Samsung Galaxy M55 (12GB RAM + 256GB) has better RAM than Samsung Galaxy A53 5G (8GB RAM + 128GB). Samsung Galaxy M55 (12GB RAM + 256GB) has more internal memory than Samsung Galaxy A53 5G (8GB RAM + 128GB)
| Name | Samsung Galaxy A53 5G (8GB RAM + 128GB) | Samsung Galaxy M55 (12GB RAM + 256GB) | 
| RAM | 8 GB | 12 GB | 
|---|---|---|
| Display | 6.5 in | 6.67 in | 
| Internal Memory | 128 GB | 256 GB | 
| Battery | 5000 mAh | 5000 mAh | 
| Camera | 64 MP Quad | 50 MP + 8 MP + 2 MP Triple | 
| Price | Rs. 28499 | Rs. 22450 | 
The launch Date of the first phone is March 17, 2022. The cost of Samsung Galaxy A53 5G (8GB RAM + 128GB) is Rs. 28499. The launch Date of the second phone is April 8th, 2024. The cost of Samsung Galaxy M55 (12GB RAM + 256GB) is Rs. 22450.
Samsung Galaxy M55 (12GB RAM + 256GB) has larger screen size of 6.67 inches in comparison to Samsung Galaxy A53 5G (8GB RAM + 128GB)'s 6.5 inch screen. Samsung Galaxy A53 5G (8GB RAM + 128GB) has Super AMOLED Screen type where as Samsung Galaxy M55 (12GB RAM + 256GB) has Super AMOLED Plus Screen type. Samsung Galaxy A53 5G (8GB RAM + 128GB) has display density of 405 PPI & Samsung Galaxy M55 (12GB RAM + 256GB) has only 385 PPI display density. In terms of screen to body ratio, Samsung Galaxy M55 (12GB RAM + 256GB) has better screen to body ratio of ~ 90.1% than Samsung Galaxy A53 5G (8GB RAM + 128GB)'s ~ 85.4%. Both phones have same aspect ratio of 20:9.
Samsung Galaxy M55 (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy A53 5G (8GB RAM + 128GB)'s lower 8 GB RAM. Samsung Galaxy M55 (12GB RAM + 256GB) has more Internal Memory (256 GB) than Samsung Galaxy A53 5G (8GB RAM + 128GB) (128 GB).
Samsung Galaxy A53 5G (8GB RAM + 128GB)'s 64 MP Quad Rear Camera outshines Samsung Galaxy M55 (12GB RAM + 256GB)'s 50 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M55 (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy A53 5G (8GB RAM + 128GB)'s 32 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 14 version.
| Name | Samsung Galaxy A53 5G (8GB RAM + 128GB) | Samsung Galaxy M55 (12GB RAM + 256GB) | 
| General | ||
| Model | Galaxy A53 | Galaxy M55 | 
| 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 | 
| Release Date | March 17, 2022 | April 8th, 2024 | 
| In The Box | Handset, Data Cable, Ejection Pin, Quick Start Guide | |
| Design | ||
| Dimensions | 74.8 x 159.6 x 8.1 mm | 76.5 x 163.9 x 7.8 mm | 
| Weight | 189 g | 180 g | 
| Bezel less | No | |
| Colors | Dark Blue, Light Green | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Plus Screen (16M Colors) | 
| Touch | Yes | Yes | 
| Size | 6.5 inches, 1080 x 2400 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 
| Aspect Ratio | 20:9 | 20:9 | 
| PPI | ~ 405 PPI | ~ 385 PPI | 
| Screen to Body Ratio | ~ 85.4% | ~ 90.1% | 
| Glass Type | Corning Gorilla Glass 5 | |
| Features | 1000 nits Brightness | |
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 8 GB | 12 GB | 
| Storage | 128 GB | 256 GB | 
| Card Slot | Yes, upto 1 TB | 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), N20(800), N28(700), N66(AWS-3), TDD Sub6 N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) | |
| VoLTE | Yes | Yes | 
| 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, v5.1, A2DP, LE | Yes, v5.2, 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, USB Storage | 
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | 
| Fingerprint Sensor | Yes, Side | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor | 
| 3.5mm Headphone Jack | No | No | 
| NFC | Yes | Yes | 
| Water Resistance | Yes, 1 m upto 30 min | |
| IP Rating | IP67 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Dolby Atmos, 4 Gen. OS Upgrade & 5 Year Security Update | |
| Camera | ||
| Rear Camera | 64 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor)  | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro)  | 
| OIS | Yes | Yes | 
| Auto Focus | Yes | Yes | 
| Features | Panorama, HDR | Panorama, HDR | 
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole  | 50 MP ƒ/2.4 (Wide Angle) Punch Hole  | 
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v12 | Android v14 | 
| Custom UI | One UI 6.0 | |
| Chipset | Samsung Exynos 1280 | Qualcomm Snapdragon 7 Gen1 | 
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor | 
| Core Details | 1x Cortex-A710@2.4GHz & 3x Cortex-A710@2.36GHz& 4x Cortex-A510@1.8 GHz | |
| GPU | Adreno 644 | |
| Java | No | No | 
| Browser | 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 | Yes | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery | 
| Fast Charging | Yes, 25W Fast Charging | Yes, 45W Fast Charging | 
| Reverse Charging | Yes | |