Coupon Code ⚠️ Unverified
Expires Aug 30 €459 for Creality K2 SE Combo 3D Printer with Enclosure, 500mm/s Speed | code: Nnncksc
••••••••
We earn a commission if you shop through this link.
FOSSiBOT
FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black
FOSSiBOT S3 Pro 4G Smartphone features a 6.67" AMOLED curved display, 20GB RAM, and NFC connectivity. Priced at $190.32, it's ideal for budget-conscious users seeking immersive media and reliable daily performance with global 4G support.
$190.32
● In stock
Buy at GeekBuying →Price and availability may change. Click to see current details on GeekBuying.
★
Key features
- 6.67" FHD+ AMOLED curved display
- MediaTek Helio G85 octa-core processor
- 6GB RAM + 14GB virtual RAM expansion
- 128GB ROM expandable up to 1TB
- 1.09" functional rear display
- 5000mAh battery with 18W fast charge
- NFC and global 4G dual SIM support
✓
Pros
- +Vibrant AMOLED curved display under $200
- +Includes NFC and dual SIM for global use
- +Unique rear display for notifications and style
- +Large 5000mAh battery with decent charging
- +Expandable storage and high RAM capacity
!
Cons
- −No 5G connectivity
- −Camera performance limited in low light
- −18W charging lags behind faster rivals
- −Helio G85 is mid-tier, not flagship-level
ℹ
About FOSSiBOT FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black
What is FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black?
The FOSSiBOT S3 Pro 4G Smartphone is an affordable Android device designed for users who want premium features without a high-end price tag. With a 6.67-inch curved AMOLED display, it delivers deep blacks, vibrant colors, and an immersive viewing experience ideal for streaming, gaming, and browsing. Priced at just $190.32, it balances performance, design, and functionality for value-driven shoppers.
Key features
- 6.67" AMOLED Curved Display — FHD+ resolution with rich contrast and smooth visuals for media and gaming.
- MediaTek Helio G85 Processor — Octa-core chip ensures fluid multitasking and solid gaming performance.
- Up to 20GB RAM (6GB + 14GB expansion) — Enhanced virtual memory for seamless app switching and heavy usage.
- 1.09" Rear Display — Unique secondary screen for notifications, time, and personalization.
- 5000mAh Battery with 18W Fast Charging — All-day battery life with efficient charging.
- Global 4G Dual SIM & NFC — Supports international networks and contactless payments.
- 64MP Main Camera — High-resolution primary sensor for detailed photos in good lighting.
Who is FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black for?
This phone suits budget-focused users who still want modern features like NFC, AMOLED displays, and expandable memory. It’s ideal for travelers needing global 4G support, students, or as a secondary phone. The rear display adds flair for style-conscious buyers, while the large battery benefits heavy users.
How does FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black compare?
Compared to standard budget smartphones with LCD screens, the S3 Pro stands out with its curved AMOLED display and rear secondary screen—features typically found in higher-end models. While it lacks 5G, its NFC, dual SIM, and 20GB RAM equivalent offer better connectivity and performance than most sub-$200 phones. It underperforms flagship devices in camera quality and processing speed but delivers exceptional value for its price range.
🎯
Best use cases
- →Daily driving on a tight budget
- →International travel with dual SIM
- →Media streaming and casual gaming
- →Style-focused users wanting flair
- →Secondary phone with full features
🛒
Is FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black right for you?
The FOSSiBOT S3 Pro is best for budget buyers seeking premium features like AMOLED and NFC. Ideal for students, travelers, or first-time smartphone upgraders. No advanced tech skills needed. Consider it over basic Android phones; alternatives include other sub-$200 models with LCD screens and no NFC.
How it compares: Compared to budget smartphones, the S3 Pro offers a superior AMOLED display, rear screen, and NFC—rare at this price. It beats most under-$200 phones in features but can't match mid-range 5G devices in speed or camera quality.
Are There Active GeekBuying Coupons for This Product?
Coupon Code ⚠️ Unverified
Expires Aug 30 €175 for Jimmy H9 Pro Flexible Cordless Vacuum, 25000Pa Ultra Suction | code: JMH9PPR
••••••••
We earn a commission if you shop through this link.
Coupon Code ⚠️ Unverified
Expires Aug 30 €52.99 for Sounarc L1 Party Speaker 60W Max | code: SOUNL1
••••••••
We earn a commission if you shop through this link.
Coupon Code ⚠️ Unverified
Expires Aug 30 €239 for Retroid Pocket Flip 2 Retro Handheld Console – Android 13 | code: NNNGRRetro
••••••••
We earn a commission if you shop through this link.
More from GeekBuying
Eryone
10 kg de PLA mat torsadé haute vitesse ERYONE
$139.99
Other
10*2.25 inch inner tube for KuKirin G3
$16.99
ProjeStar
100 inch Motorized Floor Rising ALR Projection Screen for Ultra Short Throw Projector
$1442.05
Eryone
10kg ERYONE Burnt Titanium PLA Filament - 2kg Blue-purple + 2kg Red + 2kg Dark Golden + 2kg Blue + 2kg Green
$189.21 ?
Frequently Asked Questions
What is the display size and type on the FOSSiBOT S3 Pro?
▾
The FOSSiBOT S3 Pro has a 6.67-inch FHD+ AMOLED curved display, offering vibrant colors, deep blacks, and an immersive viewing experience ideal for videos and games.
Does the FOSSiBOT S3 Pro support NFC and dual SIM?
▾
Yes, it includes NFC for contactless payments and access, plus dual SIM with global 4G support, making it suitable for international travel and daily connectivity.
How much RAM and storage does the S3 Pro have?
▾
It has 6GB of physical RAM with up to 14GB virtual expansion (total 20GB), and 128GB internal storage expandable up to 1TB via microSD card.
Is the battery removable or replaceable?
▾
No, the 5000mAh battery is built-in and non-removable, but it supports 18W fast charging for efficient power-ups throughout the day.
Can the FOSSiBOT S3 Pro run games smoothly?
▾
Yes, powered by the MediaTek Helio G85 octa-core processor and up to 20GB RAM, it handles casual and mid-intensity gaming well, though not at maximum settings.
How much does FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black cost?
▾
FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black is $190.32 at GeekBuying. Prices may change — click through to GeekBuying for the latest.
Is FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black in stock at GeekBuying?
▾
Yes, FOSSiBOT S3 Pro 4G Smartphone 6.67" AMOLED Curved Display Black is currently in stock at GeekBuying.
Are there coupon codes for GeekBuying?
▾
Yes — Love Those Deals currently tracks 4 active GeekBuying coupons. See the coupons section on this page to copy a code before checkout.
≡
Specifications
- Brand
- FOSSiBOT
- SKU
- 6570
- GTIN
- 6935828444954
- MPN
- GK527961
Last updated Apr 28, 2026