Copy link to bookmark or share with others
Lenovo K9 vs Lava Z81
Comparing the Lenovo K9 vs Lava Z81 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: Both Lenovo K9 and Lava Z81 run at the same processing speed of 2.0 GHz.
Display: Both Lenovo K9 and Lava Z81 offer the same screen size of 5.7 inches and feature the same IPS LCD display.
Rear Camera: Both Lenovo K9 and Lava Z81 feature a 13 MP primary rear camera.
Front Camera: Both Lenovo K9 and Lava Z81 feature a 13 MP primary front camera.
Battery: Both Lenovo K9 and Lava Z81 offer the same 3000 mAh battery capacity.
Storage: Both Lenovo K9 and Lava Z81 offer the same internal storage of 32 GB.
User Rating: Lenovo K9 receives a higher user rating of 4.2, while Lava Z81 has a rating of 4.1.
Summary
Spec Score
|
72%
|
66%
|
Release Date
|
01 Nov, 2018
|
02 Nov, 2018
|
Performance
|
|
|
|
MediaTek Helio P22
|
MediaTek Helio A22
|
|
Tru-Octa Core (upto 2 GHz)
|
Quad Core (upto 2 GHz)
|
|
3 GB RAM
|
3 GB RAM
|
Display
|
|
|
|
5.7 inches (14.48 cm)
|
5.7 inches (14.48 cm)
|
|
IPS LCD
|
IPS LCD
|
|
720x1440 px (HD+)
|
720x1440 px (HD+)
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Primary Camera
|
|
5 MP
Depth Camera
|
N/A
|
Front Camera
|
|
|
|
13 MP + 5 MP
|
13 MP
|
Battery
|
|
|
|
3000 mAh
|
3000 mAh
|
|
Fast Charging
|
N/A
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
32 GB
|
|
eMMC 5.1
|
N/A
|
Expert Review
|
6.0/10
|
N/A
|
Pros
|
|
Cons
|
|
User Ratings
|
4.2/5
(18,151 ratings)
|
4.1/5
(145 ratings)
|
Video
|
There are no videos available for the device.
|
User Feedback
General
Launch Date
|
Nov 01, 2018
(Official)
|
Nov 02, 2018
(Official)
|
Operating System
|
Android v8.1 (Oreo)
|
Android v8.1 (Oreo)
|
Custom UI
|
N/A
|
Star OS
|
Performance
Performance Rating
|
Good
|
Avg
|
Chipset
|
MediaTek Helio P22
|
MediaTek Helio A22
|
Processor
|
Octa core, 2 GHz, Cortex A53
|
Quad core, 2 GHz, Cortex A53
|
Architecture (The higher, the better)
|
64 bit
|
N/A
|
Fabrication (The lower, the better)
|
12 nm
|
N/A
|
Graphics (GPU)
|
PowerVR GE8320
|
PowerVR GE8300
|
RAM
|
3 GB
|
2 GB / 3 GB
|
RAM Type
|
LPDDR3
|
DDR3
|
Display
Display Rating
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
Screen Size
|
5.7 inches (14.48 cm)
|
5.7 inches (14.48 cm)
|
Resolution
|
720x1440 px (HD+)
|
720x1440 px (HD+)
|
Aspect Ratio
|
18:9
|
18:9
|
Pixel Density
|
282 ppi
|
282 ppi
|
Screen to Body Ratio (calculated)
|
74.78 %
|
75.46 %
|
Screen Protection
|
N/A
|
Corning Gorilla Glass v3
|
Bezel-less Display
|
Yes
|
Yes
|
Design
Height
|
153.8 mm
|
152.2 mm
|
Width
|
72.9 mm
|
73 mm
|
Thickness
|
7.9 mm
|
7.9 mm
|
Weight
|
155 grams
|
141.6 grams
|
Build Material
|
Back: Plastic
|
N/A
|
Rear Camera
Rear Camera Rating
|
Good
|
Avg
|
Resolution
|
13 MP
Primary Cameraf/2.21/3" sensor size 1.12µm pixel size |
13 MP
Primary Camera |
|
5 MP
f/2.4 Depth Camera1.12µm pixel size |
N/A
|
Autofocus
|
Yes Phase Detection Autofocus
|
Yes
|
Flash
|
Yes Dual LED Flash
|
Yes LED Flash
|
Image Resolution
|
4128 x 3096 Pixels
|
4128 x 3096 Pixels
|
Settings
|
Exposure compensation ISO control
|
Exposure compensation ISO control
|
Shooting Modes
|
Continuous Shooting
High Dynamic Range mode (HDR) |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
|
Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
Full HD @30 fps
|
N/A
|
Front Camera
Front Camera Rating
|
Very Good
|
Good
|
Resolution
|
13 MP
f/2.2 Primary Camera1/3" sensor size 1.12µm pixel size |
13 MP
Primary Camera |
|
5 MP
Depth Camera1.12µm pixel size |
N/A
|
Autofocus
|
Yes
|
N/A
|
Flash
|
Yes LED Flash
|
Yes LED Flash
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
3000 mAh
|
3000 mAh
|
Battery Type
|
Li-ion
|
Li-Polymer
|
TalkTime
|
N/A
|
Up to 19.3 Hours(3G)
|
Quick Charging
|
Yes Fast Charging
|
N/A
|
Storage
Internal Storage
|
32 GB
|
16 GB / 32 GB
|
Storage Type
|
eMMC 5.1
|
N/A
|
Expandable Storage
|
Yes Up to 256 GB
|
Yes Up to 128 GB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano (Hybrid)
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) |
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
SIM 2
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) |
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
Wi-Fi
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v4.1
|
Yes v4.1
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
No
|
N/A
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Rear
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer
|