Compare: vivo Y91 vs Oppo A54
General Features
-
6.22"IPS LCD
-
13MPDual camera
-
3GB RAMSnapdragon 439
-
4030 mAhLi-Po
Pros
SD Card area available
FM Radio support
Dual sim support
High battery capacity
Cons
HD+ Screen
Brand
Vivo
Announced
Release Date
Jan 15, 2019
Status
Available
Out Price
About 200 EUR
Display
Type
IPS LCD
Aspect Ratio and PPI
19:9 ratio - 270 ppi density
Size
6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)
Resolution
720 x 1520 pixels
Peak brightness (nit)
Protection
Features
BODY
Colors
Starry Black
Ocean Blue
Red (Y91i Only)
Dimensions
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Weight
163.5 gr (5.78 oz)
Material
Plastic
Certification
Waterproof
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
USB Type
microUSB 2.0, USB On-The-Go
Loudspeaker Loudness (dB)
PLATFORM
Chipset
MediaTek Helio P22 MT6762
CPU
Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
Bits
64Bit
Cores
8
Process technology
12 nm
GPU
Adreno 505
GPU Cores
GPU Frequency
OS
Android 8.1 (Oreo); Funtouch 4.5
MEMORY
RAM Capacity
2GB/3GB
RAM Type
LPDDR3
Storage
16GB/32GB
SD Card Slot
microSD, up to 256 GB
PERFORMANCE SCORES
Antutu Score
89k
Antutu
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
4030
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
Wireless Charging
Main Camera
First Camera
Resolution
Sensor
Aperture
f/2.2
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
4160 x 3120 pixels, 12.98 MP
Video Resolution and FPS
1920x1080 (Full) - (30 fps)
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
8 MP
Sensor
Aperture
f/1.8
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
null
Features
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 2100
4G Bands
B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2
Wi-Fi
Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
Bluetooth
4.2, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
HDMI
General Features
-
6.51"LCD IPS
-
13 MPTriple Camera
-
4/6 GB RAMHelio P35
-
5000mAhLi-Po
Pros
SD Card area available
FM Radio support
Dual sim support
High battery capacity
Cons
HD+ Screen
Not water resistant
Brand
Oppo
Announced
2021, March 26
Release Date
2021, April 01
Status
Available
Out Price
160 EUR
Display
Type
LCD IPS
Aspect Ratio and PPI
20:9 ratio - 270 ppi density
Size
6.51 inches, 102.3 cm2 (~82.6% screen-to-body ratio)
Resolution
720 x 1600 pixels
Peak brightness (nit)
Protection
Features
Capacitive
Multi-touch
Scratch resistant2.5D curved glass screen
70% NTSC
480 cd/m²
Multi-touch
Scratch resistant2.5D curved glass screen
70% NTSC
480 cd/m²
BODY
Colors
Crystal Black
Starry Blue
Dimensions
163.6 • 75.7 • 8.4 mm (6.44 • 2.98 • 0.33 in)
Weight
192 g (6.77 oz)
Material
Certification
IPX4
Waterproof
No
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
3.5mm Jack
Yes
NFC
No
Infrared
USB Type
USB Type-C 2.0, USB On-The-Go
Loudspeaker Loudness (dB)
Yes
PLATFORM
Chipset
MediaTek Helio P35 MT6765
CPU
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Bits
64 Bit
Cores
8 Cores
Process technology
12 nm
GPU
PowerVR GE8320
GPU Cores
GPU Frequency
Yes
OS
Android 10, ColorOS 7.2
MEMORY
RAM Capacity
4 GB
RAM Type
LPDDR4X
Storage
64/128 GB
SD Card Slot
microSDXC (dedicated slot)
PERFORMANCE SCORES
Antutu Score
86.352
Antutu
v7
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
5000
Type
Li-Po
Quick Charge Technology
18.0W
Video Playback Time
Fast Charging
18W
Wireless Charging
No
Main Camera
First Camera
Resolution
13 MP
Sensor
Unknown
Aperture
f/2.2
Pixel Size
1.12µm
Sensor Size
1/3.06"
Optical Zoom
Lens
25mm (wide)
Extra
Autofocus
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detec
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detec
Second Camera
Resolution
2 MP
Sensor
Unknown
Aperture
f/2.4
Pixel Size
1.75 µm
Sensor Size
Optical Zoom
Lens
(macro)
Extra
Third Camera
Resolution
2 MP
Sensor
Unknown
Aperture
f/2.4
Pixel Size
1.75 µm
Sensor Size
Optical Zoom
Lens
(depth)
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
13 megapixels
Video Resolution and FPS
1080p@30fps
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
No
Slow Motion Video
Yes, 90 fps
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
16 Mpx
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 8, 38, 40, 41
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, GALILEO, BDS
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE, aptX HD
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
No
HDMI