Phone Comparison - Samsung Galaxy S25 Ultra vs OnePlus 15 vs Nothing Phone (4a) Pro
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| Price Comparison (India) | - | - | |
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| Manufacturer | Samsung | OnePlus | Nothing |
| Announced | January 2025 | October 2025 | March 2026 |
| Status | February 2025 | Available - October 2025 | Available - March 2026 |
| Price | Rs. 129,999 ($0.00) [Similarly Priced] | Rs. 72,999 ($0.00) [Similarly Priced] | Rs. 39,999 ($0.00) [Similarly Priced] |
| Colors | Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold | Infinite Black, Ultra Violet, Sand Storm | Black, Silver, Pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in) |
161.4 x 76.7 x 8.1 mm (6.35 x 3.02 x 0.32 in) |
163.7 x 76.6 x 8 mm (6.44 x 3.02 x 0.31 in) |
| Weight | 218 g (7.69 oz) | 211 g or 215 g (7.44 oz or 7.58 oz) | 210 g (7.41 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 & TD-SCDMA |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 1700(AWS) / 2100 - China |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 2100 - India |
| 4G Network | LTE | 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71 - International 1, 3, 5, 8, 28, 38, 40, 41 - India |
| 5G Network | SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA |
SA/NSA/Sub6 - International 1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China |
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - India |
| Messaging | |||
| Build Features | - Fingerprint Sensor (under display, ultrasonic) IP68 dust/water resistant (up to 1.5m for 30 min) Stylus (Bluetooth integration, accelerometer, gyro) |
- Fingerprint Sensor (under display, ultrasonic) IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) |
- Fingerprint Sensor IP65 dust tight and water resistant (low pressure water jets) Manufacturer-rated water-resistant (up to 25cm for 20 min) 137 individually addressable mini-LEDs Aircraft-grade aluminium unibody |
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| OS | Android 15, up to 7 major Android upgrades | Android 16, OxygenOS 16 (Global) | Android 16, up to 3 major Android upgrades |
| User Interface | One UI 7 | ColorOS 16(China) | Nothing OS 4.1 |
| Processor | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 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) | Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520), Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm) |
| GPU | Adreno 830 | Adreno 840 | Adreno 722 |
| RAM | 16 GB | 16 GB | 12 GB |
| Internal Memory | 1 TB | 1 TB | 256 GB |
| External Memory | No | No | No |
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| Type | QHD+ Dynamic LTPO AMOLED 2X Screen 120Hz, HDR10+, 2600 Nits (peak) Corning Gorilla Armor 2 |
FHD+ LTPO AMOLED Screen 165Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 800 Nits (typ), 1800 Nits (HBM) Corning Gorilla Glass |
FHD+ AMOLED Screen, 144Hz 2160Hz PWM, HDR10+, 800 Nits (typ) 1600 Nits (HBM), 5000 Nits (peak) Corning Gorilla Glass 7i, Mohs Level 5 |
| Colors | 16M colors | 1B colors | 1B colors |
| Size | 6.9 inches | 6.78 inches | 6.83 inches |
| Resolution | 1440 x 3120 pixels (498 ppi) | 1272 x 2772 pixels (450 ppi) | 1260 x 2800 pixels (450 ppi) |
| Screen-to-Body Ratio | 92.51% | 90.75% | 89.64% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | No |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 200 MP + 10 MP + 50 MP + 50 MP | 50 MP + 50 MP + 50 MP | 50 MP + 50 MP + 8 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP, f/1.9, 120˚ (ultrawide), 0.7µm, dual pixel PDAF, Super Steady video | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.8, 80mm (periscope telephoto), 1/2.76", 0.64µm, 3.5x optical zoom, PDAF, OIS 50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm, PDAF Laser Focus, Color Spectrum Sensor, HDR, Panorama, LUT Preview |
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.9, 80mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 3.5x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm Panorama, Ultra XDR |
| Video | 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS, Dolby Vision, LUT | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS, Dolby Vision HDR, Ultra XDR |
| Front Camera |
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF HDR, HDR10+ Video - 4K@30/60fps, 1080p@30fps [Similar] |
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, AF HDR, panorama 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR [Similar] |
32 MP, f/2.2, 22mm (wide), 1/3.42", 0.64µm 1080p@30fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE (up to 7CA), 5G | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Bluetooth | 5.4, A2DP, LE | 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 | 5.4, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual or tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| USB | USB Type-C 3.2, DisplayPort 1.2, OTG | USB Type-C 3.2, OTG | USB Type-C 2.0, OTG |
| GPS | GPS, GLONASS, BDS, GALILEO, QZSS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS, GALILEO, GLONASS, BDS, QZSS |
| Browser | Yes | Yes | Yes |
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| Internal | 1 TB, 16 GB RAM or 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0 | 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 | 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 |
| Expandable Storage | No | No | No |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Magnetic-Field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| Barometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-ion Battery Fast Battery Charging 45W wired, PD3.0, 65% in 30 min 25W wireless (Qi2) 4.5W reverse wireless |
Non-removable Si/C Li-Ion Battery Fast Battery Charging 120W wired, 120W UFCS, 55W PPS, 36W PD, 36W QC, 50% in 15 min, 100% in 40 min 50W wireless 10W reverse wireless 5W reverse wired Bypass charging |
Non-removable Li-ion Battery Fast Battery Charging 50W wired, 50% in 22 min, 100% in 64 min 7.5W reverse wired |
| Capacity | 5000 mAh | 7300 mAh | 5400 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 39,999 
