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Tecno Spark 20C

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Tecno Spark 20C Key Features

  • RAM: 4 GB, 8 GB (with 8 GB extended)

  • Internal Storage: 128 GB, 256 GB

  • Display: 6.6‑inch, IPS LCD, 90 Hz

  • Connectivity: 4G, Wi‑Fi, Bluetooth, USB‑C, FM Radio, GPS, Dual SIM

  • OS: Android 13, HiOS 13

  • Chipset: MediaTek Helio G36 (12 nm)

  • Front Camera: 8 MP, dual flash

  • Main Camera: 50 MP, dual flash

  • Battery: 5000 mAh, 18W fast charging

  • Colors: Gravity Black, Mystery White, Alpenglow Gold, Magic Skin

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Tecno Spark 20C — Price, Specs & Features

The Tecno Spark 20C delivers budget-smart performance with a 6.6-inch IPS LCD display featuring a 90 Hz refresh rate—ensuring a smooth display and clear visuals. The Tecno Spark 20C price in Kenya is Kes 14 500 for the 128 GB 4 GB RAM storage variant at Silkroom Electronics.

This device is powered by the MediaTek Helio G36 chipset paired with 4 GB RAM and 128 GB internal storage, expandable via microSD, offering reliable performance for everyday multitasking. It runs on Android 13 with HiOS 13.5. The camera setup includes a 50 MP rear sensor accompanied by a basic auxiliary 0.08 MP lens, while an 8 MP front camera handles selfies and supports 1080p video capture. The 5 000 mAh battery offers all-day battery life with 18 W fast wired charging. A side-mounted fingerprint sensor, dual speakers, 3.5 mm headphone jack, and IR port enhance usability, making the phone well-suited for students, casual users, and budget-conscious buyers seeking dependable performance.

With its smooth display, capable 50 MP camera, and fast-charging battery, the Tecno Spark 20C strikes a practical balance of features and value, making it a sensible daily companion.

Tecno Spark 20C Full Specifications

Also known as: Tecno Spark 20C (Model BG7n)

A budget-friendly, 4G smartphone released in December 2023, the Spark 20C comes with a 6.6-inch HD+ 90 Hz IPS LCD, runs on Android 13 with HiOS 13.5, and packs a MediaTek Helio G36 chipset. It offers 4–8 GB RAM (with virtual RAM extension), 128 GB storage, a 50 MP main camera, a 5,000 mAh battery with 18 W fast charging, and retains practical features like a side-mounted fingerprint sensor, stereo speakers, and a headphone jack.

CategoryFeatureSpecification
DisplayTypeIPS LCD
Size6.6 inches
Resolution720 × 1612 px (~267 ppi)
Refresh rate90 Hz
Screen-to-Body~84–85%
Always-on DisplayNot specified
PerformanceChipsetMediaTek Helio G36
CPUOcta-core (4×2.2 GHz Cortex-A53 + 4×1.8 GHz Cortex-A53)
GPUPowerVR GE8320
RAM4 GB or 8 GB (includes virtual RAM)
StorageInternal options128 GB eMMC (expandable via microSD slot)
ExpandableYes, dedicated microSD slot
CameraRear Cameras50 MP main (wide, PDAF, 1/2.8”) + auxiliary sensor; dual-LED flash
FeaturesHDR, panorama
Video (Rear)1080p @ 30 fps
Front Camera8 MP with dual-LED flash
Video (Front)1080p @ 30 fps
Battery & ChargingCapacity5,000 mAh Li-Po, non-removable
Wired charging18 W fast charging (USB-C)
Wireless / ReverseNo
Software & UpdatesOSAndroid 13 (HiOS 13.5)
Software supportNot specified
ConnectivityNetworkGSM / HSPA / LTE (4G)
SIMDual Nano-SIM (dual-standby)
Wi-Fi802.11 a/b/g/n/ac (dual-band)
Bluetoothv5.2
GNSSGPS (A-GPS)
NFCNot specified
USBUSB-C (OTG)
InfraredNot specified
FM RadioYes
Security & SensorsFingerprintSide-mounted
Face unlockYes (software-assisted)
Other sensorsAccelerometer, Compass, Ambient light, Proximity
Build & DesignDimensions163.7 × 75.6 × ~8.6 mm (Magic Skin ~8.75 mm)
WeightNot specified
MaterialsGlass front, plastic back/frame
Water/Dust resistanceIP53
ColorsMystery White; Alpenglow Gold; Gravity Black; Magic Skin Green
Headphone jackYes (3.5 mm)
ExtrasDynamic Port (notch effect), stereo speakers, headphone jack
Pricing in Kenya4 GB + 128 GBKSh 14,500
Pricing in India8 GB + 128 GB₹8,999
Box ContentsNot confirmedcharger, USB-C cable, SIM ejector

Pros & Cons of Tecno Spark 20C

Pros

  • 6.6″ HD+ IPS LCD display; 90 Hz refresh rate
  • 50 MP main camera with auxiliary lens + dual-LED flash
  • 5,000 mAh battery with 18 W fast Type-C charging
  • Side-mounted fingerprint sensor; 3.5 mm jack included
  • microSDXC slot for expandable storage

Cons

  • 720p resolution is modest, not ideal for media
  • MediaTek Helio G36 is entry-level; limited for heavy tasks
  • No Gorilla Glass or other screen protection
  • Lacks NFC and 5G connectivity

Tecno Spark 20C Compare & Alternatives

Why Choose Tecno Spark 20C?

