built-in provides Hands-Free access to Alexa. Simply say “Alexa” to play music make a call control your smart home check the weather and more using just your voice.
- Stay up to date and accomplish everyday tasks, all while on-the-go. Just ask – and Alexa will respond instantly. Download the Alexa app on your OnePlus device to start using Alexa Hands-Free today
2. OnePlus Nord 5G AC2003 Dual SIM 256GB + 12GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Gray Ash) – International Version
To remove blur and shakiness from any frame, Nord comes with the same 48 MP primary sensor as the OnePlus 8, complete with optical image stabilization (OIS). For US buyers: This smartphone is compatible with any GSM networks such as AT&T, T-Mobile, or will operate with them. Best Unlocked Phone Under $650 Dollar.
Please check your network provider in advance prior to your order for correct 2G GSM, 3G, 4G/LTE & 5G connectivity. This phone will not function with any CDMA networks in the United States, such as VERIZON, SPRINT, US CELLULAR. Compatibility with the Network: Nano-SIM (Dual-SIM).
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OnePlus Nord 5G Features:
- 6.44 inches, Fluid AMOLED, 90Hz, HDR10+, 1080 x 2400 pixels, Corning Gorilla Glass 5
- Android 10, Oxygen OS 10.5.9, Qualcomm SDM765 Snapdragon 765G (7 nm), Octa-core (1×2.4 GHz Kryo 475 Prime & 1×2.2 GHz Kryo 475 Gold & 6×1.8 GHz Kryo 475 Silver), Adreno 620
- 256GB Storage, 12GB RAM, No Card slot
For USA Buyers: This Smartphone is compatible/will work with any GSM Networks such as AT&T, T-Mobile. - For exact 2G GSM, 3G, 4G/LTE & 5G compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any US CDMA Networks such as VERIZON, SPRINT, US CELLULAR.
- 2G: GSM 850 / 900 / 1800 / 1900
- 3G: WCDMA 850(B5) / 900(B8) / 1700|2100(B4) / 1900(B2) / 2100(B1)
- 4G: LTE-FDD 700(B28) / 800(B20) / 850(B5) / 900(B8) / 1500(B32) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 2100(B1) / 2600(B7) : TD-LTE 2300(B40) / 2500(B41) / 2600(B38)
- 5G: N1 / N3 / N7 / N8 / N20 / N28 / N38 / N41 / N77 / N78
3. OnePlus 6 A6003 Dual-SIM (64GB Storage | 6GB RAM) (GSM Only, No CDMA) Factory Unlocked 4G Smartphone (Mirror Black) – International Version/No Warranty
Breeze through applications with little to no load times, or switch between gaming, working, and surfing easily. We were not developing our features for speed tests to win. We did it because, in less time, we want to allow you to do more. Best Smartphone Under 650$ US Dollar.
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OnePlus 6 Features:
- For USA Buyers: This Smartphone is compatible/will work with any GSM Networks such as AT&T, T-Mobile.
- For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR.
