Lenovo ZUK Z1 (Z1221) vs LG Optimus L7 II (P715)

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Side by side comparison between Lenovo ZUK Z1 vs LG Optimus L7 II phones, differences, pros, cons and full specifications. What's the better?

1/21/2018 6:03 PM, updated: 7/16/2022 4:22 AM

Compare LG Optimus L7 II X Lenovo ZUK Z1 (Z1221) 24Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

8mp

3GB
RAM

Quad-core

4100
mAh

(Non removable)

05Points LG Optimus L7 II (P715) Compare Lenovo ZUK Z1 X

Specifications Compare Models Pictures

4.3"
IPS

480x800

8
MP

0.3mp

768MB
RAM

Dual-core

2460
mAh

(Removable)

What's the better phone? Lenovo ZUK Z1 (Z1221)

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!

24 Advantages Lenovo ZUK Z1 (Z1221)	vs	5 Advantages LG Optimus L7 II (P715)
+2.5GHz 32bit Quad-core2 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core (45nm)
+3GB LPDDR33 times More RAM memory. Typically more responsive and better for multitasking.	vs	768MB LPDDR2
+64GB (54GB available)29 times More internal storage for applications and files	vs	4GB (1.8GB available)
+8.9 millimeters (0.35 inches)9% Thinner	vs	9.7 millimeters (0.38 inches)
+1080x1920 pixels4 times Higher resolution screen	vs	480x800 pixels
+401 PPI85% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	217 PPI
+5.5"28% Larger screen	vs	4.3"
+(back) 13MP60% Higher resolution main camera	vs	(back) 8MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 8MP25 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+Full HD (1920x1080)5 times More image quality for recording videos with the primary camera	vs	VGA (720x480)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+4G LTEAdvantage The 4G LTE network is newer and faster	vs	3G HSUPA
+(4G LTE) 150 Mbps20 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+Fingerprint sensorAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4100 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2460 mAh
+10W11% 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	9W
+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 b/g/n [wifi4]
+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster	vs	3.0 + A2DP
+USB 3.1 Type-C reversible connectorAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
Not supported	vs	+Until 32GB microSD, microSDHCAdvantage More external storage for files using memory cards
175 grams (6.13 ounces)	vs	+127 grams (4.45 ounces)38% Lighter
2000000 apps (Google Play Store)	vs	+3500000 apps (Google Play Store)75% More apps available to download and use
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

18 Common items in both devices

TFT IPS LCD

16 million

Only digital zoom

Autofocus

Capacitive

Multitouch

Accelerometer

+11 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)	LG Optimus L7 II (P715)
Change model		Choose the model
Model	ZUK Z1 (Z1221)	Optimus L7 II (P715)
Other model names	Lenovo Zuk Z1221, Lenovo Z1221	LG Optimus L7 2 Dual-SIM P715, LG L7 P716, LG Optimus Duet+
Country or region available	(Global, International), China, Hong Kong	(Global, International)
Brand	Lenovo	LG
Release date	9/1/2015	3/1/2013, Announced: 2/1/2013
Depth	8.9 millimeters (0.35 inches)	9.7 millimeters (0.38 inches)
Size (width x height)	77.3 x 155.7 millimeters (3.04 x 6.13 in)	66.6 x 122.2 millimeters (2.62 x 4.81 in)
Weight	175 grams (6.13 ounces)	127 grams (4.45 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.5" inches	4.3" inches
Screen-to-body ratio	~69.3% (screen-to-body ratio)	~64.7% (screen-to-body ratio)
Display resolution	1080x1920 pixels	480x800 pixels (5:3)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	217 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
System version	CyanogenMod 12.1	Android 4.1.2 Jelly Bean
Firmware update	CyanogenMod 13	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
Chipset	32bit: Qualcomm Snapdragon 801 MSM8974-AC (28nm)	32bit: Qualcomm Snapdragon S4 Play (MSM8225) (45nm)
CPU	Quad-core, 1 processor: 4x 2.5GHz Krait 400 (Quad-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A5 (Dual-core)
GPU graphical controller	Qualcomm Adreno 330 578Mhz	Qualcomm Adreno 203 (320MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
RAM memory	3GB LPDDR3	768MB LPDDR2
Internal storage	64GB (54GB available)	4GB (1.8GB available) eMMC 4.5
External storage	Not supported	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
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) Standard mini-SIM (2FF)
Maximum Download / Upload	150/50 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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	P715 version: UMTS 900/1900/2100 P716 version: UMTS 850/1900/2100
Primary 4G network	LTE Cat4 1800/2100/2600 (Bands 1,3,7) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)	Not supported
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
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)	LG Optimus L7 II (P715)
Back camera (main camera)	13 megapixels	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 60 fps	VGA (720x480) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	Autofocus	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	Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
Front camera (secondary)	8 megapixels	0.3 megapixels
Front camera resolution	3264x2448 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	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 ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
Loudspeaker	Supported	Mono sound (not stereo) Dolby mobile
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.264, H.263	MP4, DivX, Xvid, H.264, H.263, WMV
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
USB	USB 3.1 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.1 + A2DP	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO	802.11 b/g/n [wifi4] (2.4GHz) 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)	LG Optimus L7 II (P715)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable) BL-59JH
Battery capacity	4100 mAh	2460 mAh
Charger, watts	10W (5V/2A) Wired charging	9W (5V/1.8A) Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	38 hours (1.6 days)	12 hours
Standby	526 hours (21.9 days)	800 hours (33.3 days)
➕ Other features
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
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, Flash player
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, White Java framework
☢️ Radiation rate
	Lenovo ZUK Z1 (Z1221)	LG Optimus L7 II (P715)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.5W/kg (head), 0.69W/kg (body)