Skip to content

Xiaomi Redmi K20 (128GB) vs Xiaomi Redmi Note 8 (32GB/3GB)

Side by side comparison between Xiaomi Redmi K20 vs Xiaomi Redmi Note 8 phones, differences, pros, cons with full specifications. What's the better?

,
Xiaomi Redmi K20 (128GB)
6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
05PointsXiaomi Redmi Note 8 (32GB/3GB)Compare Xiaomi Redmi K20 X
Xiaomi Redmi Note 8 (32GB/3GB)
6.3"
IPS

1080x2340

48
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K20 (128GB)

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 (128GB)15 Advantages Xiaomi Redmi K20 (128GB)vsRedmi Note 8 (32GB/3GB)5 Advantages Xiaomi Redmi Note 8 (32GB/3GB)
+2.2Ghz 64bit Octa-Core16%
More powerful processor, you can open your applications faster
vs2Ghz 64bit Octa-Core
+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
vs3GB LPDDR4X
+128GB (109GB available)4 times
More internal storage for applications and files
vs32GB (21GB available)
+UFS 2.1Advantage
Fastest write and read storage.
vseMMC 5.1
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front/back
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+6.39"1%
Larger screen
vs6.3"
+(triple camera) 48MP + 8MP + 13MP15%
Higher resolution main camera
vs(quad camera) 48MP + 8MP + 2MP + 2MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+(front) 20MP56%
Higher resolution secondary camera to take pictures and selfies
vs(front) 13MP
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 9.0 Pie
+(4G+ LTE-A) 800 Mbps33%
Faster for surfing the internet and download files
vs(4G+ LTE-A) 600 Mbps
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
191 grams (6.69 ounces)vs+190 grams (6.65 ounces)1%
Lighter
8.8 millimeters (0.35 inches)vs+8.35 millimeters (0.33 inches)5%
Thinner
403 PPIvs+409 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supportedvs+P2i certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

35 Common items in both devices
60Hz
16 million
1080x2340 pixels
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
1/2" inches
+28 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
ModelRedmi K20 (128GB)Redmi Note 8 (32GB/3GB)
Other model namesXiaomi Redmi K20 M1903F10A, M1903F10C, MZB7754IN, MZB7755INMi Redmi Note 8 (3GB RAM) M1908C3JG, M1908C3JE, M1908C3JH
Country or region availableChinaIndia
China, India
(Global, International)
(Global, International)
BrandXiaomiXiaomi
Release dateJune, 2019September, 2019
Depth8.8 millimeters (0.35 inches)8.35 millimeters (0.33 inches)
Size (width x height)74.3 x 156.7 millimeters (2.93 x 6.17 in)75.3 x 158.3 millimeters (2.96 x 6.23 in)
Weight191 grams (6.69 ounces)190 grams (6.65 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body, glass front/back
Protection against water and othersNot supportedP2i certified: water repellent nano-coating
System (OS)Xiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Operating systemAndroid 9.0 PieAndroid 9.0 Pie
Firmware updateAndroid 10feature not registered
HardwareXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Chipset64bit - Qualcomm Snapdragon 730 SDM730 (8nm)64bit - Qualcomm Snapdragon 665 SDM665 (11nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Dual-Core Kryo 470 Gold
1.8Ghz Hexa-Core Kryo 470 Silver
Octa-Core, 2 processors:
2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver
GPU graphical controllerQualcomm Adreno 618 700MhzQualcomm Adreno 610
RAM memory6GB LPDDR4X3GB LPDDR4X
Internal storage128GB (109GB available)
UFS 2.1
32GB (21GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)
DisplayXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Display typeAMOLEDTFT IPS LCD
Screen size6.39" inches6.3" inches
Screen-to-body ratio~86.1% (screen-to-body ratio)~81.7% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)403 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass 5
Display features60Hz, 600 nits, HDR1060Hz
Mobile networksXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload800/150 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800 (China), GSM 850/900/1800/1900GSM 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
M1908C3JG version:
UMTS 850/900/1700/1900/2100

M1908C3JE, M1908C3JH versions:
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 Cat12/13
VoLTE

M1908C3JG version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40)

M1908C3JE, M1908C3JH versions:
LTE (Bands 1, 3, 5, 8)
TD-LTE (Bands 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, UMTS, 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
CallingXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Back camera (main camera)(triple camera)
48 megapixels
8MP telephotof/2.453mm1/4"1.12µmPDAF2x-optical-zoom
13MP ultrawidef/2.412mm1/3"1.12µm
(quad camera)
48 megapixels
8MP ultrawidef/2.213mm1/4"1.12µm
2MP macrof/2.41/5"1.75µm
2MP depthf/2.41/5"1.75µm
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm 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 zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
2ª cameraXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Front camera (secondary)20 megapixels

*Motorized pop-up camera (slider)
13 megapixels
Front camera resolution5184x3840 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.8µm pixel1.12µm pixel
MultimediaXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedSupported
Other functionsXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Carbon black, Flame red, Glacier blue
- MIUI 10
- HDR display
- 24-bit/192kHz audio
- Quick Charge 4+
- WiFi direct, hotspot
- Colors: Space Black, Moonlight White, Neptune Blue
- MIUI 10
- WiFi direct, hotspot
Power supplyXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts18W (9V/2A) Fast battery charging18W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateXiaomi Redmi K20 (128GB)Xiaomi Redmi Note 8 (32GB/3GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.07W/kg (head) | 0.72W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

We use cookies to provide and improve our services. By using our site, you consent to cookies. See more details: Privacy policy.