The Motorola Moto G15 and Xiaomi Poco X6 Pro represent distinct approaches to the mid-range smartphone market. The Moto G15 prioritizes longevity and value, while the Poco X6 Pro aims for near-flagship performance at a competitive price. This comparison dissects their key differences to help you choose the right phone for your needs.
🏆 Quick Verdict
For most users, the Xiaomi Poco X6 Pro is the superior choice. Its significantly more powerful Mediatek Dimensity 8300 Ultra chipset and 67W fast charging outweigh the Moto G15’s impressive battery endurance. However, users prioritizing maximum battery life above all else will find the Moto G15 compelling.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 28, 38, 40, 41, 48, 66 |
| 5G bands | - | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 77, 78 SA/NSA/Sub6 |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G |
| Launch |
|---|
| Announced | 2024, December 17 | 2024, January 11 |
| Status | Available. Released 2025, February 12 | Available. Released 2024, January 12 |
| Body |
|---|
| Build | Glass front (Gorilla Glass 3), plastic frame, silicone polymer back (eco leather) | Glass front (Gorilla Glass 5), plastic frame, plastic back or silicone polymer back (eco leather) |
| Dimensions | 165.7 x 76 x 8.2 mm (6.52 x 2.99 x 0.32 in) | 160.5 x 74.3 x 8.3 mm (6.32 x 2.93 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 190 g (6.70 oz) | 186 g or 190 g (6.56 oz) |
| Display |
|---|
| Protection | Corning Gorilla Glass 3, Mohs level 4 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~392 ppi density) | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
| Size | 6.72 inches, 109.0 cm2 (~86.6% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~90.1% screen-to-body ratio) |
| Type | IPS LCD | AMOLED, 68B colors, 120Hz, 1920Hz PWM, HDR10+, Dolby Vision, 500 nits (typ), 1200 nits (HBM), 1800 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510) |
| Chipset | Mediatek Helio G81 Extreme (12 nm) | Mediatek Dimensity 8300 Ultra (4 nm) |
| GPU | Mali-G52 MC2 | Mali G615-MC6 |
| OS | Android 15 | Android 14, up to 3 major Android upgrades, HyperOS |
| Memory |
|---|
| Card slot | microSDXC | No |
| Internal | 128GB 4GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 4GB RAM, 512GB 8GB RAM | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM |
| Main Camera |
|---|
| Dual | 50 MP, f/1.8, (wide), PDAF
5 MP, f/2.4, (ultrawide) | - |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Triple | - | 64 MP, f/1.7, 25mm (wide), 1/2.0", 0.7µm, PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP (macro) |
| Video | 1080p@30fps | 4K@24/30fps, 1080p@30/60fps, gyro-EIS |
| Selfie camera |
|---|
| Features | - | HDR, panorama |
| Single | 8 MP, f/2.0, (wide), 1.12µm | 16 MP, f/2.4, (wide), 1/3.06", 1.0µm |
| Video | 1080p@30fps | 1080p@30/60fps |
| Sound |
|---|
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with dual speakers |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes (market/region dependent) | Yes (market/region dependent) |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) |
| Radio | FM radio | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, compass |
| Battery |
|---|
| Charging | 18W wired | 67W wired, QC2.0, PD3.0, 100% in 45 min |
| Type | 5200 mAh | 5000 mAh |
| Misc |
|---|
| Colors | Gravity Grey, Iguana Green, Sunrise Orange, Sea Blue, Glacier Blue | Black, Yellow, Gray |
| Models | XT2521-3 | 2311DRK48G, 2311DRK48I |
| Price | € 94.90 / $ 121.95 / £ 113.83 | € 195.30 / $ 209.79 / £ 274.99 / ₹ 21,999 |
| SAR EU | - | 0.99 W/kg (head) 1.00 W/kg (body) |
| EU LABEL |
|---|
| Battery | 57:13h endurance, 1000 cycles | - |
| Energy | Class A | - |
| Free fall | Class B (180 falls) | - |
| Repairability | Class B | - |
Motorola Moto G15
- Exceptional battery life (57:13h endurance)
- Long battery lifespan (1000 cycles)
- Excellent value for money
- Outdated chipset (Helio G81 Extreme)
- Slow charging (18W)
- Likely inferior camera performance
Xiaomi Poco X6 Pro
- Powerful chipset (Dimensity 8300 Ultra)
- Fast charging (67W, 45 min to 100%)
- Bright display (1148 nits)
- Shorter battery life (11:46h)
- Potentially higher price
- May require more frequent charging
Display Comparison
The Poco X6 Pro boasts a significantly brighter display, reaching a measured 1148 nits, compared to the Moto G15’s unspecified brightness. This makes the Poco X6 Pro far more usable outdoors in direct sunlight. While the Moto G15’s panel technology isn’t detailed, the X6 Pro’s brightness advantage is substantial. We expect the X6 Pro to have a higher contrast ratio and potentially better color accuracy, though this requires further testing. Bezels are likely comparable given the price points, but the X6 Pro’s superior brightness is a clear win.
