Name: Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Brand: Xiaomi
SKU: redmi-k20-pro-prime-standard-edition-dual-sim-td-lte-cn-128gb-m1903f11a
Availability: InStock
Rating: 5 (1 reviews)

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Brand
Xiaomi	Xiaomi
Model
Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Released
2011 Oct	2019 Sep
Hardware Designer
Xiaomi	Xiaomi
Manufacturer
Xiaomi	Foxconn
Device Category
Smartphone	Smartphone

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Width
63 mm 2.48 inch	74.3 mm 2.93 inch
Height
125 mm 4.92 inch	156.7 mm 6.17 inch
Depth
11.9 mm 0.47 inches	8.8 mm 0.35 inches
Bounding Volume
93.7 ccm	102.5 ccm
Mass
149 g 5.26 ounces	191 g 6.74 ounces

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Platform
Google Android	Google Android
Operating System
Google Android 2.3.5 (Gingerbread) MIUI	N/A

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
CPU Clock
1500 MHz	2960 MHz
CPU
Qualcomm Snapdragon S3 MSM8260 2,010 32 bit dual-core 16 Kbyte I-Cache 16 Kbyte D-Cache 512 Kbyte L2 45 nm Qualcomm Adreno 220 GPU	Qualcomm Snapdragon 855+ SM8150-AC (Hana) 2,019 64 bit octa-core 64 Kbyte I-Cache 64 Kbyte D-Cache 1792 Kbyte L2 2048 Kbyte L3 7 nm Qualcomm Adreno 640 GPU
RAM Type
mobile (LP) DDR2 SDRAM	LPDDR4x SDRAM, 2133 MHz
RAM Capacity
1024 MiB RAM	8192 MiB RAM
Non-volatile Memory Type
Flash EEPROM	Flash EEPROM
Non-volatile Memory Interface
Yes	UFS 2.1
Non-volatile Memory Capacity
3814 MiB non-volatile	122070 MiB non-volatile

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Display Diagonal
101 mm 4 inch	162.3 mm 6.4 inch
Resolution
854x480 409920 pixels	1080x2340 2527200 pixels
Display Width
88.05 mm 3.47 inch	68.01 mm 2.68 inch
Display Height
49.49 mm 1.95 inch	147.36 mm 5.8 inch
Display Area
4357.1 square millimeter	10022.5 square millimeter
Display Area Utilization
55.3%	86.1%
Pixel Size
0.1031 mm/pixel	0.06298 mm/pixel
Pixel Density
246 PPI	403 PPI
Display Type
Color ASV TFT LCD display	Color AM-OLED display
Display Color Depth
24 bit/pixel	30 bit/pixel
Number of Display Scales
16.8M	1073.7M
Display Illumination
Yes	Self-illuminating
Display Light Reflection Mode
Yes	Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)	Yes
Scratch Resistant Screen
No	Corning Gorilla Glass 5
Graphical Controller
Qualcomm Adreno 220	Qualcomm Adreno 640
Dedicated Graphics Memory
0.5 MiB	N/A
A/V Out
No	No

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Audio Channel(s)
stereo	stereo
Microphone(s)
mono	3
Loudspeaker(s):
mono	mono
Audio Output:
3.5mm	3.5mm

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Supported Cellular Bands
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 1900MHz (Band II, PCS) UMTS 850MHz (Band V, CLR) bands	GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 1900MHz (Band II, PCS) UMTS 850MHz (Band V, CLR) UMTS 900MHz (Band VIII) CDMA 800MHz (BC0, 850) TD-SCDMA 2000 MHz (B34) TD-SCDMA 1900 MHz (B39) LTE 2100 MHz (Band 1) LTE 1800 MHz (Band 3) LTE 850 MHz (Band 5) LTE 2600 MHz (Band 7) LTE 900 MHz (Band 8) TD-LTE 2000 MHz (Band XXXIV) TD-LTE 2600 MHz (Band 38) TD-LTE 1900 MHz (Band 39) TD-LTE 2300 MHz (Band XL) TD-LTE 2500 MHz (Band XLI) bands
Supported Cellular Data Links
HSCSD 57.6 kbps GPRS (Class unspecified) GPRS Class 10 EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSUPA 5.76 Mbps (Cat. 6) HSDPA (Cat. unspecified) HSDPA 14.4 Mbps (Cat. 10) data links	GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSUPA 5.76 Mbps (Cat. 6) HSDPA (Cat. unspecified) HSPA+ 21.1 Mbps (Cat. 18) HSPA+ 42.2 Mbps (Cat. 20) DC-HSDPA 42.2 Mbps (Cat. 24) cdmaOne (IS-95) CDMA2000 1xRTT (IS-2000) CDMA2000 1xEV-DO Rel. 0 CDMA2000 1xEV-DO Revision A TD-SCDMA TD-HSDPA LTE (Cat. unspecified) LTE 100 Mbps / 50 Mbps (Cat. 3) LTE 150 Mbps / 50 Mbps (Cat. 4) LTE 300 Mbps / 50 Mbps (Cat. 6) LTE 600 Mbps / 50 Mbps (LTE Cat. 11) data links
SIM Card Slot
Yes	Nano-SIM (4FF)
Cellular Antenna
Internal antenna	Internal antenna
Call Alert Sound
64-chord melody	64-chord melody
Complementary Phone Services
Voice transmission Voice speaker Vibrating Alert Speakerphone	Voice transmission Voice speaker Vibrating Alert Speakerphone ANC HD Voice Voice over LTE (VoLTE)
Cellular Controller
Qualcomm MSM8260	Qualcomm SM8150
Sec. Supported Cellular Networks:
No	GSM 850MHz (B5), GSM 900MHz (B8), GSM 1800MHz (B3), GSM 1900MHz (PCS, B2), UMTS 2100MHz (Band I, IMT), UMTS 1900MHz (Band II, PCS), UMTS 850MHz (Band V, CLR), UMTS 900MHz (Band VIII), LTE 2100 MHz (Band 1), LTE 1800 MHz (Band 3), LTE 850 MHz (Band 5), LTE 2600 MHz (Band 7), LTE 900 MHz (Band 8), TD-LTE 2000 MHz (Band XXXIV), TD-LTE 2600 MHz (Band 38), TD-LTE 1900 MHz (Band 39), TD-LTE 2300 MHz (Band XL), TD-LTE 2500 MHz (Band XLI)

