Samsung Galaxy A81 vs Samsung Galaxy A57
Quick Comparison
Both Samsung Galaxy A81 and Samsung Galaxy A57 comes with same RAM. In terms of display resolution, Samsung Galaxy A81 has better resolution of 2400 x 1080 than Samsung Galaxy A57 which has resolution of 2340 x 1080. Both have the same amount of internal memory.
| Name | Samsung Galaxy A81 | Samsung Galaxy A57 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.72 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 48 MP + 10 MP Dual | 50 MP + 13 MP + 5 MP Triple |
| Price | Rs. 34999 | Rs. 45990 |
Related Products
Detailed Comparison
Price And Launch
The cost of Samsung Galaxy A81 is Rs. 34999. The launch Date of the second phone is expected to be June 15, 2025 (Expected). The cost of Samsung Galaxy A57 is Rs. 45990.
Display comparison
Samsung Galaxy A57 has screen size of 6.72 inches which falls short to Samsung Galaxy A81's 6.8 inch screen. Samsung Galaxy A81 has AMOLED Screen type where as Samsung Galaxy A57 has Super AMOLED Screen type. Samsung Galaxy A57 has display density of 403 PPI & Samsung Galaxy A81 has only 387 PPI display density.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy A57's 50 MP + 13 MP + 5 MP Triple Rear Camera outshines Samsung Galaxy A81's 48 MP + 10 MP Dual Rear Camera in terms of resolution. Samsung Galaxy A57 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 A81's 48 MP + 10 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Samsung Galaxy A81 | Samsung Galaxy A57 |
| General | ||
| Model | Galaxy A81 | Galaxy A57 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 15, 2025 (Expected) | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1080 x 2400 pixels | 6.72 inches, 1080 x 2340 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 387 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 82.9% | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v3.1 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes, Yes (market/region dependent) |
| Water Resistance | Yes, 1 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP + 10 MP | 50 MP ƒ/1.8 (Wide Angle) 13 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 480 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 48 MP + 10 MP | 50 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 v9.0 (Pie) | Android v15 |
| Custom UI | OneUI 7 | |
| Chipset | Qualcomm Snapdragon 730G | Samsung Exynos |
| CPU | 2.2 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | |
| GPU | Adreno 618 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 45W Fast Charging |