Both OnePlus 9 and OnePlus 7T Pro comes with same RAM. In terms of display resolution, OnePlus 7T Pro has better resolution of 3120 x 1440 than OnePlus 9 which has resolution of 2400 x 1080. OnePlus 7T Pro has more internal memory than OnePlus.
| Name | OnePlus 9 | OnePlus 7T Pro |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.55 in | 6.67 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4500 mAh | 4085 mAh |
| Camera | 50 MP + 48 MP + 2 MP Triple | 48 MP + 16 MP + 8 MP Triple |
| Price | Rs. 23800 | Rs. 27799 |
The launch Date of the first phone is March 23, 2021 . The cost of OnePlus 9 is Rs. 23800. The launch Date of the second phone is October 10, 2019. The cost of OnePlus 7T Pro is Rs. 27799.
OnePlus 7T Pro has larger screen size of 6.67 inches in comparison to OnePlus 9's 6.55 inch screen. OnePlus 9 has Screen type where as OnePlus 7T Pro has AMOLED Screen type. OnePlus 7T Pro has display density of 516 PPI & OnePlus 9 has only 396 PPI display density. OnePlus 9 has 20:9 aspect ratio where as OnePlus 7T Pro has 19.5:9 aspect ratio.
Both phones come with 8 GB RAM OnePlus 7T Pro has more Internal Memory (256 GB) than OnePlus 9 (128 GB).
They both have the same 50 MP + 48 MP + 2 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10.0 version.
| Name | OnePlus 9 | OnePlus 7T Pro |
| General | ||
| Model | 9 5G | 7T Pro |
| 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 |
| Release Date | March 23, 2021 | October 10, 2019 |
| Design | ||
| Dimensions | 73.9 x 160 x 8.1 mm | 75.9 x 162.6 x 8.8 mm |
| Weight | 183 g | 206 g |
| Display | ||
| Type | Color Fluid AMOLED (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.55 inches, 1080 x 2400 pixels, 120 Hz | 6.67 inches, 1440 x 3120 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 396 PPI | ~ 516 PPI |
| Screen to Body Ratio | ~ 89.7% | |
| Glass Type | Corning Gorilla Glass 6 | |
| Features | Reading Mode, Night Mode, Vibrant Color Effect, HDR | 90 Hz Fluid Display, Video Enhancer, Reading Mode, Night mode |
| Notch | Yes, Punch Hole | No |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 3 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | No |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD, LDAC, AAC | Yes, v5.0, aptX & aptX HD & LDAC & AAC |
| USB | Yes, USB-C v3.1 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | GPS (L1+L5 Dual Band), GLONASS, Galileo (E1+E5a Dual Band), Beidou, A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Laser Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Extra Features | X-Axis Haptic Vibration Motor | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 50 MP ƒ/2.2 (Ultra Wide) 2 MP Monochrome | 48 MP ƒ/1.6 (Wide Angle) 8 MP ƒ/2.4 (Telephoto) 16 MP ƒ/2.2 (Ultra Wide) |
| Camera Sensor | Sony IMX586 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes, PDAF+LAF+CAF |
| Features | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama | HDR, Panorama, UltraShot, Nightscape, Portrait, Pro Mode, Panorama, HDR, AI Scene Detection, RAW Image |
| Video Recording | 8K @ 30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole, Screen Flash | 16 MP ƒ/2 (Wide Angle) Motorized Pop-up Popup, LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11, upgradable to v12 | Android v10.0 |
| Chipset | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 855+ |
| CPU | 2.84 GHz, Octa Core Processor | 2.96 GHz, Octa Core Processor |
| Core Details | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 |
| GPU | Adreno 660 | Adreno 640 (700 MHz) |
| 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 | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 Recording: WAV, AAC, AMR |
| Video | MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM | MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM Recording: MP4 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 4085 mAh, Li-Po Battery |
| Fast Charging | Yes, Warp Charge 65T | Yes, Warp Charge 30 Power Adapter |