Nothing Phone 3a vs Samsung Galaxy A55 5G
Here you can compare Nothing Phone 3a and Samsung Galaxy A55 5G. Comparing Nothing Phone 3a vs Samsung Galaxy A55 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Nothing Phone 3a stands against Samsung Galaxy A55 5G and which one should you buy The current lowest price found for Nothing Phone 3a is ₹23,228 and for Samsung Galaxy A55 5G is ₹23,999. The details of both of these products were last updated on Nov 21, 2025.
| Specification | Nothing Phone 3a | Samsung Galaxy A55 5G |
|---|---|---|
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS, 84.5° FOV 50 MP ƒ/2 (Telephoto) 50mm, 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom, 49.5° FOV 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120° FOV, 1/4.0", 1.12µm | 50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) |
| Internal Memory | 128 GB | 128 GB |
| Display | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.6 inches, 1080 x 2340 pixels, 120 Hz |
| RAM | 8 GB | 8 GB |
| OS | Android v15 | Android v14 |
| Price | ₹23,228 | ₹23,999 |
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Overview
| Specs Score | 83 / 100 | 84 / 100 Better Specs |
| Display Resolution | 1080 x 2392 pixels Better Resolution | 1080 x 2340 pixels |
| CPU Clock Speed | 2.5 GHz | 2.7 GHz Faster Clock Speed |
| Weight | 201 g Lighter | 213 g |
| Unique Features | No Reverse Charging | Memory Card Support No |
General
| Model | A059 | SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | |
| Security Updates | 6 years | |
| Release Date | March 04, 2025 | March 11, 2024 |
| In The Box | Nothing Phone (3a), Nothing Cable (c-c) 100 cm, Phone (3a) Screen Protector (pre-applied), SIM Tray Ejector Tool, Safety Card | Handset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide |
Design
| Dimensions | 77.5 x 163.52 x 8.35 mm | 77.4 x 161.1 x 8.2 mm |
| Weight | 201 g | 213 g |
| Colors | Black, White, Blue | Iceblue, Lilac, Navy, Lemon |
Display
| Type | Color AMOLED Screen (1B Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.6 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 387 PPI | ~ 390 PPI |
| Screen to Body Ratio | ~ 88% | ~ 85.8% |
| Glass Type | Panda Glass | Corning Gorilla Glass Victus Plus |
| Features | Contrast Ratio: 1,000,000:1, 1000 Hz Touch Sampling Rate, 2160 Hz Pwm Frequency, 3000 Nits Peak Brightness, 1300 Nits Outdoor Brightness, 800 Nits Typical Brightness | HDR10+, 1000 nits Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78 | FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6 N40(2300), N41(2500), N77(3700), N78(3500) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6,802.11a/b/g/n/ac/ax, 2.4G/5G, 2x2 MIMO, TWT, 8SS, MU-MIMO, OFDMA Wi-Fi Direct, Advanced Hotspot | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM |
| Bluetooth | Yes, v5.4, A2DP, BLE | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go |
Performance
| AnTuTu Score | 790,126 (Total) (v10) 257,748 (CPU) 199,042 (GPU) 167,388 (Memory) 161,948 (UX) | 712,992 (Total) (v10) 225,413 (CPU) 167,758 (GPU) 145,378 (Memory) 174,443 (UX) |
| Geekbench Score | 3,246 (Multi Core) (v6) 1,167 (Single Core) 3,297 (OpenCL) 4,449 (Vulkan) | 3,454 (Multi Core) (v6) 1,161 (Single Core) 3,999 (OpenCL) 4,168 (Vulkan) |
| 3DMark Score | 1,056 (Wild Life Extreme) | 1,017 (Wild Life Extreme) |
| Camera Score | 108 (DxOMark) | |
| Speaker Score | 84 (Very Good) | 76 (Very Good) |
| Battery Test Result | 13.75 hours | 13 hours |
Extra
| GPS | GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1) | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | 1 m upto 30 min | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP67 |
| Dust Resistant | Yes | Yes |
| Extra Features | 2 High-definition Mics Qualcomm Spectra Image Signal Processor, Glyph Interface: 26 Individually Addressable Zones, 10 New Ringtones and Notification Sounds, Glyph Timer, Essential Notifications, Volume Indicator, Glyph Composer, Glyph Torch, Glyph Progress (Now Supports Google Calendar), Flip to Glyph, Bedtime Schedule, Music Visualisation, Camera Countdown, Glyph Fill Light | 4 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim |
Camera
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS, 84.5° FOV 50 MP ƒ/2 (Telephoto) 50mm, 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom, 49.5° FOV 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120° FOV, 1/4.0", 1.12µm | 50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | 2x Optical Zoom 4x in-sensor Zoom 30x Ultra Zoom | Portrait, Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) 22mm (wide), 1/3.44" Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v14 |
| Custom UI | Nothing OS 3.1 | OneUI 6 |
| Chipset | Qualcomm Snapdragon 7s Gen3 | Samsung Exynos 1480 |
| CPU | 2.5 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor |
| Core Details | 1x Cortex-A720@2.5 GHz& 3x Cortex-A720@2.4 GHz& 4x Cortex-A520@1.8 GHz | 4xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz |
| Fabrication Node | 4 nm | |
| GPU | Adreno 710 | |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Stereo |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 50W Fast Charging | Yes, 25W Fast Charging |
| Reverse Charging | Yes, 7.5W | |
| Video Playback Time | 28 hours | |
| Music Playback Time | 79 hours |
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