Realme C11 (2021) specifications
The Realme C11 2021 (model RMX3231) launched in June 2021 as an ultra-budget phone, powered by the Unisoc SC9863A with a 6.52-inch HD+ LCD display, an 8MP camera and a 5000mAh battery.
Body & Build
Dimensities are 165.2 × 76.4 × 8.9 mm at 190 g. Plastic frame and plastic back (textured) with a glass front.
Display
6.52-inch IPS LCD at 720 × 1600 (HD+), 60Hz. As an ultra-budget LCD, display replacement is the cheapest in the range.
Platform
Unisoc SC9863A (28nm) with 2–4GB RAM. Storage: 32GB/64GB with microSD. Shipped with Android 11 (Go-friendly) / Realme UI 2.0.
Cameras
Single 8MP main camera (f/2.0). 5MP front camera. 1080p video.
Battery & Charging
5000mAh battery with 10W wired charging (with reverse-wired support), over micro-USB 2.0.
Connectivity & Sensors
4G LTE, dual-SIM, Wi-Fi 5, Bluetooth 5.0, GPS. Accelerometer, proximity.
Realme C11 (2021) repair pricing
Transparent rates. Pay only after the repair works.
| Repair | From |
|---|---|
| Display replacement (full assembly) | ₹1,799 |
| Display — OLED-grade original | ₹2,699 |
| Glass only (front) | ₹1,099 |
| Battery replacement | ₹1,299 |
| Charging port repair | ₹799 |
| Speaker repair | ₹699 |
| Microphone repair | ₹699 |
| Button repair | ₹649 |
| Back glass replacement | ₹999 |
| Data recovery | ₹999 |
| Motherboard repair | ₹1,599 |
| Camera repair | ₹799 |
| Camera glass replacement | ₹449 |
| Water damage treatment | ₹999 |
| Wi-Fi / network repair | ₹1,099 |
| Software / OS repair | ₹399 |
Prices include genuine-equivalent OEM parts, doorstep service, and a 6-month warranty. Final price confirmed after a free on-site diagnosis.
Why Phone Dudes for Realme C11 (2021)
Doorstep service
A technician comes to your home or office anywhere in Bangalore. Watch the repair happen — no drop-off, no waiting at a store.
Same-day, 45–90 min
Most Realme C11 (2021) repairs — screen, battery, charging port — are completed on-site the same day.
6-month warranty
Every Realme C11 (2021) repair includes a 6-month warranty on parts and labour. No fix, no pay.
Realme C11 (2021) repair — frequently asked questions
How much does Realme C11 screen replacement cost in Bangalore?
Realme C11 LCD display replacement starts at ₹1,799 — one of the cheapest screen repairs we offer. All prices include taxes and free doorstep pickup and drop.
Do you offer a warranty on Realme C11 repairs?
Yes. Every Realme C11 repair includes our free XCare+ warranty for up to 6 months on the replaced part, plus our no-fix-no-pay guarantee.
The Realme C11 uses a micro-USB port — can you repair it?
Yes. The micro-USB charging port sits on a lower daughterboard and is a common, low-cost repair. We clean or replace it and test charging before returning the device.
Professional Realme C11 (2021) repair guide
Professional Realme C11 Repair Guide
The Realme C11 opens from the rear cover. Its ultra-budget LCD and plastic body make it the cheapest Realme to repair; it uses a micro-USB port.
Common Realme C11 Hardware Problems
- Cracked LCD display
- Battery degradation
- Cracked plastic rear cover
- Micro-USB charging failure
- Camera faults
- Earpiece/loudspeaker distortion
- Water damage
Tools Required
Phillips screwdrivers, plastic picks and opening tools, suction cup, controlled heat, tweezers, SIM tool. Workshop: hot-air station, isopropyl alcohol, display/back-cover adhesive.
Safety First
Power off, discharge below 25%, remove the SIM tray, ESD protection. Use even, controlled heat.
Opening the Realme C11
- Heat the rear cover to soften adhesive.
- Lift the plastic back with a suction cup and pick around the edges.
- Disconnect the antenna flex.
- Remove shields and disconnect the battery first.
Display Replacement
The C11 uses a fused LCD + digitizer assembly; repairs use a panel or display-with-frame service part. Seat with fresh adhesive and verify touch.
Battery Replacement
Disconnect the battery connector and ease out the adhesive pull-tabs (or apply isopropyl alcohol). Fit the replacement without bending and re-seal.
Charging Port (Micro-USB) Repair
The micro-USB port is on a lower daughterboard — a very common, low-cost C11 repair. Clean first; replace the sub-board if charging fails.
Rear Cover Replacement
The plastic back is adhesive-mounted — heated, lifted and re-adhered. The cheapest body repair in the range.
Water Damage
Power off, don’t charge, act fast. Open, disconnect the battery, ultrasonically clean the board.
Repairability Summary
- Easy: plastic rear cover, battery, micro-USB sub-board, LCD display, loudspeaker
- Moderate: —
- Advanced (lab only): motherboard repair
Most Replaced Realme C11 Parts
LCD display assembly, battery, micro-USB sub-board, plastic rear cover, rear camera, loudspeaker.
Post-Repair Testing Checklist
Touch, cameras, charging, speaker, microphone, Wi-Fi, Bluetooth, SIM, microSD.
Last updated June 2026.
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