user: 레드미에 대해 설명해 줘.

gpt: **레드미**는 중국 전자업체 샤오미가 소유한 자회사다. 2013년 7월 저가 스마트폰 제품군으로 처음 발표되었으며 2019년 보급형 및 중급형 기기로 샤오미의 별도 하위 브랜드가 되었다. 레드미폰은 안드로이드 위에 샤오미의 MIUI 사용자 인터페이스를 사용한다. 모델은 보급형 레드미, 중급형 레드미 노트, 고급형 레드미 K로 나뉜다. 이와는 무관한 Mi A 안드로이드 원 시리즈도 샤오미 미 상위 라인업에 속함에도 불구하고 레드미 기기와 유사한 시장 부문에 자리 잡고 있다. 다른 샤오미 스마트폰과 가장 큰 차이점은 저렴한 부품을 사용해 높은 사양을 유지하면서 가격이 낮다는 점이다. 2014년 8월 월스트리트저널은 2014 회계연도 2분기 중국 스마트폰 출하 순위에서 샤오미가 4%의 시장 점유율을 기록했다고 보도했다. 이러한 출하 순위 상승에는 레드미 매출이 한몫했다.

user: 기기 목록에 대해서도 설명해 주세요.

gpt: ## 레드미 노트 시리즈
8x 1.7&nbsp;GHz Cortex-A7 / 2.0&nbsp;GHz Cortex-A7
@700&nbsp;MHz
LPDDR2
eMMC 4.2
OmniVision OV13850
OmniVision OV5642

Android 4.2
Android 4.4.4
4x 1.6&nbsp;GHz Cortex-A7
@400&nbsp;Mhz
LPDDR3
Sony Exmor RS IMX135 / OmniVision OV13850

4x 1.2&nbsp;GHz Cortex-A53
@450&nbsp;Mhz
eMMC 5.0
Samsung S5K3L2
Android 4.4

8x 2&nbsp;GHz Cortex-A53
@700&nbsp;MHz
LPDDR3
eMMC 5.0
Samsung ISOCELL S5K3M2
OmniVision OV5670

Android 5.0
Android 5.0
8x 2.2&nbsp;GHz Cortex-A53
eMMC 5.0

8x 2.0&nbsp;GHz Cortex-A53
@700&nbsp;MHz
LPDDR3
eMMC 5.0
Samsung ISOCELL S5K3M2 / OmniVision OV13853
OmniVision OV5670

Android 5.0.2
Android 5.0.2
2x 1.8&nbsp;GHz Cortex-A72 +4x 1.4&nbsp;GHz Cortex-A53
@600&nbsp;MHz
LPDDR3
eMMC 5.1
Samsung ISOCELL S5K3P3 / OmniVision OV16880

Android 5.1.1
Android 6.0.1
LPDDR3
eMMC 5.1

2x 2.1&nbsp;GHz Cortex-A72 +4x 1.85&nbsp;GHz Cortex-A53 +4x 1.4&nbsp;GHz Cortex-A53
@780&nbsp;Mhz
LPDDR3
eMMC 5.1
Samsung ISOCELL S5K3L8 / OmniVision OV13853
Samsung S5K5E8

Android 6.0
Android 6.0
8x 2&nbsp;GHz Cortex-A53
@650&nbsp;MHz
LPDDR3
Sony Exmor RS IMX258 / Samsung ISOCELL S5K3L8
Android 6.0.1
Android 7.0

eMMC 5.1

MDG6S,

MDT6S,

MDI6S

8x 1.4&nbsp;GHz Cortex-A53
@450&nbsp;MHz
LPDDR3
eMMC 5.1

Android 7.1.2
Android 7.1.2

MDT6

MDI6
4x 1.4&nbsp;GHz Cortex-A53
@500&nbsp;MHz
LPDDR3
eMMC 5.1
f/2.0

8x 2.0&nbsp;GHz Cortex-A53
@650&nbsp;MHz
LPDDR3
eMMC 5.1

Android 8.1
Android 9

4x 1.8&nbsp;GHz Kryo 260 Gold Cortex-A73 +4x 1.6&nbsp;GHz Kryo 260 Silver Cortex-A53
@720&nbsp;MHz
LPDDR4X
eMMC 5.1
5 MP, f/2.0, 
Android 7.1.2
LPDDR4X
eMMC 5.1
5 MP, f/2.0, 
Android 8.1

4x 1.8&nbsp;GHz Kryo 260 Gold Cortex-A73 +4x 1.6&nbsp;GHz Kryo 260 Silver Cortex-A53
@720&nbsp;MHz
LPDDR4X
eMMC 5.1
5 MP, f/2.2, 
2 MP, f/2.2, 

Android 8.1
Android 9

4x 2.2&nbsp;GHz Kryo 260 Cortex-A73 +4x 1.84&nbsp;GHz Kryo 260 Cortex-A53
@850&nbsp;MHz
LPDDR4X
eMMC 5.1
5 MP, f/2.2, 


Android 9
Android 10
2x 2.0&nbsp;GHz Kryo 460 Gold Cortex-A76 +6x 1.7&nbsp;GHz Kryo 460 Silver Cortex-A55
@745&nbsp;MHz
LPDDR4X
eMMC 5.1
5 MP, f/2.4, 
Android 10
''''
4x 2.2&nbsp;GHz Kryo 260 Cortex-A73 +4x 1.84&nbsp;GHz Kryo 260 Cortex-A53
@850&nbsp;MHz
LPDDR4X
5 MP, f/2.2, 

