Nothing Phone (3a) vs OnePlus 15R vs OPPO Reno 14 Pro vs Samsung Galaxy A55
Compare Nothing Phone (3a), OnePlus 15R, OPPO Reno 14 Pro and Samsung Galaxy A55 side by side — see how they stack up on price, camera, battery, performance, display and full specifications, with the winner in each key spec highlighted below.
📱 Compare with suggested mobiles
🏆 The Verdict — Category Winners
Quick Specs
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 Nothing Phone (3a) |
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 OnePlus 15R |
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 OPPO Reno 14 Pro |
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Samsung Galaxy A55 |
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|---|---|---|---|---|
| Price & Best Deals |
₹24,999
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₹54,999
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₹44,999
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| Display | 6.77″ / 120Hz | 6.83″ / 165Hz | 6.83″ / 120Hz | 6.6″ / 120Hz |
| Max RAM | 12GB / 256GB | 16GB / 256GB | 12GB / 512GB | — |
| Main Camera | 50.0 MP | 50.0 MP | 50.0 MP | 50.0 MP |
| Selfie Camera | 16.0 MP | 32.0 MP | 50.0 MP | 32.0 MP |
| Pixel Density | 387 ppi | 450 ppi | 450 ppi | — |
| Battery | 5000 mAh | 7400 mAh | 6200 mAh | 5000 mAh |
| Fast Charging | 50W | 80W | 80W | 25W |
| Charging Time (20-100%) | 54 min | 50 min | 45 min | — |
| Fabrication | 4 nm | 4 nm | 4 nm | — |
| AnTuTu Score | 780,000 | 1,650,000 | 1,625,070 | 655,890 |
| Battery Life (PCMark) | 12.5 hrs | 16.8 hrs | 15.6 hrs | — |
| Peak Brightness | 3000 nits | 3600 nits | 1200 nits | — |
| Spec Score | 74.5/100 | 92.0/100 | 89.4/100 | 73.6/100 |
| 5G | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| NFC | ✓ Yes | ✓ Yes | ✓ Yes | ✗ No |
| Stereo Speakers | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| IR Blaster | ✗ No | ✓ Yes | ✓ Yes | ✗ No |
| Fingerprint | Under Display | Under Display | Under Display | Under Display |
| SIM | Dual | Dual Esim | Dual Esim | Dual Esim |
| USB | Type-C 2.0 | Type-C 2.0 | Type-C 2.0 | USB Type-C 2.0, OTG |
✅ Highlighted cells show the better value for that spec (bigger battery, more MP, higher RAM, lower price, lower nm, higher AnTuTu, faster charging).
Expert Review
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Nothing Phone (3a) 74.5
Spec Score / 100
★ 3.9/5
Overall Rating
Design
4.4/5
Display
4.0/5
Camera
3.6/5
Performance
3.5/5
Battery
3.9/5
Software
4.0/5
|
OnePlus 15R 92
Spec Score / 100
★ 4.6/5
Overall Rating
Design
4.6/5
Display
5.0/5
Camera
4.2/5
Performance
4.6/5
Battery
4.9/5
Software
3.6/5
|
OPPO Reno 14 Pro 89.4
Spec Score / 100
★ 4.5/5
Overall Rating
Design
4.6/5
Display
4.4/5
Camera
4.4/5
Performance
4.6/5
Battery
4.8/5
Software
3.9/5
|
Samsung Galaxy A55 73.6
Spec Score / 100
★ 3.7/5
Overall Rating
Design
4.1/5
Display
3.8/5
Camera
4.0/5
Performance
3.2/5
Battery
3.5/5
Software
4.0/5
|
| Specification |
×
Nothing Phone (3a) ₹24,999
|
×
OnePlus 15R ₹54,999
|
×
OPPO Reno 14 Pro ₹44,999
|
×
Samsung Galaxy A55 |
|---|---|---|---|---|
| Network | ||||
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 CDMA 800 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 3, 5, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 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 | HSPA, LTE, 5G | HSPA, LTE, 5G |
| SIM 1 bands | - | - | - | 5G bands, 4G bands |
| SIM 2 bands | - | - | - | 5G bands, 4G bands |
| VoLTE | - | - | Dual 4G VoLTE support | - |
| VoWiFi (Wi-Fi Calling) | - | - | Yes | - |
| Launch | ||||
| Announced | 2025, March 04 | 2025, December 17 | 2025, May 15 | 2024, March 11 |
| Status | Available. Released 2025, March 11 | Released 2025, December 22 | Released 2025, May 23 | Available. Released 2024, March 15 |
| Body | ||||
| Design score | ||||
| Dimensions | 163.5 x 77.5 x 8.4 mm (6.44 x 3.05 x 0.33 in) | 163.4 x 77 x 8.1 mm / 8.3 mm | 6.43 x 3.03 x 0.30 inch | 161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in) |
| Weight | 201 g (7.09 oz) | 213 gm or 219 gm (7.51 oz) | 201 gram | 213 grams |
