Xiaomi Black Shark 2 Pro (128GB/12GB) vs Xiaomi Redmi K20 (64GB)

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Side by side comparison between Xiaomi Black Shark 2 Pro vs Xiaomi Redmi K20 phones, differences, pros, cons and full specifications. What's the better?

1/3/2020 2:16 PM, updated: 5/1/2021 7:36 PM

Compare Xiaomi Redmi K20 X Xiaomi Black Shark 2 Pro (128GB/12GB) 07Points

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

12GB
RAM

Octa-core

4000
mAh

(Non removable)

08Points Xiaomi Redmi K20 (64GB) Compare Xiaomi Black Shark 2 Pro X

Specifications Compare Models Pictures

6.39"
AMOLED

1080x2340

48
MP

20mp

6GB
RAM

Octa-core

4000
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!

7 Advantages Xiaomi Black Shark 2 Pro (128GB/12GB)	vs	8 Advantages Xiaomi Redmi K20 (64GB)
+2.96GHz 64bit Octa-core (7nm)27% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core (8nm)
+12GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+128GB (110GB available)124% More internal storage for applications and files	vs	64GB (49GB available)
+UFS 3.0Advantage Fastest write and read storage.	vs	UFS 2.1
+8.77 millimeters (0.35 inches)1% Thinner	vs	8.8 millimeters (0.35 inches)
+(4G LTE-A) 1200 Mbps50% Faster for surfing the internet and download files	vs	(4G LTE-A) 800 Mbps
+27W50% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.	vs	18W
205 grams (7.18 ounces)	vs	+191 grams (6.69 ounces)7% Lighter
(dual camera) 48MP + 12MP	vs	+(triple camera) 48MP + 8MP + 13MP15% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Android 9.0 Pie	vs	+Android 10Advantage Android 10 is newer and safer
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys

39 Common items in both devices

Aluminum body, glass front / Aluminum frame, glass front/back

AMOLED

HDR10

60Hz

16 million

1080x2340 pixels

403 PPI

+32 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
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Change model		Choose the model
Model	Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Other model names	Xiaomi Black Shark 2 Pro (128GB + 12GB RAM), DLT-A0, DLT-H0	Xiaomi Redmi K20 M1903F10A, M1903F10C, MZB7754IN, MZB7755IN
Country or region available	(Global, International)	China, India
Brand	Xiaomi	Xiaomi
Release date	8/1/2019	6/1/2019
Depth	8.77 millimeters (0.35 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	75.01 x 163.61 millimeters (2.95 x 6.44 in)	74.3 x 156.7 millimeters (2.93 x 6.17 in)
Weight	205 grams (7.18 ounces)	191 grams (6.69 ounces)
Build, materials	Aluminum body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Display type	AMOLED	AMOLED
Screen size	6.39" inches	6.39" inches
Screen-to-body ratio	~81.7% (screen-to-body ratio)	~86.1% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	60Hz	60Hz
Display features	HDR10	600nits[typ] HDR10
🤖 Operating System
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
System version	Android 9.0 Pie	Android 9.0 Pie
Firmware update	feature not registered	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Chipset	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)
CPU	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)
GPU graphical controller	Qualcomm Adreno 640 (672MHz)	Qualcomm Adreno 618 (610MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
RAM memory	12GB LPDDR4X	6GB LPDDR4X
Internal storage	128GB (110GB available) UFS 3.0	64GB (49GB available) UFS 2.1
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
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	1200/150 Mbps	800/150 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, GSM 850/900/1800/1900	CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G network	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 network	LTE Cat18 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 19, 20, 28) TD-LTE (Bands 34, 38, 39, 40, 41) Asia version: LTE (Bands 1, 3, 4, 5, 7, 8, 20, 28) 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 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	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE
📷 Camera
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Back camera (main camera)	(dual camera) 48 megapixels 12MP telephoto f/2.21.0µm54mmPDAF2x-optical-zoom	(triple camera) 48 megapixels 8MP telephoto f/2.453mm1/4"1.12µmPDAF2x-optical-zoom 13MP ultrawide f/2.412mm1/3"1.12µm
Main camera resolution	8000x6000 pixels	8000x6000 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	28mm (lens)	26mm (lens)
Sensor size	1/2" inches	1/2" inches
Pixel size	0.8µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital 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
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Front camera (secondary)	20 megapixels	20 megapixels *Motorized pop-up camera (slider)
Front camera resolution	5184x3840 pixels	5184x3840 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	0.9µm pixel	0.8µm pixel
🔉 Sound and multimedia
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
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, QZSS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4000 mAh	4000 mAh
Charger, watts	27W Wired fast charging	18W (9V/2A) Wired fast charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
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: Shadow Black, Iceberg Grey, Gulf Blue, Streamer Purple • Liquid Cooling 3.0+ • DCI-P3 109% • Always-on display • 240Hz touch-sensing	• Colors: Carbon black, Flame red, Glacier blue • MIUI 10 • HDR display • 24-bit/192kHz audio • Quick Charge 4+
☢️ Radiation rate
	Xiaomi Black Shark 2 Pro (128GB/12GB)	Redmi K20 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.07W/kg (head), 0.72W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered