Lenovo ZUK Z1 (Z1221) vs Blu Vivo XI+ Plus (128GB)

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Side by side comparison between Lenovo ZUK Z1 vs Blu Vivo XI+ Plus phones, differences, pros, cons and full specifications. What's the better?

10/26/2018 11:39 PM, updated: 5/10/2020 6:15 PM

Compare Blu Vivo XI+ Plus X Lenovo ZUK Z1 (Z1221) 07Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

8mp

3GB
RAM

Quad-core

4100
mAh

(Non removable)

18Points Blu Vivo XI+ Plus (128GB) Compare Lenovo ZUK Z1 X

Specifications Compare Models Pictures

6.2"
IPS

1080x2246

16
MP

16mp

6GB
RAM

Octa-core

3050
mAh

(Non removable)

What's the better phone? Blu Vivo XI+ Plus (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!

7 Advantages Lenovo ZUK Z1 (Z1221)	vs	18 Advantages Blu Vivo XI+ Plus (128GB)
+175 grams (6.13 ounces)14% Lighter	vs	199 grams (6.97 ounces)
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+4100 mAh34% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3050 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 a/b/g/n [wifi4]
+USB 3.1 Type-C reversible connectorAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	USB 2.0 Type-C reversible connector
2.5GHz 32bit Quad-core	vs	+2GHz 64bit Octa-core26% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
64GB (54GB available)	vs	+128GB (114GB available)111% More internal storage for applications and files
Not supported	vs	+Until 512GB microSD, microSDXCAdvantage More external storage for files using memory cards
8.9 millimeters (0.35 inches)	vs	+7.8 millimeters (0.31 inches)14% Thinner
1080x1920 pixels	vs	+1080x2246 pixels17% Higher resolution screen
401 PPI	vs	+402 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"	vs	+6.2"13% Larger screen
(back) 13MP	vs	+(dual camera) 16MP + 5MP64% Higher resolution main camera
Dual-LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
f/2.2 (aperture)	vs	+f/2.0 (aperture)10% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MP	vs	+(front) 16MP99% Higher resolution secondary camera to take pictures and selfies
2000000 apps (Google Play Store)	vs	+3500000 apps (Google Play Store)75% More apps available to download and use
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Iris scannerAdvantage Sensors help you use the device
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

25 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

HDR photo only main camera

Full HD (1920x1080)

4G LTE / 4G LTE-A

+18 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 ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Change model		Choose the model
Model	ZUK Z1 (Z1221)	Vivo XI+ Plus (128GB)
Other model names	Lenovo Zuk Z1221, Lenovo Z1221	Blu Vivo XI Plus V0311WW, Blu Vivo 11 Plus V0311WW
Country or region available	(Global, International), China, Hong Kong	Spain, USA, (Global, International)
Brand	Lenovo	Blu
Release date	9/1/2015	8/1/2018
Depth	8.9 millimeters (0.35 inches)	7.8 millimeters (0.31 inches)
Size (width x height)	77.3 x 155.7 millimeters (3.04 x 6.13 in)	75.5 x 155 millimeters (2.97 x 6.1 in)
Weight	175 grams (6.13 ounces)	199 grams (6.97 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	6.2" inches
Screen-to-body ratio	~69.3% (screen-to-body ratio)	~82.8% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2246 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	402 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
System version	CyanogenMod 12.1	Android 8.1 Oreo
Firmware update	CyanogenMod 13	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Chipset	32bit: Qualcomm Snapdragon 801 MSM8974-AC (28nm)	64bit: MediaTek MT6771 Helio P60 (12nm)
CPU	Quad-core, 1 processor: 4x 2.5GHz Krait 400 (Quad-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A73 (Quad-core) 4x 2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 330 578Mhz	ARM Mali-G72 MP3 800Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
RAM memory	3GB LPDDR3	6GB LPDDR4X
Internal storage	64GB (54GB available)	128GB (114GB available)
External storage	Not supported	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	150/50 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, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 1800/2100/2600 (Bands 1,3,7) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)	LTE Cat6 (Bands 1,2,3,4,5,7,8,12,13,17,28,66)
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	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Back camera (main camera)	13 megapixels	(dual camera) 16 megapixels 5MP depth 1/5"1.12µm
Main camera resolution	4128x3096 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash on both cameras
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	1.12µm pixel	1.1µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: 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 only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Front camera (secondary)	8 megapixels	16 megapixels
Front camera resolution	3264x2448 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	LED
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.1µm pixel
🔉 Sound and multimedia
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
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.264, H.263	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
USB	USB 3.1 Type-C reversible connector	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	Not supported
Bluetooth	4.1 + A2DP	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Iris scanner Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4100 mAh	3050 mAh
Charger, watts	10W (5V/2A) Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	feature not registered	Qi wireless charging
Talk time autonomy	38 hours (1.6 days)	21 hours
Standby	526 hours (21.9 days)	625 hours (26 days)
➕ Other features
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (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: White, Dark Gray • USB OTG On-The-Go • Aluminum body • Sony IMX214 sensor back camera • Fast battery charging: 100% in 2,5h • WiFi hotspot	• Colors: Black, Silver • 2.5D curved glass • 520nits / 19:9 display • 2 silicone cases included • Screen protector tempered glass • DTS sound • Quick Charger: 100% in 2.5 hours
☢️ Radiation rate
	Lenovo ZUK Z1 (Z1221)	Blu Vivo XI+ Plus (128GB)
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