Camera Comparison
The context data only indicates that the Poco X6 Pro has a 'Photo / Video' camera. Without specific sensor details, it’s difficult to make a precise comparison. However, given the X6 Pro’s positioning, we anticipate a more capable camera system with a larger main sensor and potentially optical image stabilization (OIS). The Moto G15 likely features a more basic camera setup focused on affordability. The absence of details on the Moto G15’s camera suggests it won’t compete with the X6 Pro in image quality or features. We can assume the X6 Pro will offer better low-light performance and more versatile shooting modes.
Performance
The performance gap between these two phones is considerable. The Poco X6 Pro’s Mediatek Dimensity 8300 Ultra (4nm) is a modern, high-performance chipset featuring an octa-core configuration with a prime Cortex-A715 core clocked at 3.35 GHz. This contrasts sharply with the Moto G15’s older Mediatek Helio G81 Extreme (12nm), which utilizes a Cortex-A75 based architecture. The Dimensity 8300 Ultra’s 4nm process node provides superior power efficiency and thermal performance, meaning less throttling during sustained workloads like gaming. The X6 Pro’s CPU configuration, with three Cortex-A715 cores, offers a significant advantage in multi-threaded tasks. While the Moto G15 is adequate for everyday tasks, the Poco X6 Pro is designed for demanding users.
Battery Life
The Moto G15 shines in battery endurance, achieving a remarkable 57:13h score. This suggests exceptional power efficiency from the Helio G81 Extreme and optimized software. However, the Poco X6 Pro, despite a lower 11:46h active use score, compensates with significantly faster 67W wired charging, capable of reaching 100% in just 45 minutes. The Moto G15’s 18W charging is considerably slower. The G15 also boasts a 1000 cycle battery lifespan, suggesting greater long-term battery health. The trade-off is clear: the G15 offers longer runtimes, while the X6 Pro offers convenience with rapid recharging.
Buying Guide
Buy the Motorola Moto G15 if you need a phone that can reliably last through two full days of moderate use and value long-term battery health with its 1000 cycle rating. Buy the Xiaomi Poco X6 Pro if you prioritize gaming, demanding applications, and quick charging, and are willing to charge your phone more frequently for a dramatically improved user experience.
Frequently Asked Questions
❓ Does the Poco X6 Pro’s Dimensity 8300 Ultra chipset get hot during extended gaming sessions?
The Dimensity 8300 Ultra is built on a 4nm process, which offers improved thermal efficiency compared to older chipsets. While some heat generation is inevitable during demanding tasks, the X6 Pro is expected to manage temperatures effectively, minimizing throttling and maintaining consistent performance. However, sustained gaming will likely require a cooling solution like a fan or a case designed for heat dissipation.
❓ How does the Moto G15’s 1000 cycle battery lifespan impact its long-term usability?
A 1000 cycle battery lifespan means the battery is designed to retain a significant portion of its original capacity after being fully charged and discharged 1000 times. This translates to several years of reliable use before noticeable degradation. While all batteries degrade over time, the Moto G15’s specification suggests it will hold its charge better than phones with lower cycle ratings, offering a longer usable lifespan.
❓ Is the 67W charging on the Poco X6 Pro compatible with all USB-C chargers?
The Poco X6 Pro supports 67W charging with QC2.0 and PD3.0 protocols. While it will charge with any USB-C charger, you'll only achieve the full 67W speed with a charger that supports these Power Delivery standards. Using a standard 15W or 18W charger will still charge the phone, but it will take significantly longer.
