Xiaomi Redmi K20 (64GB) vs Xiaomi Mi Note 3 (128GB)

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Side by side comparison between Xiaomi Redmi K20 vs Xiaomi Mi Note 3 phones, differences, pros, cons and full specifications. What's the better?

11/14/2019 12:59 PM, updated: 6/24/2020 10:54 PM

Compare Xiaomi Mi Note 3 X Xiaomi Redmi K20 (64GB) 13Points

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

05Points Xiaomi Mi Note 3 (128GB) Compare Xiaomi Redmi K20 X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

12
MP

16mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K20 (64GB)

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!

13 Advantages Xiaomi Redmi K20 (64GB)	vs	5 Advantages Xiaomi Mi Note 3 (128GB)
+2.2GHz 64bit Octa-core (8nm)10% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core
+UFS 2.1Advantage Fastest write and read storage.	vs	eMMC 5.1
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x2340 pixels22% Higher resolution screen	vs	1080x1920 pixels
+403 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	401 PPI
+6.39"16% Larger screen	vs	5.5"
+(triple camera) 48MP + 8MP + 13MP188% Higher resolution main camera	vs	(dual camera) 12MP + 12MP
+(front) 20MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 16MP
+Android 10Advantage Android 10 is newer and safer	vs	Android 9.0 Pie
+(4G LTE-A) 800 Mbps167% Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+4000 mAh14% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3500 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
64GB (49GB available)	vs	+128GB (111GB available)127% More internal storage for applications and files
191 grams (6.69 ounces)	vs	+163 grams (5.71 ounces)17% Lighter
8.8 millimeters (0.35 inches)	vs	+7.6 millimeters (0.3 inches)16% Thinner
EIS: Digital stabilization	vs	+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BarometerAdvantage Sensors help you use the device

30 Common items in both devices

6GB LPDDR4X

Aluminum frame, glass front/back

16 million

Dual-LED flash

Digital and optical zoom

PDAF: phase detection autofocus

HDR photo on both cameras

+23 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

📱 Model features
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Change model		Choose the model
Model	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Other model names	Xiaomi Redmi K20 M1903F10A, M1903F10C, MZB7754IN, MZB7755IN	Xiaomi Note 3 MCE8
Country or region available	China, India	(Global, International)
Brand	Xiaomi	Xiaomi
Release date	6/1/2019	9/1/2017
Depth	8.8 millimeters (0.35 inches)	7.6 millimeters (0.3 inches)
Size (width x height)	74.3 x 156.7 millimeters (2.93 x 6.17 in)	74 x 152.6 millimeters (2.91 x 6.01 in)
Weight	191 grams (6.69 ounces)	163 grams (5.71 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Display type	AMOLED	TFT IPS LCD
Screen size	6.39" inches	5.5" inches
Screen-to-body ratio	~86.1% (screen-to-body ratio)	~73.8% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 4
Refresh rate	60Hz	feature not registered
Display features	600nits[typ] HDR10	feature not registered
🤖 Operating System
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
System version	Android 9.0 Pie	Android 7.1 Nougat
Firmware update	Android 10	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Chipset	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)	64bit: Qualcomm Snapdragon 660 SDM660 (14nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 618 (610MHz)	Qualcomm Adreno 512 650Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
RAM memory	6GB LPDDR4X	6GB LPDDR4X
Internal storage	64GB (49GB available) UFS 2.1	128GB (111GB available) eMMC 5.1
External storage	Not supported	Not supported
📶 Mobile networks
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	800/150 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800 (China), GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	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	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	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)	LTE Cat6 (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, 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 network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
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	(dual camera) 12 megapixels 12MP telephoto f/2.652mmAF2x-optical-zoom
Main camera resolution	8000x6000 pixels	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm lens	27mm lens
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS (4-axis): Optical stabilization
Zoom	Digital and optical zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Front camera (secondary)	20 megapixels *Motorized pop-up camera (slider)	16 megapixels
Front camera resolution	5184x3840 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	0.8µm pixel	1µm pixel
🔉 Sound and multimedia
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 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
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (front-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4000 mAh	3500 mAh
Charger, watts	18W (9V/2A) Wired fast charging	18W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Carbon black, Flame red, Glacier blue • MIUI 10 • HDR display • 24-bit/192kHz audio • Quick Charge 4+	• Colors: Black, Blue • MIUI 10 • Quick Charge 3.0 • 24-bit/192kHz audio
☢️ Radiation rate
	Redmi K20 (64GB)	Xiaomi Mi Note 3 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.07W/kg (head), 0.72W/kg (body)	0.5W/kg (head), 1.54W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered