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- Arc 2 vs Spark Go 3
HMD Arc 2 vs Tecno Spark Go 3
What Arc 2 does better (0) and where Spark Go 3 wins (13) — every spec side by side.
vs
2.4Display5.4
3.0Camera3.4
3.5Battery4.0
3.0Features3.2
Dimensions
Size comparison
Arc 2Spark Go 3
| Arc 2 | Spark Go 3 | Difference | |
|---|---|---|---|
| Height | 166.4 mm | 167.7 mm | −1.3 mm |
| Width | 76.9 mm | 77.8 mm | −0.9 mm |
| Thickness | 9 mm | 8.1 mm | +0.9 mm |
| Weight | 184 g | 182 g | +2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Arc 2 better than Spark Go 3?
Arc 2 has no measurable advantages in this pair.
Why is Spark Go 3 better than Arc 2?
- Refresh rate60 Hz vs 120 Hz2×
- Wired charging10 W vs 15 W+50%
- Process28 nm vs 12 nm2.3×
- Pixel density215 ppi vs 260 ppi+21%
- Dual SIMNo · Arc 2: Yes
- CPU frequency1.6 GHz vs 1.8 GHz+12%
- Peak brightness460 nits vs 500 nits+9%
- Screen size6.5″ vs 6.7″+3%
- Selfie camera5 MP vs 8 MP+60%
- Resolution (width)576 px vs 720 px+25%
- Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
- Thickness9 mm vs 8.1 mm+11%
Specifications
Side by side
| Design | ||
| Weight | 184 g | 182 g |
| Thickness | 9 mm | 8.1 mm |
| Height | 166.4 mm | 167.7 mm |
| Width | 76.9 mm | 77.8 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP54 | IP64 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Colours | Dark Blue, Golden Beige | Titanium Grey, Ink Black, Galaxy Blue, Aurora Purple |
| Display | ||
| Screen size | 6.5″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 576 px | 720 px |
| Resolution (height) | 1,280 px | 1,600 px |
| Pixel density | 215 ppi | 260 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | 460 nits | 500 nits |
| Screen-to-body ratio | 80.2% | 84.1% |
| Performance | ||
| Chipset | Unisoc SC9863A | Unisoc T7250 |
| Chip maker | Unisoc | Unisoc |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 1.8 GHz |
| GPU | IMG8322 | Mali-G57 MP1 |
| AnTuTu score | — | 363,747 |
| Geekbench 6 (multi-core) | — | 1,416 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 128 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/1.8 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 5 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 10 W | 15 W |
| Charged in 30 min | — | 37% |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | No | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.2 |
| NFC | No | No |
| USB | USB Type-C | USB Type-C |
| USB version | — | 2 |
| Infrared port | — | Yes |
| Satellite navigation | GALILEO | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer |
| Software | ||
| OS at launch | Android 14 (Go edition) | Android 15 |
| Platform | Android | Android |
| Interface | — | HIOS 15 |
