Realme C100i (India) review
This phone suits someone in a low-income market who needs reliable voice, messaging, and light web access with minimal charging stops; the size and durability bump make it a comfortable daily tool. Skip it if you want responsive performance, sharp photos, or anything beyond the most basic tasks."antml:parameter> </invoke>
This review is written with AI assistance from Realme’s published specifications and public benchmark data for the Realme C100i (India), and the rating is spec-based. GoSolo does not physically test devices; where we estimate real-world behaviour such as battery life or charge time, we say so. How we rate phones.
Overview
The Realme C100i is a bare-bones budget phone with a large 6.81-inch 120Hz screen and fat 6500 mAh battery—good bones for the asking price. The Unisoc T7250 and 8MP camera are truly entry-level, so expect sluggish everyday performance and mediocre photos; it's a device for light use and long standby, not gaming or content creation.
Design & build
The C100i is thin and light for its screen size: 8.7mm thick and 210g, with a plastic frame and back that feel appropriate for the price. IP64 dust and splash resistance is the real highlight here—most phones at 140 EUR skip this entirely, and the MIL-STD-810H certification (though careful with the asterisk: it does not guarantee ruggedness) suggests Realme built this to take everyday knocks. Glass front, plastic frame, plastic back is the standard budget sandwich. The 6.81-inch form factor is large but manageable, and the 87.1% screen-to-body ratio is decent for a phone from this era. You get dual Nano-SIM slots and a microSD card reader, which still matters in markets where local storage and multiple carriers are essential.
Display
A 6.81-inch 120Hz IPS LCD at 900 nits peak brightness is a genuine draw at this price, and 120Hz scrolling will feel noticeably smoother than a 60Hz budget phone. The 19.5:9 ratio is tall and narrow, which suits one-handed browsing. Here is the catch: 720p resolution on a 6.81-inch screen yields 254 ppi, which is soft to the eye. Text loses crispness, photos appear pixelated, and anything with fine detail—small fonts, icons, UI elements—will look grainy. By 2026, most rivals in this tier now ship 720p on 6.5-inch screens at most, or they step up to 1080p. This is a compromise that saves cost but costs clarity. Panda MN228 glass is adequate protection, nothing more.
Performance
The Unisoc T7250 is entry-level by design and underperforms even budget alternatives from major rivals. Everyday tasks—messaging, light web browsing, social media scrolling—will work, but expect hesitation when you switch apps, load heavier websites, or string together multiple tasks. Gaming is not realistic. The Mali-G57 MP1 GPU is single-core and weak. Android 16 will run, but the 4GB RAM and this chipset combo mean the phone will feel sluggish under any real load. This is a device for calls, texts, WhatsApp, and YouTube at 360p; do not expect seamless multitasking or app responsiveness.
Software
Android 16 out of the box is current, but given the entry-level hardware, OS updates will stall and performance will degrade over time as Android grows heavier. Realme's Realme UI overlay is light compared to some skins, though at this spec tier, any custom interface will weigh on responsiveness. You will not get many years of meaningful software life from this phone; it will remain functional but slow.
Camera
The 8MP main camera with f/2.0 aperture and autofocus is basic by 2026 standards. You get LED flash, HDR, and panorama modes, but the sensor size and 8MP output mean photos lack sharpness, color vibrancy, and low-light detail. In sunlight, casual shots will be acceptable; indoors or at dusk, images soften and noise creeps in. The 5MP selfie camera is similarly bare; selfies will be usable but not pretty. Video tops out at 1080p@30fps, which is no longer competitive. This is a camera for necessity, not pleasure.
Battery & charging
The 6500 mAh battery is the phone's strongest asset. With light use (messaging, calling, social media, occasional video), you should see two days of standby, and even moderate use will stretch past a full day comfortably. The Unisoc T7250's low power envelope helps here. Charging is specified at 15W, which is slow by modern standards but acceptable for a budget phone; a full charge will take roughly 90-120 minutes. There is no mention of fast charging technology (no Dart Charge or equivalent), so you will spend time tethered to the charger.
