Samsung Galaxy A55 5G vs Nothing Phone 3a Pro (8GB RAM + 256GB)
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Overview
Specs Score | 85 / 100 | 86 / 100 Better Specs |
Display Resolution | 1080 x 2340 pixels | 1080 x 2392 pixels Better Resolution |
Storage | 128 GB | 256 GB More Storage |
CPU Clock Speed | 2.7 GHz Faster Clock Speed | 2.5 GHz |
Front Camera | 32 MP | 50 MP Better Front Camera Resolution |
Unique Features | Memory Card Support No | No Reverse Charging |
General
Model | SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560 | A059P |
Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
Dual Sim | Yes | Yes |
Sim Size | Nano+Nano SIM | Nano+Nano SIM |
Device Type | Smartphone | Smartphone |
Release Date | March 11, 2024 | March 04, 2025 |
In The Box | Handset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide | Nothing Phone (3a) Pro, Nothing Cable (c-c) 100 cm, Phone (3a) Pro Screen Protector (pre-applied), SIM tray Ejector Tool, Safety Card |
Design
Dimensions | 77.4 x 161.1 x 8.2 mm | 77.5 x 163.5 x 8.39 mm |
Weight | 213 g | 211 g |
Colors | Iceblue, Lilac, Navy, Lemon | Black, Gray |
Display
Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
Touch | Yes | Yes |
Size | 6.6 inches, 1080 x 2340 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
Aspect Ratio | 20:9 | 20:9 |
PPI | ~ 390 PPI | ~ 387 PPI |
Screen to Body Ratio | ~ 85.8% | ~ 88% |
Glass Type | Corning Gorilla Glass Victus Plus | Panda Glass |
Features | HDR10+, 1000 nits Brightness | Contrast Ratio: 1,000,000:1, 120 Hz Adaptive Refresh Rate, 1000 Hz Touch Sampling Rate, 2160 Hz Pwm Frequency, 3000 Nits Peak Brightness, 1300 Nits Outdoor Brightness, 800 Nits Typical Brightness |
Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
RAM | 8 GB | 8 GB |
Storage | 128 GB | 256 GB |
Card Slot | Yes, (Hybrid Slot), upto 1 TB | No |
Connectivity
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
5G | Yes | Yes |
5G Bands | 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) | n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78 |
VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Wifi Version | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM | WiFi 6,802.11a/b/g/n/ac/ax, 2.4G/5G, 2x2 MIMO, TWT, 8SS, MU-MIMO, OFDMA Wi-Fi Direct, Advanced Hotspot |
Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.4, A2DP, BLE |
USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Performance
AnTuTu Score | 712,992 (Total) (v10) 225,413 (CPU) 167,758 (GPU) 145,378 (Memory) 174,443 (UX) | |
Geekbench Score | 3,454 (Multi Core) (v6) 1,161 (Single Core) 3,999 (OpenCL) 4,168 (Vulkan) | |
3DMark Score | 1,017 (Wild Life Extreme) | |
Camera Score | 108 (DxOMark) | |
Speaker Score | 76 (Very Good) | |
Battery Test Result | 13 hours |
Extra
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1) |
Fingerprint Sensor | Yes, In Display | Yes, In Display |
Face Unlock | Yes | Yes |
Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing | Accelerometer, Electronic Compass, Front ambient Light Sensor, Gyroscope, Proximity Sensor |
3.5mm Headphone Jack | No | No |
NFC | Yes | Yes |
Water Resistance | Yes, 1 m upto 30 min | Yes |
IP Rating | IP67 | IP64 |
Dust Resistant | Yes | Yes |
Extra Features | 4 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim | Qualcomm Spectra Image Signal Processor, 2 High-definition Mics, Dual Stereo Speakers, 3 Years of Android Updates, 6 Years of Security Patches, Qualcomm Hexagon NPU, Qualcomm AI Engine, DSP Core: v73 / Fmax: 1.5 GHz, 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, Battery |
Camera
Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) | 50 MP ƒ/1.9 (Wide Angle) 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS, 84.5° FOV 50 MP ƒ/2.6 (Telephoto) 70mm (periscope telephoto) (15cm - ∞), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom, 33.6° FOV 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm |
OIS | Yes | Yes |
Auto Focus | Yes | Yes |
Features | Portrait, Panorama, HDR | Panorama, HDR, 3x Optical Zoom, 6x in-sensor Zoom, 60x Ultra Zoom |
Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 50 MP ƒ/2.2 (Wide Angle) 24mm (wide), 1/2.76" Punch Hole, Screen Flash |
Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
OS | Android v14 | Android v15 |
Custom UI | OneUI 6 | Nothing OS 3.1 |
Chipset | Samsung Exynos 1480 | Qualcomm Snapdragon 7s Gen 3 |
CPU | 2.7 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
Core Details | 4xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz | 1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 |
GPU | Adreno 710 (940 MHz) | |
Java | No | No |
Browser | Yes | Yes, supports HTML5 |
Multimedia
Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
Yes | Yes | |
Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 |
Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM |
FM Radio | No | No |
Speaker Type | Stereo | |
Document Reader | Yes | Yes |
Battery
Type | Non-Removable Battery | Non-Removable Battery |
Size | 5000 mAh, Li-Po Battery | 5000 mAh |
Fast Charging | Yes, 25W Fast Charging | Yes, 50W Fast Charging |
Reverse Charging | Yes, 7.5W | |
Video Playback Time | 28 hours | |
Music Playback Time | 79 hours |
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