Blackview Oscal Flat 1C vs Vivo Y400 Pro

Blackview Oscal Flat 1C
Blackview
Oscal Flat 1C
Vivo Y400 Pro
Vivo
Y400 Pro

At a glance

Brand
Blackview
vivo
Release date
December 2023, 2 years 5 months ago
June 2025, 11 months ago
AnTuTu
149.800 Antutu v10 Overall performance better than 54% of devices
717.999 Antutu v10 Overall performance better than 78% of devices
Launch price
₹ 24,999.00 ($ 265.22)

Display

Size
6.56"
6.77"
Resolution
720 x 1600 px HD+
1080 x 2392 px FHD+
Type
LCD IPS
AMOLED
Density
278 ppi Medium Density
388 ppi High Density
Aspect ratio
20:9
20:9
Features
Water Drop Notch, 2D curved glass screen, Brightnes 400 cd/m² (typ), 70% NTSC, NTSC, Panda glass, Capacitive, Multi-touch
Hole-punch Notch, SGS Certified, 2160 Hz PWM, 3840 Hz PWM, Refresh rate 144 Hz, Touch sampling rate 300 Hz, Peak brightness - 1800 cd/m², Peak brightness - 4500 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, 105% NTSC, 10 Bits panel, Scratch resistant, Dual Edge display, 3D curved glass screen, King Kong Diamond JuRhino Glass, Capacitive, Multi-touch, Frameless

Performance

Chipset
Spreadtrum Unisoc SC9863A
MediaTek Dimensity 7300
CPU
4x Cortex A55 1.6 GHz + 4x Cortex A55 1.2 GHz
4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz
CPU type
Octa-Core
Octa-Core
Process
28 nm
4 nm
Frequency
1.6 GHz
2.5 GHz
GPU
PowerVR GE8322
Arm Mali-G615 MC2
RAM
2 GB
8 GB
64-bit
Yes
Yes

Rear camera

Resolution
8 Mpx
50 Mpx
Aperture
ƒ/ 2.2
ƒ/ 1.79
Sensor
Samsung S5K4H7
Sony IMX882
Pixel size
1.12 µm
0.80 µm
Sensor size
1/4"
1/1.95"
Flash
LED
Dual LED
Optical stabilization
No
No
Slow motion
No, 30 fps
Yes, 240 fps
Features
Autofocus, Touch focus, Geotagging, Panorama, HDR, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode

Front camera

Resolution
5 Mpx
32 Mpx
Aperture
ƒ/ --
ƒ/ 2.45

Battery

Capacity
4700 mAh
5500 mAh
Type
Li-Polymer
Li-Polymer
Fast charge
Yes , 5.0W
Yes , 90.0W
Features
Removable
Non-removable

Storage

Capacity
32 GB
128 GB
Type
eMMC 5.1 Storage
UFS Storage 2.2
SD slot
Yes , Slot for SD or second SIM card
No

Body

Dimensions
76.5 mm 164.7 mm 9.4 mm Print 3D Model
75.0 mm 163.7 mm 7.5 mm Print 3D Model
Weight
192 g
183 g
Materials
Plastic
Plastic
Colors
Blue Cyan Jet Black
White Gold Purple
Water/dust resistance
IP52
IP65
Usable surface
82 %
90 %

Software

Operating system
Android 13 Tiramisu Android 13
Android 16 OriginOS 6 (Android 16)
Google services
With Google Mobile Services
With Google Mobile Services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 4.2 LELow energy consumption
Bluetooth 5.4
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), APT-x, LDAC, SBC, AAC
Wi-Fi
802.11b , 802.11g , 802.11n
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Wi-Fi features
Wi-Fi Hotspot
Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
USB
USB Type-C

Networks

4G LTE
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B40 (TDD 2300)
B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B3 (1800), B5 (850), B8 (900)
5G
n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)

Sensors & security

Fingerprint
No
Yes, in screen
Accelerometer
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
No
Yes
Gyroscope
Yes
Audio
Stereo Speakers

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