Product
Samsung Galaxy C55
Samsung Galaxy C55
Vivo T4
Vivo T4
Battery
Charging 45W wired 90W wired, 55W PPS, 44W UFCS, 50% in 33 min 7.5W reverse wired Bypass Charging
Type 5000 mAh Si/C Li-Ion 7300 mAh
Body
Build Glass front, silicone polymer (eco leather) back, plastic frame -
Dimensions 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in) 163.4 x 76.4 x 7.9 mm (6.43 x 3.01 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 180 g (6.35 oz) 199 g (7.02 oz)
  - IP65 dust tight and water resistant (low pressure water jets) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE, aptX HD, aptX Adaptive
Infrared port - Yes
NFC Yes No
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS
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, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Display
Protection - Shield Glass
Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~88.8% screen-to-body ratio)
Type Super AMOLED+, 120Hz, 1000 nits (HBM) AMOLED, 1B colors, 120Hz, 3840Hz PWM, HDR, 800 nits (typ), 1300 nits (HBM), 5000 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  - Circle to Search
Launch
Announced 2024, April 22 2025, April 22
Status Available. Released 2024, April 22 Available. Released 2025, April 29
Main Camera
Dual - 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF, OIS 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR LED flash, HDR, panorama
Triple 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@30/60fps, gyro-EIS, OIS 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 256GB 8GB RAM, 256GB 12GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
  - UFS 2.2
Misc
Colors Black, Orange Emerald Blaze, Phantom Grey
Models SM-C5560 V2502
SAR - 0.99 W/kg (head)     0.87 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 28, 34, 38, 39, 40, 41, 66 1, 3, 5, 8, 28, 38, 40, 41
5G bands 1, 3, 5, 8, 20, 28, 41, 66, 77, 78, 79 SA/NSA/Sub6 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)
GPU Adreno 644 Adreno 810
OS Android 14, One UI 6.1 Android 15, up to 2 major Android upgrades, Funtouch 15
Selfie camera
Single 50 MP, f/2.4, (wide) 32 MP, f/2.0, (wide)
Video 4K@30fps, 1080p@30/60fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes