OnePlus 13T vs OPPO X 2021
Quick Comparison
OnePlus 13T has better RAM than OPPO X 2021. In terms of display resolution, OPPO X 2021 has better resolution of 3200 x 1440 than OnePlus 13T which has resolution of 2160 x 1440. Both have the same amount of internal memory.
| Name | OnePlus 13T | OPPO X 2021 |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.32 in | 7.4 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6260 mAh | 4000 mAh |
| Camera | 50 MP + 50 MP Dual | 64 MP + 16 MP + 12 MP Triple |
| Price | Rs. 39990 | Rs. 134999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 24, 2025. The Expected cost of OnePlus 13T is Rs. 39990. The Expected cost of OPPO X 2021 is Rs. 134999.
Display comparison
OPPO X 2021 has larger screen size of 7.4 inches in comparison to OnePlus 13T's 6.32 inch screen. OnePlus 13T has LTPO AMOLED Screen type where as OPPO X 2021 has OLED Screen type. OPPO's phone has display density of 525 PPI & OnePlus's phone has only 411 PPI display density. Both mobiles have same aspect ratio of 20:9.
Memory comparison
OnePlus 13T's larger 12 GB RAM is better for playing games and all with respect to OPPO X 2021's lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Camera comparison
OPPO X 2021's 64 MP + 16 MP + 12 MP Triple Rear Camera outclasses OnePlus 13T's 50 MP + 50 MP Dual Rear Camera in terms of resolution. OnePlus 13T will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO X 2021's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
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Full Comparison
| Name | OnePlus 13T | OPPO X 2021 |
| General | ||
| Model | X 2021 | |
| Sim Type | Dual Sim, GSM+GSM | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | eSIM SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 24, 2025 | |
| Design | ||
| Dimensions | 73.7 x 161.9 x 7.8 mm | |
| Weight | 185 g | 186 g |
| Colors | Black, Gray, Pink | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.32 inches, 1440 x 2160 pixels, 120 Hz | 7.4 inches, 1440 x 3200 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 411 PPI | ~ 525 PPI |
| Screen to Body Ratio | ~ 94.1% | |
| Glass Type | Corning Gorilla Glass | |
| Brightness | 1600 nits (HBM) | |
| Features | Dolby Vision, HDR10+, HDR Vivid | |
| Notch | Yes, Punch Hole | |
| Dual Display | Yes, 6.7 inches, OLED | |
| Memory | ||
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be) | |
| Bluetooth | Yes, v5.4 | Yes, v5.0, A2DP, LE, aptX |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes with A-GPS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Ggyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP (Telephoto) 1/2.76", 0.64µm, 2x optical zoom, PDAF, OIS | 64 MP + 16 MP + 12 MP |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser Focus, Color Spectrum Sensor, HDR, Panorama | |
| Video Recording | 4K, 1080p | 4K |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash | 16 MP |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | OxygenOS 15 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 865 |
| CPU | 4.32 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 |
| GPU | Adreno 830 | Adreno 650 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| 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 | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6260 mAh, Si/C | 4000 mAh |
| Fast Charging | Yes, 80W SUPERVOOC Charging | Yes, 45W Fast Charging |
| Reverse Charging | Yes | |