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M8x 5G vs C100x

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POCO

M8x 5G

₹19,999
3 spec wins

realme

C100x

₹17,999
1 spec win

Quick verdict

  • M8x 5G leads on display.
  • M8x 5G leads on camera.
  • C100x leads on battery.
  • M8x 5G leads on build.
  • C100x is the cheaper option at ₹17,999.

Computed from stored specifications, the published phones scoring rules and recorded prices. Not an opinion.

Winners by area

Display M8x 5G
Camera M8x 5G
Battery C100x
Build M8x 5G

Specifications side by side

Spec
M8x 5G
C100x
Display
Display size
6.9" (better)
6.81"
Display type
—
LCD
Resolution
—
720 x 1570
Refresh rate
120 Hz
120 Hz
Peak brightness
—
900 nits
Brightness measured as
—
High brightness mode, HBM
Performance
Processor
Snapdragon 4 Gen 5
T7250
Chipset process
4 nm
—
RAM
—
4 GB
Storage
—
64 GB
Memory options
6 GB RAM (storage not stated)
4 GB + 64 GB
Camera
Main camera
50 MP
50 MP
Front camera
8 MP (better)
5 MP
Battery
Battery
7,900 mAh
8,000 mAh (better)
Charging speed
45 W
45 W
Software
Operating system
Android
Android
Software
Xiaomi HyperOS 3
realme UI on Android 16
OS updates promised
4
—
OS updates counted in
Upgrades
—
Security updates promised
6 years
—
Build
Weight
—
219 g
5G
Yes (better)
No
Water resistance
IP64
IP64
SIM
—
Dual SIM (Nano-SIM, Nano-USIM) + memory card
Colours
Blue, Leather Green, Black
Golden Coast, Deepblue Tides

A tick marks the better value where the category rules say higher (or lower) is better. Text values are shown without a winner. Ties have no winner.

Price and availability

Store links are not paid: prices are copied from each store's own page with the date checked, and Comparezi earns only from labelled ads. How we earn

M8x 5G

₹19,999

C100x

₹17,999

Pros and cons

M8x 5G

  • Pro: 7,900 mAh battery, larger than 94 % of the 359 phones on Comparezi with a published figure
  • Pro: 6 years of security updates promised
  • Con: Water resistance limited to splashes (IP64)

C100x

  • Pro: 8,000 mAh battery, larger than 94 % of the 359 phones on Comparezi with a published figure
  • Con: No 5G support
  • Con: Heavier than most phones on Comparezi (219 g)
  • Con: Water resistance limited to splashes (IP64)
  • Con: No published update policy

Which should you buy?

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