Tecno Spark 30C 5G specifications and in-depth review

Tecno Spark 30C 5G

Manufacturer: Tecno

The Tecno Spark 30C 5G is a mid-range smartphone built around a 6.67″ IPS LCD panel that refreshes at 120Hz, giving everyday scrolling and content browsing a noticeably fluid feel. Running Android 14 out of the box, it comes with a respectable set of software privacy controls, dark mode, dynamic theming, and split-screen multitasking. The device carries an IP54 rating, offering a degree of dust and splash resistance that adds some practical durability to its slim 8 mm profile.

Under the hood, the Spark 30C 5G is powered by the MediaTek Dimensity 6300, a 6 nm octa-core chip clocked at up to 2.4 GHz, paired with 4 GB of LPDDR4 RAM and 128 GB of internal storage expandable via a microSD slot. The main camera resolves at 48 MP with phase-detection autofocus, HDR, and manual controls for ISO, exposure, focus, and white balance, while video tops out at 1080p at 30 fps. Connectivity covers 5G, NFC, USB Type-C, dual SIM, GPS with Galileo support, and Wi-Fi, and the 5000 mAh battery charges at 18W over cable.

Pros
  • The 120Hz refresh rate on the IPS LCD panel ensures noticeably smoother scrolling and navigation in everyday use
  • IP54 certification provides reliable protection against dust and water splashes, adding durability for day-to-day handling
  • The 5000 mAh battery capacity supports extended usage between charges, backed by 18W fast charging over cable
  • 5G support combined with NFC, dual SIM capability, and an external memory slot makes the device practically well-rounded for connectivity and storage flexibility
  • The main camera offers a solid set of manual controls including ISO, exposure, focus, and white balance, alongside phase-detection autofocus and slow-motion video recording
  • Stereo speakers and a 3.5 mm headphone jack offer flexible audio output options without requiring adapters
Cons
  • The 720 x 1600 px resolution results in a low pixel density of just 111 ppi on a 6.67 inch screen, which can make fine text and images appear noticeably soft
  • Only 4 GB of RAM may limit smooth multitasking when running several apps simultaneously
  • The main camera lacks optical image stabilization, which can affect sharpness in handheld video and low-light shots
  • Video recording is capped at 1080p at 30 fps with no HDR10 or Dolby Vision recording support
  • Wireless charging is not available, restricting charging to wired connections only
  • The device does not receive direct OS updates from the vendor, which may affect the timeliness of software and security patches
Who is this for?

This device is a solid fit for everyday users who prioritize a large screen experience with smooth 120Hz scrolling and reliable all-day battery life from its 5000 mAh cell. The IP54 rating and dual SIM support make it a practical choice for users who need a degree of weather resistance and flexible carrier options in a single handset. Those who enjoy hands-on camera control will also find value in the range of manual settings available, and users stepping into 5G connectivity for the first time will benefit from its network-ready hardware without needing extra adapters thanks to the retained 3.5 mm jack and expandable storage slot.

Who is this NOT for?

Users who demand sharp, detailed visuals will find the 720 x 1600 px resolution at 111 ppi limiting on such a large 6.67 inch display, making it a poor fit for those who consume a lot of text-heavy content, detailed images, or HDR media. Mobile photographers and videographers who rely on optical image stabilization, RAW capture, or high-resolution video formats will find the camera system falls short of their needs. Similarly, power users running multiple demanding applications simultaneously are likely to feel constrained by the 4 GB of RAM, and those who depend on timely security patches will be at a disadvantage given the absence of direct OS updates from the vendor.

Design:

water resistance Water resistant
thickness 8 mm
width 77 mm
height 165 mm
volume 101.64 cm³
Ingress Protection (IP) rating IP54
has a rugged build
can be folded

The Tecno Spark 30C 5G has a non-folding, non-rugged body measuring 165 mm tall, 77 mm wide, and 8 mm thick, with a total volume of 101.64 cm³. It carries an IP54 rating, which means the device is protected against dust ingress and splashes from any direction, making it water resistant for everyday handling in light wet conditions.

