Both Oppo A6 Pro 5G and Vivo V21 comes with same RAM. In terms of display resolution, Vivo V21 has better resolution of 2400 x 1080 than Oppo A6 Pro 5G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Oppo A6 Pro 5G | Vivo V21 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.75 in | 6.44 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 4000 mAh |
| Camera | 50 MP Dual | 64 MP + 8 MP + 2 MP Triple |
| Price | Rs. 24999 | Rs. 24999 |
The launch Date of the first phone is January 05, 2026. The cost of Oppo A6 Pro 5G is Rs. 24999. The launch Date of the second phone is April 29, 2021. The Expected cost of Vivo V21 is Rs. 24999.
Oppo A6 Pro 5G has larger screen size of 6.75 inches in comparison to Vivo V21's 6.44 inch screen. Oppo A6 Pro 5G has IPS Screen type where as Vivo V21 has AMOLED Screen type. Vivo's phone has display density of 409 PPI & OPPO's phone has only 256 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85.2% than Vivo's phone ~ 84.8%. Oppo A6 Pro 5G has 19:9 aspect ratio where as Vivo V21 has 20:9 aspect ratio.
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Vivo V21's 64 MP + 8 MP + 2 MP Triple Rear Camera outshines Oppo A6 Pro 5G's 50 MP Dual Rear Camera in terms of resolution. Vivo V21 will be better choice if you're looking to click lot of selfies as it has better 44 MP Front Camera in comparison to Oppo A6 Pro 5G's 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
| Name | Oppo A6 Pro 5G | Vivo V21 |
| General | ||
| Country of Origin | India | |
| Model | CPH2827 | V21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 05, 2026 | April 29, 2021 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1 | |
| Design | ||
| Dimensions | 78.5 x 166.6 x 8.6 mm | 73.9 x 159.7 x 7.3 mm |
| Weight | 216 g | 176 g |
| Colors | Cappuccino Brown, Aurora Gold | |
| Display | ||
| Type | Color IPS Screen (16.7M) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.44 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 85.2% | ~ 84.8% |
| Glass Type | AGC DT-Star D+ | |
| Brightness | Normal brightness: 900nits (Typical), HBM: 1125nits (Typical) | |
| Features | HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WLAN Wi-Fi 5 (802.11ac) supported 802.11a/b/g/n supported Wi-Fi Display supported WLAN Tethering supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | Ai Erase | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 64 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | HDR, Panorama, Eye Autofocus, Night, Ultra-Wide Night, Ultra Stable Video, Art Portrait Video, Super Macro, Bokeh Portrait, Multi-Style Portrait |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) Punch Hole | 44 MP ƒ/2 (Wide Angle) Autofocus, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v11 |
| Custom UI | ColorOS 15.0 | |
| Chipset | Mediatek Dimensity 6300 | MediaTek Dimensity 800U |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 |
| Fabrication Node | 4nm | |
| GPU | Mali-G57 MC2 | Mali-G57 MC3 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC |
| Video | Yes | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W | Yes, 33W Fast Charging |
| Reverse Charging | Yes | |