Skip to content

Phones · head to head

C100x vs C75 5G

Save New comparison

realme

C100x

₹17,999
4 spec wins
Higher score

realme

C75 5G

No price yet
2 spec wins

Quick verdict

  • C100x is better for battery life.
  • C75 5G is better for light and compact.
  • C100x leads on display.
  • C100x leads on camera.
  • C100x leads on battery.
  • C75 5G has the higher Comparezi Score (38.4).

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

Winners by area

Display C100x
Camera C100x
Battery C100x
Build C75 5G

Specifications side by side

Spec
C100x
C75 5G
Display
Display size
6.81" (better)
6.67"
Display type
LCD
—
Resolution
720 x 1570
1604 x 720
Refresh rate
120 Hz
120 Hz
Peak brightness
900 nits (better)
625 nits
Brightness measured as
High brightness mode, HBM
—
Performance
Processor
T7250
MediaTek Dimensity 6300
Chipset process
—
6 nm
RAM
4 GB
—
Storage
64 GB
—
Memory options
4 GB + 64 GB
—
Camera
Main camera
50 MP (better)
32 MP
Front camera
5 MP
—
Battery
Battery
8,000 mAh (better)
6,000 mAh
Charging speed
45 W
45 W
Software
Operating system
Android
Android
Software
realme UI on Android 16
realme UI 6.0, Android 15
Build
Weight
219 g
197 g (better)
5G
No
Yes (better)
Water resistance
IP64
IP64
SIM
Dual SIM (Nano-SIM, Nano-USIM) + memory card
2 Nano Card Slots (1 SIM + 1 SIM or 1 SD)
Colours
Golden Coast, Deepblue Tides
Lily White, Purple Blossom, Midnight Lily

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

C100x

₹17,999

C75 5G

No price yet

No current price recorded.

Pros and cons

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

C75 5G

  • Con: Water resistance limited to splashes (IP64)
  • Con: No published update policy

Which should you buy?

C75 5G if you want the strongest overall specification: it has the higher Comparezi Score (38.4).

C100x if price matters most: it is the cheaper option at ₹17,999.

More

Other phones comparisons

View all →
Compare