Xiaomi Poco C40 vs Nokia C31 - Detailed Phone Comparison

Detailed Comparison

Specification
Nokia C31
Nokia C31
Nokia

General

Launch Date June 17, 2022 September 1, 2022
Release Year 2022 2022

Physical

Volume 119.52 cm³ 113.5 cm³
Screen Size to Weight Ratio 3.29 "/g 3.38 "/g
Weight 204 g 200 g
Height 169.6 mm 169.2 mm
Width 76.6 mm 78 mm
Thickness 9.2 mm 8.6 mm
Foldable Design No No
Available Colors
  • Coral Green
  • Poco Yellow
  • Power Black
  • Mint
  • Charcoal
  • Cyan

Display

Screen Size 6.71 " 6.75 "
Resolution 720 x 1650 720 x 1600
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 82 % 83.4 %
Pixel Density 268 PPI 260 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 133.26 mAh/in² 110.84 mAh/in²
Battery Density 50.2 mAh/cm³ 44.49 mAh/cm³
Battery Capacity 6000 mAh 5050 mAh
NFC Support Yes No
Chipset JLQ JR510 (11 nm) Unisoc SC9863A (28 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55) Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU Mali-G57 MC1 IMG8322

Connectivity

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

Software

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

Comparison Summary

Xiaomi Poco C40 vs. Nokia C31: A Budget Battle Royale

The budget smartphone arena is fiercely competitive, with manufacturers vying to offer the most compelling features at the lowest possible price. Today, we'll dissect two contenders: the Xiaomi Poco C40 and the Nokia C31. Both aim to deliver a satisfying smartphone experience without breaking the bank, but which one emerges victorious? Let's dive into a detailed comparison.

1. Specifications Breakdown

FeatureXiaomi Poco C40Nokia C31Real-World Implications
Design
Dimensions (mm)169.6 x 76.6 x 9.2169.2 x 78 x 8.6Poco C40 slightly taller and narrower
Weight (g)204200Negligible difference in hand feel
Build MaterialPlasticPlasticExpect similar durability
Display
Size (inches)6.716.75Both offer large screens for immersive content
Resolution (px)720 x 1650720 x 1600Similar sharpness; slight difference in aspect ratio
Display TypeIPS LCDIPS LCDDecent color reproduction and viewing angles, but not as vibrant as AMOLED
PPI Density268260Virtually indistinguishable pixel density, expect similar sharpness
Performance
ChipsetJLQ JR510 (11 nm)Unisoc SC9863A (28 nm)Poco C40 likely offers better performance and efficiency due to smaller nm process
CPUOcta-core (4x2.0 GHz & 4x1.5 GHz Cortex-A55)Octa-core (4x1.6 GHz & 4x1.2 GHz Cortex-A55)Poco C40 boasts higher clock speeds, potentially translating to faster app loading and smoother multitasking
GPUMali-G57 MC1IMG8322Poco C40's GPU should handle gaming and graphics-intensive tasks better
RAM4GB4GBSufficient for basic tasks and light multitasking
OSAndroid 11Android 12Nokia C31 ships with a more modern OS offering potential feature and security advantages
Camera
Rear Camera13MP + 2MP Depth13MP + 2MP Depth + 2MP MacroNokia C31 adds a dedicated macro lens for close-up shots
Front Camera5MP5MPSimilar selfie camera capabilities
Battery Life
Capacity (mAh)60005050Poco C40 offers significantly longer battery life
Charging18W Fast Charging10WPoco C40 charges considerably faster
Other
NFCYesNoPoco C40 enables contactless payments and data transfer
USBUSB Type-CmicroUSBPoco C40 uses the more modern and versatile connector
Price RangeLowMediumPoco C40 generally more affordable

2. Key Insights

The Poco C40 shines with its massive 6000mAh battery and faster 18W charging, promising extended usage without frequent top-ups. Its more powerful processor and GPU should also deliver a smoother user experience, particularly for gaming. The inclusion of NFC adds convenient contactless functionality. However, it ships with an older version of Android.

The Nokia C31 counters with a more modern Android 12 operating system and a triple rear camera setup that includes a dedicated macro lens. However, its smaller battery, slower charging, and less powerful processor put it at a disadvantage in terms of performance and longevity. The lack of NFC is also a notable omission.

3. User Profiles and Recommendations

Poco C40: Ideal for budget-conscious users who prioritize long battery life, decent performance for everyday tasks and casual gaming, and require NFC functionality. Students, casual gamers, and those who consume a lot of media on their phones would find the C40 appealing.

Nokia C31: Suitable for users who value a clean Android experience and prioritize having a more recent operating system. The triple camera might appeal to those who enjoy occasional photography, especially macro shots. However, its performance limitations make it less suitable for demanding tasks or heavy gaming.

4. Buying Decision Framework

  1. What's your budget? The Poco C40 typically sits in a lower price bracket.
  2. How important is battery life? The C40's 6000mAh battery is a clear winner here.
  3. Do you need NFC for contactless payments? If yes, the Poco C40 is the only option.

Scenario-Based Recommendations:

  • Student on a tight budget: Poco C40
  • Casual user who prioritizes battery life: Poco C40
  • User who wants the latest Android version: Nokia C31
  • User who enjoys taking macro photos: Nokia C31

My Choice: Xiaomi Poco C40

If I were choosing between these two devices, I'd go for the Xiaomi Poco C40. While the Nokia C31 offers a more updated Android version, the Poco C40's significantly larger battery, faster processor, quicker charging, NFC functionality, and lower price point make it the more compelling overall package for me. The performance and battery life advantages outweigh the older Android version, especially considering my usage patterns, which involve moderate gaming and heavy reliance on my phone throughout the day. The inclusion of USB Type-C is also a big plus for future-proofing. While the newer Android OS on the Nokia C31 is tempting, the everyday practical benefits of the Poco C40's hardware win out.

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.