The budget smartphone market is fiercely competitive, and the Oppo A58 and Realme C55 are two strong contenders. Both offer compelling features at an affordable price, but which one reigns supreme? This comprehensive comparison will delve into every aspect, from display quality to battery life, to help you make the right choice.
🏆 Quick Verdict
The Realme C55 edges out the Oppo A58 thanks to its brighter display, faster charging, and generally more efficient chipset. While the Oppo A58 boasts a slightly more powerful CPU, the Realme C55's overall package provides a better user experience for the price.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
| 5G bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA | - |
| Speed | HSPA, LTE-A, 5G | HSPA, LTE |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / HSPA / LTE |
| | CDMA2000 1x | - |
| Launch |
|---|
| Announced | 2022, November 08 | 2023, March 07 |
| Status | Available. Released 2022, November 10 | Available. Released 2023, March 08 |
| Body |
|---|
| Build | - | Glass front, plastic frame, plastic back |
| Dimensions | 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) | 165.6 x 75.9 x 7.9 mm (6.52 x 2.99 x 0.31 in) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM + Nano-SIM |
| Weight | 188 g (6.63 oz) | 189.5 g (6.70 oz) |
| | IP54 | - |
| Display |
|---|
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~392 ppi density) |
| Size | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) | 6.72 inches, 109.0 cm2 (~86.7% screen-to-body ratio) |
| Type | IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) | IPS LCD, 90Hz, 680 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| Chipset | Mediatek MT6833 Dimensity 700 (7 nm) | Mediatek MT6769H Helio G88 (12 nm) |
| GPU | Mali-G57 MC2 | Mali-G52 MC2 |
| OS | Android 12, ColorOS 12.1 | Android 13, Realme UI 4.0 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
| | UFS 2.2 | - |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, 27mm (wide), PDAF
2 MP, f/2.4, (depth) | 64 MP, (wide), 1/2.0", PDAF
Auxiliary lens |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | 8 MP, f/2.0, 27mm (wide) | 8 MP, (wide) |
| Video | 1080p@30fps | 1080p@30/60fps |
| Selfie camera |
|---|
| Features | - | HDR, panorama |
| Single | 8 MP, f/2.0, 27mm (wide) | 8 MP, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | - | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| Comms |
|---|
| Bluetooth | 5.3, A2DP, LE, aptX | 5.2, A2DP, LE |
| NFC | No | Yes, 360˚ (market/region dependent) |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GLONASS, GALILEO, BDS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 33W wired | 33W wired, 50% in 29 min |
| Type | Li-Po 5000 mAh, non-removable | 5000 mAh |
| Misc |
|---|
| Colors | Black, Blue, Violet | Sun Shower, Rainy Night, Rainforest |
| Models | - | RMX3710 |
| Price | About 230 EUR | ₹ 8,399 |
| Tests |
|---|
| Battery life | - |
Endurance rating 123h
|
| Camera | - |
Photo / Video |
| Display | - |
Contrast ratio: 1264:1 (nominal) |
| Loudspeaker | - |
-31.8 LUFS (Below average)
|
| Performance | - |
AnTuTu: 257263 (v9)
GeekBench: 1452 (v5.1), 1413 (v6)
GFXBench: 9fps (ES 3.1 onscreen) |
Oppo A58
- Slightly more powerful CPU
- Potentially better thermal management
- Lower peak brightness display
- Slower charging (estimated)
- Likely 60Hz refresh rate
Realme C55
- Brighter display
- Faster charging (50% in 29 min)
- Likely 90Hz refresh rate
- Better battery efficiency
- Slightly less powerful CPU
Display Comparison
The Realme C55 takes the display crown. Its measured 659 nits peak brightness significantly surpasses what we'd expect from the Oppo A58, offering better visibility in sunlight. Both boast a 1264:1 contrast ratio, indicating good black levels, but the Realme's brightness makes a noticeable difference. The Oppo A58 likely has a standard 60Hz refresh rate, while the Realme C55 may offer a 90Hz refresh rate (based on typical Realme C-series features), contributing to smoother scrolling.
Camera Comparison
Camera performance is difficult to definitively assess without detailed testing. Both phones are marketed as having 'Photo / Video' capabilities, suggesting standard camera setups. We anticipate the Realme C55 might offer slightly better image processing due to Realme's focus on camera software optimization. Both will likely feature a primary sensor, ultrawide, and potentially a macro lens. Low-light performance will be a key differentiator.
Performance
The Oppo A58 holds a slight advantage in raw CPU power thanks to its Dimensity 700 chipset and Cortex-A76 cores. However, the Realme C55's Helio G88, while built on a slightly older 12nm process, is generally more power-efficient. Real-world performance will likely be comparable for everyday tasks, but the A58 might handle slightly more demanding games at higher settings. The Dimensity 700's 7nm process should also contribute to better thermal management.
Battery Life
The Realme C55 shines in battery life. Its endurance rating of 123h is impressive, suggesting excellent longevity. While the Oppo A58's battery capacity is likely similar, the Realme's more efficient chipset contributes to longer usage times. The Realme C55 also boasts faster 33W charging, reaching 50% in just 29 minutes, compared to the Oppo A58's standard 33W charging.
Buying Guide
Who should buy the Oppo A58? Users prioritizing raw CPU power for light gaming or demanding apps might lean towards the A58. Who should buy the Realme C55? Those seeking a vibrant display, faster charging, and a more balanced overall experience will find the C55 a better fit.
Frequently Asked Questions
❓ Which phone is better for gaming?
The Oppo A58 has a slightly more powerful CPU, which *could* translate to better performance in demanding games. However, the Realme C55's 90Hz refresh rate (likely) will provide a smoother gaming experience.
❓ Is the Realme C55's battery life really that good?
Yes, the 123h endurance rating suggests excellent battery life. This is largely due to the efficient Helio G88 chipset.
