Oppo's A-series consistently delivers affordable smartphones packed with essential features. The Oppo A17k and A57s are two contenders in this space, offering compelling options for budget-conscious buyers. But which one reigns supreme? Let's dive into a comprehensive comparison.
🏆 Quick Verdict
The Oppo A57s emerges as the clear winner, primarily due to its significantly faster 33W charging. While both phones share a similar chipset, the A57s' charging speed and potentially improved software experience (based on typical Oppo A-series upgrades) make it the better choice for most users.
| Network |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 8, 38, 40, 41 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2022, October 13 | 2022, August 31 |
| Status | Available. Released 2022, October 18 | Available. Released 2022, September 12 |
| Body |
|---|
| Build | - | Glass front (Panda Glass), plastic frame, plastic back |
| Dimensions | 164.2 x 75.6 x 8.3 mm (6.46 x 2.98 x 0.33 in) | 163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 189 g (6.67 oz) | 187 g (6.60 oz) |
| | IPX4 water resistance | IP5X (dust), IPX4 (water) resistance |
| Display |
|---|
| Protection | Panda Glass | Panda Glass |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Size | 6.56 inches, 103.4 cm2 (~83.3% screen-to-body ratio) | 6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio) |
| Type | IPS LCD, 480 nits (typ), 600 nits (HBM) | IPS LCD, 480 nits (typ), 600 nits (HBM) |
| Platform |
|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | Mediatek MT6765 Helio G35 (12 nm) | Mediatek MT6765G Helio G35 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 12, ColorOS 12.1 | Android 12, ColorOS 12.1 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC |
| Internal | 64GB 3GB RAM | 64GB 4GB RAM, 128GB 4GB RAM |
| | eMMC 5.1 | eMMC 5.1 |
| Main Camera |
|---|
| Dual | - | 50 MP, f/1.8, 27mm (wide), PDAF
Auxiliary lens |
| Features | LED flash, panorama | LED flash, HDR, panorama |
| Single | 8 MP, f/2.0, (wide), AF | 8 MP, f/2.0, 26mm (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Features | - | Panorama |
| Single | 5 MP, f/2.2, (wide) | 8 MP, f/2.0, 26mm (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
| Comms |
|---|
| Bluetooth | 5.3, A2DP, LE, aptX HD | 5.3, A2DP, LE, aptX HD |
| NFC | No | Yes |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, BDS, GALILEO, QZSS |
| Radio | Unspecified | 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 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery |
|---|
| Charging | - | 33W wired, 100% in 69 min |
| Type | Li-Po 5000 mAh | Li-Po 5000 mAh |
| Misc |
|---|
| Colors | Navy Blue, Gold | Starry Black, Sky Blue |
| Models | CPH2471 | CPH2385 |
| Price | About 130 EUR | - |
Oppo A17k
- Very affordable
- Decent battery life
- Lightweight design
- Slow charging
- Basic performance
- Limited camera capabilities
Oppo A57s
- Fast 33W charging
- Potentially better display
- Slightly improved software (likely)
- Decent battery life
- More expensive than A17k
- Still a budget chipset
- Camera still limited
Display Comparison
Both phones likely feature a 6.5-inch display, probably an LCD with a resolution around 720 x 1600 pixels. The A57s *might* have slightly improved color accuracy or brightness, but this is difficult to confirm without detailed reviews. Expect similar viewing experiences for everyday use.
Camera Comparison
The Oppo A17k likely has a dual-camera setup (13MP main + 2MP depth). The A57s is expected to have a similar configuration, potentially with a slightly improved main sensor or image processing algorithms. Both will produce decent photos in good lighting conditions, but low-light performance will be limited.
Performance
Both devices utilize the Mediatek Helio G35 chipset. Performance will be adequate for basic tasks like browsing, social media, and light gaming. Don't expect blazing speeds or smooth multitasking with demanding apps. The A57s *could* benefit from slightly better software optimization, but the core processing power is essentially the same.
Battery Life
The A17k likely has a 5000mAh battery, offering all-day battery life with moderate usage. However, the A57s' standout feature is its 33W fast charging, which can fully charge the battery in approximately 69 minutes – a massive advantage over the A17k's slower charging speed.
Buying Guide
Who should buy the Oppo A17k? Those on the absolute tightest budget who prioritize basic functionality and a very low price point. Who should buy the Oppo A57s? Anyone willing to spend a little extra for faster charging, potentially a slightly better display, and a more refined user experience.
Frequently Asked Questions
❓ Is the Oppo A17k good for gaming?
The Oppo A17k can handle basic games, but don't expect high frame rates or smooth performance in demanding titles. The Helio G35 is a budget chipset.
❓ What is the difference between the Oppo A17k and A57s?
The main difference is the charging speed. The A57s has 33W fast charging, while the A17k charges much slower. The A57s may also have slight improvements in display and software.
