Vivo X100 Pro 5G vs vivo Y91i 3GB RAM: Price, Specs & Features Comparison
Launch Date
January 4, 2024 (Official)
March 9, 2020 (Official)
Operating System(OS)
Android v14
Android v8.1 (Oreo)
Resolution
1260x2800 px (FHD+)
-
Flash
Yes, LED Flash
Yes, LED Flash
Shooting Modes
Continuous Shooting
Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features
Fixed Focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Features
8k @30 fps
-
Image Resolution
-
4128 x 3096 Pixels
Settings
-
Exposure compensation, ISO control
Resolution
1260x2800 px (FHD+)
-
Video Recording
8k @30 fps
-
Display Type
LTPO AMOLED (Curved Display)
IPS LCD
Screen Size
6.78 inches (17.22 cm)
6.22 inches (15.8 cm)
Resolution
1260x2800 px (FHD+)
720x1520 px (HD+)
Peak Brightness
3000 nits
-
Pixel Density
453 ppi
270 ppi
Screen to Body Ratio (calculated)
89.87 %
82.6 %
Bezel-less Display
Yes with punch-hole display
Yes with waterdrop notch
Screen to Body Ratio (claimed by the brand)
93 %
88.6 %
Height
164.05 mm
155.1 mm
Weight
225 grams
163.5 grams
Build Material
Back: Mineral Glass
Back: Plastic
SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Network Support
5G, 4G
5G Not Supported, 4G
Wi-Fi
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
-
Wi-Fi Features
Mobile Hotspot
Yes, Wi-Fi 4 (802.11 b/g/n)
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Near Field Communication
-
No
Capacity
5400 mAh
4030 mAh
Quick Charging
Yes, 100W Flash Charging, 50% in 14 minutes
-
Internal Storage
512 GB
16 GB / 32 GB
Storage Type
UFS 4.0
eMMC 5.1
Expandable Storage
No
Yes, Up to 256 GB
Fingerprint Sensor
Yes
No
Fingerprint Sensor Position
On-screen
-
Fingerprint Sensor Type
Optical
-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Processor
-
MediaTek Helio P22
RAM & Storage
-
2 GB RAM + 16 GB
2 GB RAM + 32 GB
3 GB RAM + 32 GB
Display
-
6.22", 720 x 1520 Resolution
