Xiaomi Poco C40 vs Xiaomi Poco M4 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date June 17, 2022 October 7, 2022
Release Year 2022 2022

Physical

Volume 119.52 cm³ 111.08 cm³
Screen Size to Weight Ratio 3.29 "/g 3.29 "/g
Weight 204 g 200 g
Height 169.6 mm 164 mm
Width 76.6 mm 76.1 mm
Thickness 9.2 mm 8.9 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Cool Blue
  • Poco Yellow
  • Power Black

Display

Screen Size 6.71 " 6.58 "
Resolution 720 x 1650 1080 x 2408
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82 % 83.6 %
Pixel Density 268 PPI 401 PPI
Refresh Rate N/A 90 Hz
Typical Brightness 400 nits N/A
HBM Brightness N/A 500 nits
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 115.48 mAh/in²
Battery Density 50.2 mAh/cm³ 45.01 mAh/cm³
Battery Capacity 6000 mAh 5000 mAh
NFC Support Yes Yes
Chipset JLQ JR510 (11 nm) Mediatek Dimensity 700 (7 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC1 Mali-G57 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 12
Maximum OS Version

Comparison Summary

Xiaomi Poco C40 vs. Xiaomi Poco M4 5G: A Deep Dive for the Discerning User

Hello, fellow tech explorers! Today, we're dissecting two intriguing contenders in the budget-friendly smartphone arena: the Xiaomi Poco C40 and the Xiaomi Poco M4 5G. Let's move beyond the marketing hype and delve into the nitty-gritty, exploring how these devices perform in the real world.

1. Specifications Breakdown

FeatureXiaomi Poco C40Xiaomi Poco M4 5GReal-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2164 x 76.1 x 8.9Poco C40 is slightly larger and thicker.
Weight (g)204200Negligible difference in hand feel.
Display
Size (inches)6.716.58C40 offers a larger screen for media consumption.
Resolution (px)720 x 16501080 x 2408M4 5G boasts significantly sharper visuals and text clarity.
Refresh Rate (Hz)-90M4 5G provides smoother scrolling and animations.
Display TypeIPS LCDIPS LCDSimilar color accuracy and viewing angles expected.
Performance
ChipsetJLQ JR510Mediatek Dimensity 700M4 5G offers substantially better CPU and GPU performance.
CPUOcta-core 2.0 GHzOcta-core 2.2 GHzM4 5G handles demanding tasks and multitasking more efficiently.
RAM (GB)44/6More RAM options available for M4 5G, enhancing multitasking.
OSAndroid 11Android 12M4 5G benefits from newer features and potentially longer updates.
Camera
Rear Camera (MP)13 + 213 + 2Similar primary camera resolution.
Selfie Camera (MP)55Identical selfie camera resolution.
Battery Life
Capacity (mAh)60005000C40 boasts a larger battery, potentially longer lasting.
Fast Charging (W)1818Same fast charging speeds.

2. Key Insights

The Poco M4 5G clearly outperforms the C40 in processing power, display quality, and software. The Dimensity 700 chipset with its more powerful CPU and GPU, combined with the higher resolution and 90Hz refresh rate display, delivers a noticeably smoother and more responsive user experience. The M4 5G also boasts 5G connectivity, future-proofing your investment.

However, the Poco C40 shines in battery capacity. That massive 6000mAh battery is a marathon runner, promising extended usage without frequent recharges. This makes it ideal for users who prioritize all-day battery life above all else.

3. User Profiles and Recommendations

Poco C40: Best suited for budget-conscious users who primarily use their phones for basic tasks like calling, texting, browsing, and light social media. Its long battery life is a major selling point for those who need a phone that can last through extended periods without access to a charger.

Poco M4 5G: Ideal for users who demand a more responsive and versatile device. Gamers, multitaskers, and those who consume a lot of media will appreciate the M4 5G's superior performance, sharper display, and faster refresh rate. The inclusion of 5G makes it a solid long-term investment.

4. Buying Decision Framework

  1. What is your budget? The C40 is significantly cheaper, making it a strong contender for the ultra-budget conscious.
  2. What is your primary phone usage? Heavy users will appreciate the M4 5G’s performance; light users might find the C40 sufficient.
  3. How important is battery life? If all-day battery is paramount, the C40’s massive battery is a compelling argument.

My Choice: Xiaomi Poco M4 5G

While the Poco C40's battery life is tempting, I would choose the Poco M4 5G. The superior performance offered by the Dimensity 700, coupled with the sharper display and 90Hz refresh rate, creates a much more enjoyable and versatile user experience. For me, the responsiveness and future-proofing of 5G connectivity outweigh the extra battery capacity of the C40. The price difference is justifiable considering the substantial performance gap. Ultimately, I value a smooth and enjoyable user experience over marginally longer battery life, especially when considering the long-term value of the device.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.