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Xiaomi Redmi K20 (256GB) vs Xiaomi Redmi K20 (64GB)

Side by side comparison between Redmi K20 (256GB) vs Redmi K20 (64GB) phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi K20 X Xiaomi Redmi K20 (256GB) 02Points
6.39"
AMOLED

1080x2340

48
MP

20mp

8GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
00Point Xiaomi Redmi K20 (64GB) Compare Xiaomi Redmi K20 X
6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K20 (256GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Redmi K20 (256GB)} 2 Advantages Xiaomi Redmi K20 (256GB) vs Redmi K20 (64GB)} 0 Advantage Xiaomi Redmi K20 (64GB)
+8GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+256GB (234GB available)4 times
More internal storage for applications and files
vs64GB (49GB available)

52 Common items in both devices
2.2GHz 64bit Octa-core (8nm)
UFS 2.1
191 grams (6.69 ounces)
8.8 millimeters (0.35 inches)
Aluminum frame, glass front/back
AMOLED
HDR10
+45 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Redmi K20 (256GB)Redmi K20 (64GB)
ModelRedmi K20 (256GB)Redmi K20 (64GB)
Other model namesXiaomi Redmi K20 M1903F10A, M1903F10C, M1903F10TXiaomi Redmi K20 M1903F10A, M1903F10C, MZB7754IN, MZB7755IN
Country or region availableChina
China
ChinaIndia
China, India
BrandXiaomiXiaomi
Release date6/1/20196/1/2019
Depth8.8 millimeters (0.35 inches)8.8 millimeters (0.35 inches)
Size (width x height)74.3 x 156.7 millimeters (2.93 x 6.17 in)74.3 x 156.7 millimeters (2.93 x 6.17 in)
Weight191 grams (6.69 ounces)191 grams (6.69 ounces)
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Redmi K20 (256GB)Redmi K20 (64GB)
Display typeAMOLEDAMOLED
Screen size6.39" inches6.39" inches
Screen-to-body ratio~86.1% (screen-to-body ratio)~86.1% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)403 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass 5
Refresh rate60Hz60Hz
Display features600nits[typ]
HDR10
600nits[typ]
HDR10

🤖 Operating System

Redmi K20 (256GB)Redmi K20 (64GB)
System versionAndroid 9.0 PieAndroid 9.0 Pie
Firmware updateAndroid 10Android 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Redmi K20 (256GB)Redmi K20 (64GB)
Chipset64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)
CPUOcta-core, 2 processors:
2x 2.2GHz Kryo 470 Gold (Dual-core)
6x 1.8GHz Kryo 470 Silver (Hexa-core)
Octa-core, 2 processors:
2x 2.2GHz Kryo 470 Gold (Dual-core)
6x 1.8GHz Kryo 470 Silver (Hexa-core)
GPU graphical controllerQualcomm Adreno 618 (610MHz)Qualcomm Adreno 618 (610MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Redmi K20 (256GB)Redmi K20 (64GB)
RAM memory8GB LPDDR4X6GB LPDDR4X
Internal storage256GB (234GB available)
UFS 2.1
64GB (49GB available)
UFS 2.1
External storageNot supportedNot supported

📶 Mobile networks

Redmi K20 (256GB)Redmi K20 (64GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload800/150 Mbps800/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800 (China), GSM 850/900/1800/1900CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G networkMZB7754IN, MZB7755IN, MZB7756IN version:
UMTS 850/900/1900/2100
M1903F10A, M1903F10C, M1903F10T version:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
MZB7754IN, MZB7755IN, MZB7756IN version:
UMTS 850/900/1900/2100
M1903F10A, M1903F10C, M1903F10T version:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat15/13
VoLTE
MZB7754IN, MZB7755IN, MZB7756IN version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 38, 40, 41)
M1903F10A, M1903F10C, M1903F10T version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE Cat15/13
VoLTE
MZB7754IN, MZB7755IN, MZB7756IN version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 38, 40, 41)
M1903F10A, M1903F10C, M1903F10T version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

Redmi K20 (256GB)Redmi K20 (64GB)
Back camera (main camera)(triple camera)
48 megapixels
8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom
13MP ultrawide f/2.412mm1/3"1.12µm
(triple camera)
48 megapixels
8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom
13MP ultrawide f/2.412mm1/3"1.12µm
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Redmi K20 (256GB)Redmi K20 (64GB)
Front camera (secondary)20 megapixels

*Motorized pop-up camera (slider)
20 megapixels

*Motorized pop-up camera (slider)
Front camera resolution5184x3840 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.8µm pixel0.8µm pixel

🔉 Sound and multimedia

Redmi K20 (256GB)Redmi K20 (64GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Redmi K20 (256GB)Redmi K20 (64GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Redmi K20 (256GB)Redmi K20 (64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Redmi K20 (256GB)Redmi K20 (64GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts18W (9V/2A) Wired fast charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Redmi K20 (256GB)Redmi K20 (64GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Carbon black, Flame red, Glacier blue
• MIUI 10
• HDR display
• 24-bit/192kHz audio
• Quick Charge 4+
• Colors: Carbon black, Flame red, Glacier blue
• MIUI 10
• HDR display
• 24-bit/192kHz audio
• Quick Charge 4+

☢️ Radiation rate

Redmi K20 (256GB)Redmi K20 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.07W/kg (head), 0.72W/kg (body)1.07W/kg (head), 0.72W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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