4x 2.0&nbsp;GHz Kryo 260 Gold Cortex-A73 +4x 1.8&nbsp;GHz Kryo 260 Silver Cortex-A53
@950&nbsp;MHz
LPDDR4X
eMMC 5.1
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 

Android 9
Android 11

2x 2.05&nbsp;GHz&nbsp;Cortex-A76 +6x 2.0&nbsp;GHz&nbsp;Cortex-A55
@800&nbsp;MHz
UFS 2.1
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 

Android 11

4x 2.0&nbsp;GHz Kryo 260 Gold Cortex-A73 +4x 1.8&nbsp;GHz Kryo 260 Silver Cortex-A53
@950&nbsp;MHz
LPDDR4X
eMMC 5.1
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 


Android 11
2x 2.0&nbsp;GHz Cortex-A75 +6x 1.8&nbsp;GHz Cortex-A55
@1&nbsp;GHz
LPDDR4X
eMMC 5.1
Android 11
Android 12

2x 2.3&nbsp;GHz Kryo 465 Gold +6x 1.8&nbsp;GHz Kryo 465 Silver
@700&nbsp;MHz
LPDDR4X
UFS 2.1
8 MP, f/2.2,  +
5 MP, f/2.4,  +
2 MP, f/2.4, 

Android 10
Android 11
LPDDR4X
8 MP, f/2.2,  +
5 MP, f/2.4, , +
2 MP, f/2.4, 

2x 2.0&nbsp;GHz Cortex-A75 +6x 1.8&nbsp;GHz Cortex-A55
@1&nbsp;GHz
LPDDR4X
eMMC 5.1
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 

4x 2.0&nbsp;GHz Kryo 260 Gold Cortex-A73 +4x 1.8&nbsp;GHz Kryo 260 Silver Cortex-A53
@750&nbsp;MHz
LPDDR4X
UFS 2.2
8 MP, f/2.2,  +
2 MP, f/2.4, 

Android 10

2x 2.4&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55
@850&nbsp;MHz
LPDDR4X
8 MP, f/2.2,  +
2 MP, f/2.4, 

Android 10

2x 2.2&nbsp;GHz Kryo 570 Gold Cortex-A77 +6x 1.8&nbsp;GHz Kryo 570 Silver Cortex-A55
@950&nbsp;MHz
LPDDR4X
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 


2x 2.4&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55
@850&nbsp;MHz
LPDDR4X

2 MP, f/2.4,  +
2 MP, f/2.4, 


2x 2.2&nbsp;GHz Kryo 460 Gold Cortex-A76 +6x 1.7&nbsp;GHz Kryo 460 Silver Cortex-A55
@845&nbsp;MHz
LPDDR4X
UFS 2.2
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 

Android 11

Android 12

2x 2.3&nbsp;GHz Kryo 470 Gold Cortex-A76 +6x 1.8&nbsp;GHz Kryo 470 Silver Cortex-A55
@825&nbsp;MHz
LPDDR4X
8 MP, f/2.2,  +
5 MP, f/2.4,  +
2 MP, f/2.4, 


Android 11
8 MP, f/2.2,  +
5 MP, f/2.4,  +
2 MP, f/2.4, 

Android 12

2x 2.05&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55
@900&nbsp;MHz
8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 


Android 11

Android 11

2x 2.2&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55
@950&nbsp;MHz
LPDDR4X
UFS 2.2
2 MP, f/2.4,  +
2 MP, f/2.4, 
Android 11
LPDDR4X
UFS 2.2
2 MP, f/2.4, 

2 MP, f/2.4,  +
2 MP, f/2.4, 

4x 2.6&nbsp;GHz Cortex-A78 +4x 2.0&nbsp;GHz Cortex-A55
@850&nbsp;MHz

8 MP, f/2.2,  +
2 MP, f/2.4, 
Android 11

Android 12

2x 2.0&nbsp;GHz Kryo 460 Gold Cortex-A76 +6x 1.8&nbsp;GHz Kryo 460 Silver Cortex-A55
@825&nbsp;MHz

2 MP, f/2.4,  +
2 MP, f/2.4, 


2x 2.3&nbsp;GHz Kryo 465 Gold +6x 1.8&nbsp;GHz Kryo 465 Silver
@700&nbsp;MHz

8 MP, f/2.2,  +
5 MP, f/2.4,  +
2 MP, f/2.4, 


Android 11

2x 2.4&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55
@950&nbsp;MHz

8 MP, f/2.2, 



2x 2.5&nbsp;GHz Cortex-A78 +6x 2.0&nbsp;GHz Cortex-A55
@900&nbsp;MHz

8 MP, f/2.2,  +
2 MP, f/2.4, 





2x 2.0&nbsp;GHz Cortex-A75 +6x 1.8&nbsp;GHz Cortex-A55

@1&nbsp;GHz

eMMC 5.1

8 MP, f/2.2, 120˚  +
2 MP, f/2.4, 



4x 2.4&nbsp;GHz Kryo 265 Gold Cortex-A76 +4x 1.9&nbsp;GHz Kryo 265 Silver Cortex-A55

8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 





2x 2.05&nbsp;GHz Cortex-A76 +6x 2.0&nbsp;GHz Cortex-A55

8 MP, f/2.2,  +
2 MP, f/2.4,  +
2 MP, f/2.4, 

8 MP, f/2.2,  +
2 MP, f/2.4, 

2x 2.2&nbsp;GHz Kryo 660 Gold Cortex-A76 +6x 1.7&nbsp;GHz Kryo 660 Silver Cortex-A55