LG Optimus G (LS970) vs Lenovo ZUK Z1 (Z1221)

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

1/21/2018 6:03 PM, updated: 5/10/2020 6:15 PM

Compare Lenovo ZUK Z1 X LG Optimus G (LS970) 07Points

Specifications Compare Models Pictures

4.7"
IPS+

768x1280

13.2
MP

1.3mp

2GB
RAM

Quad-core

2100
mAh

(Non removable)

18Points Lenovo ZUK Z1 (Z1221) Compare LG Optimus G X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

8mp

3GB
RAM

Quad-core

4100
mAh

(Non 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!

7 Advantages LG Optimus G (LS970)	vs	18 Advantages Lenovo ZUK Z1 (Z1221)
+145 grams (5.08 ounces)21% Lighter	vs	175 grams (6.13 ounces)
+8.5 millimeters (0.33 inches)5% Thinner	vs	8.9 millimeters (0.35 inches)
+(back) 13.2MP3% Higher resolution main camera	vs	(back) 13MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+3500000 apps (Google Play Store)75% More apps available to download and use	vs	2000000 apps (Google Play Store)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
1.5GHz 32bit Quad-core (28nm)	vs	+2.5GHz 32bit Quad-core67% More powerful processor, you can open your applications faster
2GB LPDDR2	vs	+3GB LPDDR350% More RAM memory. Typically more responsive and better for multitasking.
32GB (25GB available)	vs	+64GB (54GB available)116% More internal storage for applications and files
768x1280 pixels	vs	+1080x1920 pixels111% Higher resolution screen
318 PPI	vs	+401 PPI26% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.7"	vs	+5.5"17% Larger screen
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
f/2.4 (aperture)	vs	+f/2.2 (aperture)9% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 1.3MP	vs	+(front) 8MP5 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
(4G LTE) 100 Mbps	vs	+(4G LTE) 150 Mbps50% Faster for surfing the internet and download files
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
2100 mAh	vs	+4100 mAh95% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
802.11 a/b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster
MicroUSB 2.0	vs	+USB 3.1 Type-C reversible connectorAdvantage Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

TFT Super IPS+ / TFT IPS LCD

16 million

Only digital zoom

Autofocus

HDR photo only main camera

Full HD (1920x1080)

4G LTE

+15 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
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Change model
Model	Optimus G (LS970)	ZUK Z1 (Z1221)
Other model names	Sprint LG Eclipse 4G LTE, LG Optimus G, LG LS970	Lenovo Zuk Z1221, Lenovo Z1221
Country or region available	USA	(Global, International), China, Hong Kong
Brand	LG	Lenovo
Release date	11/11/2012	9/1/2015
Depth	8.5 millimeters (0.33 inches)	8.9 millimeters (0.35 inches)
Size (width x height)	68.9 x 131.9 millimeters (2.71 x 5.19 in)	77.3 x 155.7 millimeters (3.04 x 6.13 in)
Weight	145 grams (5.08 ounces)	175 grams (6.13 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Display type	TFT Super IPS+	TFT IPS LCD
Screen size	4.7" inches	5.5" inches
Screen-to-body ratio	~69.2% (screen-to-body ratio)	~69.3% (screen-to-body ratio)
Display resolution	768x1280 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	318 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	feature not registered	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
System version	Android 4.0.4 Ice Cream Sandwich ICS	CyanogenMod 12.1
Firmware update	feature not registered	CyanogenMod 13
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Chipset	32bit: Qualcomm Snapdragon S4 Pro (APQ8064) (28nm)	32bit: Qualcomm Snapdragon 801 MSM8974-AC (28nm)
CPU	Quad-core, 1 processor: 4x 1.5GHz Krait 300 (Quad-core)	Quad-core, 1 processor: 4x 2.5GHz Krait 400 (Quad-core)
GPU graphical controller	Qualcomm Adreno 320 (400MHz)	Qualcomm Adreno 330 578Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
RAM memory	2GB LPDDR2	3GB LPDDR3
Internal storage	32GB (25GB available)	64GB (54GB available)
External storage	Not supported	Not supported
📶 Mobile networks
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	150/50 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 800/1900, GSM 850/900/1800/1900	CDMA 800, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO, UMTS 850/1900	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE 1900	LTE Cat4 1800/2100/2600 (Bands 1,3,7) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Back camera (main camera)	13.2 megapixels	13 megapixels
Main camera resolution	4192x3144 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 60 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3.2" inches	feature not registered
Pixel size	feature not registered	1.12µm pixel
Autofocus	Autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Front camera (secondary)	1.3 megapixels	8 megapixels
Front camera resolution	1280x1024 pixels	3264x2448 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
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
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, WMV, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WMA, WAV, eAAC+, FLAC, AC3	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
USB	MicroUSB 2.0	USB 3.1 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Micro-B USB MHL	Not supported
Bluetooth	4.0 + A2DP	4.1 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2100 mAh	4100 mAh
Charger, watts	Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	13 hours	38 hours (1.6 days)
Standby	feature not registered	526 hours (21.9 days)
➕ Other features
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black • Dual-mode CDMA/GSM phone • LG Optimus UI v3.0 • G2 Touch Hybrid Glass screen • 3G/4G mobile hotspot Java framework	• 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
☢️ Radiation rate
	LG Optimus G (LS970)	Lenovo ZUK Z1 (Z1221)
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