Realme 12 Pro specifications
The Realme 12 Pro (model RMX3842) launched in January 2024 as a mid-ranger with a telephoto camera, powered by the Snapdragon 6 Gen 1 with a 6.7-inch curved FHD+ AMOLED 120Hz display, a 32MP 2× telephoto and 67W fast charging.
Body & Build
Dimensions are 161.5 × 74.0 × 8.8 mm at 190 g. Plastic frame with a glass front and a vegan-leather or plastic back, IP65 rated.
Display
6.7-inch curved AMOLED at 1080 × 2412 (FHD+), 120Hz, up to 950 nits peak.
Platform
Snapdragon 6 Gen 1 (4nm) with 8–12GB RAM. Storage: 128GB to 512GB. Shipped with Android 14 / Realme UI 5.0.
Cameras
Triple rear — 50MP main (f/1.8, OIS), 32MP telephoto (2× optical, OIS), 8MP ultrawide. 16MP front camera. 1080p video.
Battery & Charging
5000mAh battery with 67W SuperVOOC wired charging (50% in ~19 min), over USB-C 2.0.
Connectivity & Sensors
5G, dual-SIM, Wi-Fi 5, Bluetooth 5.2, NFC, GPS. In-display fingerprint, full sensor suite.
Realme 12 Pro repair pricing
Transparent rates. Pay only after the repair works.
| Repair | From |
|---|---|
| Display replacement (full assembly) | ₹5,499 |
| Display — OLED-grade original | ₹8,499 |
| Glass only (front) | ₹2,699 |
| Battery replacement | ₹1,899 |
| Charging port repair | ₹1,299 |
| Speaker repair | ₹1,099 |
| Microphone repair | ₹1,099 |
| Button repair | ₹999 |
| Back glass replacement | ₹2,199 |
| Data recovery | ₹1,199 |
| Motherboard repair | ₹2,499 |
| Camera repair | ₹1,799 |
| Camera glass replacement | ₹799 |
| Water damage treatment | ₹1,399 |
| Wi-Fi / network repair | ₹1,499 |
| 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 12 Pro
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 12 Pro repairs — screen, battery, charging port — are completed on-site the same day.
6-month warranty
Every Realme 12 Pro repair includes a 6-month warranty on parts and labour. No fix, no pay.
Realme 12 Pro repair — frequently asked questions
How much does Realme 12 Pro screen replacement cost in Bangalore?
Realme 12 Pro curved AMOLED display replacement starts at ₹5,499, with an original-grade option available. All prices include taxes and free doorstep pickup and drop.
Do you offer a warranty on Realme 12 Pro repairs?
Yes. Every Realme 12 Pro repair includes our free XCare+ warranty for up to 6 months on the replaced part, plus our no-fix-no-pay guarantee.
How long does a Realme 12 Pro repair take?
Most repairs — screen, battery, charging port — are completed the same day, with free doorstep pickup and drop across Bangalore.
Professional Realme 12 Pro repair guide
Professional Realme 12 Pro Repair Guide
The Realme 12 Pro opens from the rear cover. The curved AMOLED is the most delicate part of the repair.
Common Realme 12 Pro Hardware Problems
- Cracked curved AMOLED display
- Battery degradation
- Cracked rear panel (glass/leather)
- USB-C charging failure
- Camera faults (incl. telephoto)
- 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. The curved AMOLED is fragile — use even, controlled heat.
Opening the Realme 12 Pro
- Heat the rear cover to soften adhesive.
- Lift the back cover with a suction cup and pick around the edges.
- Disconnect the NFC/antenna flex.
- Remove shields and disconnect the battery first.
Display Replacement
The curved AMOLED + digitizer is a fused, frame-bonded assembly; most repairs use a display-with-frame service part. Seat with fresh adhesive and verify touch and 120Hz.
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 (USB-C) Repair
The USB-C port is on a lower daughterboard. Clean first; replace the sub-board if 67W charging fails. Test charging and mics afterward.
Rear Panel Replacement
The glass/leather back is adhesive-mounted — heated, lifted and re-adhered.
Water Damage
Power off, don’t charge, act fast. Open, disconnect the battery, ultrasonically clean the board.
Repairability Summary
- Easy: battery, USB-C sub-board, loudspeaker
- Moderate: rear panel
- Advanced (lab only): curved AMOLED, telephoto camera, motherboard repair
Most Replaced Realme 12 Pro Parts
AMOLED display assembly, battery, USB-C sub-board, rear panel, telephoto camera, loudspeaker.
Post-Repair Testing Checklist
Touch and 120Hz, fingerprint, all rear cameras, charging, speaker, microphone, Wi-Fi, Bluetooth, SIM.
Last updated June 2026.
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