Samsung Galaxy S21 vs Samsung Galaxy A55 5G
Quick Comparison
Both Samsung Galaxy S21 and Samsung Galaxy A55 5G comes with same RAM. In terms of display resolution, Samsung Galaxy S21 has better resolution of 2400 x 1080 than Samsung Galaxy A55 5G which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Samsung Galaxy S21 | Samsung Galaxy A55 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.2 in | 6.6 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 64 MP + 12 MP + 12 MP Triple | 50 MP + 12 MP + 5 MP Triple |
| Price | Rs. 69999 | Rs. 35970 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999. The launch Date of the second phone is March 11, 2024. The cost of Samsung Galaxy A55 5G is Rs. 35970.
Display comparison
Samsung Galaxy S21 has screen size of 6.2 inches which falls short to Samsung Galaxy A55 5G's 6.6 inch screen. Samsung Galaxy S21 has Screen type where as Samsung Galaxy A55 5G has Super AMOLED Screen type. Samsung Galaxy S21 has display density of 421 PPI & Samsung Galaxy A55 5G has only 390 PPI display density. In terms of screen to body ratio, Samsung Galaxy S21 has better screen to body ratio of ~ 87.2% than Samsung Galaxy A55 5G's ~ 85.8%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy A55 5G's 50 MP + 12 MP + 5 MP Triple Rear Camera outshines Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. Samsung Galaxy A55 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy S21's 10 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 14 version.
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Full Comparison
| Name | Samsung Galaxy S21 | Samsung Galaxy A55 5G |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | March 11, 2024 |
| In The Box | Handset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide | |
| Design | ||
| Dimensions | 71.2 x 151.7 x 7.9 mm | 77.4 x 161.1 x 8.2 mm |
| Weight | 169 g | 213 g |
| Colors | Iceblue, Lilac, Navy, Lemon | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1080 x 2400 pixels, 120 Hz | 6.6 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 421 PPI | ~ 390 PPI |
| Screen to Body Ratio | ~ 87.2% | ~ 85.8% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus Plus |
| Features | Always-on Display, HDR10+ | HDR10+, 1000 nits Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 1 TB |
| 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) | |
| 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, v5.0, A2DP, LE | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1 m upto 30 min |
| IP Rating | IP68 | IP67 |
| Dust Resistant | Yes | Yes |
| Extra Features | Stereo Speakers, 4 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim | |
| Camera | ||
| Rear Camera | 12 MP f/1.8 (Wide Angle) 64 MP f/2 (Telephoto) 12 MP f/2.2 (Ultra Wide) | 50 MP f/1.8 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro) with autofocus |
| Features | Auto-HDR, Panorama | Portrait, Panorama, HDR |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | Punch Hole 10 MP f/2.2 (Wide Angle) | Punch Hole 32 MP f/2.2 (Wide Angle) |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v14 |
| Custom UI | OneUI 6 | |
| Chipset | Samsung Exynos 2100 | Samsung Exynos 1480 |
| CPU | 2.9 GHz, Octa Core Processor | 2.7 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 4xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz |
| GPU | Mali-G78 MP14 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |
| Video Playback Time | 28 hours | |
| Music Playback Time | 79 hours | |