OnePlus 9 vs Xiaomi Redmi 15C 5G (6GB RAM + 128GB)
Quick Comparison
OnePlus 9 has better RAM than Xiaomi Redmi 15C 5G (6GB RAM + 128GB). In terms of display resolution, OnePlus 9 has better resolution of 2400 x 1080 than Xiaomi Redmi 15C 5G (6GB RAM + 128GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | OnePlus 9 | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.55 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4500 mAh | 6000 mAh |
| Camera | 50 MP + 48 MP + 2 MP Triple | 50 MP + Auxiliary lens Dual |
| Price | Rs. 23180 | Rs. 13999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 23, 2021 . The cost of OnePlus 9 is Rs. 23180. The launch Date of the second phone is December 03, 2025. The cost of Xiaomi Redmi 15C 5G (6GB RAM + 128GB) is Rs. 13999.
Display comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to OnePlus 9's 6.55 inch screen. OnePlus 9 has Screen type where as Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has IPS LCD Screen type. OnePlus's phone has display density of 396 PPI & Xiaomi's phone has only 254 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 89.7% than Xiaomi's phone ~ 82.1%. OnePlus 9 has 20:9 aspect ratio where as Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has 20.6:9 aspect ratio.
Memory comparison
OnePlus 9's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s 50 MP + Auxiliary lens Dual Rear Camera outclasses OnePlus 9's 50 MP + 48 MP + 2 MP Triple Rear Camera in terms of resolution. OnePlus 9 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 15 version.
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Full Comparison
| Name | OnePlus 9 | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) |
| General | ||
| Model | 9 5G | 15C 5G |
| Sim Type | Dual Sim, GSM+GSM | 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 | March 23, 2021 | December 03, 2025 |
| In The Box | Dark Purple, Moonlight Blue, Midnight Black | |
| Design | ||
| Dimensions | 73.9 x 160 x 8.1 mm | 79.47 x 171.56 x 7.99 mm |
| Weight | 183 g | 211 g |
| Display | ||
| Type | Color Fluid AMOLED (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.55 inches, 1080 x 2400 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 396 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 82.1% |
| Glass Type | Corning Gorilla Glass 6 | |
| Brightness | 660 nits (typ), 810 nits HBM | |
| Features | Reading Mode, Night Mode, Vibrant Color Effect, HDR | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, Color gamut: 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | No | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 2.4GHz | 5GHz | |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD, LDAC, AAC | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v3.1 | Yes |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | yes with A-GPS | GPS | Glonass | Galileo | Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | Gemini, Circle to Search | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 50 MP ƒ/2.2 (Ultra Wide) 2 MP Monochrome | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse |
| Video Recording | 8K @ 30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole, Screen Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11, upgradable to v12 | Android v15 |
| Custom UI | HyperOS 2 | |
| Chipset | Qualcomm Snapdragon 888 | Mediatek Dimensity 6300 |
| CPU | 2.84 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| GPU | Adreno 660 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, Warp Charge 65T | Yes, 33W |
| Reverse Charging | Yes | |