Realme GT 3 specifications
The Realme GT 3 (model RMX3709) launched in 2023 as a performance flagship, powered by the Snapdragon 8+ Gen 1 with a 6.74-inch flat FHD+ AMOLED 144Hz display, a 50MP OIS main camera and headline 240W fast charging.
Body & Build
Dimensions are 163.9 × 75.8 × 8.9 mm at 199 g. Plastic frame with a glass front and glass back (with a programmable rear light strip).
Display
6.74-inch flat AMOLED at 1080 × 2412 (FHD+), 144Hz, HDR10+, up to 1400 nits peak.
Platform
Snapdragon 8+ Gen 1 (4nm) with 8–16GB RAM. Storage: 128GB to 1TB. Shipped with Android 13 / Realme UI 4.0.
Cameras
Triple rear — 50MP main (f/1.9, OIS), 8MP ultrawide, 2MP microscope. 16MP front camera. 4K video.
Battery & Charging
4600mAh battery with up to 240W wired charging (50% in ~4 min, 100% in ~10 min), over USB-C 2.0.
Connectivity & Sensors
5G, dual-SIM, Wi-Fi 6, Bluetooth 5.3, NFC, GPS. In-display fingerprint, full sensor suite.
Realme GT 3 repair pricing
Transparent rates. Pay only after the repair works.
| Repair | From |
|---|---|
| Display replacement (full assembly) | ₹5,999 |
| Display — OLED-grade original | ₹8,999 |
| Glass only (front) | ₹2,799 |
| Battery replacement | ₹1,999 |
| Charging port repair | ₹1,599 |
| Speaker repair | ₹1,099 |
| Microphone repair | ₹1,099 |
| Button repair | ₹999 |
| Back glass replacement | ₹2,199 |
| Data recovery | ₹1,299 |
| Motherboard repair | ₹2,699 |
| Camera repair | ₹1,699 |
| Camera glass replacement | ₹799 |
| Water damage treatment | ₹1,499 |
| Wi-Fi / network repair | ₹1,599 |
| Software / OS repair | ₹499 |
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 GT 3
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 GT 3 repairs — screen, battery, charging port — are completed on-site the same day.
6-month warranty
Every Realme GT 3 repair includes a 6-month warranty on parts and labour. No fix, no pay.
Realme GT 3 repair — frequently asked questions
How much does Realme GT 3 screen replacement cost in Bangalore?
Realme GT 3 AMOLED display replacement starts at ₹5,999, with an original-grade option available. All prices include taxes and free doorstep pickup and drop.
Do you offer a warranty on Realme GT 3 repairs?
Yes. Every Realme GT 3 repair includes our free XCare+ warranty for up to 6 months on the replaced part, plus our no-fix-no-pay guarantee.
My GT 3 has 240W charging — can you fix charging issues?
Yes. We diagnose and replace the USB-C sub-board and use genuine-grade parts so the 240W fast charging continues to work safely.
Professional Realme GT 3 repair guide
Professional Realme GT 3 Repair Guide
The Realme GT 3 opens from the rear glass. Its flat AMOLED eases display work; the 240W charging system and flagship board call for genuine-grade parts and care.
Common Realme GT 3 Hardware Problems
- Cracked AMOLED display
- Battery degradation
- Cracked rear glass
- USB-C / 240W charging failure
- Camera or rear light-strip faults
- Overheating-related throttling
- Water damage
Tools Required
Phillips screwdrivers, plastic picks and opening tools, suction cup, controlled heat, tweezers, SIM tool. Workshop: hot-air station, isopropyl alcohol, thermal pads, display/back-cover adhesive.
Safety First
Power off, discharge below 25%, remove the SIM tray, ESD protection. Use even, controlled heat on the AMOLED. The 240W system uses a dual-cell design — use only genuine-grade parts.
Opening the Realme GT 3
- Heat the rear glass to soften adhesive.
- Lift the back cover with a suction cup and pick around the edges.
- Disconnect the NFC/light-strip/antenna flex.
- Remove shields and disconnect the battery first.
Display Replacement
The 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 144Hz.
Battery Replacement
Disconnect the battery connector and ease out the adhesive pull-tabs (or apply isopropyl alcohol). Use genuine-grade dual cells to preserve safe 240W charging. Fit 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 240W charging fails. Test charging and mics afterward.
Rear Glass Replacement
The glass back (with light strip) is adhesive-mounted — heated, lifted and re-adhered; reconnect the light-strip flex and reseat thermal pads.
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: AMOLED display (frame-bonded), rear glass (light strip)
- Advanced (lab only): motherboard repair, thermal rework
Most Replaced Realme GT 3 Parts
AMOLED display assembly, battery, USB-C sub-board, rear glass, rear camera, loudspeaker.
Post-Repair Testing Checklist
Touch and 144Hz, fingerprint, cameras, rear light strip, charging, speaker, microphone, Wi-Fi, Bluetooth, SIM.
Last updated June 2026.
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