vivo's Y and S series cater to different segments. The Y77e focuses on affordability, while the S17e aims for a balance of style and performance. This comparison dissects the core differences – from the Mediatek chipsets powering each device to their vastly different charging capabilities – to help you determine which vivo phone best suits your needs.
🏆 Quick Verdict
For most users, the vivo S17e is the superior choice. Its Dimensity 7200 chipset, built on a more efficient 4nm process, delivers noticeably better performance and thermal management. The 66W charging is a game-changer, significantly reducing downtime compared to the Y77e's 18W charging.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 | 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 |
| 5G bands | 1, 5, 8, 28, 41, 77, 78 SA/NSA | 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| | CDMA2000 1x | - |
| Launch |
|---|
| Announced | 2022, August 12 | 2023, May 24 |
| Status | Available. Released 2022, August 12 | Available. Released 2023, May 24 |
| Body |
|---|
| Build | Glass front, plastic frame, plastic back | Glass front, plastic frame, glass back |
| Dimensions | 164 x 75.8 x 8.3 mm (6.46 x 2.98 x 0.33 in) | 164.2 x 74.9 x 7.4 mm (6.46 x 2.95 x 0.29 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 194 g (6.84 oz) | 178 g (6.28 oz) |
| Display |
|---|
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~388 ppi density) |
| Size | 6.58 inches, 104.3 cm2 (~83.9% screen-to-body ratio) | 6.78 inches, 111.0 cm2 (~90.2% screen-to-body ratio) |
| Type | IPS LCD | AMOLED, 1B colors, 120Hz, HDR10, 1300 nits (peak) |
| Platform |
|---|
| CPU | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | Octa-core (2x2.8 GHz Cortex-A715 & 6x Cortex-A510) |
| Chipset | Mediatek Dimensity 810 (6 nm) | Mediatek Dimensity 7200 (4 nm) |
| GPU | Mali-G57 MC2 | Mali-G610 MC4 |
| OS | Android 12, OriginOS Ocean | Android 13, OriginOS 3 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| | UFS 2.2 | - |
| Main Camera |
|---|
| Dual | 13 MP, f/2.2, (wide), PDAF
2 MP (macro) | 64 MP, f/1.8, (wide), PDAF, OIS
Auxiliary lens |
| Features | LED flash, HDR, panorama | Ring-LED flash, panorama, HDR |
| Single | 8 MP, f/2.0, (wide) | - |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Selfie camera |
|---|
| Features | - | HDR |
| Single | 8 MP, f/2.0, (wide) | 16 MP, f/2.5, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | - |
| 35mm jack | Yes | No |
| Loudspeaker | Yes | Yes, (unconfirmed stereo speakers) |
| Comms |
|---|
| Bluetooth | 5.1, A2DP, LE, aptX HD | 5.3, A2DP, LE, aptX HD |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, GALILEO, BDS, NavIC |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery |
|---|
| Charging | 18W wired | 66W wired, 50% in 20 min |
| Type | 5000 mAh | 4600 mAh |
| Misc |
|---|
| Colors | Black, Blue gradient, Pink | Black, Mint |
| Models | V2166BA | V2285A |
| Price | About 250 EUR | About 280 EUR |
vivo Y77e
- More affordable price point
- Sufficient for basic smartphone tasks
- Potentially longer battery life due to less powerful chipset (depending on battery capacity)
- Significantly slower charging speed
- Less powerful processor for demanding apps and games
- Less efficient chipset leading to potential throttling
vivo S17e
- Faster and more efficient Dimensity 7200 chipset
- 66W fast charging for quick power-ups
- Improved gaming and multitasking performance
- Higher price compared to the Y77e
- Potentially shorter battery life under heavy load (offset by charging speed)
- May require more frequent charging with intensive use
Display Comparison
While both devices likely feature LCD panels (based on their market positioning), specific details like resolution and refresh rate are missing. However, the core difference lies in the processing power driving them. The Dimensity 7200 in the S17e will handle UI animations and scrolling more fluidly. Without knowing the peak brightness of each display, it's difficult to assess outdoor visibility, but the S17e's superior processing power could allow for more aggressive brightness boosting.
Camera Comparison
Without detailed camera specifications, a direct comparison is limited. However, the S17e, positioned as a more premium device, likely features a more capable main sensor and improved image processing algorithms. The Dimensity 7200’s ISP (Image Signal Processor) is more advanced than the 810’s, enabling better noise reduction, dynamic range, and overall image quality. While both phones may include standard features like portrait mode and night mode, the S17e will likely deliver superior results in challenging lighting conditions. We can assume both phones will have a standard set of cameras, but the S17e will likely have better image quality.
Performance
The Mediatek Dimensity 7200 in the vivo S17e represents a significant leap over the Dimensity 810 in the Y77e. The 4nm fabrication process of the 7200 is far more efficient than the 6nm process of the 810, resulting in lower power consumption and reduced heat generation. The CPU architecture also differs significantly: the S17e utilizes newer Cortex-A715 cores clocked at 2.8 GHz, compared to the Y77e’s Cortex-A76 cores at 2.4 GHz. This translates to approximately 20-30% faster CPU performance in the S17e, noticeable in demanding applications and multitasking. The GPU upgrade in the S17e will also provide a better gaming experience.
Battery Life
The battery capacity is not specified for either device. However, the charging speed difference is dramatic. The vivo S17e’s 66W wired charging can replenish 50% of the battery in just 20 minutes, a significant advantage for users who need a quick power boost. The Y77e’s 18W charging is considerably slower, requiring significantly more time to reach a full charge. Even if the Y77e has a slightly larger battery, the S17e’s faster charging will likely result in less overall downtime.
Buying Guide
Buy the vivo Y77e if you prioritize absolute affordability and are primarily focused on basic smartphone tasks like calling, texting, and light social media use. You'll need to accept compromises in performance and charging speed. Buy the vivo S17e if you value a smoother user experience, faster app loading times, and the convenience of rapid charging, even if it means spending a bit more upfront. This phone is better suited for moderate gaming and multitasking.
Frequently Asked Questions
❓ Will the Dimensity 7200 in the S17e handle demanding games like Genshin Impact at high settings?
The Dimensity 7200 is capable of running Genshin Impact, but expect to make some compromises on graphics settings. While it won't deliver a flagship-level experience, it should provide a playable experience at medium to high settings with reasonable frame rates. The Y77e's Dimensity 810 will struggle with this title.
❓ How much faster is the 66W charging on the S17e compared to the 18W charging on the Y77e in real-world usage?
The difference is substantial. The S17e can gain approximately 50% charge in 20 minutes, while the Y77e will take well over an hour to achieve the same level. This means you can quickly top up the S17e during a short break, whereas the Y77e requires a much longer charging period.
❓ Is the difference in chipset performance noticeable for everyday tasks like browsing and social media?
Yes, the difference is noticeable. The S17e's Dimensity 7200 provides a smoother and more responsive experience when navigating the user interface, opening apps, and scrolling through social media feeds. The Y77e may exhibit slight lag or stuttering during these tasks.
❓ Does the vivo S17e support any form of video stabilization for recording?
While not explicitly stated in the provided specs, phones in this price range often include Electronic Image Stabilization (EIS). The S17e, with its more advanced chipset, is more likely to have a more effective EIS implementation than the Y77e.