| Build | Glass front (Panda Glass), plastic frame, glass back | Glass front (Gorilla Glass 7i), aluminum frame, glass back or glass-fiber reinforced plastic back | Glass front (Gorilla Glass 7i), aluminum frame, glass back | Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | Nano-SIM + Nano-SIM + eSIM | SIM1: Nano, SIM2: Nano (Hybrid) |
| IP rating | IP64 dust tight and water resistant (water splashes) 3 LED light strips on the back (notifications, camera fill light, 26 addressable zones) | IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) | IP67 dust/water resistant (up to 1m for 30 min) |
| Other Details | - | - | - | aluminum frame |
| Display | ||||
| Display score | ||||
| Type | AMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak) | AMOLED, 1B colors, 165Hz, PWM, Dolby Vision, HDR10+, HDR Vivid, 1800 nits (HBM), | AMOLED, 1B colors, 3840Hz PWM, HDR10+,1200 nits (HBM) | Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM) |
| Size | 6.77 inches, 111.5 cm2 (~88.0% screen-to-body ratio) | 6.83 inches, 113.3 cm2 | 6.83 inches, 113.3 cm2 | 6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio) |
| Resolution | 1080 x 2392 pixels (~387 ppi density) | 1272 x 2800 pixels | 1272 x 2800 pixels | 1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density) |
| Aspect Ratio | - | 19.8:9 | 20:9 | - |
| Pixel Density (PPI) | - | ~450 ppi density | ~450 ppi density | - |
| Refresh Rate | - | 165Hz | 120 Hz | 120 Hz |
| Peak Brightness | - | 3600 nits | 1200 nits | - |
| HDR Support | - | HDR Vivid, | - | - |
| Screen-to-Body Ratio | - | ~90.0% | ~90.1% screen-to-body ratio | - |
| Protection | Panda Glass, Mohs level 5 Ultra HDR image support | Corning Gorilla Glass 7i, Mohs level 5 | Corning Gorilla Glass 7i or Crystal Shield Glass | Corning Gorilla Glass Victus+ |
| Other Details | - | Ultra HDR image support | - | - |
| Platform | ||||
| Performance score | ||||
| OS | Android 15, upgradable to Android 16, Nothing OS 4.0, up to 3 major Android upgrades | Android 16, OxygenOS 16 | Android 15, ColorOS 15 | Android 14, up to 4 major Android upgrades, One UI 8.5 |
| Chipset | Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm) | Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm) | Mediatek Dimensity 8450 | Exynos 1480 (4 nm) |
| CPU | Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520) | Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M) | Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725) | Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU | Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520) | Adreno 829 | Mali-G720 MC7 | Xclipse 530 |
| Architecture | - | - | 64-bit | 64 bit |
| Fabrication | - | - | 4 nm | 4 nm |
| Memory | ||||
| Card slot | No | No | No | microSDXC (uses shared SIM slot) |
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | 256GB 12GB RAM 512GB 12GB RAM 512GB 16GB RAM 1TB 16GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| RAM Type | - | - | LPDDR5X | LPDDR5 |
| Storage Type | UFS 2.2 | UFS 4.1 | UFS 3.1 | - |
| Main Camera | ||||
| Camera score | ||||
| Main | 50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ | 50 MP, f/1.8, 24mm (wide), 1/1.55", PDAF, OIS 50 MP, f/2.8, 80mm (periscope telephoto), PDAF, OIS, 3.5x optical zoom 50 MP, AF | 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 (macro) |
| Ultrawide | - | 1/4.0", 1.12µm | f/2.0, 16mm, 116˚ (ultrawide) | - |
| OIS | - | gyro-EIS, OIS | - | - |
| Flash | - | LED | Yes, LED Flash | - |
| Features | LED flash, panorama, HDR | Color spectrum sensor, HDR, panorama | Color spectrum sensor, LED flash, HDR, panorama | LED flash, panorama, HDR |
| Video | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS | 4K@30/60/120fps, 1080p@30/60/120/240fps, | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Selfie Camera | ||||
| Camera score | ||||
| Single | 32 MP, f/2.2, 22mm (wide), 1/3.44" | 32 MP, f/2.0, 25mm (wide), AF | 50 MP, f/2.0, 21mm (wide), AF | 32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm |
