Realme has expanded its entry-level lineup in Indonesia with the Realme C100 Series, a family that puts battery endurance at the center of its pitch. The series arrives with three models—Realme C100, Realme C100x, and Realme C100i—and starts from the Rp 2 million range.
That positioning is aimed at younger users with heavy daily phone usage. Realme is targeting people who stream, navigate, play games, scroll social media, and multitask often, where battery life and stable performance matter most.
Big batteries across the lineup
The strongest headline feature is the battery size. The Realme C100 and Realme C100x both carry an 8,000 mAh battery, while the Realme C100i still brings a large 7,000 mAh cell for the entry-level segment.
All three models support 45W fast charging. Realme also includes reverse charging, allowing the phones to be used like a power bank for other devices.
To support longer usage, the company adds AI Power Saving to reduce power consumption. There is also bypass charging, which helps keep temperatures more stable during gaming while the device is plugged in.
Durability is another major selling point
Realme is not limiting the series to battery life alone. The C100 model receives the most complete protection package in the lineup, including ArmorShell Protection and ArmorShell Glass.
Realme says the C100 can survive drops from up to two meters with military-grade durability and is also rated IP69 Pro Water Resistance. The C100x and C100i are positioned a step below that, but they still offer military-grade shock resistance and IP64 protection against dust and splashes.
Positioning and specifications
Among the three, the Realme C100 sits at the top of the family. It comes with a 6.8-inch display with a 120Hz refresh rate, a 50 MP main camera, an 8 MP front camera, and the MediaTek Helio G92 Max chipset.
The C100 is offered in 6 GB and 8 GB RAM options, paired with 128 GB or 256 GB of internal storage. It also runs Realme UI 7.0 based on Android 16 and comes in Glory White, Victory Purple, and Endurance Brown.
The Realme C100x and Realme C100i are described as having specifications that are nearly similar to the C100, but they switch to the Unisoc T7250 chipset. Both are available with up to 6 GB of RAM and up to 256 GB of storage.
Their color options also differ. The C100x comes in Deepblue Tide and Golden Coast, while the C100i is offered in Dawn Purple and Dusk Gray.
Software features pulled down from higher tiers
Realme also equips the entire Realme C100 Series with GT Boost for gaming performance. Flux Engine is included to support smoother multitasking, while Hyper Cooling is added to help maintain performance and keep temperatures under control.
Krisva Angnieszca, Public Relations Lead of Realme Indonesia, said these software features previously appeared in flagship and Number Series devices before being brought down to the C-Series. That move helps define the series as more than just a battery-focused entry-level lineup.
Prices and availability
Sales for the Realme C100 and Realme C100x begin on 15 May 2026 through Realme’s official online and offline channels in Indonesia. The Realme C100i follows on 1 June 2026.
The announced pricing is as follows:
- Realme C100 6 GB/128 GB: Rp 3.799.000, promo price Rp 3.599.000
- Realme C100 8 GB/256 GB: Rp 4.399.000, promo price Rp 4.199.000
- Realme C100x 6 GB/128 GB: Rp 3.399.000, promo price Rp 3.199.000
- Realme C100x 6 GB/256 GB: Rp 3.799.000, promo price Rp 3.599.000
- Realme C100i 4 GB/128 GB: Rp 2.499.000, promo price Rp 2.299.000
- Realme C100i 4 GB/256 GB: Rp 2.799.000, promo price Rp 2.599.000
- Realme C100i 6 GB/128 GB: Rp 2.999.000, promo price Rp 2.799.000
With large batteries, 45W charging, aggressive durability claims, and pricing that starts from the Rp 2 million range, the Realme C100 Series enters Indonesia with a clear message. It is built for users who want an affordable phone that can handle long hours of use without moving into a more expensive class.
