The Infinix Smart 5 and Oppo A15s represent the fiercely competitive sub-Rp 2,000,000 smartphone market in Indonesia. Both aim to deliver essential smartphone functionality at an accessible price point, but they achieve this with different hardware choices. This comparison dissects those choices, revealing which device offers the best balance of performance and value for everyday users.
🏆 Quick Verdict
For most users, the Oppo A15s emerges as the better choice. Its Helio P35 chipset, featuring an octa-core CPU, provides a noticeable performance uplift over the Infinix Smart 5’s quad-core Helio A20, translating to smoother multitasking and a more responsive user experience. While both offer similar battery and charging capabilities, the A15s’ processing power justifies the slight price difference.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2020, August 13. Released 2020, August 20 | 2020, December 18. Released 2020, December 18 |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Build | Glass front, plastic back, plastic frame | Glass front, plastic back, plastic frame |
| Dimensions | 165.4 x 76.4 x 8.8 mm (6.51 x 3.01 x 0.35 in) | 164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 183 g (6.46 oz) | 177 g (6.24 oz) |
| Display |
|---|
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) | 720 x 1600 pixels, 20:9 ratio (~269 ppi density) |
| Size | 6.6 inches, 105.2 cm2 (~83.2% screen-to-body ratio) | 6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 480 nits (typ) |
| Platform |
|---|
| CPU | Quad-core 1.8 GHz Cortex-A53 | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | Mediatek MT6761D Helio A20 (12 nm) | Mediatek MT6765 Helio P35 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 10 (Go edition) | Android 10, ColorOS 7.2 |
| Memory |
|---|
| Card slot | microSDXC (dedicated slot) | microSDXC |
| Internal | 32GB 2GB RAM, 64GB 3GB RAM | 64GB 4GB RAM, 128GB 4GB RAM |
| | eMMC 5.1 | eMMC 5.1 |
| Main Camera |
|---|
| Features | Triple-LED flash | LED flash, HDR, panorama |
| Triple | 13 MP + Auxiliary lenses (X657 model)
or
8 MP + Auxiliary lens (X657C model) | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
2 MP (macro)
Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Features | Dual-LED flash | HDR |
| Single | 8 MP | 8 MP, f/2.0, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 4.2, A2DP | 5.0, A2DP, LE, aptX |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | FM radio |
| USB | microUSB 2.0 | microUSB 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity | Fingerprint (rear-mounted), accelerometer, proximity |
| Battery |
|---|
| Charging | 10W wired | 10W wired |
| Type | 5000 mAh | Li-Po 4230 mAh |
| Misc |
|---|
| Colors | Ocean Wave, Quetzal Cyan, Midnight Black | Dynamic Black, Fancy White |
| Models | X657, X657C, MZ-Infinix X657C, MZ-Infinix X657B | CPH2179 |
| Price | About 70 EUR | About 130 EUR |
| Pricing |
|---|
| 32GB 2GB RAM | Rp 1,600,000 | - |
| 64GB 3GB RAM | Rp 1,525,000 | - |
Infinix Smart 5
- Lower price point, especially the 64GB/3GB RAM variant.
- Sufficient for basic smartphone tasks.
- Likely longer software support due to Infinix's growing presence.
- Significantly weaker performance compared to the Oppo A15s.
- Struggles with multitasking and demanding apps.
- Limited gaming capabilities.
Oppo A15s
- Faster and more responsive performance thanks to the Helio P35.
- Better suited for multitasking and light gaming.
- More future-proof due to the more powerful chipset.
- Slightly higher price compared to the Infinix Smart 5.
- 10W charging is relatively slow.
- Camera performance likely similar to the Smart 5.
Display Comparison
Neither device boasts a standout display. Both likely utilize LCD panels, a standard for this price bracket. The focus here isn't on visual fidelity, but on basic usability. While specific display specs (resolution, brightness) are unavailable, the emphasis is on providing a functional viewing experience for everyday tasks. Bezels are expected to be relatively thick on both, maximizing screen real estate within the budget constraints.
Camera Comparison
Camera performance is likely to be similar, with both devices relying on basic sensors. Given the price point, detailed camera specs are scarce. It's safe to assume both feature a primary camera and potentially a depth sensor. The image processing will likely prioritize basic scene optimization rather than advanced features. The absence of Optical Image Stabilization (OIS) on either device means low-light photography will be challenging. Focusing on the primary sensor resolution (if available) would be more indicative of potential image quality than any secondary sensors.
Performance
The core difference lies in the chipsets. The Oppo A15s’ MediaTek Helio P35 is a significant step up from the Infinix Smart 5’s Helio A20. The P35’s octa-core configuration (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) provides substantially more processing power than the A20’s quad-core 1.8 GHz Cortex-A53. This translates to faster app launch times, smoother scrolling, and improved multitasking. While neither chipset is designed for intensive gaming, the A15s will handle less demanding titles with greater ease. The A20 in the Smart 5 will struggle with anything beyond basic games.
Battery Life
Both the Infinix Smart 5 and Oppo A15s feature 10W wired charging, indicating similar charging speeds. While battery capacity isn't specified, both likely house batteries in the 4000-5000 mAh range, sufficient for a full day of moderate use. The actual battery life will depend heavily on usage patterns, but the difference in chipset efficiency is unlikely to result in a dramatic disparity in real-world battery performance. The 10W charging will require several hours for a full charge on both devices.
Buying Guide
Buy the Infinix Smart 5 if your primary needs are basic communication – calls, WhatsApp, and light social media – and you prioritize minimizing cost above all else. The 64GB/3GB RAM variant at Rp 1,525,000 is particularly compelling for ultra-budget buyers. Buy the Oppo A15s if you anticipate more demanding tasks like occasional gaming, running multiple apps simultaneously, or simply prefer a snappier, more fluid user interface. The A15s’ superior processing power makes it a more future-proof investment.
Frequently Asked Questions
❓ Will the Oppo A15s handle popular games like Mobile Legends or PUBG?
The Oppo A15s, with its Helio P35 chipset, can run Mobile Legends at medium settings without significant issues. PUBG will be playable, but likely at lower settings to maintain a stable frame rate. The Infinix Smart 5 will struggle with PUBG even at the lowest settings.
❓ How much storage space is realistically usable on the 32GB/2GB RAM Infinix Smart 5?
After accounting for the operating system and pre-installed apps, you'll likely have around 20-22GB of usable storage on the 32GB variant. This is sufficient for basic apps and photos, but you may need to rely on a microSD card for larger files like videos or games.
❓ Is the difference between the Helio A20 and Helio P35 noticeable in everyday use?
Yes, the difference is quite noticeable. The Helio P35’s octa-core architecture provides a smoother and more responsive experience when opening apps, switching between tasks, and browsing the web. The Helio A20 can feel sluggish in comparison, especially with multiple apps open.
❓ Does either phone support fast charging beyond 10W?
No, both the Infinix Smart 5 and Oppo A15s are limited to 10W wired charging. This is standard for phones in this price range, and you should expect a full charge to take several hours.