| Flash | - | - | Yes, Screen flash | - |
| Features | - | HDR, panorama | Panorama, HDR | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps, gyro-EIS, OIS | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR | 4K@30fps, 1080p@30/60fps |
| Sound | ||||
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers | Yes, with stereo speakers | Yes, with stereo speakers |
| 3.5mm jack | No | No | No | No |
| Comms | ||||
| 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/6/7, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Wi-Fi Hotspot | - | - | Mobile Hotspot | - |
| Bluetooth | 5.4, A2DP, LE | 6.0, A2DP, LE, aptX HD, LHDC 5 | 5.4, A2DP, LE, aptX HD, LHDC 5 | 5.3, A2DP, LE |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | Yes | Yes | Yes | Yes (market/region dependent) |
| Infrared port | - | Yes | Yes | No |
| Radio | No | No | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | USB Type-C 2.0 | USB Type-C 2.0 |
| USB OTG | - | - | Yes | Yes |
| Features | ||||
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | accelerometer, gyro, proximity, compass | Fingerprint , accelerometer, gyro, compass,Virtual proximity sensing |
| Fingerprint Sensor | - | - | under display, optical | under display, optical |
| Battery | ||||
| Battery score | ||||
| Type | 5000 mAh | Si/C Li-Ion | Li-ion | Li-Ion |
| Capacity | - | 7400 mAh | 6200 mAh | 5000 mAh |
| Removable | - | No | No | No |
| Charging | 50W wired, 50% in 19 min, 100% in 56 min | 80W wired | 80W wired, 13.5W PD, 33W UFCS, 33W PPS | 25W wired |
| Charging Time (20-100%) | - | 50 Min | 45 minutes | 1h 17m |
| Wireless Charging | - | - | 50W | No |
| Reverse Charging | - | - | Reverse wired | - |
| Charger in Box | - | - | Yes | - |
| Misc | ||||
| Colors | Black, White, Blue, Community Edition green | Charcoal Black, Mint Breeze, Electric Violet | Titanium Gray, Brilliant White (Opal White), Purple | Iceblue, Lilac, Navy, Lemon |
| Models | A059 | CPH2769, CPH2767 | PKZ110, CPH2739 | SM-A556B |
| Price | - | - | About 45,000 INR / 530 EUR | - |
| SAR | - | 1.08 W/kg - head 1.00 W/kg - body | 1.16 W/kg - head 1.14 W/kg - body | - |
| SAR EU | - | - | - | 0.68 W/kg (head) 1.04 W/kg (body) |
| Tests | ||||
| Performance | AnTuTu: 828429 (v10), GeekBench: 3278 (v6), 3DMark: 1064 (Wild Life Extreme) | AnTuTu: 1954910 (v10), 2981677 (v11) GeekBench: 9369 (v6) 3DMark: 5016 (Wild Life Extreme) | - | AnTuTu: 655890 |
| Display | 1273 nits max brightness (measured) | 1204 nits max brightness (measured) | - | 1010 nits max brightness |
| Loudspeaker | -24.1 LUFS (Very good) | -25.7 LUFS (Very good) | - | -25.7 LUFS |
| Battery life | - | Active use score 21:32h | - | - |
| Bootup Time | Active use score 13:40h | - | - | - |
| Battery Life (PCMark) | - | - | 1625070 | - |
| EU Label | ||||
| Energy | Class C | Class A | - | - |
| Battery | 43:56h endurance, 1400 cycles | 77:51h endurance, 1300 cycles | - | - |
| Free fall | Class C (90 falls) | Class D (45 falls) | - | - |
| Repairability | Class C | Class B | - | - |
Frequently Asked Questions
OnePlus 15R scores highest overall in this comparison, with a spec score of 92/100. The spec score weighs performance, display, camera, battery and value together, so treat it as a starting point rather than a verdict — the right phone still depends on which of those you care about most.
Nothing Phone (3a) is the most affordable here, starting at ₹24,999. That is ₹30,000 less than the most expensive phone in this comparison.
OnePlus 15R has the largest battery at 7400 mAh. It charges at up to 80W. Capacity is only part of endurance: chipset efficiency and screen refresh rate affect how long a charge actually lasts.
OnePlus 15R is the fastest on paper, topping the AnTuTu benchmark at 1,650,000. Benchmarks measure short bursts, so a phone with better sustained thermals can still feel quicker in long gaming sessions.
OnePlus 15R has the brightest display at 3600 nits peak, with a 165Hz refresh rate. Brightness matters most for outdoor readability; see the Display section below for panel type and resolution.