Lenovo S660 vs Lenovo Z2 Plus 32gb Zuk Z2

Key Specs

Battery
Battery	3000 mAh	3500 mAh
Display
Display	4.7 inches (11.94 cm)	5.0 inches (12.7 cm)
Front Camera
Front Camera	0.3 MP	8 MP
Processor
Processor	MediaTek MT6582	Qualcomm Snapdragon 820 MSM8996
RAM
RAM	1 GB	3 GB
Rear Camera
Rear Camera	8 MP	13 MP

Battery

Capacity
Capacity	3000 mAh	3500 mAh
Quick Charging
Quick Charging	-	Yes, Quick, v3.0
Removable
Removable	Yes	No
Standby time
Standby Time	Up to 800 Hours(3G) / Up to 840 Hours(2G)	-
TalkTime
TalkTime	Up to 20 Hours(3G) / Up to 36 Hours(2G)	-
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	-	Yes

Design

Build Material
Build Material	-	Case: Metal Back: Metal
Colours
Colours	Black	Black, White
Height
Height	137 mm	141.6 mm
Thickness
Thickness	10 mm	8.4 mm
Weight
Weight	151 grams	149 grams
Width
Width	68.8 mm	68.8 mm

Display

Aspect Ratio
Aspect Ratio	-	16:9
Display Type
Display Type	IPS LCD	IPS LCD
Pixel Density
Pixel Density	234 ppi	441 ppi
Resolution
Resolution	540x960 px	1080x1920 px (FULL HD)
Screen Size
Screen Size	4.7 inches (11.94 cm)	5.0 inches (12.7 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	64.46 %	70.58 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Features
Camera Features	Fixed Focus	Wide Angle Selfie
Flash
Flash	-	No
Resolution
Resolution	0.3 MP, Primary Camera	8 MP f/2.0, Primary Camera(3.2" sensor size, 1.4µm pixel size)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

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General

Brand
Brand	Lenovo	Lenovo
Launch Date
Launch Date	April 14, 2014 (Official)	September 25, 2016 (Official)
Operating System
Operating System	Android v4.2 (Jelly Bean)	Android v6.0.1 (Marshmallow)

Main Camera

Autofocus
Autofocus	Yes	Yes, Phase Detection autofocus
Camera Features
Camera Features	Digital Zoom Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Single	Single
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	3264 x 2448 Pixels	4128 x 3096 Pixels
OIS
OIS	-	No
Resolution
Resolution	8 MP, Primary Camera	13 MP f/2.2, Primary Camera(2.6" sensor size, 1.34µm pixel size)
Sensor
Sensor	-	ISO-CELL
Settings
Settings	-	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 fps	3840x2160 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	No
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v4.0	Yes, v4.1
GPS
GPS	Yes with A-GPS	Yes with A-GPS, Glonass
NFC
NFC	-	No
Network Support
Network Support	5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
SIM 1	3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 300 Mbit/s ↓ (LTE category 6) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
SIM 2	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 300 Mbit/s ↓ (LTE category 6) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available
SIM Size
SIM Size	-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	microUSB 2.0	Mass storage device, USB charging
VoLTE
VoLTE	-	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	-	64 bit
CPU
CPU	Quad core, 1.3 GHz	Quad core (2.15 GHz, Dual core, Kryo + 1.59 GHz, Dual core, Kryo)
Chipset
Chipset	MediaTek MT6582	Qualcomm Snapdragon 820 MSM8996
Graphics
Graphics	Mali-400 MP2	Adreno 530
RAM type
RAM Type	-	LPDDR4

Sensors

Fingerprint Sensor
Fingerprint Sensor	-	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	-	Front
Other Sensors
Other Sensors	Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 32 GB	No
Internal Memory
Internal Memory	8 GB	32 GB
USB OTG
USB OTG	-	Yes