Tech review of Xiaomi POCO C40

Maxim Sivolap

Maxim Sivolap

Tech specialist, Author

A longtime technician, the author.

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VRM24 🤖 AI Review: Xiaomi Xiaomi POCO C40

Xiaomi POCO C40: a technical overview based on VRM24’s recorded device data.

Design and display

Type: Smartphone; Announced: 2022, June; 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); Display: IPS LCD; Size: 6.71 inches; Resolution: 720 x 1650 pixels; Protection: Corning Gorilla Glass.

Display size and resolution describe the viewing format; brightness, colour accuracy and durability require separate testing.

Platform and memory

OS: Android 11, MIUI 13 for POCO; Chipset: JLQ JR510; CPU: Octa Core 4x Cortex-A55 2.0 GHz & 4x Cortex-A55 1.5 GHz; GPU: Mali-G57 MC1; RAM: 2 GB or 3 GB or 4 GB; Storage: 32 GB or 64 GB; Memory card: Yes.

The chipset and memory describe the hardware configuration. They do not establish measured speed, gaming performance or current software support.

Cameras

Rear camera: 13 MP / 2 MP; Rear video: 1080p, 30fps; Front camera: 5 MP; Front video: 1080p, 30fps.

These are the recorded camera specifications. Image quality and stabilisation cannot be judged from resolution alone.

Battery and connections

Battery capacity: Li-Po 6000 mAh; Battery model: BN66; Charging port: USB Type-C 2.0; Headphone jack: Yes, 3.5mm jack; Interfaces: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Bluetooth 5.0, A2DP, LE; Networks: GSM / HSPA / LTE; SIM: Dual SIM.

Battery capacity is not a measured runtime. Charging speed, battery condition and compatibility of replacement parts need separate verification.

What the specifications tell us

Use this overview to compare the recorded configuration with your needs. It does not provide benchmarks or hands-on performance measurements.

Prepared using ChatGPT-authored templates and VRM24’s own collected device data. Device details are inserted from our records; each overview is not individually written by a model. AI-assisted text and source data may contain errors. Actual performance may vary. Verify specifications and part compatibility before repair.

Main and additional circuit boards

Xiaomi POCO C40
Side 1
Side 2

Spare parts

and components
Battery
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Cameras
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Charging port
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Earpiece speaker
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Fingerprint sensor
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Headphone Port
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Loudspeaker
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Microphone
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Card tray
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Vibration motor
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Characteristics

and Features

Features

Type Smartphone
OS Android 11, MIUI 13 for POCO
SIM type/size Nano SIM
SIM Dual SIM
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)

Display

Display type IPS LCD
Size 6.71 inches
Resolution 720 x 1650 pixels
PPI density 268
Protection Corning Gorilla Glass

Multimedia

Main camera 13 MP / 2 MP
Main camera Video 1080p, 30fps
Front (selfie) camera 5 MP
Front (selfie) camera Video 1080p, 30fps
Audio - - -
Headphone jack Yes, 3.5mm jack

Network

Technology GSM / HSPA / LTE
Bands Yes, 4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Interfaces Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Bluetooth 5.0, A2DP, LE
Satellite navigation Yes, GPS, GLONASS, GALILEO, BDS

Processor and Memory

System on a chip JLQ JR510
CPU Octa Core 4x Cortex-A55 2.0 GHz & 4x Cortex-A55 1.5 GHz
GPU Mali-G57 MC1
Internal memory 32 GB or 64 GB
RAM 2 GB or 3 GB or 4 GB
Card slot Yes

Battery

Battery capacity Li-Po 6000 mAh
Charging port USB Type-C 2.0
Battery model BN66

Models with the same battery

Other

Announced 2022, June

If you have a question, ask us, and we will try to answer in as much detail as possible. If this article was helpful for you, please rate it.

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Evgenii Kuzmin

Evgenii Kuzmin

Senior maintenance service and repair engineer

Based on our experience, we made a selection of the most common malfunctions of mobile devices and evaluated the difficulty of performing repairs for each of them. The final evaluation of the difficulty of the repair is the sum of all the parameters. This difficulty rating is also applicable for all models Xiaomi POCO C40 — Xiaomi POCO C40 220333OPG released for markets in different countries.