Acer B1-830, Service Manual

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Chapter 1:
System
Operating System
Android Lollipop system 5.1
Processor MTK MT8151 Cortex A7@1.7GHz
Memory
RAM
1 GB DDR3L memory
eMMC
16GB / 32GB
Display
Display
Innolux, N080ICE-GB1; K&D 8” LCD
8” Color TFT-LCD with LED Backlight Design, MIPI interface
Resolution 800 x 3 (RGB) x 1280
View angle Wide view angle 85/85/85/85 degree
Typical backlight 300(min) / 350 nits (typ) (cd/m2)
Pixel Pitch 0.13455 (V) x 0.13455 (H) mm
Contrast ratio 800:1
Touch Panel
Capacitive type, G/G solution
Driver IC: Focal 5726 & Elan eKTH3386
10 point Touch panel
Air-bonding
Precision plus support
Mechanical
Dimensions 127.7 (W) x 213.9 (L) x 9.5 (T) mm
Weight < 350±5g
Modem
3G N/A
LTE N/A
Antenna performance
N/A
Wireless LAN 802.11 a/b/g/n WiFi
Module MT6625N/A COB WLAN + BT + FM + GPS, 4 in 1
MAC address Device must contain Bluetooth MAC address before shipment
Frequency range Support 5 GHz/2.4GHz Dual band
Data Rates 802.11a: 54 Mbps
802.11b: 11Mbps
802.11g: 54Mbps
802.11n: MCS 0~7 (HT20)
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802.11n: MCS 0~7 (HT20/HT40)