Xiaomi Mix 4 (128GB) vs Lenovo Legion Y90 (640GB)

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Side by side comparison between Xiaomi Mix 4 vs Lenovo Legion Y90 phones, differences, pros, cons and full specifications. What's the better?

2/22/2023 3:26 PM, updated: 2/24/2023 6:51 PM

Compare Lenovo Legion Y90 X Xiaomi Mix 4 (128GB) 17Points

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

108
MP

20mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

11Points Lenovo Legion Y90 (640GB) Compare Xiaomi Mix 4 X

Specifications Compare Models Pictures

6.92"
AMOLED

1080x2460

64
MP

16mp

18GB
RAM

Octa-core

5600
mAh

(Non removable)

What's the better phone? Xiaomi Mix 4 (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!

17 Advantages Xiaomi Mix 4 (128GB)	vs	11 Advantages Lenovo Legion Y90 (640GB)
+225 grams (7.88 ounces)12% Lighter	vs	252 grams (8.82 ounces)
+8 millimeters (0.31 inches)26% Thinner	vs	10.1 millimeters (0.4 inches)
+Aluminum body, glass front, ceramic backAdvantage More resistant material	vs	Aluminum body, glass front
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+395 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	388 PPI
+(triple camera) 108MP + 13MP + 8MP67% Higher resolution main camera	vs	(dual camera) 64MP + 13MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+(front) 20MP25% Higher resolution secondary camera to take pictures and selfies	vs	(front) 16MP
+Android 13Advantage Android 13 is newer and safer	vs	Android 12
+Heart rateAdvantage Sensors help you use the device	vs	Not supported
+UWB (Ultra Wideband)Advantage Sensors help you use the device	vs	Not supported
+120W76% 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	68W
+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.	vs	Not supported
+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster	vs	802.11 a/b/g/n/ac/ax [wifi6]
+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP53 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
3GHz 64bit Octa-core (5nm)	vs	+3GHz 64bit Octa-core (4nm)11% More powerful processor, you can open your applications faster
8GB LPDDR5	vs	+18GB LPDDR5125% More RAM memory. Typically more responsive and better for multitasking.
128GB (101GB available)	vs	+640GB (588GB available)5 times More internal storage for applications and files
UFS 3.1	vs	+UFS 3.1 + SSDAdvantage Fastest write and read storage.
120Hz	vs	+144Hz20% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x2400 pixels	vs	+1080x2460 pixels2% Higher resolution screen
6.67"	vs	+6.92"4% Larger screen
1/1.33" inches	vs	+1/1.32" inches1% The larger sensor camera lets you take photos with better depth.
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
(5G SA/NSA) 2000 Mbps	vs	+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files
4500 mAh	vs	+5600 mAh24% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

31 Common items in both devices

AMOLED

Dolby Vision/HDR10+ / HDR10+

Dual-LED flash

LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus

BSI sensor

HDR photo/video on both cameras

f/1.9 (aperture)

+24 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 Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Change model		Choose the model
Model	Mix 4 (128GB)	Legion Y90 (640GB)
Other model names	小米MIX 4 2106118C (8GB RAM)	联想拯救者Y90 (L71061) + 128GB SSD
Country or region available	(Global, International)	China, Hong Kong, Taiwan
Brand	Xiaomi	Lenovo
Release date	8/16/2021, Announced: 8/10/2021	3/10/2022, Announced: 3/1/2022
Depth	8 millimeters (0.31 inches)	10.1 millimeters (0.4 inches)
Size (width x height)	75.35 x 162.65 millimeters (2.97 x 6.4 in)	78.4 x 177 millimeters (3.09 x 6.97 in)
Weight	225 grams (7.88 ounces)	252 grams (8.82 ounces)
Build, materials	Aluminum body, glass front, ceramic back	Aluminum body, glass front
Protection against water and others	IP53 certified: protection against dust and splashing	Not supported
📲 Display
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Display type	AMOLED	AMOLED
Screen size	6.67" inches	6.92" inches
Screen-to-body ratio	~87.6% (screen-to-body ratio)	~81.9% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2460 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	395 PPI	388 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Gorilla Glass Victus	Not supported
Refresh rate	120Hz	144Hz
Display features	Dolby Vision/HDR10+ Touch Sampling Rate: 480Hz	1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz
🤖 Operating System
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
System version	Android 11	Android 12
Firmware update	Android 13	feature not registered
User Interface	MIUI 12.5 / 13	ZUI 13
⚙️ Processor
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Chipset	64bit: Qualcomm Snapdragon 888+ (SM8350-AC) (5nm)	64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)
CPU	Octa-core, 3 processors: 1x 3GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)	Octa-core, 3 processors: 1x 3GHz ARM Cortex-X2 (Single-core) 3x 2.5GHz ARM Cortex-A710 (Triple-core) 4x 1.79GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	Qualcomm Adreno 660 (840MHz)	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	AnTuTu: 798010 (v9)	AnTuTu: 1120409 (v9)
💽 Memory and storage
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
RAM memory	8GB LPDDR5	18GB LPDDR5
Internal storage	128GB (101GB available) UFS 3.1	640GB (588GB available) UFS 3.1 + SSD
External storage	Not supported	Not supported
📶 Mobile networks
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
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	2000/1024 Mbps	3000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
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 UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 77, 78, 79)	SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79)
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	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, SA/NSA, Sub6
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 800/850/900/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41, 42) VoLTE	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Back camera (main camera)	(triple camera) 108 megapixels 13MP ultrawide f/2.212mm123°1/3.06"1.12µm 8MP periscope telephoto f/4.1120mmPDAFOIS5x-optical-zoom	(dual camera) 64 megapixels 13MP ultrawide 120°
Main camera resolution	12000x9000 pixels	10120x6328 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	8K UHD (7680x4320) 24 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.9 (aperture)
Focal length	24mm (lens)	25mm (lens)
Sensor size	1/1.33" inches	1/1.32" inches
Pixel size	0.8µm pixel	1µm pixel
Autofocus	LDAF/PDAF: laser/phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo/video on both cameras	HDR photo/video on both cameras
Camera extras	4K@30/60fps 1080p@30/60/120/480fps	8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+
📸 Front camera
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Front camera (secondary)	20 megapixels	16 megapixels
Front camera resolution	5184x3840 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/3.4 (aperture)	feature not registered
Focal length	27mm (lens)	feature not registered
Sensor size	1/0.8" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Loudspeaker	Stereo sound 24-bit/192kHz Tuned by Harman Kardon	Stereo sound with dual speakers Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
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 jack with 3.5mm jack adapter	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.2 + A2DP/LE	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Heart rate Proximity sensor UWB (Ultra Wideband)	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	5600 mAh
Charger, watts	120W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0	68W Wired fast charging
Inductive / wireless charging	50W Qi wireless charging 10W Reverse wireless charging	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
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: Ceramic Black, Ceramic White, Shadow Gray • Silicone case included • Screen protector included	• Colors: Gray • 4 physical pop-up gaming triggers
☢️ Radiation rate
	Xiaomi Mix 4 (128GB)	Lenovo Legion Y90 (640GB)
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