Vivo Y66 vs OPPO A57 4G (4GB RAM + 64 GB)
Quick Comparison
OPPO A57 4G (4GB RAM + 64 GB) has better RAM than Vivo Y66. In terms of display resolution, OPPO A57 4G (4GB RAM + 64 GB) has better resolution of 1612 x 720 than Vivo Y66 which has resolution of 1280 x 720. OPPO A57 4G (4GB RAM + 64 GB) has more internal memory than Vivo Y66
| Name | Vivo Y66 | OPPO A57 4G (4GB RAM + 64 GB) |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 6.56 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 3000 mAh | 5000 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 15050 | Rs. 7919 |
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Detailed Comparison
Price And Launch
The cost of Vivo Y66 is Rs. 15050. The launch Date of the second phone is May 27, 2022. The cost of OPPO A57 4G (4GB RAM + 64 GB) is Rs. 7919.
Display comparison
OPPO A57 4G (4GB RAM + 64 GB) has larger screen size of 6.56 inches in comparison to Vivo Y66's 5.5 inch screen. Vivo Y66 has IPS Screen type where as OPPO A57 4G (4GB RAM + 64 GB) has IPS LCD Screen type. OPPO's phone has display density of 269 PPI & Vivo's phone has only 267 PPI display density. Vivo Y66 has 16:9 aspect ratio where as OPPO A57 4G (4GB RAM + 64 GB) has 20:9 aspect ratio.
Memory comparison
OPPO A57 4G (4GB RAM + 64 GB)'s larger 4 GB RAM is better for playing games and all with respect to Vivo Y66's lower 3 GB RAM. OPPO A57 4G (4GB RAM + 64 GB) has more Internal Memory (64 GB) than Vivo Y66 (32 GB).
Camera comparison
Vivo Y66 has 13 MP Rear Camera in comparison to OPPO A57 4G (4GB RAM + 64 GB)'s 13 MP + 2 MP Dual Rear Camera. Vivo Y66 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to OPPO A57 4G (4GB RAM + 64 GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 6.0 and the second one on 12 version.
Related Comparisons
Full Comparison
| Name | Vivo Y66 | OPPO A57 4G (4GB RAM + 64 GB) |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 27, 2022 | |
| Design | ||
| Dimensions | 75.03 x 163.74 x 7.99 mm | |
| Weight | 155 g | 187 g |
| Display | ||
| Type | Color IPS Screen | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.56 inches, 720 x 1612 pixels, 60 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 267 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.8% | |
| Glass Type | Panda MN228 | |
| Features | 480 nits (typ), 600 nits (HBM) | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes, upto 128 GB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v4.0 | Yes, v5.3, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 13 MP f/2.2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 8 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v6.0 (Marshmallow) | Android v12 |
| Chipset | Qualcomm Snapdragon MSM8937 | MediaTek Helio G35 |
| CPU | 1.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Adreno 505 | PowerVR GE8320 |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |