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Lava Z91 vs vivo Y19e
Comparing the Lava Z91 vs vivo Y19e across performance, display, camera, battery, storage and user rating to help determine the better smartphone.
Here is the summary of the results:
Performance: vivo Y19e runs at a higher processing speed of 1.8 GHz, while Lava Z91 runs at 1.3 GHz, making vivo Y19e the better performer.
Display: vivo Y19e offers a screen size of 6.74 inches, while Lava Z91 offers 5.7 inches, making vivo Y19e the larger display of the two. Lava Z91 features a IPS LCD display compared to vivo Y19e's LCD, making Lava Z91 the better display of the two.
Rear Camera: Both Lava Z91 and vivo Y19e feature a 13 MP primary rear camera.
Front Camera: Lava Z91 offers a higher front camera resolution with 8 MP, while vivo Y19e offers 5 MP, making Lava Z91 better for front camera photography.
Battery: vivo Y19e offers a higher battery capacity with 5500 mAh, while Lava Z91 offers 3000 mAh, making vivo Y19e better for longer battery life.
Storage: vivo Y19e offers higher internal storage with 64 GB, while Lava Z91 offers 32 GB, making vivo Y19e the better option for storage.
User Rating: vivo Y19e receives a higher user rating of 4.2, while Lava Z91 has a rating of 3.8.
Summary
Spec Score
|
69%
|
72%
|
Release Date
|
12 Apr, 2018
|
20 Mar, 2025
|
Performance
|
|
|
|
MediaTek MT6739
|
Unisoc T7225
|
|
Quad Core (upto 1.3 GHz)
|
Octa Core (upto 1.8 GHz)
|
|
3 GB RAM
|
4 GB RAM
|
Display
|
|
|
|
5.7 inches (14.48 cm)
|
6.74 inches (17.12 cm)
|
|
IPS LCD
|
LCD
|
|
720x1440 px (HD+)
|
720x1600 px (HD+)
|
|
N/A
|
90 Hz Refresh Rate
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Wide Angle Primary Camera
|
|
N/A
|
0.08 MP
Camera
|
Front Camera
|
|
|
|
8 MP
|
5 MP
|
Battery
|
|
|
|
3000 mAh
|
5500 mAh
|
|
N/A
|
15W Fast Charging
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
32 GB
|
64 GB
|
|
N/A
|
eMMC 5.1
|
User Ratings
|
3.8/5
(518 ratings)
|
4.2/5
(4,676 ratings)
|
User Feedback
General
Launch Date
|
Apr 12, 2018
(Official)
|
Mar 20, 2025
(Official)
|
Operating System
|
Android v7.0 (Nougat)
|
Android v14
|
Custom UI
|
Star OS
|
Funtouch OS
|
Performance
Performance Rating
|
Avg
|
Good
|
Chipset
|
MediaTek MT6739
|
Unisoc T7225
|
Processor
|
Quad core, 1.3 GHz, Cortex A53
|
Octa core
1.8 GHz, Dual core, Cortex A75 1.8 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
|
N/A
|
64 bit
|
Fabrication (The lower, the better)
|
N/A
|
12 nm
|
Graphics (GPU)
|
PowerVR GE8100
|
Mali-G52 MP1
|
RAM
|
3 GB
|
4 GB
|
RAM Type
|
N/A
|
LPDDR4X
|
Display
Display Rating
|
Excellent
|
Very Good
|
Display Type
|
IPS LCD
|
LCD
|
Screen Size
|
5.7 inches (14.48 cm)
|
6.74 inches (17.12 cm)
|
Resolution
|
720x1440 px (HD+)
|
720x1600 px (HD+)
|
Peak Brightness
|
N/A
|
570 nits
|
HBM Brightness
|
N/A
|
570 nits
|
Refresh Rate
|
N/A
|
90 Hz
|
Aspect Ratio
|
18:9
|
20:9
|
Pixel Density
|
282 ppi
|
260 ppi
|
Screen to Body Ratio (calculated)
|
75.67 %
|
85.19 %
|
Bezel-less Display
|
Yes
|
Yes with punch-hole display
|
Design
Height
|
152 mm
|
167.30 mm
|
Width
|
72.9 mm
|
76.95 mm
|
Thickness
|
7.7 mm
|
8.19 mm
|
Weight
|
147 grams
|
199 grams
|
Build Material
|
N/A
|
Back: Plastic
|
Water Resistance
|
N/A
|
Yes Splash proof IP64
|
Ruggedness
|
N/A
|
Dust proof
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.01.12µm pixel size |
13 MP
Primary Cameraf/2.2 Wide Angle |
|
N/A
|
0.08 MP
f/3.0 |
Autofocus
|
Yes
|
Yes
|
Flash
|
Yes 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
|
Full HD @30 fps
|
Front Camera
Front Camera Rating
|
Good
|
Very Good
|
Resolution
|
8 MP
f/2.2 Primary Camera |
5 MP
f/2.2 Primary Camera |
Flash
|
Yes LED Flash
|
N/A
|
Video Recording
|
Full HD @30 fps
|
N/A
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
3000 mAh
|
5500 mAh
|
Battery Type
|
Li-ion
|
Li-ion
|
Quick Charging
|
N/A
|
Yes 15W Fast Charging
|
Storage
Internal Storage
|
32 GB
|
64 GB
|
Storage Type
|
N/A
|
eMMC 5.1
|
Expandable Storage
|
Yes Up to 128 GB
|
Yes Up to 2 TB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano
|
Network Support
|
5G Not Supported 4G
|
5G Not Supported 4G
|
VoLTE
|
Yes
|
Yes
|
SIM 1
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
|
4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
|
N/A
|
SIM 2
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
|
4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
|
N/A
|
SAR Value
|
N/A
|
Head: 0.97 W/kg Body: 0.93 W/kg
|
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
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v4.0
|
Yes v5.2
|
GPS
|
Yes with A-GPS
|
Yes with A-GPS Glonass
|
NFC
|
No
|
No
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
Yes
|
Yes
|
Fingerprint Sensor Position
|
Rear
|
Side
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer
|
Light sensor Proximity sensor Accelerometer
|