Xiaomi Poco C40 vs Realme C100 5G

Compared 2 smartphones : Xiaomi Poco C40 Manufactured in July, 2022, with display 6.71 with chipsetJLQ JR510, vs Realme C100 5G, Manufactured in April, 2026 with chipsetMediaTek Dimensity 6300. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco C40
  • Higher pixel density: 268ppi
  • Lighter design: 204g vs 224g
Reasons to choose Realme C100 5G
  • Larger display: 6.8in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 6000mAh
  • Newer Bluetooth version: 5.3 vs 5

Versions

Available versions and configurations
Memory Options - 2/32 GB
- 3/32 GB
- 4/32 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB

Review

Key Specs Xiaomi Poco C40 and Realme C100 5G
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.71 in 6.8 in
Resolution 720x1650 pixels 720x1570 pixels
Aspect ratio 20:9 19.5:9
Pixel density 268 ppi 254 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 400 nits 900 nits
HDR support No No
Screen-to-body ratio 83.7 % 87.2 %
Display test
Peak brightness (auto)
Xiaomi Poco C40
447 nits
Realme C100 5G
n/a
sRGB gamut93.1 %n/a
Response time34 msn/a
Contrast1170:1n/a

Design & Build

Design and ergonomics comparison
Height 169.59 mm (6.68 in) 166.47 mm (6.55 in)
Width 76.56 mm (3.01 in) 78.23 mm (3.08 in)
Thickness 9.18 mm (0.36 in) 8.88 mm (0.35 in)
Weight 204 g (7.2 oz) 224 g (7.9 oz)
Water resistance IP52 IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Green
- Yellow
- Green
- Purple
Fingerprint sensor Yes rear Yes, In-Button
Screen-to-body ratio
Xiaomi Poco C40
83.7 %
Realme C100 5G
87.2 %

Performance

Testing Xiaomi Poco C40 and Realme C100 5G In benchmarks
Processor
Chipset JLQ JR510 MediaTek Dimensity 6300
Max Frequency 2000 MHz 2400 MHz
CPU Cores n/a 8 (2 + 6)
Architecture n/a - 6/2 (Cortex-A55)
- 2/2.4 (Cortex-A76)
Process n/a TSMC
Transistor Size n/a 6 nm
Neural Processor n/a Yes
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco C40
217
Realme C100 5G
780
Geekbench 6 (Multi-Core)
Xiaomi Poco C40
797
Realme C100 5G
2081
Geekbench 6 (Single-Core)217780
Geekbench 6 (Multi-Core)7972081
AnTuTu 10
AnTuTu 10
Xiaomi Poco C40
160779
Realme C100 5G
478510
CPU52804210483
GPU1677634012
Memory5467095831
UX36529138184
NanoReview Score160779478510

Memory

RAM
RAM Size - 3 GB
- 4 GB
4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 2 2
Storage
Storage Capacity- 32 GB
- 64 GB
128 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 11 Android 16
OS Size 12 GB n/a
UI Skin MIUI 13 for POCO Realme UI 7.0

Battery

Volume 6000 mAh 7000 mAh
Max Charging Power 18 W 45 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 60 min) Yes (50% in 30 min)
Full Charge Time 4:00 h n/a
Battery Life Test
Battery Life
Xiaomi Poco C40
27:32
Realme C100 5G
n/a
Web Browsing11:04 hn/a
Video Playback14:58 hn/a
Games06:25 hn/a
Standby Mode141 hn/a

Main camera

Matrix 13 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Slow Motion No 120 fps (720p)
Lenses count Standard: 13 MP
Depth: 2 MP
Standard: 50 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix13 MP50 MP
Aperturef/2.2f/1.8
Sensorn/aSony IMX852
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical

Front camera

Matrix 5 MP 5 MP
Photo resolution 2592x1944 pixels n/a
Aperture f/2.2 f/2.2
Sensor CMOS CMOS
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No No
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoYes
2G BandsGSM 2, 3, 5, 8GSM 850/900/1800/1900MHz
3G BandsWCDMA 1, 2, 4, 5, 8WCDMA 1/2/4/5/6/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B66)
LTE category4n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes Yes
FM Radio Yes No
Dolby Atmos No No
Speaker Test
Max Volume
Xiaomi Poco C40
80.1 dB
Realme C100 5G
n/a

Other

Class Budget Mid-range
Announced July, 2022 yr April, 2026 yr
Release Date July, 2022 yr April, 2026 yr
Launch Price ($) 149 n/a
MSRP ($) n/a 200
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor
- Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 10 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme C100 5G the clear winner in this comparison.

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