Samsung Galaxy A55 5G vs Samsung Galaxy A21
Here you can compare Samsung Galaxy A55 5G and Samsung Galaxy A21. Comparing Samsung Galaxy A55 5G vs Samsung Galaxy A21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A55 5G stands against Samsung Galaxy A21 and which one should you buy The current lowest price found for Samsung Galaxy A55 5G is ₹29,998 and for Samsung Galaxy A21 is ₹13,990. The details of both of these products were last updated on Jul 10, 2026.
| Specification | Samsung Galaxy A55 5G | Samsung Galaxy A21 |
|---|---|---|
| CPU | 2.7 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) | 16 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Battery | 5000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| OS | Android v14 | Android v10 |
| Display | 6.6 inches, 1080 x 2340 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Price | ₹29,998 | ₹13,990 |
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Overview
| Specs Score | 64 / 100 Better Specs | 44 / 100 |
| Display Resolution | 1080 x 2340 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 85.8% Less Bezels | ~ 79.3% |
| RAM | 8 GB More RAM | 3 GB |
| Storage | 128 GB More Storage | 32 GB |
| CPU Clock Speed | 2.7 GHz Faster Clock Speed | 2.3 GHz |
| Rear Camera | 50 MP + 12 MP + 5 MP Triple Better Camera Resolution | 16 MP Quad |
| Front Camera | 32 MP Better Front Camera Resolution | 13 MP |
| Weight | 213 g | 193 g Lighter |
| Battery | 5000 mAh Bigger Battery | 4000 mAh |
| Unique Features | 5G No No | No 3.5mm Audio Jack FM Radio |
General
| Model | SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560 | Galaxy A21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2024 | April 08, 2020 |
| In The Box | Handset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide |
Design
| Dimensions | 77.4 x 161.1 x 8.2 mm | 76.7 x 167.8 x 8.1 mm |
| Weight | 213 g | 193 g |
| Colors | Iceblue, Lilac, Navy, Lemon |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.6 inches, 1080 x 2340 pixels, 120 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 390 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 85.8% | ~ 79.3% |
| Glass Type | Corning Gorilla Glass Victus Plus | |
| HDR Support | Yes, HDR10+ | |
| Features | HDR10+, 1000 nits Brightness | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 3 GB |
| Storage | 128 GB | 32 GB |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | 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) | |
| 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 | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0, A2DP, LE |
| 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 |
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 | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes, Yes (market/region dependent) |
| Water Resistance | 1 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP67 | |
| Dust Resistant | Yes | |
| Extra Features | 4 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) | 16 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Portrait, Panorama, HDR | Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 13 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v10 |
| Custom UI | OneUI 6 | |
| Chipset | Samsung Exynos 1480 | Mediatek Helio P35 |
| CPU | 2.7 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | PowerVR GE8320 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | Yes |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | Yes |
| FM Radio | No | Yes |
| Speaker Type | Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 15W Fast Charging |
| Video Playback Time | 28 hours | |
| Music Playback Time | 79 hours |
Discuss
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