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TECNO has unveiled two phones carrying the Spark 50 name and a 120Hz screen: the 4G Spark 50C and the India-focused Spark 50S 5G. They occupy different segments. The Spark 50S 5G adds a Dimensity 6400 processor, a 6,500mAh battery and 45W charging, while the Spark 50C offers a 5,200mAh battery, 15W charging and a lower-tier Helio G81 platform. The Spark 50S 5G is scheduled to go on sale in India on October 20, 2026, through offline retailers.
What are the Tecno Spark 50S 5G and Spark 50C?
The model referred to as “Spark 50s” in launch headlines is the TECNO Spark 50S 5G. It is a 5G smartphone announced for India. The TECNO Spark 50C is a separate official 4G model. Both use 6.78-inch displays with 120Hz refresh rates, but their resolutions, chipsets, cameras, batteries and charging systems differ substantially.
Spark 50S 5G specifications
The Spark 50S 5G uses a 6.78-inch LCD with 720×1576 resolution, a 120Hz refresh rate, 240Hz touch sampling and brightness of up to 560 nits. It runs Android 16-based HiOS 16 on MediaTek’s Dimensity 6400 platform.
- Memory: 6GB or 8GB RAM
- Storage: 128GB UFS 2.2, expandable with a microSD card up to 2TB
- Cameras: 50MP rear camera and 8MP front camera
- Battery: 6,500mAh with 45W wired charging
- Networks: dual-SIM 5G, plus 2G, 3G and 4G support
- Wireless connections: Wi-Fi 5, Bluetooth 5.3 and GPS
- Ports: USB-C and a 3.5mm headphone jack
Launch material also lists 4×4 MIMO and claims downloads can be up to 82% faster under the company’s stated conditions. That is a TECNO launch claim rather than an independent network test.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Additional durability and communication features
UNI/Business Wire India reports an IP64 Pro rating and MIL-STD-810H compliance for the Spark 50S 5G. The same launch coverage describes UPS 3.0, intended to help maintain UPI payments when battery power is very low, and FreeLink for sharing voice, text and images over distances of up to 1.5km in unobstructed conditions. These are company or launch claims, and real range and performance depend on surroundings and network conditions.
Spark 50C specifications
TECNO’s Spark 50C is a 4G handset with a 6.78-inch 720×1600 display running at 120Hz. Its MediaTek Helio G81 processor runs Android 16. Storage is offered in 64GB and 128GB versions.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Front camera: 8MP
- Rear camera: 13MP with dual flash
- Battery: 5,200mAh
- Charging: 15W fast charging
- Connectivity: 2G, 3G and 4G
- Ports and controls: USB-C and a side-mounted fingerprint sensor
- Extras: infrared remote and dual speakers
The Spark 50C product page highlights IP68/IP69 protection and a claimed 300% volume boost. TECNO’s battery and playback figures are laboratory measurements; the company notes that actual results vary with use, settings and other conditions.
Spark 50S 5G vs Spark 50C
| Feature | Spark 50S 5G | Spark 50C |
|---|---|---|
| Mobile network | 5G, dual SIM | 4G |
| Display | 6.78-inch LCD, 720×1576, 120Hz, 240Hz touch sampling | 6.78-inch, 720×1600, 120Hz |
| Processor | MediaTek Dimensity 6400 | MediaTek Helio G81 |
| RAM | 6GB or 8GB | Not listed in the cited specification |
| Storage | 128GB UFS 2.2, microSD support up to 2TB | 64GB or 128GB |
| Rear camera | 50MP | 13MP with dual flash |
| Front camera | 8MP | 8MP |
| Battery | 6,500mAh | 5,200mAh |
| Wired charging | 45W | 15W |
| Protection and audio | IP64 Pro and MIL-STD-810H cited in launch coverage | IP68/IP69, dual speakers and claimed 300% volume boost on TECNO’s product page |
Price and availability
In India, the Spark 50S 5G is reported at Rs. 19,999 for 6GB of RAM with 128GB storage and Rs. 22,999 for 8GB with 128GB. Sales are scheduled to begin on October 20, 2026, exclusively through offline retail stores across India, according to the launch notice.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
A Spark 50C launch price and an Amazon distribution plan are not established in the cited announcement material. Its price is therefore likely to vary by market, storage version and retailer. Check local stock and the exact configuration before buying.
Which Spark model has 5G and the bigger battery?
The Spark 50S 5G is the only one of these two models with 5G, and it has the larger battery at 6,500mAh. It also charges three times faster on paper: 45W versus 15W. The Spark 50C remains a 4G option with a 5,200mAh cell.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Does the Spark 50C have a 120Hz screen?
Yes. TECNO specifies a 6.78-inch 120Hz display for the Spark 50C. Its resolution is 720×1600. The Spark 50S 5G also runs at 120Hz, with 720×1576 resolution and 240Hz touch sampling.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Which phone should you choose?
Choose the Spark 50S 5G if
- You need 5G connectivity or dual-SIM 5G support.
- You want the larger 6,500mAh battery and 45W charging.
- A 50MP rear camera, faster chipset and expandable storage matter to you.
- You are buying in India and can use the offline retail launch channel.
Choose the Spark 50C if
- 4G is sufficient in your area.
- You want a simpler, potentially lower-cost model with 64GB or 128GB storage.
- You value the listed infrared remote, dual speakers and IP68/IP69 protection.
- You do not need the Spark 50S 5G’s higher charging speed or 5G modem.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
