Phone Comparison - vivo X100 Pro vs Samsung Galaxy A56 vs vivo iQOO 15 Ultra

Price Comparison (India) - -

general General Info

Manufacturer vivo Samsung vivo
Announced November 2023 March 2025 February 2026
Status Coming Soon - November 2023 Coming Soon - March 2025 Coming Soon - February 2026
Price - Rs. 41,999 ($0.00) [Similarly Priced] -
Colors Black, White, Blue, Orange Pink, Olive, Graphite, Lightgray Black, Silver
Form Factor Candybar Candybar Candybar
Dimension 164.1 x 75.3 x 8.9 mm or 9.1 mm
(6.46 x 2.96 x 0.35 in or 0.36 in)
162.2 x 77.5 x 7.4 mm
(6.39 x 3.05 x 0.29 in)
163.7 x 76.8 x 8.7 mm
(6.44 x 3.02 x 0.34 in)
Weight 221 g or 225 g (7.8 oz or 7.94 oz) 198 g (6.98 oz) 227 g (8.01 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) - Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Network 1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78, 79, 80, 81, 83, 84, 89, 91, 92, 93, 94 SA/NSA
SAR EU - W/kg (head)
- W/kg (body)
0.61 W/kg (head)
1.05 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 min)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Pressure sensitive zones (600Hz touch-sensing)
Built-in cooling fan

hardware Hardware and OS

OS Android 14, Funtouch 14 (International) Android 15, up to 6 major Android upgrades Android 16, up to 5 major Android upgrades
User Interface OriginOS 4 (China) One UI 7 OriginOS 6
Processor Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720), Mediatek Dimensity 9300 (4 nm) Octa-core (1x2.9 GHz & 3x2.6 GHz & 4x1.9 GHz), Exynos 1580 (4 nm) Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
GPU Immortalis-G720 MC12 Xclipse 540 Adreno 840
RAM 16 GB 12 GB 24 GB
Internal Memory 1 TB 256 GB 1 TB
External Memory No No No

display Display

Type QHD+ LTPO AMOLED Screen
120Hz Refresh Rate
3000 Nits (peak)
FHD+ Super AMOLED Screen
120Hz, HDR10+, 1200 Nits (HBM), 1900 Nits (peak)
Corning Gorilla Glass Victus+ Protection
QHD+ AMOLED Screen, 144Hz, PWM, Dolby Vision
HDR10+, HDR Vivid, 1000 Nits (typ), 2600 Nits (HBM), 8000 Nits (peak)
Colors 1B colors 16M colors 1B colors
Size 6.78 inches 6.7 inches 6.85 inches
Resolution 1260 x 2800 pixels (453 ppi) 1080 x 2340 pixels (385 ppi) 1440 x 3168 pixels (508 ppi)
Screen-to-Body Ratio 89.76% 87.51% 90.71%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 50 MP + 50 MP + 50 MP 50 MP + 12 MP + 5 MP 50 MP + 50 MP + 50 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.8, 23mm (wide), 1/0.98", PDAF, Laser AF, OIS
50 MP, f/2.5, 100mm (periscope telephoto), 1/2", PDAF, OIS, 4.3x optical zoom
50 MP, f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", AF
Zeiss Optics, Zeiss T* Lens Coating, Panorama, HDR, 3D LUT Import
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP, f/2.4, (macro)
Best Face, Panorama, HDR
50 MP, f/1.9, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/2.7, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom
50 MP, f/2.1, 15mm, 107˚ (ultrawide), 1/2.76", 0.64µm, AF
HDR, Panorama
Video 8K, 4K, 1080p, gyro-EIS, Cinematic mode (4K) 4K@30fps, 1080p@30/60fps, gyro-EIS 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Front Camera 32 MP, f/2.0, (wide)
HDR
Yes [Similar]
12 MP, f/2.2, (wide)

4K@30fps, 1080p@30/60fps, 10-bit HDR [Similar]
32 MP, f/2.2, 21mm (wide), 1/3.1", 0.7µm
HDR
4K@30/60fps, 1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.4, A2DP, LE, aptX HD 5.3, A2DP, LE 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
USB USB Type-C 3.2, OTG USB Type-C 2.0, OTG USB Type-C 3.2, OTG
GPS GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5) GPS, GALILEO, GLONASS, BDS, QZSS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
Browser Yes Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 1 TB, 24 GB RAM or 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 16 GB RAM UFS 4.1
Expandable Storage No No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 100W wired, 1-50% in 12 min
50W wireless
Reverse wired
Non-removable Li-ion Battery
Fast Battery Charging 45W wired, 65% in 30 min, 100% in 68 min
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, PPS, PD
40W wireless
Bypass charging
Capacity 5260/5400 mAh 5000 mAh 7400 mAh
Stand by - - -
Talk Time - - -