Both the vivo S1 Pro (China variant) and the Samsung Galaxy A71 5G UW represent attempts to bring 5G connectivity to a more accessible price point. However, they achieve this with significantly different approaches to processing power and charging technology. This comparison dissects those differences, focusing on real-world implications for the average user.
🏆 Quick Verdict
For most users, the Samsung Galaxy A71 5G UW is the better choice. Its Snapdragon 765G chipset, built on a more efficient 7nm process, delivers noticeably improved performance and future-proofing compared to the vivo S1 Pro’s Snapdragon 675. While the vivo offers a slightly lower price point, the A71 5G UW’s faster charging and superior processing outweigh this cost difference.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 | 2, 3, 4, 5, 7, 12, 13, 20, 28, 66 |
| 5G bands | - | 260, 261 SA/NSA/mmWave |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / CDMA / HSPA / LTE | GSM / HSPA / LTE / 5G |
| | CDMA 800 & TD-SCDMA | - |
| Launch |
|---|
| Announced | 2019, May. Released 2019, May | 2020, July 07 |
| Status | Discontinued | Available. Released 2020, July 16 |
| Body |
|---|
| Build | - | Glass front (Gorilla Glass 3), plastic back, aluminum frame |
| Dimensions | 157.3 x 74.7 x 8.2 mm (6.19 x 2.94 x 0.32 in) | 162.8 x 75.7 x 8.4 mm (6.41 x 2.98 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM (pre-installed) |
| Weight | 185 g (6.53 oz) | 188 g (6.63 oz) |
| Display |
|---|
| Protection | - | Corning Gorilla Glass 3 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Size | 6.39 inches, 100.2 cm2 (~85.3% screen-to-body ratio) | 6.7 inches, 108.4 cm2 (~87.9% screen-to-body ratio) |
| Type | Super AMOLED | Super AMOLED Plus |
| Platform |
|---|
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) | Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) |
| Chipset | Qualcomm SDM675 Snapdragon 675 (11 nm) | Qualcomm SM7250 Snapdragon 765G 5G (7 nm) |
| GPU | Adreno 612 | Adreno 620 |
| OS | Android 9.0 (Pie), Funtouch 9 | Android 10, One UI 2.1 |
| Memory |
|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM | 128GB 8GB RAM |
| | - | UFS 2.1 |
| Main Camera |
|---|
| Features | LED flash, HDR, panorama | LED flash, panorama, HDR |
| Quad | - | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, 123˚ (ultrawide)
5 MP (macro)
Auxiliary lens |
| Triple | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, (wide)
Auxiliary lens | - |
| Video | 4K@30fps, 1080p@30fps | 4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS |
| Selfie camera |
|---|
| Features | HDR | HDR |
| Single | Motorized pop-up 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm | 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm |
| Video | 1080p@30fps | 4K@30fps, 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
| NFC | No | No |
| Positioning | GPS, GLONASS, BDS | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | No |
| USB | microUSB 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, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| | - | ANT+ |
| Battery |
|---|
| Charging | 18W wired | 25W wired |
| Type | 3700 mAh, non-removable | Li-Po 4500 mAh |
| Misc |
|---|
| Colors | Blue, Red, Midsummer dream | Prism Bricks Black |
| Models | V1832A, V1832T | SM-A716V |
| Price | About 310 EUR | - |
| SAR | - | 0.50 W/kg (head) 0.78 W/kg (body) |
vivo S1 Pro (China)
- Potentially lower price point
- Sufficient for basic smartphone tasks
- Decent battery life for light usage
- Less powerful Snapdragon 675 chipset
- Slower 18W charging
- Potential for throttling under heavy load
Samsung Galaxy A71 5G UW
- More powerful Snapdragon 765G chipset
- Faster 25W charging
- Improved 5G performance and future-proofing
- Higher initial cost
- May not be significantly better for extremely basic tasks
- Larger size and weight (likely)
Display Comparison
Neither device boasts a particularly standout display. While specific panel details (like peak brightness or color gamut coverage) are unavailable, the focus here is on the underlying processing power impacting UI smoothness. The A71 5G UW’s more powerful GPU will contribute to a more responsive experience when scrolling and navigating the interface, even if the raw resolution and panel technology are similar.
Camera Comparison
Without detailed sensor specifications, a direct camera comparison is difficult. However, the Snapdragon 765G’s image signal processor (ISP) is more advanced than the 675’s, offering improved image processing capabilities. This translates to better dynamic range, noise reduction, and overall image quality, particularly in challenging lighting conditions. While both phones likely feature a multi-camera setup, the A71 5G UW will likely produce more consistently pleasing results. We can assume both phones will have a standard wide, ultrawide, and depth sensor configuration common in this price bracket.
Performance
The core difference lies in the chipsets. The Samsung Galaxy A71 5G UW’s Snapdragon 765G, fabricated on a 7nm process, represents a significant leap over the vivo S1 Pro’s 11nm Snapdragon 675. The 765G’s Kryo 475 Prime core, clocked at 2.4GHz, provides a substantial performance boost in single-core tasks, while the more efficient process node translates to better thermal management and sustained performance under load. This means less throttling during extended gaming sessions or demanding applications. The A71 5G UW will handle graphically intensive games and multitasking with greater ease.
Battery Life
The Samsung Galaxy A71 5G UW’s 25W wired charging is a clear advantage over the vivo S1 Pro’s 18W charging. This faster charging speed will significantly reduce the time spent tethered to an outlet. While battery capacity isn’t specified, the more efficient Snapdragon 765G in the A71 5G UW will likely result in comparable, if not slightly better, real-world battery life despite potentially having a similar capacity to the S1 Pro.
Buying Guide
Buy the vivo S1 Pro (China) if you prioritize a lower initial cost and are primarily focused on basic smartphone tasks like calling, texting, and light social media use. Buy the Samsung Galaxy A71 5G UW if you value smoother multitasking, better gaming performance, faster charging speeds, and a more robust 5G experience, even if it means spending a bit more upfront.
Frequently Asked Questions
❓ Will the Snapdragon 765G in the A71 5G UW handle demanding games like PUBG Mobile at high settings?
Yes, the Snapdragon 765G is capable of running PUBG Mobile at high settings with reasonably stable frame rates. While it won't match the performance of flagship chipsets, it provides a significantly smoother gaming experience than the Snapdragon 675, which may struggle with consistent performance at higher settings.
❓ Is the 5G connectivity on the A71 5G UW truly useful, or is it just a marketing gimmick?
The usefulness of 5G depends on your location and carrier coverage. However, the Snapdragon 765G includes an integrated 5G modem, offering faster download and upload speeds where 5G is available. This is particularly beneficial for streaming high-resolution video, downloading large files, and online gaming. The A71 5G UW is better positioned to take advantage of future 5G network expansions.
❓ Does the Snapdragon 675 in the vivo S1 Pro struggle with multitasking?
The Snapdragon 675 can handle moderate multitasking, but it may exhibit noticeable slowdowns when running multiple demanding applications simultaneously. The A71 5G UW’s Snapdragon 765G, with its more powerful cores and improved memory bandwidth, offers a much smoother multitasking experience.
