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General characteristics Xiaomi Redmi 7A (Xiaomi Redmi 7A M1903C3EG) declared by the manufacturer. The high-resolution pictures of the motherboard and electronic components.
Main and additional circuit boards Xiaomi Redmi 7A
Side 1
Side 2
Characteristics
Features
Type
Smartphone
OS
Android 9.0 (Pie)
SIM type/size
Nano SIM
SIM
Dual SIM
Dimensions
146.3 x 70.4 x 9.6 mm (5.76 x 2.77 x 0.38 in)
Weight
165 g (5.82 oz)
Display
Display type
IPS LCD
Size
5.45 inches
Resolution
720 x 1440 pixels, 18:9 ratio
PPI density
295
Protection
---
Multimedia
Main camera
13 MP/ 12 MP
Main camera Video
1080p, 30fps
Front (selfie) camera
5 MP
Front (selfie) camera Video
1080p, 30fps
Audio
MP3, AAC, WAV, WMA, FM-radio
Headphone jack
Mini jack 3.5 mm
Network
Technology
GSM/3G/4G/LTE/VoLTE
LTE
FDD-LTE: bands 1/2/3/4/5/7/8/20; TDD-LTE: bands 38/40
Interfaces
Wi-Fi 802.11ac, Bluetooth 4.2
Satellite navigation
GPS with A-GPS, GLONASS
Processor and Memory
System on a chip
Qualcomm SDM439 Snapdragon 439
CPU
Octa-core 4x Cortex-A53 1.95 GHz + 4x Cortex A53 1.45 GHz
GPU
Adreno 505
Internal memory
32 GB
RAM
3 GB
Card slot
Micro SD, up to 512GB (dedicated slot)
Battery
Battery capacity
Li-Po 4000 mAh
Charging port
Micro USB 2.0
Other
Announced
2019, July
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Based on our experience, we made a selection of the most common malfunctions of mobile devices and evaluated the difficulty of performing repairs for each of them. The final evaluation of the difficulty of the repair is the sum of all the parameters.
This difficulty rating is also applicable for all models Xiaomi Redmi 7A — Xiaomi Redmi 7A M1903C3EG released for markets in different countries.
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