Display:

Display type LCD, IPS
screen size 6.67"
pixel density 111 ppi
resolution 720 x 1600 px
refresh rate 120Hz
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The display is a touchscreen IPS LCD panel measuring 6.67″ with a resolution of 720 x 1600 px and a pixel density of 111 ppi. It supports a 120Hz refresh rate, contributing to smoother motion during scrolling and general use. The screen does not include branded damage-resistant glass, and there is no support for HDR10, HDR10+, Dolby Vision, or Always-On Display functionality. There is also no secondary screen on this device.

Performance:

internal storage 128GB
RAM 4GB
AnTuTu benchmark score 262000
Chipset (SoC) name MediaTek Dimensity 6300
GPU name Arm Mali-G57 MC2
CPU speed 2 x 2.4 & 6 x 2 GHz
Geekbench 6 result (multi) 2012
Geekbench 6 result (single) 782
GPU clock speed 950 MHz
Has integrated LTE
RAM speed 2133 MHz
semiconductor size 6 nm
Supports 64-bit
DirectX version DirectX 12
Has integrated graphics
Uses big.LITTLE technology
CPU threads 8 threads
Uses HMP
maximum memory bandwidth 17.07 GB/s
L2 cache 1 MB
L1 cache 512 KB
maximum memory amount 12GB
uses multithreading
DDR memory version 4
L3 cache 2 MB

The device is powered by the MediaTek Dimensity 6300, a 6 nm octa-core chipset with two performance cores clocked at 2.4 GHz and six efficiency cores at 2 GHz, supporting big.LITTLE architecture, HMP, multithreading across 8 threads, and integrated LTE. Graphics are handled by the Arm Mali-G57 MC2 GPU running at 950 MHz with DirectX 12 support, while the chipset scores 262,000 on AnTuTu, 782 single-core and 2,012 multi-core on Geekbench 6. The device ships with 4 GB of LPDDR4 RAM at 2133 MHz and 128 GB of internal storage, with the platform supporting up to 12 GB of memory and a maximum memory bandwidth of 17.07 GB/s. The processor includes 512 KB of L1 cache, 1 MB of L2 cache, and 2 MB of L3 cache, and the system fully supports 64-bit processing.

Cameras:

megapixels (main camera) 48 MP
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 8MP
has built-in optical image stabilization
video recording (main camera) 1080 x 30 fps
Has a dual-tone LED flash
number of flash LEDs 3
has continuous autofocus when recording movies
Has phase-detection autofocus for photos
supports slow-motion video recording
has a built-in HDR mode
has manual exposure
has a flash
optical zoom 0x
has manual ISO
has manual focus
has a front camera
Has laser autofocus
Shoots 360° panorama
has manual white balance
shoots raw
has touch autofocus
has manual shutter speed
can create panoramas in-camera
Has a front-facing LED flash
has a dual-lens (or multi-lens) front camera
supports HDR10 recording
supports Dolby Vision recording
has a front-facing camera under the display
Has a RGB LED flash
has 3D photo/video recording capabilities

The main camera is a single-lens 48 MP shooter with phase-detection autofocus, touch autofocus, continuous autofocus during video, and a range of manual controls covering exposure, ISO, focus, and white balance, though manual shutter speed is not available. It records video at up to 1080p at 30 fps with slow-motion support, but does not offer optical zoom, optical image stabilization, HDR10 or Dolby Vision recording, or the ability to shoot in RAW format. Lighting is assisted by three LED flash units, though there is no dual-tone or RGB flash configuration. The front camera resolves at 8 MP as a single-lens setup without an under-display placement or a front-facing flash. Both cameras support HDR mode and in-camera panorama, but 360-degree panorama and 3D capture are not featured.

