This is a side-by-side specs comparison of the TECNO SPARK Slim and OPPO A6x 5G smartphones.
The TECNO SPARK Slim features a slightly larger 6.78-inch display, 50MP main camera, 5,169mAh battery, 45W fast charging and MediaTek Helio G200 chipset.
Meanwhile, the OPPO A6x 5G features a 6.75-inch display, 6,500mAh battery, 15W charging rate, dual-camera setup and MediaTek Dimensity 6300 chipset. The two phones have similar prices.
| Specs | TECNO SPARK Slim | OPPO A6x 5G |
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| Picture & Ratings |
★★★★★ 4.3/5 stars (178)
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★★★★★ 4.1/5 stars (17)
✔ Available on
Shopee
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| Design and Display | ||
| Display | 6.78-inch AMOLED Display (1224 x 2720 Pixels 440 ppi) with Corning Gorilla Glass 7i, 20:9 Aspect Ratio, 144Hz Refresh Rate, 1600nits high brightness mode (HBM), 4500nits peak, and punch-hole | 6.75-inch HD+ IPS LCD Display (720 x 1570 Pixels, 256 ppi) with 120Hz Refresh Rate, 800nits typical brightness, 1125nits HBM and punch-hole |
| Size | 164.2 x 75.9 x 5.93 mm | 166.61 x 78.51 x 8.61 mm |
| Weight | 156 g | 212 g |
| Build | Glass front, Fiberglass back | Glass front, Plastic back |
| Durability | IP64 dust & splash resistance, MIL-STD-810H shock resistance | IP64 dust & splash resistance |
| Colors | Black, White | Plum Purple, Violet Purple |
| Our pick: |
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TECNO SPARK Slim The TECNO SPARK Slim has a larger, sharper, brighter, and smoother display. It is also lighter and thinner. |
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| Performance | ||
| Chipset | MediaTek Helio G200 (6 nm) | MediaTek Dimensity 6300 (6 nm) |
| CPU | Octa Core CPU 2x Cortex-A76 @ 2.2GHz & 6x Cortex-A55 @ 2.0GHz |
Octa Core CPU 2x Cortex-A76 @ 2.4GHz & 6x Cortex-A55 @ 2.0GHz |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| RAM | 8 GB | 4 GB |
| Storage | 256GB | 128GB |
| Expansion | None | 1TB via microSD |
| OS | Android 15 with HiOS 15 | Android 15 with ColorOS 15.0 |
| Our pick: |
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OPPO A6x 5G
The OPPO A6x 5G has slightly better performance, although the TECNO SPARK Slim has a higher RAM capacity. |
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| Cameras | ||
| Rear Camera | Multiple Cameras: 50MP Main Camera (Autofocus) Auxiliary lens -Dual LED Flash -Up to 1440p@30fps video recording |
Dual Cameras: 13MP Main Camera (f/2.2 Aperture, Autofocus) QVGA Auxiliary Camera -LED Flash -Up to 1080p@30fps video recording |
| Front Camera |
13 Megapixels - Up to 1080p video recording |
5 Megapixels (f/2.2 Aperture) - Up to 1080p@30fps video recording |
| Our pick: |
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TECNO SPARK Slim
TECNO SPARK Slim has the more capable camera system with a higher-resolution 50MP main camera and higher-resolution rear video recording. |
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| Connectivity | ||
| Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac (dual band) | Wi-Fi 802.11 b/g/n/ac (dual band) |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) |
| NFC | No | Yes |
| Bluetooth | Bluetooth 5.4 FreeLink |
Bluetooth 5.4 |
| Infrared | Yes | No |
| Location | GPS, GLONASS, GALILEO, BeiDou | GPS, GLONASS, GALILEO, BeiDou, QZSS |
| Our pick: |
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OPPO A6x 5G
The OPPO A6x 5G has better cellular connectivity. |
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| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | Yes |
| Audio Enhancement | Dolby ATMOS, Stereo Dual Speakers | |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer Decorative status LED light at the back (Mood Light Design) |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Our pick: |
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TECNO SPARK Slim
Based on the specs, it has stereo speakers, Dolby Atmos, and a gyroscope. |
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| Battery and Charging | ||
| Battery | 5169 mAh (Non-removable) | 6500 mAh (Non-removable) |
| Charging | 45W Fast Charging (100% in 57 minutes) | 15W Charging rate |
| Our pick: |
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OPPO A6x 5G
The OPPO A6x 5G has a larger battery capacity. |
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| Price and Availability | ||
| Price | ₱9,499.00 - Official Price in the Philippines | ₱9,999.00 - Official Price in the Philippines |
| Release Date | October 8, 2025 | January 14, 2026 |
| Buy Online |
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