Samsung Galaxy S9 Plus (256GB) vs Xiaomi Redmi A3x (4GB RAM + 128GB)
Quick Comparison
Samsung Galaxy S9 Plus (256GB) has better RAM than Xiaomi Redmi A3x (4GB RAM + 128GB). In terms of display resolution, Samsung Galaxy S9 Plus (256GB) has better resolution of 2960 x 1440 than Xiaomi Redmi A3x (4GB RAM + 128GB) which has resolution of 1650 x 720. Samsung Galaxy S9 Plus (256GB) has more internal memory than Xiaomi Redmi A3x (4GB RAM + 128GB)
| Name | Samsung Galaxy S9 Plus (256GB) | Xiaomi Redmi A3x (4GB RAM + 128GB) |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.2 in | 6.71 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 3500 mAh | 5000 mAh |
| Camera | 12 MP + 12 MP Dual | 8 MP + 0.08 MP Dual |
| Price | Rs. 58990 | Rs. 6930 |
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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 Plus (256GB) is Rs. 58990. The launch Date of the second phone is May 24, 2024. The cost of Xiaomi Redmi A3x (4GB RAM + 128GB) is Rs. 6930.
Display comparison
Xiaomi Redmi A3x (4GB RAM + 128GB) has larger screen size of 6.71 inches in comparison to Samsung Galaxy S9 Plus (256GB)'s 6.2 inch screen. Samsung Galaxy S9 Plus (256GB) has Super AMOLED Screen type where as Xiaomi Redmi A3x (4GB RAM + 128GB) has IPS Screen type. Samsung's phone has display density of 531 PPI & Xiaomi's phone has only 268 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 84.2% than Xiaomi's phone ~ 82.9%. Samsung Galaxy S9 Plus (256GB) has 18.5:9 aspect ratio where as Xiaomi Redmi A3x (4GB RAM + 128GB) has 20.5:9 aspect ratio.
Memory comparison
Samsung Galaxy S9 Plus (256GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi A3x (4GB RAM + 128GB)'s lower 4 GB RAM. Samsung Galaxy S9 Plus (256GB) has more Internal Memory (256 GB) than Xiaomi Redmi A3x (4GB RAM + 128GB) (128 GB).
Camera comparison
Samsung Galaxy S9 Plus (256GB)'s 12 MP + 12 MP Dual Rear Camera outshines Xiaomi Redmi A3x (4GB RAM + 128GB)'s 8 MP + 0.08 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S9 Plus (256GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi A3x (4GB RAM + 128GB)'s 5 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 14 version.
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Full Comparison
| Name | Samsung Galaxy S9 Plus (256GB) | Xiaomi Redmi A3x (4GB RAM + 128GB) |
| General | ||
| Model | Galaxy S9 Plus (256GB) | Redmi A3x |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2018 | May 24, 2024 |
| Design | ||
| Dimensions | 73.8 x 158.1 x 8.5 mm | |
| Weight | 189 g | |
| Colors | Midnight Black, Moonlight White, Aurora Green | |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.2 inches, 1440 x 2960 pixels | 6.71 inches, 720 x 1650 pixels, 90 Hz |
| Aspect Ratio | 18.5:9 | 20.5:9 |
| PPI | ~ 531 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 82.9% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Corning Gorilla Glass 5 Screen Protection | 500nits peak brightness |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot), upto 512 GB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, 2.4GHz/5GHz | |
| Bluetooth | Yes, v5.0 | Yes |
| USB | Yes, USB-C v3.1 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Iris Scanner, Accelerometer, Gyro, Proximity, Compass, Barometer, Heart Rate, SpO2 | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | eMMC 5.1 | |
| Camera | ||
| Rear Camera | 12 MP + 12 MP | 8 MP ƒ/2 (Wide Angle) 0.08 MP Auxiliary Lens |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | HDR |
| Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP Autofocus | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v14 |
| Chipset | Samsung Exynos 9810 | Unisoc T603 |
| CPU | 2.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | Mali-G72 MP18 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, AMR, FLAC, APE |
| Video | MP4, DivX, XviD | MP4, M4V. MKV, XVID |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-ion Battery | 5000 mAh |
| Fast Charging | Yes, Quick Charge 2.0 | Yes, 10W Fast Charging |
| Wireless Charging | Yes | |