Lenovo K920 Vibe Z2 Pro VS. Lenovo Vibe Z VS. Lenovo K920 Vibe Z2: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Lenovo K920 Vibe Z2 Pro VS. Lenovo Vibe Z VS. Lenovo K920 Vibe Z2. The complete information of specifications to decide which to buy.

Ki Note

Ki Cost-effectiveness
8.9
Cost-effectiveness
?
Cost-effectiveness
8.2
Cost-effectiveness
Design & Materials
9.1
8.1
7.5
Performance & Hardware
7.3
6.5
5.7
Camera
9.2
8.3
7.2
Connectivity
8.3
4.7
8.7
Battery
8.9
9.1
7.3

Basics

Brand

Aliases
--
K910, LePhone Vibe Z, IdeaPhone K910
--

Presentation

Unveiled
August 2014, 4 years ago
November 2014, 3 years ago
September 2014, 3 years ago
State
On Sale
Not available
On Sale

Design & Materials

Structure

Size
81.3 mm
156.0 mm
7.7 mm
77.0 mm
149.0 mm
8.0 mm
76.4 mm
148.5 mm
7.8 mm
Weight
180 g
147 g
158 g
Usable surface
78 %
72 %
73 %
Materials
Aluminium alloy
Aluminium alloy
Aluminium alloy
Resistance
-
-
-
Colors
Black

Silver
Gray

Silver
Gold

Gray

White

Screen

Diagonal
6"
5.5"
5.5"
Type
LCD IPS
LCD IPS
LCD IPS
Resolution
1440 x 2560 px
1080 x 1920 px
720 x 1280 px
Density
490 Pixels per inch
401 Pixels per inch
267 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • Capacitive
  • Corning Gorilla Glass 3
  • Multi-touch
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Oleophobic (lipophobic) coating

Prototypes





Prototypes
Lenovo K920 Vibe Z2 Pro
Print 3D Model
Lenovo Vibe Z
Print 3D Model
Lenovo K920 Vibe Z2
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 801 MSM8974AC
Qualcomm Snapdragon 800 MSM8274
Qualcomm Snapdragon 410 MSM8916v2
CPU
Krait 400
Krait 400
ARM Cortex-A53
Type
Quad-Core
Quad-Core
Quad-Core
Frequency
2.5 GHz
2.2 GHz
1.4 GHz
64 Bits
No
No
Yes

Graphics

GPU
Qualcomm Adreno 330
Qualcomm Adreno 330
Qualcomm Adreno 306

RAM

RAM
3 GB
2 GB
2 GB

Antutu

Score
36.267
Overall performance better than 54% of devices
34.424
Overall performance better than 51% of devices
21.422
Overall performance better than 26% of devices

Storage

Capacity
32 GB
Capacity with the OS (depends on the brand and ROM version): 25-30.8 GB
16 GB
Capacity with the OS (depends on the brand and ROM version): 9-14.8 GB
32 GB
Capacity with the OS (depends on the brand and ROM version): 25-30.8 GB
SD Slot
No
No
No

Security

Fingerprint
No
No
No

Sensors

Sensors
  • Accelerometer
  • Compass
  • Gyroscope
  • Light sensor
  • Proximity
  • Accelerometer
  • Compass
  • Gravity
  • Light sensor
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Light sensor
  • Proximity

Others

Notifications LED
No
No
No

Camera

Main

Resolution
16 Mpx
12.8 Mpx
13 Mpx
Pixel size
1.117 µm
1.127 µm
--
Sensor
Samsung S5K2P2XX
Sony IMX135 Exmor RS
Unknown Unknown
Type
ISOCELL
CMOS
CMOS BSI
Aperture
f/2.2
f/1.8
Unknow
Flash
Dual LED
Dual LED
LED
Features
  • Autofocus
  • Exposure compensation
  • Face detection
  • Geotagging
  • ISO settings
  • Optical Stabilization (OIS)
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Panorama
  • Scene mode
  • Touch focus
  • Autofocus
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Panorama
  • Scene mode
  • Touch focus
  • White balance settings
Slow Motion Video
Yes
120.0 fps
No
30.0 fps
No
30.0 fps
Optical Stabilisation
Yes
No
Yes

Selfie

Resolution
5 Mpx
5 Mpx
8 Mpx

Connectivity

Networks

2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B7 (2600)
  • B20 (800)
-
  • B1 (2100)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B7 (2600)
  • B20 (800)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)

SIM card

Dual SIM
Dual Sim Full Active
Dual Sim Full Active
Dual Sim Full Active
Type
Micro SIM
Micro SIM
Micro SIM
Micro SIM
Micro SIM
Micro SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Hotspot
  • Dual band
  • Wi-Fi Hotspot

Bluetooth

Version
Bluetooth 4.0
Bluetooth 4.0
Bluetooth 4.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation

Navigation
  • A-GPS
  • GLONASS
  • GPS
  • A-GPS
  • GPS
  • A-GPS
  • GLONASS
  • GPS

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • Charging
  • Mass Storage

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

0.428 W/Kg on head
0.130 W/Kg on body
-- W/Kg on head
0.824 W/Kg on body
0.658 W/Kg on head
0.687 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

1.192 W/Kg on head
0.215 W/Kg on body
1.430 W/Kg on head
1.120 W/Kg on body
0.940 W/Kg on head
0.884 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • DLNA
  • NFC
  • OTA sync
  • Tethering.
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • Audio Jack
  • Radio FM
  • Computer sync
  • NFC
  • OTA sync
  • Tethering.

Battery

Capacity
4000 mAh
3000 mAh
3000 mAh
Type
Li-Polymer
Li-Polymer
Li-Polymer
Others
Non-removable
Non-removable
Non-removable

Software

Operating System
Android 4.4 KitKat
Android 4.4.2 KitKat
Android 4.4.4 KitKat

Prices

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Prices unavailable