The Infinix S5 Pro (48+40) and Xiaomi Poco X2 represent distinct approaches to the budget and mid-range smartphone market. The S5 Pro aimed to deliver a compelling camera experience at a low price point, while the Poco X2 prioritized performance with a more powerful chipset. This comparison dissects their key differences to help you choose the right device.
🏆 Quick Verdict
For the average user, the Xiaomi Poco X2 is the clear winner. Its Snapdragon 730G chipset provides a substantially smoother and more responsive experience, particularly for gaming and demanding applications. While the Infinix S5 Pro offers a potentially attractive price, the performance gap is too significant to ignore.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20, 28 | 1, 3, 5, 8, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2020, March 06. Released 2020, April | 2020, February 04. Released 2020, February 11 |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Build | Glass front, plastic back, plastic frame | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Dimensions | 162.5 x 76.9 x 9 mm (6.40 x 3.03 x 0.35 in) | 165.3 x 76.6 x 8.8 mm (6.51 x 3.02 x 0.35 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 195 g (6.88 oz) | 208 g (7.34 oz) |
| | - | Water-repellent coating |
| Display |
|---|
| Protection | - | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.53 inches, 104.7 cm2 (~83.8% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~84.8% screen-to-body ratio) |
| Type | IPS LCD | IPS LCD, 120Hz, HDR10, 500 nits (typ) |
| Platform |
|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| Chipset | Mediatek MT6765 Helio P35 (12 nm) | Qualcomm SDM730 Snapdragon 730G (8 nm) |
| GPU | PowerVR GE8320 | Adreno 618 |
| OS | Android 10 | Android 10, upgradable to Android 11, MIUI 12.5 |
| Memory |
|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal | 64GB 4GB RAM, 128GB 6GB RAM | 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM |
| | - | UFS 2.1
|
| Main Camera |
|---|
| Features | Dual-LED flash, HDR, panorama | Dual-LED flash, HDR, panorama |
| Quad | - | 64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP (macro)
Auxiliary lens |
| Triple | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
Auxiliary lenses | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS |
| Selfie camera |
|---|
| Dual | - | 20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
2 MP, f/2.4, (depth) |
| Features | - | HDR |
| Single | Motorized pop-up 40 MP, (wide) | - |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | - | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| | - | 24-bit/192kHz audio |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| Infrared port | - | Yes |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS, BDS |
| Radio | FM radio | FM radio, recording |
| USB | microUSB 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | - | 27W wired, 100% in 68 min |
| Type | 4000 mAh | Li-Po 4500 mAh |
| Misc |
|---|
| Colors | Nebula Black, Quetzal Cyan, Violet | Atlantis Blue, Matrix Purple, Phoenix Red |
| Models | X660 | MZB9011IN, MZB9012IN, MZB9013IN, MZB8741IN, MZB8742IN, MZB8743IN, MZB8744IN, MZB8745IN, MZB8746IN |
| Price | - | About 200 EUR |
| SAR | 0.79 W/kg (head) 0.90 W/kg (body) | 1.08 W/kg (head) 0.62 W/kg (body) |
Infinix S5 Pro (48+40)
- Potentially lower price point
- High megapixel count camera (48MP + 40MP)
- May offer longer battery life due to potentially larger capacity (unconfirmed)
- Significantly weaker performance due to Helio P35 chipset
- Less efficient processor leading to potential overheating
- Inferior image processing capabilities
Xiaomi Poco X2
- Superior performance with Snapdragon 730G
- Faster 27W charging (0-100% in 68 minutes)
- More efficient processor for better battery life and thermal management
- Likely higher price than the Infinix S5 Pro
- Camera megapixel count may be lower (spec not provided)
- May require more frequent software updates
Display Comparison
Neither device's display specifications are provided, so a direct comparison is limited. However, given the Poco X2's positioning, it likely features a higher quality panel with better color accuracy and brightness. The S5 Pro, targeting a lower price bracket, likely utilizes a more cost-effective display solution. Bezels are likely comparable, reflecting the design trends of their respective release periods.
Camera Comparison
The Infinix S5 Pro boasts a 48MP + 40MP camera setup, suggesting a focus on high-resolution photography. However, megapixel count isn't everything. Without knowing sensor sizes and lens apertures, it's difficult to assess image quality. The Poco X2, while potentially having a lower megapixel count (spec not provided), benefits from Qualcomm’s image signal processor (ISP) within the Snapdragon 730G, which delivers superior image processing, dynamic range, and low-light performance. The S5 Pro's 40MP sensor's purpose is unclear without further details; it may be a depth sensor or a secondary lens with limited utility.
Performance
The core difference lies in the chipsets. The Xiaomi Poco X2’s Qualcomm Snapdragon 730G (8 nm) is a significant upgrade over the Infinix S5 Pro’s MediaTek Helio P35 (12 nm). The 8nm process node of the Snapdragon 730G translates to better power efficiency and reduced thermal throttling during sustained workloads. The Snapdragon 730G’s CPU, with its 2x2.2 GHz Kryo 470 Gold and 6x1.8 GHz Kryo 470 Silver cores, offers a more sophisticated architecture than the S5 Pro’s Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53). This results in noticeably faster app loading times, smoother multitasking, and a superior gaming experience on the Poco X2.
Battery Life
Battery capacity isn't specified for the Infinix S5 Pro. The Poco X2’s 27W wired charging, capable of reaching 100% in 68 minutes, is a significant advantage. Faster charging reduces downtime and provides a more convenient user experience. While the S5 Pro may have a larger battery capacity, the Poco X2’s efficient Snapdragon 730G chipset and fast charging capabilities likely result in comparable, or even better, real-world battery life.
Buying Guide
Buy the Infinix S5 Pro (48+40) if your primary need is a phone for basic tasks like calling, texting, and light social media use, and you are on an extremely tight budget. Buy the Xiaomi Poco X2 if you prioritize smooth performance for gaming, multitasking, and a more future-proof experience, even if it means spending a bit more.
Frequently Asked Questions
❓ Will the Poco X2 handle demanding games like PUBG Mobile smoothly?
Yes, the Snapdragon 730G in the Poco X2 is well-equipped to handle PUBG Mobile at high settings with stable frame rates. The Adreno 618 GPU provides ample graphical power for a smooth gaming experience, unlike the Helio P35 which would struggle with consistent performance.
❓ Is the 40MP sensor on the Infinix S5 Pro actually useful, or is it just for marketing?
Without specific details on the 40MP sensor's function, it's likely a depth sensor used for portrait mode effects. While it can contribute to better bokeh, it doesn't significantly improve overall image quality compared to a larger, higher-quality main sensor like the one potentially found in the Poco X2.
❓ Does the Poco X2 support fast charging protocols other than its native 27W?
The Poco X2 supports Qualcomm Quick Charge 3.0, allowing it to utilize faster charging speeds with compatible chargers, even if they aren't rated for the full 27W. This provides flexibility for users who already own Quick Charge adapters.
