Vivo S21 Pro vs OnePlus Ace 6
Quick Comparison
Both Vivo S21 Pro and OnePlus Ace 6 comes with same RAM. In terms of display resolution, OnePlus Ace 6 has better resolution of 2800 x 1272 than Vivo S21 Pro which has resolution of 2800 x 1260. Both have the same amount of internal memory.
| Name | Vivo S21 Pro | OnePlus Ace 6 |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.74 in | 6.83 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6500 mAh | 7800 mAh |
| Camera | 50 MP Quad | 50 MP + 16 MP Dual |
| Price | Rs. 44990 | Rs. 31990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 Pro is Rs. 44990. The launch Date of the second phone is October 27, 2025. The Expected cost of OnePlus Ace 6 is Rs. 31990.
Display comparison
OnePlus Ace 6 has larger screen size of 6.83 inches in comparison to Vivo S21 Pro's 6.74 inch screen. Vivo S21 Pro has AMOLED Screen type where as OnePlus Ace 6 has LTPO AMOLED Screen type. Vivo's phone has display density of 460 PPI & OnePlus's phone has only 450 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.1% than Vivo's phone ~ 89.2%.
Memory comparison
Both mobiles come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
They both have the same 50 MP Quad Rear Camera. Vivo S21 Pro will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to OnePlus Ace 6's 16 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Vivo S21 Pro | OnePlus Ace 6 |
| General | ||
| Model | S21 Pro | PLQ110 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 28, 2025 (Expected) | October 27, 2025 |
| Design | ||
| Dimensions | 77 x 163.4 x 8.3 mm | |
| Weight | 213 g | |
| Bezel less | No | |
| Colors | Black, White, Silver | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.74 inches, 1260 x 2800 pixels, 120 Hz | 6.83 inches, 1272 x 2800 pixels, 165 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 460 PPI | ~ 450 PPI |
| Screen to Body Ratio | ~ 89.2% | ~ 90.1% |
| Glass Type | Crystal Shield Glass | |
| Brightness | 800 nits (typ), 1800 nits (HBM) | |
| Features | PWM, HDR10+, Dolby Vision, HDR Vivid | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v6.0 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes | Yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP65 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", PDAF, OIS 50 MP (Telephoto) 50 MP (Ultra Wide) 50 MP | 50 MP ƒ/1.8 (Wide Angle) 24mm (wide), PDAF, OIS 16 MP ƒ/2.4 (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Color Spectrum Sensor, HDR, Panorama |
| Video Recording | 4K, 1080p | 4K @ 6 fps UHD, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | ColorOS 16 | |
| Chipset | Mediatek Dimensity 9400 | Qualcomm Snapdragon 8 Elite |
| CPU | 3.63 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz |
| GPU | Immortalis-G925 | Adreno 830 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | Yes | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 |
| Video | Yes | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Si/C | 7800 mAh, Si/C |
| Fast Charging | Yes, 100W | Yes, 120W SUPERVOOC Charging |
| Reverse Charging | Yes | Yes, 10W |