Available Variants
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE |
Launch
| Announced | 2022, June 06 |
| Status | Available. Released 2022, June 17 |
Body
| Dimensions | 169.6 x 76.6 x 9.2 mm (6.68 x 3.02 x 0.36 in) |
| Weight | 204 g (7.20 oz) |
| SIM | Nano-SIM + Nano-SIM |
| Protection | Dust & splash resistant |
Display
| Type | IPS LCD, 400 nits |
| Size | 6.71 inches, 106.5 cm2 (~82.0% screen-to-body ratio) |
| Resolution | 720 x 1650 pixels (~268 ppi density) |
| Protection | Corning Gorilla Glass |
Hardware & Software
| OS | Android 11, MIUI 13 for POCO |
| Chipset | JLQ JR510 (11 nm) |
| CPU | Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) |
| GPU | Mali-G57 MC1 |
Memory & Storage
| Card slot | microSDXC |
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM |
Main Camera
| Dual | 13 MP, f/2.2, (wide), PDAF Auxiliary lens |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps |
Selfie Camera
| Single | 5 MP, f/2.2 |
| Features | HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| NFC | Yes (market/region dependent) |
| Infrared port | Yes |
| Radio | FM radio |
| USB | USB Type-C 2.0 |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity |
Battery
| Type | Li-Po 6000 mAh |
| Charging | 18W wired |
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Description
Overview & Display
The Xiaomi Poco C40 presents a substantial design, measuring 169.6 x 76.6 x 9.2 mm and weighing in at 204 grams. It feels solid in hand, and the dust & splash resistant build offers a degree of peace of mind. The large 6.71-inch IPS LCD display provides a generous viewing area, boasting a screen-to-body ratio of approximately 82%. With a resolution of 720 x 1650 pixels and protected by Corning Gorilla Glass, the screen should deliver a decent multimedia experience; the 400 nits brightness suggests good visibility in moderately lit environments.
Under the hood, the Poco C40 utilizes a JLQ JR510 chipset paired with an Octa-core CPU. This configuration, combined with available RAM options of 2GB, 3GB, or 4GB, and storage choices ranging from 32GB to 64GB (expandable via microSDXC), should handle everyday tasks with reasonable efficiency. The Android 11 operating system, overlaid with MIUI 13 for POCO, provides a familiar user interface. You can expect smooth daily multitasking, though demanding applications might reveal the device's limitations.
Camera & Battery
The rear camera setup on the Xiaomi Poco C40 consists of a 13 MP wide lens with PDAF, accompanied by an auxiliary lens. It allows for capturing photos with HDR and panorama modes, and video recording at 1080p resolution at 30 frames per second. While the specifications don’t detail sensor size or aperture details beyond f/2.2, the inclusion of LED flash suggests improved low-light performance. The 5 MP front-facing camera, also with an f/2.2 aperture and HDR capabilities, enables 1080p video recording for selfies and video calls.
Powering the device is a large 6000 mAh Li-Po battery, promising extended usage times. While the specifications list 18W wired charging, it's worth noting that this is a moderate charging speed. Considering the battery capacity, the Xiaomi Poco C40 should comfortably last a full day on a single charge, even with moderate use. The inclusion of a 3.5mm jack and FM radio adds to the overall usability and provides options for entertainment beyond streaming.
Who Should Buy This
The Xiaomi Poco C40 is an appealing option for users prioritizing battery life and a large display on a budget. It's well-suited for those needing a dependable device for basic tasks, media consumption, and staying connected. Students, individuals seeking a secondary phone, or those new to smartphones would likely find it suitable. However, users demanding high-performance gaming or advanced camera features may want to consider alternatives with more powerful processors and sophisticated camera systems.
Pros
- Large 6.71-inch display for immersive viewing.
- Massive 6000 mAh battery for extended use.
- Expandable storage via microSDXC card slot.
- Dust & splash resistant design for durability.
- Supports a wide range of 4G LTE bands.
Cons
- Resolution is 720 x 1650 pixels, lower than some competitors.
- The chipset is not designed for high-end gaming.
- Charging speed is 18W, which is relatively slow.
- Display brightness is 400 nits, potentially limiting outdoor visibility.
Verdict
Overall, the Xiaomi Poco C40 offers a compelling package for users seeking a long-lasting and affordable smartphone. Its strengths lie in its impressive battery life and large display, making it ideal for media consumption and everyday tasks. The limitations primarily stem from its mid-range processor and relatively lower resolution display. If you value longevity and affordability over raw power, the Poco C40 is a solid choice. It represents a practical option for those needing a reliable device without breaking the bank.
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