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Full Specifications
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| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 900 / 2100 |
| 4G bands | LTE |
| Speed | HSPA, LTE |
Launch
| Announced | 2023, December 01 |
| Status | Available. Released 2023, December |
Body
| Dimensions | 163.7 x 75.6 x 8.5 mm (6.44 x 2.98 x 0.33 in) |
| Weight | - |
| Build | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| Protection | IP53 dust protected and water resistant (vertical water sprays) |
Display
| Type | IPS LCD, 90Hz |
| Size | 6.6 inches, 104.6 cm2 (~84.6% screen-to-body ratio) |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~267 ppi density) |
Hardware & Software
| OS | Android 13, HIOS 13 |
| Chipset | Mediatek MT6769Z Helio G85 (12 nm) |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| GPU | Mali-G52 MC2 |
Memory & Storage
| Card slot | microSDXC |
| Internal | 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Main Camera
| Single | 50 MP, f/1.6, (wide), 0.64µm, PDAF |
| Features | Dual-LED flash, HDR |
| Video | 1440p@30fps, 1080p@30fps |
Selfie Camera
| Single | 32 MP, f/2.2, (wide) |
| Features | Dual-LED flash |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2, A2DP, LE |
| Positioning | GPS |
| NFC | No |
| Radio | FM radio |
| USB | USB Type-C, OTG |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Battery
| Type | 5000 mAh |
| Charging | 18W wired |
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Description
Overview & Display
The Tecno Tecno Spark 20 has a practical design with a glass front, plastic back, and plastic frame. Its 6.6-inch IPS LCD offers a 90Hz refresh rate, which can make scrolling and supported interface animations feel smoother. The 720 x 1612 resolution is suited to everyday browsing, messaging, and video playback, while the 20:9 aspect ratio gives the display a tall viewing area. Stereo speakers add a more capable multimedia setup, and the inclusion of a 3.5mm headphone jack makes wired audio convenient. IP53 protection provides resistance against dust and vertical water sprays, although it is not designed for immersion.
Powered by the MediaTek Helio G85, the Tecno Tecno Spark 20 uses an octa-core processor with two performance cores and six efficiency cores. This configuration is appropriate for common tasks such as social media, web browsing, streaming, and communication. RAM options range from 4GB to 8GB, while storage is available in 128GB or 256GB capacities. A microSDXC card slot also allows additional storage. Android 13 with HIOS 13 provides the software foundation, and the available memory choices give buyers flexibility depending on their multitasking and storage needs.
Camera & Battery
The rear camera uses a 50MP wide sensor with a bright f/1.6 aperture and PDAF. HDR and a dual-LED flash are included, giving the camera useful tools for handling varied lighting conditions and focusing on subjects. It can record video at up to 1440p at 30 frames per second, with 1080p recording also available. The 32MP front camera has an f/2.2 aperture and supports 1080p video at 30 frames per second. Its dual-LED flash is a useful addition for selfies in dimmer surroundings. The specifications support a versatile everyday camera setup, though they do not indicate additional rear lenses.
A 5000mAh battery gives the Tecno Tecno Spark 20 a substantial power reserve for routine activities such as calls, browsing, streaming, and photography. Actual endurance will depend on network conditions, screen brightness, and usage patterns, but the capacity is well suited to regular daily use. Charging is handled through USB Type-C at 18W, offering a straightforward wired charging solution. OTG support expands the port’s usefulness with compatible accessories, while the side-mounted fingerprint sensor provides a convenient way to unlock the phone.
Who Should Buy This
The Tecno Tecno Spark 20 is a suitable choice for users who want a large 90Hz display, stereo speakers, dual-SIM support, and a sizeable battery for everyday smartphone tasks. It also suits buyers who value flexible storage, since it combines internal capacities up to 256GB with a microSDXC slot. The 50MP rear camera, 32MP selfie camera, and 3.5mm headphone jack add practical versatility for photography and entertainment. Users seeking NFC, higher display sharpness, faster charging, or stronger water protection may want something different. It is best suited to browsing, communication, media playback, photography, and general multitasking.
Pros
- 90Hz IPS LCD with a large 6.6-inch viewing area
- 50MP rear camera with PDAF and HDR
- 32MP selfie camera with dual-LED flash
- 5000mAh battery with USB Type-C charging
- Stereo speakers and a 3.5mm headphone jack
Cons
- 720p-class display resolution limits viewing sharpness
- No NFC support for compatible contactless features
- 18W wired charging is not especially fast
- IP53 protection does not support water immersion
Verdict
The Tecno Tecno Spark 20 delivers a balanced everyday package built around a large 90Hz display, Helio G85 hardware, flexible memory options, capable camera specifications, stereo speakers, and a 5000mAh battery. Its plastic construction and IP53 rating keep the design practical, while Android 13 and HIOS 13 provide the software platform. The lower display resolution, absence of NFC, and 18W charging are notable limitations. For users focused on communication, entertainment, storage flexibility, and routine photography, it is a sensible option.
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