OPPO A3x 4G vs Vivo Y21s
Quick Comparison
Both OPPO A3x 4G and Vivo Y21s comes with same RAM. In terms of display resolution, OPPO A3x 4G has better resolution of 1604 x 720 than Vivo Y21s which has resolution of 1600 x 720. Vivo Y21s has more internal memory than OPPO A3x 4G
| Name | OPPO A3x 4G | Vivo Y21s |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.67 in | 6.51 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5100 mAh | 5000 mAh |
| Camera | 8 MP Dual | 50 MP + 2 MP + 2 MP Triple |
| Price | Rs. 8999 | Rs. 14990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is August 20, 2024. The cost of OPPO A3x 4G is Rs. 8999. The launch Date of the second phone is September 21, 2021 . The cost of Vivo Y21s is Rs. 14990.
Display comparison
OPPO A3x 4G has larger screen size of 6.67 inches in comparison to Vivo Y21s's 6.51 inch screen. OPPO A3x 4G has IPS Screen type where as Vivo Y21s has IPS LCD Screen type. Vivo's phone has display density of 270 PPI & OPPO's phone has only 264 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85% than Vivo's phone ~ 81.8%.
Memory comparison
Both mobiles come with 4 GB RAM Vivo Y21s has more Internal Memory (128 GB) than OPPO A3x 4G (64 GB).
Camera comparison
Vivo Y21s's 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses OPPO A3x 4G's 8 MP Dual Rear Camera in terms of resolution. Vivo Y21s will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to OPPO A3x 4G's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 11 version.
Related Comparisons
Full Comparison
| Name | OPPO A3x 4G | Vivo Y21s |
| General | ||
| Model | CPH2641 | Y21s |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.15 W/kg (Head) 1.05 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2024 | September 21, 2021 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.1 x 165.8 x 7.68 mm | 76.08 x 164.2 x 8 mm |
| Weight | 186 g | 180 g |
| Bezel less | No | |
| Colors | Nebula Red, Ocean Blue | |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.51 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | |
| PPI | ~ 264 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 85% | ~ 81.8% |
| Glass Type | Panda (twice-reinforced) | |
| Features | Vivid mode: 83% NTSC, Gentle mode: 71% NTSC, Maximum brightness under sunlight: 1000nits | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.0 | Yes, v5.0, 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 Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes with A-BeiDou, GPS, GLONASS, Galileo, and QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer | Light sensor, Proximity , Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR4x RAM and eMMC 5.1 | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Depth Sensor) 2 MP ƒ/2.4 (Macro) Macro |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Night, Pano, Slo-mo, Time-lapse, Sticker, Text Scanner, and Extra HD | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Main) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v11 |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Qualcomm Snapdragon 6s Gen1 4G | Mediatek Helio G80 |
| CPU | Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 | |
| GPU | Adreno 610@1050MHz | Arm Mali-G52 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 18W Fast Charging |
| Reverse Charging | Yes | |