Xiaomi Mi Mix 2 (64GB) vs Xiaomi Redmi K30 (128GB/6GB)

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Side by side comparison between Xiaomi Mi Mix 2 vs Xiaomi Redmi K30 phones, differences, pros, cons and full specifications. What's the better?

4/18/2020 12:31 PM, updated: 8/29/2021 8:39 AM

Compare Xiaomi Redmi K30 X Xiaomi Mi Mix 2 (64GB) 06Points

Specifications Compare Models Pictures

5.99"
IPS

1080x2160

12
MP

5mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

18Points Xiaomi Redmi K30 (128GB/6GB) Compare Xiaomi Mi Mix 2 X

Specifications Compare Models Pictures

6.67"
IPS

1080x2400

64
MP

20mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K30 (128GB/6GB)

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!

6 Advantages Xiaomi Mi Mix 2 (64GB)	vs	18 Advantages Xiaomi Redmi K30 (128GB/6GB)
+185 grams (6.48 ounces)12% Lighter	vs	208 grams (7.28 ounces)
+7.7 millimeters (0.3 inches)14% Thinner	vs	8.79 millimeters (0.35 inches)
+Aluminum body, glass front, ceramic backAdvantage More resistant material	vs	Aluminum frame, glass front/back
+403 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	395 PPI
+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BarometerAdvantage Sensors help you use the device	vs	Not supported
2.45GHz 64bit Octa-core (10nm)	vs	+2.2GHz 64bit Octa-core (8nm)1% More powerful processor, you can open your applications faster
64GB (54GB available)	vs	+128GB (107GB available)98% More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
Not supported	vs	+Until 512GB microSD, microSDXCAdvantage More external storage for files using memory cards
1080x2160 pixels	vs	+1080x2400 pixels11% Higher resolution screen
5.99"	vs	+6.67"11% Larger screen
(back) 12MP	vs	+(quad camera) 64MP + 8MP + 2MP + 2MP5 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/2.9" inches	vs	+1/1.72" inches69% The larger sensor camera lets you take photos with better depth.
f/2.0 (aperture)	vs	+f/1.9 (aperture)5% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(dual front camera) 20MP + 2MP3 times Higher resolution secondary camera to take pictures and selfies
Android 9.0 Pie	vs	+Android 11Advantage Android 11 is newer and safer
(4G LTE-A) 600 Mbps	vs	+(4G LTE-A) 800 Mbps33% Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
3400 mAh	vs	+4500 mAh32% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18W	vs	+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.
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	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

30 Common items in both devices

6GB LPDDR4X

TFT IPS LCD

16 million

Dual-LED flash

Only digital zoom

PDAF: phase detection autofocus

4K UHD (3840x2160)

+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
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Change model		Choose the model
Model	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Other model names	Xiaomi Mi Mix 2 MDE5 (6GB RAM), Xiaomi Mi Mix Evo	Xiaomi Redmi K30 (128GB + 6GB RAM), M1912G7BC, M1912G7BE
Country or region available	China, (Europe), Hong Kong, India, (Global, International)	(Global, International)
Brand	Xiaomi	Xiaomi
Release date	9/1/2017	12/1/2019
Depth	7.7 millimeters (0.3 inches)	8.79 millimeters (0.35 inches)
Size (width x height)	75.5 x 151.8 millimeters (2.97 x 5.98 in)	76.6 x 165.3 millimeters (3.02 x 6.51 in)
Weight	185 grams (6.48 ounces)	208 grams (7.28 ounces)
Build, materials	Aluminum body, glass front, ceramic back	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.99" inches	6.67" inches
Screen-to-body ratio	~80.8% (screen-to-body ratio)	~84.8% (screen-to-body ratio)
Display resolution	1080x2160 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Gorilla Glass 5
Refresh rate	feature not registered	120Hz
Display features	feature not registered	HDR10
🤖 Operating System
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
System version	Android 7.1 Nougat	Android 10
Firmware update	Android 9.0 Pie	Android 11
User Interface	feature not registered	feature not registered
⚙️ Processor
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Chipset	64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm)	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)
CPU	Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (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 540 (670-710MHz)	Qualcomm Adreno 618 (700MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
RAM memory	6GB LPDDR4X	6GB LPDDR4X
Internal storage	64GB (54GB available) eMMC 5.1	128GB (107GB available) UFS 2.1
External storage	Not supported	Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	600/50 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, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100
Primary 4G network	LTE Cat12 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 34) TD-LTE (Bands 38, 39, 40, 41) VoLTE	LTE Cat15/13 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE
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
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Back camera (main camera)	12 megapixels	(quad camera) 64 megapixels 8MP ultrawide f/2.213mm1/4.0"1.12µm 2MP macro f/2.41/5.0"1.75µm 2MP depth f/2.4
Main camera resolution	4000x3000 pixels	10120x6328 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	1/2.9" inches	1/1.72" inches
Pixel size	1.25µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (4-axis): Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Front camera (secondary)	5 megapixels	(dual front camera) 20 megapixels 2MP depth f/2.41/5"1.75µm
Front camera resolution	2592x1944 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	27mm (lens)
Sensor size	feature not registered	1/3.4" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, MKV, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
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, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3400 mAh	4500 mAh
Charger, watts	18W (9V/2A) Wired fast charging	27W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
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: Black, White • MIUI 9 • Quick Charge 3.0 • Type-C to 3.5mm headphone jack adapter • 720p@120fps slow motion • Miracast	• Colors: Blue, Red, Purple • MIUI 11, 12 • Game Turbo 2.0 • 24-bit/192kHz audio
☢️ Radiation rate
	Xiaomi Mi Mix 2 (64GB)	Redmi K30 (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered