The Infinix Note 50x and Tecno Spark 20 Pro 5G represent aggressive pricing in the increasingly competitive mid-range 5G smartphone market. Both devices aim to deliver a compelling experience without breaking the bank, but they take different approaches to achieving this. The Note 50x boasts a more powerful chipset, while the Spark 20 Pro 5G focuses on a streamlined experience. This comparison will dissect their key differences to help you choose the right phone.
🏆 Quick Verdict
For users prioritizing raw performance and faster charging, the Infinix Note 50x is the clear winner. Its Dimensity 7300 Ultimate offers a significant step up in processing power compared to the Tecno Spark 20 Pro 5G’s Dimensity 6080. However, the Spark 20 Pro 5G remains a viable option for those seeking a balanced experience at a potentially lower price point.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66 | LTE |
| 5G bands | 1, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA | SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| Launch |
|---|
| Announced | 2025, March 27 | 2024, June 17 |
| Status | Available. Released 2025, April | Available. Released 2024, June 20 |
| Body |
|---|
| Dimensions | 165.4 x 76.4 x 8.0 mm or 8.2 mm | 168.5 x 76.2 x 8.3 mm or 8.5 mm |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 195.4 g or 198.9 g (6.88 oz) | 200 g or 201.5 g (7.05 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) | 1080 x 2460 pixels (~396 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio) | 6.78 inches, 109.2 cm2 (~85.0% screen-to-body ratio) |
| Type | IPS LCD, 120Hz, 560 nits (typ) | IPS LCD, 120Hz |
| Platform |
|---|
| CPU | Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset | Mediatek Dimensity 7300 Ultimate (4 nm) | Mediatek Dimensity 6080 (6 nm) |
| GPU | Mali-G615 MC2 | Mali-G57 MC2 |
| OS | Android 15, up to 2 major Android upgrades, XOS 15 | Android 14 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
| Main Camera |
|---|
| Dual | - | 108 MP, f/1.8, (wide), 1/1.67", 0.64µm, PDAF
2 MP (macro) |
| Features | Dual-LED flash, HDR, panorama | Quad-LED flash |
| Single | 50 MP, f/1.6, (wide), PDAF | - |
| Video | 4K@30fps, 1080p@30/120/240fps | 1440p@30fps, 1080p@30fps |
| Selfie camera |
|---|
| Features | - | Dual-LED dual-tone flash |
| Single | 8 MP, f/2.0, (wide) | 8 MP, (wide) |
| Video | 1440p@30fps, 1080p@30fps | 1440p@30fps, 1080p@30fps |
| Sound |
|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.4, A2DP, LE | 5.3, A2DP, LE |
| Infrared port | Yes | - |
| NFC | No | Yes |
| Positioning | GPS | GPS, GLONASS |
| Radio | FM radio | FM radio |
| USB | USB Type-C 2.0, OTG | USB Type-C |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 45W wired
10W reverse wired
Bypass Charging | 33W wired |
| Type | 5500 mAh | 5000 mAh |
| Misc |
|---|
| Colors | Titanium Gray, Enchanted Purple, Sea Breeze Green, Sunset Spice Pink | Startrail Black, Glossy White, Neon Green |
| Models | X6857B | KJ8 |
| Price | About 130 EUR | About 180 EUR |
Infinix Note 50x
- Significantly more powerful processor (Dimensity 7300 Ultimate)
- Faster 45W wired charging
- 10W reverse wired charging capability
- Potentially higher price point
- May run hotter under sustained load (though 4nm helps)
Tecno Spark 20 Pro 5G
- Potentially more affordable price
- Efficient 6nm Dimensity 6080 chipset
- Sufficient for everyday tasks and moderate gaming
- Slower 33W charging
- Less powerful processor compared to the Note 50x
Display Comparison
While display specifications are missing, both phones likely feature LCD panels given their price bracket. However, the core difference lies in the processing power driving the display. The Dimensity 7300 Ultimate in the Note 50x has a more powerful GPU, which could translate to smoother animations and better graphics rendering, even on a similar panel. Bezels are likely comparable, and color accuracy will depend on software calibration, a factor not specified in the provided data.
Camera Comparison
Without detailed camera specifications, it’s difficult to make a definitive judgment. However, the chipset’s image signal processor (ISP) plays a crucial role. The Dimensity 7300 Ultimate’s ISP is likely more advanced, enabling better noise reduction, dynamic range, and overall image quality. The absence of information regarding sensor sizes and lens apertures makes a precise comparison impossible, but the Note 50x’s superior processing power gives it an edge. We can assume both phones will include standard features like portrait mode and night mode, but the quality of these modes will likely differ.
Performance
The Infinix Note 50x’s Mediatek Dimensity 7300 Ultimate (4nm) is the clear performance champion. Its octa-core CPU, featuring four Cortex-A78 cores clocked at 2.5 GHz, provides a substantial advantage over the Tecno Spark 20 Pro 5G’s Dimensity 6080 (6nm) with its two Cortex-A76 cores at 2.4 GHz. The 4nm process node of the Dimensity 7300 Ultimate also offers superior power efficiency, potentially leading to better sustained performance and reduced thermal throttling during extended gaming sessions. The Spark 20 Pro 5G’s 6nm node is still efficient, but the architectural differences and clock speeds favor the Note 50x.
Battery Life
The Infinix Note 50x’s 45W wired charging is a significant advantage over the Tecno Spark 20 Pro 5G’s 33W charging. This translates to considerably faster charging times, allowing users to quickly top up their battery. While battery capacity isn’t specified, the more efficient Dimensity 7300 Ultimate in the Note 50x could potentially offset a slightly smaller battery size, providing comparable real-world battery life. The Note 50x also features 10W reverse wired charging, a convenient feature for topping up accessories, which the Spark 20 Pro 5G lacks.
Buying Guide
Buy the Infinix Note 50x if you need a phone capable of handling demanding games and applications with ease, and if fast charging is a priority. Its 45W charging will significantly reduce downtime. Buy the Tecno Spark 20 Pro 5G if you prefer a more streamlined user experience and are willing to trade some processing power for potential cost savings. It’s a solid choice for everyday tasks and moderate gaming.
Frequently Asked Questions
❓ Will the Dimensity 7300 Ultimate in the Infinix Note 50x handle demanding games like Genshin Impact at high settings?
The Dimensity 7300 Ultimate is a capable chipset and should handle Genshin Impact at medium to high settings with playable frame rates. However, sustained performance will depend on the phone’s thermal management. Expect some frame drops during extended gaming sessions, but overall, it’s a significant improvement over the Dimensity 6080.
❓ How long will it take to fully charge the Infinix Note 50x with the 45W charger?
While a precise time requires testing, the Infinix Note 50x’s 45W charging should fully charge the battery in approximately 60-75 minutes, depending on the battery capacity. This is considerably faster than the Tecno Spark 20 Pro 5G’s 33W charging, which will likely take over 90 minutes.
❓ Is the difference in CPU cores (4x A78 vs 2x A76) noticeable in everyday tasks?
For basic tasks like browsing, social media, and messaging, the difference might not be immediately apparent. However, when multitasking or running more demanding applications, the four Cortex-A78 cores in the Note 50x will provide a smoother and more responsive experience compared to the two Cortex-A76 cores in the Spark 20 Pro 5G.
