Vivo X21 UD vs Oppo A31
Here you can compare Vivo X21 UD and Oppo A31. Comparing Vivo X21 UD vs Oppo A31 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo X21 UD stands against Oppo A31 and which one should you buy The current lowest price found for Vivo X21 UD is ₹29,990 and for Oppo A31 is ₹10,000. The details of both of these products were last updated on Apr 26, 2024.
| Specification | Vivo X21 UD | Oppo A31 |
|---|---|---|
| CPU | 2.2 GHz, Octa Core Processor | Quad Core Processor |
| Battery | 3200 mAh, Li-ion Battery | 2000 mAh, Li-ion Battery |
| Display | 6.28 inches, 1080 x 2280 pixels | 4.5 inches, 480 x 854 pixels |
| OS | Android v8.1 (Oreo) | Android v4.4 (KitKat) |
| Internal Memory | 128 GB | 8 GB |
| Price | ₹29,990 | ₹10,000 |
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Overview
| Specs Score | 70 / 100 Better Specs | 43 / 100 |
| Display Size | 6.28 in Bigger Display | 4.5 in |
| Display Resolution | 1080 x 2280 pixels Better Resolution | 480 x 854 pixels |
| RAM | 6 GB More RAM | 1 GB |
| Storage | 128 GB More Storage | 8 GB |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | Quad Core |
| Rear Camera | 12 MP + 5 MP Dual Better Camera Resolution | 8 MP |
| Front Camera | 12 MP Better Front Camera Resolution | 5 MP |
| Weight | 156 g | 135 g Lighter |
| Thickness | 7.4 mm Slimmer | 8 mm |
| Battery | 3200 mAh Bigger Battery | 2000 mAh |
| Unique Features | Fingerprint Sensor | No |
General
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Micro SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2015 |
Design
| Dimensions | 74.8 x 154.5 x 7.4 mm | 65.5 x 131.9 x 8 mm |
| Weight | 156 g | 135 g |
Display
| Type | Color Super AMOLED Screen (16M colors Colors) | Color IPS Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.28 inches, 1080 x 2280 pixels | 4.5 inches, 480 x 854 pixels |
| Aspect Ratio | 19:9 | 16:9 |
| PPI | ~ 402 PPI | ~ 218 PPI |
Memory
| RAM | 6 GB | 1 GB |
| Storage | 128 GB | 8 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 128 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.0 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go |
Extra
| GPS | Yes, with A-GPS Support | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 12 MP + 5 MP with autofocus | 8 MP with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Geo tagging |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 12 MP | 5 MP |
Technical
| OS | Android v8.1 (Oreo) | Android v4.4 (KitKat) |
| Chipset | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 410 |
| CPU | 2.2 GHz, Octa Core Processor | Quad Core Processor |
| GPU | Adreno 512 | Adreno 306 |
| Java | Yes, via 3rd party | Yes, via 3rd party |
| Browser | Yes, supports HTML | Yes, supports HTML |
Multimedia
| Supports | MMS | MMS |
| Yes, with Push Email | Yes, with Push Email | |
| Music | MP3, WAV, eAAC+, FLAC | FLAC, MP3, eAAC+, WAV, WMA |
| Video | MP4, H.264 | MP4, WMV, H.264 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 2000 mAh, Li-ion Battery |
| StandBy Time | 10 days | |
| Talk Time | 7 hours |
Discuss
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