OnePlus 5T has better RAM than Xiaomi Redmi 15 4G. In terms of display resolution, Xiaomi Redmi 15 4G has better resolution of 2340 x 1080 than OnePlus 5T which has resolution of 2160 x 1080. Both have the same amount of internal memory.
| Name | OnePlus 5T | Xiaomi Redmi 15 4G |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.01 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3300 mAh | 7000 mAh |
| Camera | 20 MP + 16 MP Dual | 50 MP Dual |
| Price | Rs. 22999 | Rs. 13990 |
The launch Date of the first phone is November, 2017. The cost of OnePlus 5T is Rs. 22999. The launch Date of the second phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15 4G is Rs. 13990.
Xiaomi Redmi 15 4G has larger screen size of 6.9 inches in comparison to OnePlus 5T's 6.01 inch screen. OnePlus 5T has AMOLED Screen type where as Xiaomi Redmi 15 4G has IPS Screen type. OnePlus's phone has display density of 402 PPI & Xiaomi's phone has only 374 PPI display density. OnePlus 5T has 18:9 aspect ratio where as Xiaomi Redmi 15 4G has 19.5:9 aspect ratio.
OnePlus 5T's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15 4G's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi 15 4G's 50 MP Dual Rear Camera outclasses OnePlus 5T's 20 MP + 16 MP Dual Rear Camera in terms of resolution. OnePlus 5T 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 15 4G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 7.1.1 and the second one on 15 version.
| Name | OnePlus 5T | Xiaomi Redmi 15 4G |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2017 | August 01, 2025 |
| Design | ||
| Dimensions | 75 x 156.1 x 7.3 mm | 82.1 x 171.1 x 8.6 mm |
| Weight | 162 g | 224 g |
| Bezel less | No | |
| Colors | Midnight Black, Titan Gray, Sandy Purple | |
| Display | ||
| Type | Color AMOLED Screen (16M colors Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.01 inches, 1080 x 2160 pixels | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 402 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 83.2% | |
| Features | Corning Gorilla Glass 5 Screen Protection | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | Yes |
| 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 |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Extra | DLNA | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 16 MP + 20 MP | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR |
| Video Recording | 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1.1 (Nougat) | Android v15 |
| Chipset | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 685 |
| CPU | 2.45 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Adreno 540 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, eAAC+, WMA, WAV, FLAC | Yes |
| Video | DivX, MP4 | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3300 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 33W | |