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The TECNO Spark 30C 4G is aimed at buyers who want a high-refresh-rate screen, a large rated battery and useful extras on a budget. Its main trade-offs are a 720p-class display and 18W charging. TECNO’s specifications establish what the phone offers on paper, but they do not establish its real-world speed, camera quality or battery life.
Which TECNO Spark 30C is this?
This review covers the regular TECNO Spark 30C 4G, not the separate Spark 30C 5G. TECNO lists a G81 processor and 2G, 3G and 4G connectivity for the 4G model; it does not support 5G. The 5G version is a different product, with a Dimensity 6300 processor and a 48MP rear camera, according to Gadgets 360. Check the model name on any listing before comparing specifications or buying.
What are the Spark 30C 4G’s key specifications?
| Feature | TECNO-listed specification |
|---|---|
| Processor and network | G81; 2G, 3G and 4G |
| Display | 6.67-inch, 120Hz, 720 × 1600 |
| Rear and front cameras | 50MP rear; 8MP front with dual flash |
| Battery and charging | 5000mAh; 18W charging over USB-C |
| Software | Android 14 |
| Other listed features | Side-mounted fingerprint reader, dual symmetrical speakers with DTS sound, infrared remote control, IP54 rating, and wet/oily touch control |
| Memory configurations | 128GB or 256GB storage; RAM figures include extended/virtual RAM, and configurations vary by market |
These are manufacturer-listed specifications, not independent measurements. See TECNO’s official global Spark 30C specifications for the product details; regional configurations may differ.
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The 120Hz refresh-rate specification can make supported scrolling and animation look smoother than on a lower-refresh-rate screen. It is a feature, not a guarantee that every app or task will feel smooth; the processor and software also affect responsiveness.
#1 Best Overall
- ✔【Compatibility】: Compatible with Tecno Spark 30C 5G KL8H /Tecno POP 9 4G/Infinix Hot 50i 4G/Infinix Smart 9 4G. Please check the model number of your device before purchasing this item.
- ✔【Replace】Replace the screens like the faulty & defect LCD Display Touch Screen & White screen & Liquid leakage of LCD Screen & Line appears on LCD screen & Screen blurred & blank screen& broken,cracked, damaged etc.
- ✔【Quality】: Each screen is subject to strict quality before shipment. If you encounter any problems, please feel free to contact me.
- ✔【Installation】: The tools and two 6M adhesive tapes are included, no instructions, there're lots of instruction videos on YouTube, you can check them out.Improper installation may cause invisible damage on screens, like vertical green lines, fringes, ghost image, so we highly recommend you to get it repaired by a professional technician.
- ✔【Service】：If there are any problem with the product, please contact us in time. We will provide you with professional solution, satisfactory service in 24 hours.
The resolution is 720 × 1600 across a 6.67-inch display. That is HD-class rather than Full HD, the clearest display compromise to weigh if you read small text, watch detailed video or want a sharper image. TECNO’s specifications do not establish measured brightness or overall image quality.
What do the battery and charging figures tell you?
TECNO rates the battery at 5000mAh and charging at 18W via USB-C. The capacity is substantial on paper, but it does not tell you how long the phone lasts in your pattern of use. Likewise, 18W is the rated charging speed, not a verified charge-time result. No exact-model runtime or charge-time measurement is established here.
Rank #2
![Aroepurt Case Compatible for Tecno Spark 30C Phone Case Stand Cover [with Tempered Glass Screen Protector] Hybrid Case [Folding Support Magnetic] [Frosted Anti-Fingerprint] Black](https://m.media-amazon.com/images/I/41IgvrsptAL._SL160_.jpg)
- 1*Phone Case,1*Tempered Glass Screen Protector
- Folding multi-angle support, you can adjust the support angle according to the use of the scene
- PC hard back panel + soft silicone frame + four corners Shock Airbags
- The frosted surface effectively prevents most fingerprints, and the carbon fiber texture design is stylish
- Case is higher than the camera as well as the screen, providing better flat protection
Are the cameras good?
The listed cameras are 50MP at the rear and 8MP at the front, with dual flash on the front camera. Those resolutions describe hardware, not image quality. They do not establish low-light results, autofocus behavior, video stabilization or image processing. There is no verified exact-model test here to support a camera-performance verdict.
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- IP54 rating: TECNO lists dust and water resistance. IP54 is not submersion protection, so do not treat the phone as waterproof.
- Wet/oily touch control: Listed by TECNO as a touch-screen feature; it is not a substitute for protection from water.
- Dual speakers and DTS sound: Included in TECNO’s specifications; no independent listening assessment is established here.
- Infrared remote control: A potentially useful extra for compatible devices.