Value & verdict
At about 140 EUR, the C100i is cheap, and it lives up to that. You are paying for a large screen, long battery life, and basic durability; you are not paying for performance, image quality, or modern features. The chipset and camera are weak even for the price, though the 120Hz display and IP64 rating offer a bit more than the absolute floor. This is a phone for someone who needs a simple daily communicator with all-day battery and can tolerate sluggish performance and mediocre photos. Anyone who wants to do more—casual gaming, photography, smooth app switching—should stretch toward a mid-range phone with a better chipset. The Realme C series has a history of being practical if not thrilling, and the C100i continues that: it works, but only barely in some areas.
Verdict
This phone suits someone in a low-income market who needs reliable voice, messaging, and light web access with minimal charging stops; the size and durability bump make it a comfortable daily tool. Skip it if you want responsive performance, sharp photos, or anything beyond the most basic tasks."antml:parameter> </invoke>
- 6500 mAh battery should deliver two days of light use or more, and the large 6.81-inch display with 120Hz refresh is a genuine comfort for the price
- IP64 dust and splash resistance plus MIL-STD-810H compliance is rare at this budget tier
- Dual SIM, microSD slot, and side-mounted fingerprint sensor tick the practical boxes without bloat
- Light at 210g and thin at 8.7mm, so it sits comfortably in hand despite the large screen
- Unisoc T7250 is several rungs below entry-level rivals; expect stuttering in everyday tasks and no gaming viability
- 720p display resolution on a 6.81-inch screen means blocky text and pixelated images compared to even budget phones at this price
- 8MP main camera and 5MP selfie are obsolete by 2026 standards; results will be muddy and lack detail
Realme C100i (India) Key Specifications
The essentials at a glance. See the full spec sheet.
| Released | 2026, August 27 |
|---|---|
| Display | 6.81 inches, 113.4 cm2 (~87.1% screen-to-body ratio), IPS LCD, 120Hz, 900 nits (peak) |
| Resolution | 720 x 1570 pixels, 19.5:9 ratio (~254 ppi density) |
| Chipset | Unisoc T7250 (12 nm) |
| RAM & storage | 64GB 4GB RAM, 128GB 4GB RAM |
| Main camera | 8 MP, f/2.0, (wide), AF |
| Selfie camera | 5 MP, f/2.2, (wide) |
| Battery | 6500 mAh |
| Software | Android 16 |
| Dimensions | 166.5 x 78.2 x 8.7 mm (6.56 x 3.08 x 0.34 in) |
| Weight | 210 g (7.41 oz) |
| Build | Glass front, plastic frame, plastic back |
| Durability | IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions |
| Network | GSM / HSPA / LTE |
| NFC | No |
| USB | USB Type-C 2.0, OTG |
Realme C100i (India) FAQ
Common questions, answered from the spec sheet.
Does the C100i (India) support 5G?
No. The C100i (India) tops out at GSM / HSPA / LTE, without 5G.
What chipset does the C100i (India) use?
The C100i (India) runs on the Unisoc T7250 (12 nm).
What display does the C100i (India) have?
A 6.81 inches, 113.4 cm2 (~87.1% screen-to-body ratio) IPS LCD, 120Hz, 900 nits (peak), 720 x 1570 pixels, 19.5:9 ratio (~254 ppi density).
How big is the C100i (India) battery?
The C100i (India) has a 6500 mAh battery.
Does the C100i (India) have NFC?
No, the C100i (India) does not list NFC support.
Is the C100i (India) water resistant?
The C100i (India) carries a IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions rating.
Does the C100i (India) support a microSD card?
Yes, the C100i (India) supports expandable storage (microSDXC).
Alternatives to consider
If the C100i (India) isn’t quite right, these are the closest calls.
C100i
C85 4G
P4 Lite 4G
Note 80
Galaxy M17e
