Samsung Galaxy S9 Plus (128GB) has better RAM than Xiaomi Redmi 15C 5G. In terms of display resolution, Samsung Galaxy S9 Plus (128GB) has better resolution of 2960 x 1440 than Xiaomi Redmi 15C 5G which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy S9 Plus (128GB) | Xiaomi Redmi 15C 5G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.2 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3500 mAh | 6000 mAh |
| Camera | 12 MP + 12 MP Dual | 50 MP + Auxiliary lens Dual |
| Price | Rs. 34999 | Rs. 16770 |
The launch Date of the first phone is February, 2018. The cost of Samsung Galaxy S9 Plus (128GB) is Rs. 34999. The launch Date of the second phone is December 03, 2025. The cost of Xiaomi Redmi 15C 5G is Rs. 16770.
Samsung Galaxy S9 Plus (128GB) has screen size of 6.2 inches which falls short to Xiaomi Redmi 15C 5G's 6.9 inch screen. Samsung Galaxy S9 Plus (128GB) has Super AMOLED Screen type where as Xiaomi Redmi 15C 5G has IPS LCD Screen type. Samsung's phone has display density of 531 PPI & Xiaomi's phone has only 254 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 ~ 82.1%. Samsung Galaxy S9 Plus (128GB) has 18.5:9 aspect ratio where as Xiaomi Redmi 15C 5G has 20.6:9 aspect ratio.
Samsung Galaxy S9 Plus (128GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15C 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi 15C 5G's 50 MP + Auxiliary lens Dual Rear Camera outclasses Samsung Galaxy S9 Plus (128GB)'s 12 MP + 12 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 8.0 and the second one on 15 version.
| Name | Samsung Galaxy S9 Plus (128GB) | Xiaomi Redmi 15C 5G |
| General | ||
| Model | Galaxy S9 Plus (128GB) | 15C 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | February, 2018 | December 03, 2025 |
| In The Box | Dark Purple, Moonlight Blue, Midnight Black | |
| Design | ||
| Dimensions | 73.8 x 158.1 x 8.5 mm | 79.47 x 171.56 x 7.99 mm |
| Weight | 189 g | 211 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.2 inches, 1440 x 2960 pixels | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 18.5:9 | 20.6:9 |
| PPI | ~ 531 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 82.1% |
| Brightness | 660 nits (typ), 810 nits HBM | |
| Color Gamut | 83% NTSC | |
| Features | Corning Gorilla Glass 5 Screen Protection | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| 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 |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 2.4GHz | 5GHz | |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v3.1 | Yes |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Performance | ||
| Geekbench Score | 1,942 (Multi Core) (v6) 735 (Single Core) 1,420 (OpenCL) 1,405 (Vulkan) | |
| Extra | ||
| GPS | Yes, with A-GPS Support | GPS | Glonass | Galileo | Beidou |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Iris Scanner, Accelerometer, Gyro, Proximity, Compass, Barometer, Heart Rate, SpO2 | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| AI Features | Gemini, Circle to Search | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 12 MP + 12 MP | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse |
| Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP Autofocus | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v15 |
| Custom UI | HyperOS 2 | |
| Chipset | Samsung Exynos 9810 | Mediatek Dimensity 6300 |
| CPU | 2.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Mali-G72 MP18 | Arm Mali-G57 MC2 |
| 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 | Yes |
| Video | MP4, DivX, XviD | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, Quick Charge 2.0 | Yes, 33W |
| Wireless Charging | Yes | |
| Reverse Charging | Yes | |