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vivo Y91i vs iQOO Z7i
Comparing the vivo Y91i vs iQOO Z7i across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: iQOO Z7i runs at a higher processing speed of 2.2 GHz, while vivo Y91i runs at 2.0 GHz, making iQOO Z7i the better performer.
Display: iQOO Z7i offers a screen size of 6.51 inches, while vivo Y91i offers 6.22 inches, making iQOO Z7i the larger display of the two. Both vivo Y91i and iQOO Z7i feature the same IPS LCD display.
Rear Camera: Both vivo Y91i and iQOO Z7i feature a 13 MP primary rear camera.
Front Camera: Both vivo Y91i and iQOO Z7i feature a 5 MP primary front camera.
Battery: iQOO Z7i offers a higher battery capacity with 5000 mAh, while vivo Y91i offers 4030 mAh, making iQOO Z7i better for longer battery life.
Storage: vivo Y91i offers higher internal storage with 16 GB, while iQOO Z7i offers 128 GB, making vivo Y91i the better option for storage.
Summary
Spec Score
|
70%
|
78%
|
Release Date
|
13 Mar, 2019
|
03 Sep, 2023
|
Performance
|
|
|
|
MediaTek Helio P22
|
MediaTek Dimensity 6020
|
|
Tru-Octa Core (upto 2 GHz)
|
Octa Core (upto 2.2 GHz)
|
|
2 GB RAM
|
4 GB RAM
|
Display
|
|
|
|
6.22 inches (15.8 cm)
|
6.51 inches (16.54 cm)
|
|
IPS LCD
|
IPS LCD
|
|
720x1520 px (HD+)
|
720x1600 px (HD+)
|
|
N/A
|
60 Hz Refresh Rate
|
Rear Camera
|
|
|
|
13 MP
Primary Camera
|
13 MP
Wide Angle Primary Camera
|
|
N/A
|
2 MP
Macro Camera
|
Front Camera
|
|
|
|
5 MP
|
5 MP
Wide Angle Lens
|
Battery
|
|
|
|
4030 mAh
|
5000 mAh
|
|
N/A
|
15W Fast Charging
|
|
No Wireless Charging
|
No Wireless Charging
|
Storage
|
16 GB
|
128 GB
|
|
eMMC 5.1
|
UFS 2.2
|
User Ratings
|
4.3/5
(43,242 ratings)
|
N/A
|
User Feedback
General
Launch Date
|
Mar 13, 2019
(Official)
|
N/A
|
Operating System
|
Android v8.1 (Oreo)
|
Android v13
|
Custom UI
|
Funtouch OS
|
Origin OS
|
Performance
Performance Rating
|
Good
|
Very Good
|
Chipset
|
MediaTek Helio P22
|
MediaTek Dimensity 6020
|
Processor
|
Octa core, 2 GHz, Cortex A53
|
Octa core
2.2 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
|
64 bit
|
64 bit
|
Fabrication (The lower, the better)
|
12 nm
|
7 nm
|
Graphics (GPU)
|
PowerVR GE8320
|
Mali-G57 MC2
|
RAM
|
2 GB / 3 GB
|
4 GB
|
RAM Type
|
LPDDR3
|
LPDDR4X
|
Display
Display Rating
|
Excellent
|
Excellent
|
Display Type
|
IPS LCD
|
IPS LCD
|
Screen Size
|
6.22 inches (15.8 cm)
|
6.51 inches (16.54 cm)
|
Resolution
|
720x1520 px (HD+)
|
720x1600 px (HD+)
|
Refresh Rate
|
N/A
|
60 Hz
|
Aspect Ratio
|
19:9
|
20:9
|
Pixel Density
|
270 ppi
|
270 ppi
|
Screen to Body Ratio (calculated)
|
82.6 %
|
82.53 %
|
Bezel-less Display
|
Yes with waterdrop notch
|
Yes with waterdrop notch
|
Screen to Body Ratio (claimed by the brand)
|
88.6 %
|
88.99 %
|
Design
Height
|
155.1 mm
|
164 mm
|
Width
|
75 mm
|
75.6 mm
|
Thickness
|
8.2 mm
|
8.1 mm
|
Weight
|
163.5 grams
|
186 grams
|
Build Material
|
Back: Plastic
|
Back: Plastic
|
Rear Camera
Rear Camera Rating
|
Good
|
Good
|
Resolution
|
13 MP
Primary Cameraf/2.2 |
13 MP
Primary Camera10x Digital Zoomf/2.2 Wide AngleCMOS image sensor |
|
N/A
|
2 MP
f/2.4 Macro Camera |
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 |
10 x Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
|
Full HD @30 fps
|
1920x1080 @ 30 fps
|
Front Camera
Front Camera Rating
|
Good
|
Very Good
|
Resolution
|
5 MP
f/1.8 Primary Camera |
5 MP
f/1.8 Wide Angle Primary Camera |
Video Recording
|
N/A
|
1920x1080 @ 30 fps
|
Battery
Battery Rating
|
Very Good
|
Very Good
|
Capacity
|
4030 mAh
|
5000 mAh
|
Battery Type
|
Li-ion
|
Li-Polymer
|
Quick Charging
|
N/A
|
Yes 15W Fast Charging
|
Storage
Internal Storage
|
16 GB / 32 GB
|
128 GB
|
Storage Type
|
eMMC 5.1
|
UFS 2.2
|
Expandable Storage
|
Yes Up to 256 GB
|
Yes Up to 1 TB
|
Network & Connectivity
SIM Slot(s)
|
Dual SIM
|
Dual SIM
|
SIM Type
|
SIM1: Nano SIM2: Nano
|
SIM1: Nano SIM2: Nano (Hybrid)
|
Network Support
|
5G Not Supported 4G
|
5G 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) / 900(band 8) / 700(band 28) / 850(band 5) |
5G Bands: FDD N1 / N5 / N8 / N28
TDD N41 / N77 / N78 |
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 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) / 900(band 8) / 850(band 5) |
5G Bands: FDD N1 / N5 / N8 / N28
TDD N41 / N77 / N78 |
|
N/A
|
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
SAR Value
|
Head: 1.283 W/kg Body: 0.609 W/kg
|
N/A
|
Wi-Fi
|
Yes Wi-Fi 4 (802.11 b/g/n)
|
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
|
Wi-Fi Features
|
Mobile Hotspot
|
Mobile Hotspot
|
Bluetooth
|
Yes v5.0
|
Yes v5.1
|
GPS
|
Yes with A-GPS Glonass
|
Yes with A-GPS Glonass
|
NFC
|
No
|
No
|
Multimedia
Audio Jack
|
3.5 mm
|
3.5 mm
|
Sensors
Fingerprint Sensor
|
No
|
Yes
|
Fingerprint Sensor Position
|
N/A
|
Side
|
Other Sensors
|
Light sensor Proximity sensor Accelerometer Compass Gyroscope
|
Light sensor Proximity sensor Accelerometer Compass
|