- Network Compatibility : SIM CARD 1 [ 2G GSM 850 / 900 / 1800 / 1900 and/or 3G UMTS 800(B19) /850(B5) / 900(B8) / 1700(B9) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G LTE 600(B71) / 700(B12) / 700(B17) / 700(B28) / 700(B29) / 800(B18) / 800(B19) / 800(B20) / 850(B5) / 850(B26) / 900(B8) / 1700(B66) / 1500(B32) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 1900(25) / 2100(B1) / 2300(B30) / 2600(B7) : TDD-LTE 1900(B39) / 2100(B34) / 2300(B40) / 2500(B41) /2600(B38) and/or TD-SCDMA: Band 34/39 ] 6.28″ inches, Optic AMOLED capacitive touchscreen, 16M colors, 1080 x 2280 pixels, Corning Gorilla Glass 5
- 64GB Storage, 6GB RAM, No Memory Card slot
- Android 8.1 (Oreo), Qualcomm SDM845 Snapdragon 845, Octa-core (4×2.8 GHz Kryo 385 Gold & 4×1.7 GHz Kryo 385 Silver)
- Primary Camera Dual: 16MP (f/1.7, 27mm, 1/2.6″, 1.22µm, gyro-EIS, OIS) + 20MP (f/1.7, 1/2.8″, 1.0µm), phase detection autofocus, dual-LED flash, 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, SecondaryCamera 16MP (f/2.0, 20mm, 1/3″, 1.0µm), gyro-EIS, Auto HDR, 1080p
4. Original Oppo Reno 3 Pro 5G Smartphone 8G+128GB 6.5″ AMOLED Android 10 Snapdragon 765G Octa Core 4025mAh VOOC 4.0 48.0MP OTG NFC Support Google by-(Real Star Technology) (Blue 8+128G)
Parameters for Hardware Model of the CPU: Qualcomm Snapdragon 765G (7nm process) Frequency of the CPU: up to 2.4GHz Number of cores: 8 cores Bits of the Processor: 64-bit GPU model: 620 Adreno Ability of batteries: 4025mAh (typical) * VOOC Flash Charge Support 4.0۔
Dimension and Weight Length x width: approximately 159,4 mm x 72,4 mm; thickness: approximately 7,7 mm; weight: approximately 171 g Displays: Screen ratio: 93.4 percent (VA) / 92.1 percent (AA), TÜV Certification of Low Blue Light Rear Video Cameras 48 million + 13 million + 8 million + 2 million quad-camera system with zoom. Best Smartphone Under 650$ US Dollar۔
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Oppo Reno 3 Pro Features:
- Brand: OPPO Dealer
- Color: Blue 8+128G
- Memory Storage Capacity: 128 GB
- Operating System: Android 10.0
- Standing screen display: size 6.5 Inches
5. OnePlus 6T Dual-SIM (GSM Only, No CDMA) (128GB ROM | 8GB RAM) 4G/LTE Smartphone – International Version (Thunder Purple)
The OnePlus 6T was designed with care and intent, with our largest display ever and a resilient glass back. Experience a 6.41-inch Optic AMOLED monitor through an 86 percent screen-to-body ratio, beautifully slim cut-out, and more for true immersion. Best Unlocked Smartphone Under 650$ US Dollar.
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OnePlus 6T Features:
- For USA Buyers: This Smartphone is compatible/will work with any GSM Networks such as AT&T, T-Mobile. For exact 2G GSM, 3G, 4G/LTE compatibility, please check with your network provider in advance prior to your purchase. This phone WILL NOT WORK with any CDMA Networks such as VERIZON, SPRINT, US CELLULAR.
- Dual-SIM Network Compatibility : SIM CARD 1 [ 2G GSM 850/ 900/ 1800/ 1900 and/or 3G UMTS (WCDMA) 800(B19) /850(B5) / 900(B8) / 1700(B9) / 1700|2100(B4) / 1900(B2) / 2100(B1) and/or 4G LTE 600(B71) / 700(B12) / 700(B13) / 700(B17) / 700(B28) / 700(B29) / 800(B18) / 800(B19) / 800(B20) / 850(B5) / 850(B26) / 900(B8) / 1700(B66) / 1500(B32) / 1700|2100(B4) / 1800(B3) / 1900(B2) / 1900(25) / 2100(B1) / 2300(B30) / 2600(B7) | TDD-LTE 1900(B39) / 2100(B34) / 2300(B40) / 2500(B41) /2600(B38) / 5200(B46
6.41 inches, Optic AMOLED capacitive touchscreen, 16M colors, 1080 x 2340 pixels, Corning Gorilla Glass 6 - 128GB Storage, 8GB RAM, No Card slot
- Android 9.0 (Pie), Qualcomm SDM845 Snapdragon 845 (10 nm), Octa-core (4×2.8 GHz Kryo 385 Gold & 4×1.7 GHz Kryo 385 Silver), Adreno 630 | Primary Camera Dual[ 16MP, f/1.7, 25mm (wide), 1/2.6″, 1.22µm,
- OIS, PDAF | 20MP (16 MP effective), f/1.7, 25mm (wide), 1/2.8″, 1.0µm, PDAF ], Front Camera :16MP, f/2.0, 25mm (wide), 1/3.1″, 1.0µm