"the sisters who just broke the tristar t211 screen look over! The hand of this note tells you to stay out of the mines, from the original plant to the third-party parts, and the 30% of the budget maintenance secret is here."
Core price comparisons
Type of maintenance | price interval | advantage |
| - - | - | | | | | | | | | | | | | | | | | | | | | | | |
* original plant oled screen 680-980 original display/touch/renewal
| | | | | | | 高 高 高 高 高 高 高 高 高 高 高 高 高 高 高
快 | | | | | | | | | | | | | | | | 信号 信号 信号 信号 信号 信号 信号 信号 信号 信号 信号
| 980-1280 | with main plate test | highest price |
Iii. Price depth
1 original plant screen maintenance ($680-980)
- appliance scenario: broken screen but normal touch
- maintenance process: official screening of the main plate line for replacement of ageing capacity test
- attention: need to provide machine vouchers to support one year of quality assurance
2 separation screen replacement ($380-580)
- recommended name: kyoto/tangma (showing best results)
- key parameters:
Resolution: 2,400 x 1080 (same as official standard)
Zip-touch sampling rate: 180hz (support for slider on screen)
Brightness: 500nit (sunseeable)
- hole avoidance guide: request screen batch number (q4 batch best)
3 quick start economic program (us$ 200-350)
- application: replacement only of broken outer screens
- warning signal: possible problems:
Phone murmurs (aging main panel filter)
Hydraulic fever (overpressure protection module abnormal)
Zip-touch drift (mixed ic welding on main board)
Iv. Guidance on selected mine avoidance
1 ️⃣ confirm screen encoding (key steps
- after dismantling the machine, look at the steel prints at the bottom of the screen:
Original plant code: amoled-s8v3 (tristar special)
Compatibility code: boe-nv23 (kyoto orient adaptive model)
Watch out for fake goods: no code/coding vague
2 on-site testing of four elements:
1 colour temperature test (6500 k × 300 k for best)
2 contrast detection (≥2000: 1 standard)
3 touch response (sliding delay < 5ms)
4 hf pwm light (support 1920 hz)
3 purchase certificate three elements:
Invoices for screen purchases (requires accessories coded)
Maintenance contract (definite duration of quality assurance)
Quality report (including ageing test data)
️5 ️ ️ ️
1 dismantling machine preparation:
- list of tools:
Tristar special liner separator (to prevent damage to the main panel)
Zero-proof bracelets (avoiding static shock through the main plate)
Zenamig (1:1 ratio of original plant glue)
2 maintenance steps:
1 screen to be disassembled
2 main board capability test (focus: c810/c830)
3 screen replacement (quadrant glue evenly painted)
4 ageing test (48 hours running continuously)
Quality assurance:
- focus inspection: screen colour bias/touch drift rate
Guidelines for extended procurement
1 screen accessories package:
- original plant screen + original liner: $980
- third-party screen + original liner: $580
- quick shop screen + custom liner: $350
2 comparison of maintenance costs (in beijing, for example):
| type of maintenance point | original plant screen | third party screen | fast repair shop |
| - | | | | | | |
Maintenance 680 | 480 | 280 |
Testing fees 150 80 50
Total cost | 830 5 560 | 330 |
3 – save the money:
- purchase of fittings (screen + line + glue): minus $100
- selection of working hours (40 per cent reduction in waiting time for maintenance)
- participation in official activities for old and new (up to $200)
Vii. Factual comparison
(note: 6 comparative figures should be inserted here)
1. Original plant screen colour comparison (left)vs third-party screen (right)
Touch response speed test (original plant screen 0. 03s vs third-party screen 0. 08s)
3. Hf pwm luminous effect (left eye-protective mode, right normal mode)
4. Screen brightness test (500nit vs 350nit)
5. Relined connectivity stability (1,000 undisturbed outs of original plant lines)
6. Comparison of master plate test reports before and after maintenance
Common issues q& a
Q1: why is there a noise when the screen is changed
A: 80 per cent probability is for the main plate filter to age with replacement of model c810/c830 (approximately $50)
Q2: how many years does a third-party screen take
A: 2-3 years of regular use of quality screens, recommended semi-annual primary panel testing
Q3: how do you judge whether the screen is filmed
A: scratch the edge of the screen with nails, original plant screens without membranes, poor membranes bubble
Q4: how can quality be verified after maintenance
A: full power for three days in a row, observing screen flash frequency (normal < 1 per minute)
Ix. List of end-selection purchases
1. Three-star t211 screen comparison table
2. Beijing/shanghai maintenance point address and telephone
3. Original glue ratio formula (2ml glue + 3ml alcohol)
4. Screen ageing test video (with test parameters)
5. Maintenance back-to-back registration flow chart break
X. Interactive topics
"how long was your tristar t211 screen? What maintenance problems have you encountered? Welcome to the comment section to share your experience, the 10 top providers of cell phone cleaning suits!"
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