The Tecno Spark 20C stands out in the entry-level segment thanks to a polished design and practical everyday usability:

  • Display & Design — A 6.6-inch IPS LCD with a smooth 90 Hz refresh rate (some sites note 120 Hz, but majority confirm 90 Hz) and 720×1612 resolution ensures fluid scrolling and clear visuals.
  • Performance & Software — Powered by the MediaTek Helio G36, paired with 4 GB or 8 GB RAM (expandable via “extended RAM”) and 128 GB storage, expandable via microSD. Hits just the right balance for casual media use and light multitasking.
  • Cameras — A 50 MP main camera with AI support delivers solid daytime photos. The 8 MP front camera performs well for selfies and video calls.
  • Battery & Charging — A sizable 5,000 mAh battery with 18 W fast charging offers dependable all-day usage.
  • Real-World Insights — Reviews highlight strong uptime and reliable performance for everyday tasks, though heavy users may feel the limitations in scrolling performance and UI smoothness. The common feedback encourages opting for the 8 GB RAM variant if possible.

Alternatives to Tecno Spark 20C

  • Samsung Galaxy A14 (4G or 5G)
    Compared to Spark 20C, it offers a higher-resolution Super AMOLED display, a more powerful chipset, and industry-leading long-term software support. (better display & updates)
  • Poco M5 / Redmi 11 Prime
    Compared to Spark 20C, they deliver a sharper FHD+ display, Helio G99 performance, and support for faster 18 W charging with more optimized global software features. (FHD+ & stronger chipset)
  • Infinix Hot 30i
    Compared to Spark 20C, it brings a smoother 90 Hz display, more RAM (extendable), and a large 50 MP camera—with a slightly heavier XOS overlay—making it ideal for those who want extra RAM and visuals. (smoother screen & more RAM)

🧭 Which One’s Right for You?

  • Tecno Spark 20C — Perfect if you're after a stylish budget phone with decent camera, expandable storage, and good battery life.
  • Samsung Galaxy A14 — Choose this for better display clarity, smoother interface, and long-term software reliability.
  • Poco M5 / Redmi 11 Prime — Best for users who want better performance, a sharper screen, and overall smoother experience in the same price tier.
  • Infinix Hot 30i — Ideal if you value higher RAM (including virtual RAM) and fluid visuals—even if the UI is a bit heavier.

Frequently Asked Questions

What is the battery life of the Tecno Spark 20C, and how fast does it charge?

The Spark 20C features a 5,000 mAh battery and supports 18W wired fast charging, typically reaching a full charge in under an hour. Real-world usage suggests reliable all-day battery performance under moderate usage.

Does it come with a charger in the box?

Yes—Tecno includes an 18W fast charger in the package, along with a USB-C cable and essential accessories.

How is the camera performance, especially for photos and selfies?

The phone has a dual rear camera: a 50 MP main sensor paired with a tiny 0.08 MP auxiliary lens, and an 8 MP selfie camera. It's capable of 1080p video recording. Average image quality is expected in this budget tier.

What’s the display like — refresh rate, resolution, and usability?

You’ll get a 6.6-inch IPS LCD display with a 90 Hz refresh rate and 720 × 1612 resolution (~267 ppi). It's smooth for daily use and sizable for video and browsing, though it’s not as sharp as mid- or high-end screens.

What material choices and durability features does it offer?

The Spark 20C has a plastic back and frame with a glass front, available in finishes like “Magic Skin” which improves grip and reduces fingerprints. It lacks Gorilla Glass or any formal IP protection rating.

How well does it perform for everyday tasks and light gaming?

Powered by a MediaTek Helio G36 (Octa-core Cortex A53 at 2.2 GHz) and 4–8 GB RAM, it handles basic tasks smoothly. Gaming is modest—best suited for light titles rather than graphics-intensive games.

Any known software glitches or user-reported quirks?

Yes—some users have encountered bugs. For instance, one reported that after long usage, some apps (like gacha games) would spontaneously delete saved data and force re-downloads:

“It deleted app data... I almost lost my account... had to re-download over 30 GB of game data.”

Additionally, disabling fast charging isn't officially supported, and no toggle exists. Users wanting slower charging have resorted to using lower-wattage adapters or cables.

Which version of Android and HiOS does it use, and are updates reliable?

The Spark 20C ships with Android 13 and HiOS 13.5. Like many Spark series models, longer-term updates and patches can be inconsistent. One Reddit user noted that Spark phones often lag behind with security and OS updates.