Samsung Galaxy S9 (128GB) vs Xiaomi Mi A3 (6GB RAM + 128GB)
Quick Comparison
Xiaomi Mi A3 (6GB RAM + 128GB) has better RAM than Samsung Galaxy S9 (128GB). In terms of display resolution, Samsung Galaxy S9 (128GB) has better resolution of 2960 x 1440 than Xiaomi Mi A3 (6GB RAM + 128GB) which has resolution of 1560 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy S9 (128GB) | Xiaomi Mi A3 (6GB RAM + 128GB) |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 5.8 in | 6.08 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3000 mAh | 4030 mAh |
| Camera | 12 MP | 48 MP + 8 MP + 2 MP Triple |
| Price | Rs. 31900 | Rs. 13999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2018. The cost of Samsung Galaxy S9 (128GB) is Rs. 31900. The launch Date of the second phone is August 21, 2019 . The cost of Xiaomi Mi A3 (6GB RAM + 128GB) is Rs. 13999.
Display comparison
Xiaomi Mi A3 (6GB RAM + 128GB) has larger screen size of 6.08 inches in comparison to Samsung Galaxy S9 (128GB)'s 5.8 inch screen. There is Super AMOLED Screen Type in both the phones. Samsung's phone has display density of 568 PPI & Xiaomi's phone has only 286 PPI display density. Samsung Galaxy S9 (128GB) has 18.5:9 aspect ratio where as Xiaomi Mi A3 (6GB RAM + 128GB) has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Mi A3 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Samsung Galaxy S9 (128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Mi A3 (6GB RAM + 128GB)'s 48 MP + 8 MP + 2 MP Triple Rear Camera outshines Samsung Galaxy S9 (128GB)'s 12 MP Rear Camera in terms of resolution. Xiaomi Mi A3 (6GB RAM + 128GB) 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 S9 (128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.0 and the second one on 9.0 version.
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Full Comparison
| Name | Samsung Galaxy S9 (128GB) | Xiaomi Mi A3 (6GB RAM + 128GB) |
| General | ||
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2018 | August 21, 2019 |
| Design | ||
| Dimensions | 68.7 x 147.69 x 8.5 mm | 71.9 x 153.5 x 8.5 mm |
| Weight | 163 g | 173.8 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.8 inches, 1440 x 2960 pixels | 6.08 inches, 720 x 1560 pixels |
| Aspect Ratio | 18.5:9 | 19.5:9 |
| PPI | ~ 568 PPI | ~ 286 PPI |
| Screen to Body Ratio | ~ 80.3% | |
| Features | Corning Gorilla Glass 5 Screen Protection, Curved Display | Triple Corning Gorilla Glass 5 |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Extra Features | UFS 2.1 | |
| Camera | ||
| Rear Camera | 12 MP with autofocus | 48 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | HDR, Panorama |
| Video Recording | 4K @ 60 fps UHD | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP with Autofocus | 32 MP f/2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Qualcomm Exynos SDM845 | Qualcomm Snapdragon 665 |
| CPU | 2.7 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260 | |
| GPU | Mali-G72 MP18 - EMEAAdreno 630 - USA & China | Adreno 610 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, DivX, XviD | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |