Vivo iQOO 15 vs Vivo Y55s 5G (2023)
Vivo
iQOO 15
Vivo
Y55s 5G (2023)
At a glance
- Brand
- vivo
- vivo
- Release date
- October 2025, 7 months ago
- January 2023, 3 years 4 months ago
- AnTuTu
- 4.030.245 Antutu v11 Overall performance better than 99% of devices
- 359.000 Antutu v9 Overall performance better than 63% of devices
Display
- Size
- 6.85"
- 6.58"
- Resolution
- 1440 x 3168 px WQHD+
- 1080 x 2408 px FHD+
- Type
- AMOLED Samsung M14
- LCD IPS
- Density
- 508 ppi Very high density
- 401 ppi Very high density
- Aspect ratio
- 20:9
- 20:9
- Features
- Hole-punch Notch, SGS Certified, 2160 Hz PWM, TÜV Low Blue Light, 1-165 Hz refresh rate, Refresh rate 144 Hz, Peak brightness - 2500 cd/m², Max brightness HBM - 2600 cd/m², 8000000:1 contrast ratio, HDR10+, DCI-P3, DC dimming, 10 Bits panel, Dolby Vision, Scratch resistant, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
- Water Drop Notch, NTSC, 96% NTSC, Capacitive, Multi-touch, Frameless
Performance
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 5
- MediaTek Dimensity 700 (MT6833)
- CPU
- 2x4.61 GHz ARM + 6x3.63 GHz ARM
- 4x Cortex A76 2.2 GHz + 4x Cortex A55 2.0 GHz
- CPU type
- Octa-Core
- Octa-Core
- Process
- 3 nm
- 7 nm
- Frequency
- 4.61 GHz
- 2.2 GHz
- GPU
- Adreno 840 1.2 GHz
- Arm Mali-G57 MC2
- RAM
- 12 GB
- 4 GB
- RAM type
- RAM LPDDR5X
- LPDDR4X RAM
- 64-bit
- Yes
- Yes
Rear camera
- Resolution
- 50 Mpx
- 50 Mpx
- Aperture
- ƒ/ 1.88
- ƒ/ 1.8
- Sensor
- Sony IMX921
- —
- Pixel size
- 1.00 µm
- —
- Sensor size
- 1/1.56"
- —
- Flash
- Quad LED
- LED
- Optical stabilization
- Yes
- No
- Slow motion
- Yes, 960 fps
- No, 30 fps
- Features
- UIS, Flicker sensor, Noise reduction, Time-Lapse, 4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Autofocus, Touch focus, Manual focus, Phase detection autofocus (PDAF), Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
- Digital zoom, Triple camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW
Front camera
- Resolution
- 32 Mpx
- 8 Mpx
- Aperture
- ƒ/ 2.2
- ƒ/ 1.8
- Sensor
- GalaxyCore GC32E1
- —
- Pixel size
- 0.70 µm
- —
Battery
- Capacity
- 7000 mAh
- 5000 mAh
- Type
- Si-Carbon Li-Ion
- Li-Polymer
- Fast charge
- Yes , 100.0W
- Yes , 18.0W
- Wireless charging
- 40W Wireless charging
- —
- Features
- Wireless charging, Reverse charging, Non-removable
- Non-removable
Storage
- Capacity
- 256 GB
- 128 GB
- Type
- UFS Storage 4.1
- —
- SD slot
- No
- Yes , Slot for SD or second SIM card
Body
- Dimensions
- 76.8 mm 163.6 mm 8.1 mm Print 3D Model
- 75.8 mm 164.0 mm 8.3 mm Print 3D Model
- Weight
- 215 g
- 187 g
- Materials
- Glass , Aluminium
- Plastic
- Colors
- Black White
- Black Blue
- Water/dust resistance
- IP68
- —
- Usable surface
- 90 %
- 83 %
Software
- Operating system
- Android 16 OriginOS 6 (Android 16)
- Android 12 Snow Cone FunTouch OS 12 (Android 12)
- Updates
- OS updates: 5 years, Security updates: 7 years
- —
- 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 5.4 LELow energy consumption
- Bluetooth 5.1 LELow energy consumption
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5), Galileo (E1+E5a+E5b)
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
Networks
- 5G
- n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n18 (850), n20 (800), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n71 (600), n77 (3700), n78 (3500), n80 (1800), n84 (2100)
- n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n78 (3500)
- 4G LTE
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B18 (800), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100), B71 (600)
- B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B20 (800), B28b (700), B28a (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, in screen
- Yes, on the side
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Cooling system
- Yes
- No
- Audio
- Stereo Speakers
- —
- Gyroscope
- —
- Yes
