Product
Vivo S19 Pro
Vivo S19 Pro
Samsung Galaxy M55
Samsung Galaxy M55
Battery
Charging 80W wired, PD Reverse wired 45W wired
Type Si/C Li-Ion 5500 mAh 5000 mAh
Body
Build Glass front, plastic frame, glass back -
Dimensions 164.1 x 75 x 7.6 mm (6.46 x 2.95 x 0.30 in) 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 192 g (6.77 oz) 180 g (6.35 oz)
  IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) -
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 5.2, A2DP, LE
Infrared port Yes -
NFC Yes Yes (market/region dependent)
Positioning GPS (L1+L5), GLONASS, BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) GPS, GALILEO, GLONASS, BDS, QZSS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Display
Resolution 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size 6.78 inches, 111.0 cm2 (~90.2% screen-to-body ratio) 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 4500 nits (peak) Super AMOLED+, 120Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2024, May 30 2024, March 28
Status Available. Released 2024, May 30 Available. Released 2024, March 28
Main Camera
Features Ring-LED flash, panorama, HDR LED flash, panorama, HDR
Triple 50 MP, f/1.9, (wide), 1/1.56", PDAF, OIS 50 MP, f/1.9, (telephoto), PDAF, OIS, 2x optical zoom 8 MP, f/2.2, 106˚ (ultrawide) 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (macro)
Video 4K@30fps, 1080p@30fps, gyro-EIS, OIS 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
  UFS 3.1 -
Misc
Colors Gray, Green, Light Blue Dark Blue, Light Green
Models V2362A SM-M556B, SM-M556B/DS
SAR - 0.93 W/kg (head)    
SAR EU - 0.96 W/kg (head)     0.98 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA 800 -
Platform
Chipset Mediatek Dimensity 9200+ (4 nm) Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
CPU Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510) Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
GPU Immortalis-G715 MC11 Adreno 644
OS Android 14, OriginOS 4 Android 14, One UI 6.1
Selfie camera
Features Dual-LED flash, HDR -
Single 50 MP, f/2.0, 22mm (wide), AF 50 MP, f/2.4, (wide)
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30/60fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers