Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has better RAM than Xiaomi Redmi 9 Prime (4GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has better resolution of 2772 x 1280 than Xiaomi Redmi 9 Prime (4GB RAM + 128GB) which has resolution of 2340 x 1080. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has more internal memory than Xiaomi Redmi 9 Prime (4GB RAM + 128GB)
| Name | Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) | Xiaomi Redmi 9 Prime (4GB RAM + 128GB) |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.83 in | 6.53 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 6580 mAh | 5020 mAh |
| Camera | 200 MP + 8 MP Dual | 13 MP Quad |
| Price | Rs. 33999 | Rs. 10999 |
The launch Date of the first phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) is Rs. 33999. The launch Date of the second phone is August 4, 2020 . The cost of Xiaomi Redmi 9 Prime (4GB RAM + 128GB) is Rs. 10999.
Xiaomi Redmi 9 Prime (4GB RAM + 128GB) has screen size of 6.53 inches which falls short to Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB)'s 6.83 inch screen. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has AMOLED Screen type where as Xiaomi Redmi 9 Prime (4GB RAM + 128GB) has IPS LCD Screen type. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has display density of 447 PPI & Xiaomi Redmi 9 Prime (4GB RAM + 128GB) has only 395 PPI display density. In terms of screen to body ratio, Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 89.7% than Xiaomi Redmi 9 Prime (4GB RAM + 128GB)'s ~ 83.2%. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has 20.1:9 aspect ratio where as Xiaomi Redmi 9 Prime (4GB RAM + 128GB) has 19.5:9 aspect ratio.
Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 9 Prime (4GB RAM + 128GB)'s lower 4 GB RAM. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Xiaomi Redmi 9 Prime (4GB RAM + 128GB) (128 GB).
Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB)'s 200 MP + 8 MP Dual Rear Camera outclasses Xiaomi Redmi 9 Prime (4GB RAM + 128GB)'s 13 MP Quad Rear Camera in terms of resolution. Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Xiaomi Redmi 9 Prime (4GB RAM + 128GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on v10 (Q) version.
| Name | Xiaomi Redmi Note 15 Pro 5G (8GB RAM + 256GB) | Xiaomi Redmi 9 Prime (4GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | 25060RABDG, 25080RABDG | Redmi 9 Prime |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM SIM | Nano+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | December 18, 2025 | August 4, 2020 |
| In The Box | REDMI Note 15 Pro 5G/ Adapter/ USB Type-C Cable/ SIM Eject Tool/ Protective Case/ Quick Start Guide/ Warranty Card | |
| Design | ||
| Dimensions | 78.1 x 163.6 x 7.96 mm | 77 x 163.3 x 9.1 mm |
| Weight | 210 g | 198 g |
| Colors | Silver Ash, Mirage Blue, Carbon Black | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1280 x 2772 pixels, 120 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.1:9 | 19.5:9 |
| PPI | ~ 447 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 83.2% |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass 3 |
| Brightness | 3200 nits peak, HBM 1800 nits | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | Sunlight Display, Hdr10+ | Dolby Vision, 16,000-step Automatic Brightness Adjustment, 3840hz Pwm Dimming | Tüv Rheinland Low Blue Light (Hardware Solution) Certified | Tuv Rheinland Circadian Friendly Certified | Tuv Rheinland Flicker Free Certified, Colour Depth: 12bit, Contrast Ratio: 8,000,000:1, Dci- P3 Wide Color Gamut | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 512 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA:n38/40/41(120MHz)/77/78/1/3/5/8/28 NSA:n38/40/41(120MHz)/77/78/1/3/5/8/28 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi | Wi-Fi 6 Wi-Fi Direct | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS | AGPS | Glonass | Beidou | Galileo, Wireless network | Data network | Sensor Assisted Positioning | yes with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | No | Yes |
| AI Features | Al Erase Pro, Al Remove Reflection, Al Image Expansion, Al Sky, Al Bokeh, Al Cutouts, Al Image Enhancement, Al Beautify, Al Film, Circle to Search with Google, Google Gemini | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes, P2i Technology | |
| IP Rating | IP66 + IP68 + IP69 + IP69K | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 13 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes, Phase Detection autofocus |
| Features | HDR, panorama | Digital Zoom, Face detection, Touch to focus |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 |
| Front Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v10 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Mediatek Dimensity 7400 Ultra | MediaTek Helio G80 |
| CPU | 2.6 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4xCortex-A78@2.6 GHz & 4xCortex-A55@2.0 GHz | 2 GHz, Dual core, Cortex A75 + 1.8 GHz, Quad core, Cortex A55 |
| GPU | Mali-G615 MC2 | Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | Dolby Atmos | Hi-Res, 400% volume boost | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6580 mAh, Si/C Li-Ion | 5020 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Fast charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes, 22.5W | |
| Talk Time | 31 hours | |
| Music Playback Time | 185 hours | |