Operating system:

Android version Android 14
has clipboard warnings
has location privacy options
has camera/microphone privacy options
has Mail Privacy Protection
has theme customization
can block app tracking
blocks cross-site tracking
has on-device machine learning
has notification permissions
has media picker
Can play games while they download
has dark mode
has Wi-Fi password sharing
has battery health check
has an extra dim mode
has focus modes
has dynamic theming
can offload apps
Has customizable notifications
has Live Text
has full-page screenshots
supports split screen
gets direct OS updates
has PiP
Can be used as a PC
Has sharing intents
has a child lock
Supports widgets
Is free and open source
Has offline voice recognition
has voice commands
Tracks the current position of a mobile device
is a multi-user system
has Quick Start

The device runs Android 14 and includes a broad set of privacy controls, covering clipboard warnings, location privacy options, camera and microphone access management, and the ability to block app tracking, though cross-site tracking blocking and Mail Privacy Protection are not present. On the customization side, it supports dark mode, dynamic theming, theme customization, widgets, and customizable notifications, while focus modes, app offloading, Wi-Fi password sharing, and Quick Start are not available. Usability features include split-screen multitasking, Picture-in-Picture, full-page screenshots, a media picker, sharing intents, Live Text, a child lock, and the ability to play games while they download. The OS also supports on-device machine learning, offline voice recognition, voice commands, device tracking, multi-user accounts, and battery health monitoring, though direct OS updates from the vendor and the ability to use the device as a PC are not supported.

Battery:

battery power 5000 mAh
has wireless charging
Supports fast charging
charging speed 18W
has a removable battery
has a battery level indicator
has a rechargeable battery

The device is equipped with a 5000 mAh rechargeable, non-removable battery that supports 18W fast charging over cable, while wireless charging is not available. A battery level indicator is present, keeping the user informed of remaining charge at a glance.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless

On the audio side, the device includes a 3.5 mm headphone jack and stereo speakers for wired listening and built-in playback. However, none of the advanced Bluetooth audio codecs are supported, meaning aptX, aptX HD, aptX Adaptive, aptX Lossless, and LDAC are all absent.

Connectivity & Features:

has 5G support
SIM cards 2 SIM
has an external memory slot
Has USB Type-C
has NFC
download speed 3300 MBits/s
Has a fingerprint scanner
has emergency SOS via satellite
has crash detection
is DLNA-certified
supports ANT+
Has a heart rate monitor
has GPS
supports Wi-Fi
Has an infrared sensor
has an accelerometer
has a cellular module
Has a barometer
has an HDMI output
Uses 3D facial recognition
Has an iris scanner
Stylus included
supports Galileo
Has motion tracking
Has optical tracking
Has a built-in projector

The device supports 5G connectivity alongside Wi-Fi, a cellular module, and a maximum download speed of 3300 MBits/s, while accommodating two SIM cards and offering an external memory slot for additional storage. It features USB Type-C, NFC, GPS with Galileo support, an accelerometer, and a fingerprint scanner for biometric authentication, though 3D facial recognition and an iris scanner are not included. Satellite emergency SOS, crash detection, DLNA certification, ANT+, a heart rate monitor, an infrared sensor, a barometer, HDMI output, a stylus, motion tracking, optical tracking, and a built-in projector are all absent from this device.

Miscellaneous:

has a video light
Has sapphire glass display
Has a curved display
Has an e-paper display

The device includes a video light to assist with recording in low-light conditions. The display is flat rather than curved, and neither sapphire glass nor an e-paper panel are featured.

Final Verdict

The Tecno Spark 30C 5G is a functional everyday smartphone that delivers on a handful of genuinely useful fronts — particularly its 5000 mAh battery with 18W fast charging, IP54 splash resistance, and 120Hz display refresh rate, all of which contribute to a more comfortable daily experience. The MediaTek Dimensity 6300 chipset handles routine tasks adequately, and the inclusion of 5G, NFC, dual SIM, and expandable storage rounds out a connectivity package that covers most practical bases. That said, the low-resolution 720p display, limited RAM, and absence of optical image stabilization mean it is best suited to light, everyday use rather than demanding workloads or serious content creation. For users whose needs align with its strengths, the Tecno Spark 30C 5G is a capable and well-specified option within its intended scope.

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