Vivo X21i vs OnePlus Ace 2 Pro
Quick Comparison
OnePlus Ace 2 Pro has better RAM than Vivo X21i. In terms of display resolution, OnePlus Ace 2 Pro has better resolution of 2772 x 1240 than Vivo X21i which has resolution of 2280 x 1080. OnePlus Ace 2 Pro has more internal memory than Vivo X21i
| Name | Vivo X21i | OnePlus Ace 2 Pro |
| RAM | 4 GB | 12 GB |
|---|---|---|
| Display | 6.28 in | 6.74 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 3425 mAh | 5000 mAh |
| Camera | 12 MP + 5 MP Dual | 50 MP + 8 MP + 2 MP Triple |
| Price | Rs. 28990 | Rs. 34990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May, 2018. The cost of Vivo X21i is Rs. 28990. The launch Date of the second phone is August 16, 2023. The Expected cost of OnePlus Ace 2 Pro is Rs. 34990.
Display comparison
OnePlus Ace 2 Pro has larger screen size of 6.74 inches in comparison to Vivo X21i's 6.28 inch screen. Vivo X21i has Super AMOLED Screen type where as OnePlus Ace 2 Pro has AMOLED Screen type. OnePlus's phone has display density of 451 PPI & Vivo's phone has only 402 PPI display density. Vivo X21i has 19:9 aspect ratio where as OnePlus Ace 2 Pro has 20.1:9 aspect ratio.
Memory comparison
OnePlus Ace 2 Pro's larger 12 GB RAM is better for playing games and all with respect to Vivo X21i's lower 4 GB RAM. OnePlus Ace 2 Pro has more Internal Memory (256 GB) than Vivo X21i (128 GB).
Camera comparison
OnePlus Ace 2 Pro's 50 MP + 8 MP + 2 MP Triple Rear Camera outshines Vivo X21i's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Vivo X21i will be better choice if you're looking to click lot of selfies as it has better 24 MP Front Camera in comparison to OnePlus Ace 2 Pro's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 13 version.
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Full Comparison
| Name | Vivo X21i | OnePlus Ace 2 Pro |
| General | ||
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | August 16, 2023 |
| Design | ||
| Dimensions | 75 x 154.4 x 7 mm | 74.2 x 163.1 x 9 mm |
| Weight | 159 g | 210 g |
| Colors | Aurora Green, Titanium Gray | |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 6.74 inches, 1240 x 2772 pixels, 120 Hz |
| Aspect Ratio | 19:9 | 20.1:9 |
| PPI | ~ 402 PPI | ~ 451 PPI |
| Screen to Body Ratio | ~ 90.3% | |
| Glass Type | Asahi Glass | |
| Features | 2160Hz high-frequency PWM dimming, eye protection mode, 1600nit | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | Yes, (Hybrid Slot) | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR:n1/n3/n5/n8/n28A/n40/n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes | Yes, v5.3, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, gyro, proximity, compass, color spectrum |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes, Yes, eSE, HCE | |
| Extra Features | Support Dolby Atmos, Stereo dual speakers, LPDDR5X RAM | |
| Camera | ||
| Rear Camera | 12 MP + 5 MP with autofocus | 50 MP 24mm, 1/1.56", 1.0µm, PDAF, OIS f/1.8 (Wide Angle) 8 MP 16mm, 112˚, 1/4.0", 1.12µm f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) with autofocus |
| Camera Sensor | IMX890 | |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 24 MP | Punch Hole 16 MP 26mm, 1/3.09", 1.0µm f/2.4 (Wide Angle) with Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v13 |
| Custom UI | OxygenOS 13 | |
| Chipset | Mediatek Helio P60 | Qualcomm Snapdragon 8 Gen2 |
| CPU | 2 GHz, Octa Core Processor | 3.2 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@ 3.2GHz & 4x Cortex-A715@ 2.8GHz & 3x Cortex-A510@2.0 GHz | |
| GPU | Mali-G72 MP3 | Adreno 740 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | MP4, H.264 | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3425 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 150W Fast Charging | |