Phone Comparison - Samsung Galaxy A55 vs Nothing Phone (3a) Pro vs Nothing Phone (3)
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| Price Comparison (India) | - | ||
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| Manufacturer | Samsung | Nothing | Nothing |
| Announced | March 2024 | March 2025 | July 2025 |
| Status | Coming Soon - March 2024 | Coming Soon - March 2025 | Coming Soon - July 2025 |
| Price | - | Rs. 29,999 ($0.00) [Similarly Priced] | Rs. 79,999 ($0.00) [Similarly Priced] |
| Colors | Iceblue, Lilac, Navy, Lemon | Black, Gray | White, Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in) |
163.5 x 77.5 x 8.4 mm (6.44 x 3.05 x 0.33 in) |
160.6 x 75.6 x 9 mm (6.32 x 2.98 x 0.35 in) |
| Weight | 213 g (7.51 oz) | 211 g (7.44 oz) | 218 g (7.69 oz) |
| SIM Type | Single SIM (Nano-SIM, eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) | - | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global HSDPA 850 / 900 / 2100 - India |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 - Global 1, 3, 5, 8, 28, 38, 40, 41 - India |
1, 2, 3, 4, 6, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 42, 48, 66, 71 LTE |
| 5G Network | SA/NSA/Sub6 - International SA/NSA/Sub6/mmWave - USA |
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - Global 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - India |
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA |
| SAR EU |
0.68 W/kg (head) 1.04 W/kg (body) |
- W/kg (head) - W/kg (body) |
- W/kg (head) - W/kg (body) |
| Messaging | |||
| Build Features | - Fingerprint Sensor (under display, optical) IP67 dust/water resistant (up to 1m for 30 min) |
- Fingerprint Sensor (under display, optical) IP64 dust tight and water resistant (water splashes) 3 LED light strips on the back (notifications, camera fill light, 26 addressable zones) |
- Fingerprint Sensor (under display, optical) Monochrome LED display on the back (489 LEDs, notifications, timer, flashlight) IP68 dust tight and water resistant (submerged up to 1.5m for 30 min) |
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| OS | Android 14 | Android 15, up to 3 major Android upgrades | Android 15, up to 5 major Android upgrades |
| User Interface | One UI 6.1 | Nothing OS 3.1 | Nothing OS 3.5 |
| Processor | Octa-core (4x2.7 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1480 | Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520), Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm) | Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720), Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm) |
| GPU | - | Adreno 710 (940 MHz) | Adreno 825 |
| RAM | 12 GB | 12 GB | 16 GB |
| Internal Memory | 256 GB | 256 GB | 512 GB |
| External Memory | microSDXC (uses shared SIM slot) | No | No |
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| Type | FHD+ Super AMOLED Screen 120Hz Refresh Rate HDR10+, 550 Nits Corning Gorilla Glass Victus |
FHD+ AMOLED Screen 120Hz, HDR10+, 800 Nits (typ), 1300 Nits (HBM), 3000 Nits (peak) Panda Glass Protection |
FHD+ OLED Screen, 120Hz 2160Hz PWM, HDR10+, 4500 Nits (peak) Corning Gorilla Glass 7i |
| Colors | 16M colors | 1B colors | 1B colors |
| Size | 6.6 inches | 6.77 inches | 6.67 inches |
| Resolution | 1080 x 2340 pixels (390 ppi) | 1080 x 2392 pixels (388 ppi) | 1260 x 2800 pixels (460 ppi) |
| Screen-to-Body Ratio | 85.97% | 87.37% | 88.60% |
| 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 | 50 MP + 12 MP + 5 MP | 50 MP + 50 MP + 8 MP | 50 MP + 50 MP + 50 MP |
| Flash | LED Flash | LED Flash | LED Flash |
| Features | 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) Panorama, HDR |
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.6, 70mm (periscope telephoto) (15cm - ∞), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm Panorama, HDR |
50 MP, f/1.7, 24mm (wide), 1/1.3", PDAF, OIS 50 MP, f/2.7, (periscope telephoto), 1/2.75", PDAF, 3x optical zoom. OIS 50 MP, f/2.2, 114˚ (ultrawide), 1/2.76" Panorama, HDR |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, OIS |
| Front Camera |
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm 4K@30fps, 1080p@30/60fps [Similar] |
50 MP, f/2.2, 24mm (wide), 1/2.76" 4K@30fps, 1080p@30fps [Similar] |
50 MP, f/2.2, 81˚ (wide), 1/2.76" HDR 4K@60fps, 1080p@60fps [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA, LTE-A, 5G | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Bluetooth | 5.3, A2DP, LE, aptX | 5.4, A2DP, LE | 6.0, A2DP, LE |
| Wi-Fi | 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, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| GPS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC, SBAS |
| Browser | Yes | Yes | Yes |
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| Internal | 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS | 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 | 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0 |
| Expandable Storage | microSDXC (uses shared SIM slot) | 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-Po Battery Fast battery Charging 25W |
Non-removable Li-ion Battery Fast Battery Charging 50W wired, 50% in 19 min, 100% in 56 min |
Non-removable Si/C Li-Ion Battery (International/India) Fast Battery Charging 65W wired, PD3.0, PPS, QC4 15W wireless 7.5W reverse charging 5W reverse wireless |
| Capacity | 5000 mAh | 5000 mAh | 5150/5500 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
Rs. 29,999 
