realme C100i
realme C100i is a 6.81-inch 4G smartphone with the T7250 chip, an 8 MP main camera and a 6,500 mAh battery.
In short
realme C100i is a phone from realme. From ₹16,499 in India. Its Comparezi Score is 22.6 out of 100, ranked #312 of 347 phones. Key specifications: display size 6.81", processor T7250, RAM 4 GB.
Should you buy it now?
Not enough price history yet
We give timing advice once we have recorded at least 7 days of prices.
- Display size
- 6.81"
- Processor
- T7250
- RAM
- 4 GB
- Main camera
- 8 MP
- Battery
- 6,500 mAh
Variants
Where to buy
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-
realme Store
4 GB RAM + 64 GB
₹16,499
MRP ₹25,999
In stock View offer at realme Store
Prices checked 1 month ago.
Comparezi Score
How the 22.6 was computed
| Factor | This product | Position in category | Weight | Points |
|---|---|---|---|---|
| Battery | 6,500 mAh |
43%
|
9.5 | |
| Refresh rate | 120 Hz |
57%
|
5.1 | |
| Weight | 210 g |
47%
|
2.6 | |
| RAM | 4 GB |
14%
|
2.4 | |
| Display size | 6.81" |
36%
|
2.0 | |
| Storage | 64 GB |
7%
|
0.7 | |
| Charging speed | 15 W |
5%
|
0.4 | |
| Main camera | 8 MP |
lowest
|
0.0 | |
| 5G | No | does not have it | 0.0 |
Each factor is placed between the lowest and highest value in Phones (0-100 %), multiplied by its weight, and summed. It is a computed figure, not a rating, and never uses reviews.
Cons
- No 5G support
- Slower wired charging (15 W) than most phones on Comparezi
- Water resistance limited to splashes (IP64)
- No published update policy
Full specifications
Display
| Display size | 6.81" |
|---|---|
| Display type | LCD |
| Resolution | 720 x 1570 |
| Refresh rate | 120 Hz |
| Peak brightness | 900 nits |
| Brightness measured as | High brightness mode, HBM |
Performance
| Processor | T7250 |
|---|---|
| RAM | 4 GB |
| Storage | 64 GB |
| Memory options | 4 GB + |
Camera
| Main camera | 8 MP |
|---|---|
| Front camera | 5 MP |
Battery
| Battery | 6,500 mAh |
|---|---|
| Charging speed | 15 W |
Software
| Operating system | Android |
|---|---|
| Software | realme UI on Android 16 |
Build
| Weight | 210 g |
|---|---|
| 5G | No |
| Water resistance | IP64 |
| SIM | Dual SIM (Nano-SIM, Nano-USIM) + |
| Colours | Skyline Silver, Midnight Black |
About the C100i
realme C100i is a 6.81-inch 4G smartphone with the T7250 chip, an 8 MP main camera and a 6,500 mAh battery. It is one of 43 realme phones and 368 phones compared on Comparezi.
realme C100i at a glance
- Display: 6.81-inch LCD, 120 Hz
- Processor: T7250
- Memory: 4 GB + 64 GB, 4 GB + 128 GB
- Cameras: an 8 MP main rear camera and a 5 MP front camera
- Battery: 6,500 mAh, 15 W wired charging
- Software (as listed): realme UI on Android 16
- Water and dust: IP64
- Weight: 210 g
Display
The realme C100i has a 6.81-inch LCD screen with a resolution of 720 x 1570. It refreshes at up to 120 Hz. realme quotes a peak brightness of 900 nits (measured as high brightness mode, HBM). Brands measure peak brightness in different ways (full screen, a small bright area, high brightness mode), so Comparezi does not rank phones on this figure.
Performance and memory
It runs on the T7250. Memory options: 4 GB + 64 GB, 4 GB + 128 GB.
Cameras
The main camera has a 8 MP sensor. The front camera is 5 MP.
Battery and charging
The battery is rated at 6,500 mAh, larger than 62 % of the 359 phones Comparezi has this figure for. Wired charging is rated at up to 15 W.
Software and updates
realme lists its software as realme UI on Android 16. realme does not publish an OS or security update policy for this model.
Design and durability
It weighs 210 g. It is rated IP64: dust-tight and protected against splashing water. It is a 4G phone without 5G. SIM: Dual SIM (Nano-SIM, Nano-USIM) + memory card; eSIM unsupported. Colours: Skyline Silver, Midnight Black.
Who should buy the realme C100i
On its published specifications, no single spec of the realme C100i stands out against the 368 phones Comparezi tracks; compare it with the phones below before deciding.
Trade-offs
- No 5G support
- Slower wired charging (15 W) than most phones on Comparezi
- Water resistance limited to splashes (IP64)
- No published update policy
How the realme C100i compares
The phones closest to it on specifications, from other brands:
- vivo Y11 5G. realme C100i vs vivo Y11 5G: full comparison
- OnePlus N6x: battery 6,500 mAh on the realme C100i vs 7,000 mAh on the OnePlus N6x. realme C100i vs OnePlus N6x: full comparison
- POCO C85x 5G: main camera 8 MP on the realme C100i vs 32 MP on the POCO C85x 5G. realme C100i vs POCO C85x 5G: full comparison
- Infinix SMART 20: battery 6,500 mAh on the realme C100i vs 5,200 mAh on the Infinix SMART 20. realme C100i vs Infinix SMART 20: full comparison
Other realme phones
- realme C73 5G (realme C100i vs realme C73 5G)
- realme NARZO 80 Lite 5G (realme C100i vs realme NARZO 80 Lite 5G)
- realme C83 5G (realme C100i vs realme C83 5G)
See all realme phones.
Specifications from realme's official product page (www.realme.com), checked 12 October 2026. Specifications the manufacturer does not publish are left blank rather than estimated. Percentages compare published figures only; see how Comparezi compares phones.
Alternatives
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Head to head
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A6c vs C100i
- A6c
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Questions
C100i FAQs
Data sources
- Entered in admin
- Manufacturer official pages
Last updated
Product details
Prices checked
Disclosure
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