- Side-mounted fingerprint reader: Provides a listed biometric unlocking option.
Pros and cons
Pros
- 120Hz display specification at a budget-oriented tier.
- 5000mAh rated battery capacity.
- USB-C, dual speakers, infrared remote control and side-mounted fingerprint reader.
- IP54 rating and wet/oily touch support are listed features.
Cons
- 720 × 1600 resolution is HD-class on a 6.67-inch screen, rather than Full HD.
- 18W rated charging is modest, and an exact-model charge-time test is not established.
- Exact-model evidence for sustained gaming, camera results, battery runtime and update longevity is not established here.
- It is a 4G phone, not a 5G phone.
What does it cost, and what should you check before buying?
Gadgets 360’s India product page, last updated 17 September 2026, reported a starting price of ₹9,998 for the regular Spark 30C and listed a release date of 22 September 2024. That is dated India-specific price context, not a guarantee of current stock or a live offer; prices and availability change. Check a current local listing, and do not apply that figure to another country or the 5G model. See the Gadgets 360 India product page.
Rank #3
- International Version, IN THE USA MARKET ONLY WORKS ON TMOBILEMINT TELLO BOOST MOBILE OR ANY UNDER TMOBILE NETWORK. OUTSIDE THE USA WORKS ANY CARRIER WORLDWIDE
- Dual Nano Sim + MicroSD 4G: LTE FDD:1, 2,3,4,5,7,8,12,17,20,28A 28B LTE TDD 38/40/41 . 3G: WCDMA:1/2/4/5/8 2G: Quad Band
- Type IPS LCD, 120Hz Size 6.74 inches, 109.7 cm2 (~84.1% screen-to-body ratio) Resolution 720 x 1600 pixels, 20:9 ratio (~260 ppi density)
- OS Android 15, HIOS 15 Chipset Unisoc T7250 (12 nm) CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) GPU Mali-G57 MP1
- Camera: Front: 8MP Rear: 13MP, Rear Dual Flash Build Glass front, plastic back, plastic frame SIM Nano-SIM + Nano-SIM IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.2m
Before paying, verify the details that can vary by seller and market:
- The listing is specifically for the TECNO Spark 30C 4G, not Spark 30C 5G.
- Storage and physical RAM are clearly specified; extended or virtual RAM is not the same as physical RAM.
- The phone supports the 4G bands used by your carrier.
- The seller, local warranty and included charger and box contents meet your expectations.
- The installed Android/HiOS version and security-patch date are acceptable to you. A firm update commitment for this 4G model is not established here.
Who should buy the TECNO Spark 30C 4G?
Consider it if a 120Hz display, 5000mAh rated capacity and practical extras matter more to you than Full HD resolution or faster charging—and if 4G is sufficient. Compare the phone at its current local price with alternatives before deciding. A meaningful performance, camera or endurance comparison requires tests of the same models under comparable conditions; the listed specifications alone cannot settle those questions.
Quick Recap
Best Value
- Compatible with Tecno Spark 30C 4G kl5 kl5n
- 3-in-1 Shockproof and Shock Absorbing Protective Case (PC Plastic Frame + TPU Silicone Frame + Acrylic Back Plate) makes it an excellent “Shock Absorber” with anti-scratch, durable and reliable protection, as well as odorless and environmentally friendly.
- Before using the installation, please tear off the film on the back of the acrylic (both front and back).
- Designed to be slim and lightweight, this case keeps your phone thin, feels great to the touch, doesn't leave fingerprints, and fits easily in your pocket or bag. The precise cutouts allow easy access to all ports, speakers and camera, so you can use your phone without restriction.
- If you have any questions, please feel free to contact us, we will solve your problem as soon as possible, thank you for your understanding!
Rank #4
- International Version, IN THE USA MARKET ONLY WORKS ON TMOBILEMINT TELLO BOOST MOBILE OR ANY UNDER TMOBILE NETWORK. OUTSIDE THE USA WORKS ANY CARRIER WORLDWIDE
- Dual Nano Sim + MicroSD 4G: LTE FDD:1, 2,3,4,5,7,8,12,17,20,28A 28B LTE TDD 38/40/41 . 3G: WCDMA:1/2/4/5/8 2G: Quad Band
- 120Hz 6.78" Smooth Display 6.78 inches, 111.0 cm2 (~83.5% screen-to-body ratio) / 720 x 1600 pixels, 20:9 ratio (~259 ppi density)
- Android 16, HIOS 16 Chipset MediaTek Helio G81 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Mali-G57 MC2
- 50MP AI Camera50MP Camera, backlight and night scenes are clearer, and details are restored more accurately - 50 MP, f/1.9, (wide), PDAF - Front: 8MP, Front Flash
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.
