Lenovo Legion Y90 (640GB) vs Xiaomi Mi 4i

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Side by side comparison between Lenovo Legion Y90 vs Xiaomi Mi 4i 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 Xiaomi Mi 4i X Lenovo Legion Y90 (640GB) 22Points

Specifications Compare Models Pictures

6.92"
AMOLED

1080x2460

64
MP

16mp

18GB
RAM

Octa-core

5600
mAh

(Non removable)

06Points Xiaomi Mi 4i Compare Lenovo Legion Y90 X

Specifications Compare Models Pictures

5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Octa-core

3120
mAh

(Non removable)

What's the better phone? Lenovo Legion Y90 (640GB)

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!

22 Advantages Lenovo Legion Y90 (640GB)	vs	6 Advantages Xiaomi Mi 4i
+3GHz 64bit Octa-core (4nm)82% More powerful processor, you can open your applications faster	vs	1.7GHz 64bit Octa-core
+18GB LPDDR58 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+640GB (588GB available)44 times More internal storage for applications and files	vs	16GB (13GB available)
+AMOLEDAdvantage AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+1080x2460 pixels28% Higher resolution screen	vs	1080x1920 pixels
+6.92"38% Larger screen	vs	5"
+(dual camera) 64MP + 13MP5 times Higher resolution main camera	vs	(back) 13MP
+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.9 (aperture)5% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 12Advantage Android 12 is newer and safer	vs	Android 5.0.2 Lollipop
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 3000 Mbps19 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+5600 mAh79% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3120 mAh
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
252 grams (8.82 ounces)	vs	+130 grams (4.55 ounces)94% Lighter
10.1 millimeters (0.4 inches)	vs	+7.8 millimeters (0.31 inches)29% Thinner
388 PPI	vs	+441 PPI14% Crisper display of text, images and videos because it has more pixels per inch (ppi)
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	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

16 Common items in both devices

16 million

Dual-LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

+9 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
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Change model
Model	Legion Y90 (640GB)	Xiaomi Mi 4i
Other model names	联想拯救者Y90 (L71061) + 128GB SSD	Xiaomi Mi 4i Dual Sim LTE 16GB 2015015, Xiaomi Mi4i
Country or region available	China, Hong Kong, Taiwan	feature not registered
Brand	Lenovo	Xiaomi
Release date	3/10/2022, Announced: 3/1/2022	4/23/2015
Depth	10.1 millimeters (0.4 inches)	7.8 millimeters (0.31 inches)
Size (width x height)	78.4 x 177 millimeters (3.09 x 6.97 in)	69.6 x 138.1 millimeters (2.74 x 5.44 in)
Weight	252 grams (8.82 ounces)	130 grams (4.55 ounces)
Build, materials	Aluminum body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Display type	AMOLED	TFT IPS LCD
Screen size	6.92" inches	5" inches
Screen-to-body ratio	~81.9% (screen-to-body ratio)	~71.7% (screen-to-body ratio)
Display resolution	1080x2460 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	388 PPI	441 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	144Hz	feature not registered
Display features	1300nits[peak] HDR10+ 111% DCI-P3 Touch Sampling Rate: 720Hz	feature not registered
🤖 Operating System
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
System version	Android 12	Android 5.0.2 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	ZUI 13	feature not registered
⚙️ Processor
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Chipset	64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)
CPU	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)	Octa-core, 2 processors: 4x 1.7GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 405
Performance (benchmark)	AnTuTu: 1120409 (v9)	feature not registered
💽 Memory and storage
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
RAM memory	18GB LPDDR5	2GB LPDDR3
Internal storage	640GB (588GB available) UFS 3.1 + SSD	16GB (13GB available)
External storage	Not supported	Not supported
📶 Mobile networks
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
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) micro-SIM (3FF)
Maximum Download / Upload	3000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1900/2100	UMTS 850/1900/2100, TD-SCDMA 1900/2000
Primary 4G network	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	LTE Cat4 1800/2600 (Bands 3,7) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79)	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, SA/NSA, Sub6	GPRS, EDGE, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 800/850/900/1900/2100	Not supported
Secondary 4G network	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	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE
📷 Camera
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Back camera (main camera)	(dual camera) 64 megapixels 13MP ultrawide 120°	13 megapixels
Main camera resolution	10120x6328 pixels	4128x3096 pixels
Video recording (primary)	8K UHD (7680x4320) 24 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/2.0 (aperture)
Focal length	25mm lens	feature not registered
Sensor size	1/1.32" inches	feature not registered
Pixel size	1µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo only main camera
Camera extras	8K@24fps 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) HDR10+	feature not registered
📸 Front camera
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Front camera (secondary)	16 megapixels	5 megapixels
Front camera resolution	4608x3456 pixels	2592x1944 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Loudspeaker	Stereo sound with dual speakers Dolby Atmos	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.264, H.263, DivX, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.2 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5600 mAh	3120 mAh
Charger, watts	68W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	35 hours (1.5 days)
Standby	feature not registered	feature not registered
➕ Other features
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
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: Gray • 4 physical pop-up gaming triggers	• Colors: Black, White, Yellow, Blue, Pink • MIUI 6 UI • Quick Charge: 40% in 60min • Miracast
☢️ Radiation rate
	Lenovo Legion Y90 (640GB)	Xiaomi Mi 4i
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