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Touchscreen Type
Capacitive multi-touch sensing screen	Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points
Yes	10-point

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Expansion Interfaces
Secure Digital Input/Output interface TransFlash microSD microSDHC	N/A
USB
USB 2.0 USB Hi-Speed (480 Mbps)	USB 2.0 USB Hi-Speed (480 Mbps)
USB Services
USB charging	USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB On-The-Go 2.0, USB Power Delivery
USB Connector
USB Series Micro-B (Micro-USB)	USB Type-C reversible
Bluetooth
Bluetooth 2.1 + Enhanced Data Rate Internal antenna	Bluetooth 5.0 Internal antenna
Bluetooth profiles
A2DP AVRCP	A2DP A2DP with aptX codec A2DP with aptX HD codec AVRCP GAVDP HID HSP MAP OPP PAN PBA
Wireless LAN
IEEE 802.11b IEEE 802.11g IEEE 802.11n Internal antenna	IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac Internal antenna

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
FM Radio Receiver
FM radio (88-108 MHz) with RDS Proprietary headset as antenna	FM radio (76-108 MHz) with RDS Proprietary headset as antenna

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Supported GPS protocol(s)
GPS (NMEA 0183)	GPS (NMEA 0183)
Satellite Antenna:
Internal antenna	Internal antenna
Complementary Satellite Services
Assisted GPS Geotagging QuickGPS	Simultaneous GPS (S-GPS) Assisted GPS Kétfrekvenciás GPS Geotagging QuickGPS QZSS
Supported GLONASS protocol(s)
L1OF	L1OF
Navigation Controller
Qualcomm MSM8260 gpsOne	Qualcomm SM8150

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Camera Placement
Rear	Rear
Camera Image Sensor
CMOS	BSI CMOS
Camera Resolution
3200x2400 pixel	8000x6000 pixel
Number of effective pixels
7.7 MP camera	48.0 MP camera
Zoom
1.0 x optical zoom	2.0 x optical zoom, 10.0 x digital zoom
Focus
Contrast Detection Autofocus (CD AF)	Contrast Detection Autofocus (CD AF), Phase-Detection Autofocus (PD AF), Laser Autofocus
Recordable Image Formats
JPG	JPG
Video Recording
1280x720 pixel 30 fps	3840x2160 pixel 60 fps
Recordable Video Formats
3GP MPEG4	HEVC MPEG4
Flash
single LED	dual LED
Camera Extra Functions
Electronic Image Stabilizer (EIS) HDR photo Macro mode Face detection Smile detection	Electronic Image Stabilizer (EIS) Video Stabilizer (EIS) Pixel unification HDR photo HDR video Red-eye effect reduction Slow motion video Burst mode Refocus Touch focus Macro mode Panorama Photo Face detection Face tagging Smile detection Face retouch Face retouch (video) Intelligent scene detection
Aux. Camera Image Sensor
No	BSI CMOS
Aux. 2 Camera Image Sensor
No	BSI CMOS
Aux. 3 Camera Image Sensor
No	No
Aux. 4 Camera Image Sensor
No	No
Aux. 4 Camera Focus
No	No

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Secondary Camera Sensor
No	BSI CMOS
Secondary Recordable Image Formats
JPG	JPG
Secondary Recordable Video Formats
3GP	3GP
Sec. Aux. Cam. Image Sensor
No	No
Sec. Aux. 2 Cam. Image Sensor
No	No

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Built-in compass
Yes	Yes
Built-in accelerometer
Yes	3D (3-axis) accelerometer

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Protection from solid materials
Yes	Yes
Protection from liquids
Yes	Yes

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Battery
Lithium-ion removable 1-cell	Lithium-ion polymer (LiPo) built-in 1-cell
Nominal Cell Capacity (1st cell)
1930 mAh cell	4000 mAh cell
Nominal Battery Capacity
1930 mAh battery	4000 mAh battery

Mi-One / MI-1	Redmi K20 Pro Prime Standard Edition Dual SIM TD-LTE CN 128GB M1903F11A
Market Countries
China	China
Market Regions
Asia Southeast Asia	N/A
Mobile Operator
China Unicom Netcom Limited	China Telecom Corporation Limited China Unicom Netcom Limited

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