The Oppo A series consistently delivers affordable smartphones packed with essential features. Two contenders vying for your attention are the Oppo A57 4G and the Oppo A17k. But which one offers the best value for your money? Let's dive into a comprehensive comparison.
🏆 Quick Verdict
The Oppo A57 4G edges out the A17k thanks to its significantly faster charging and potentially slightly improved camera capabilities. While both share a similar core processor, the A57 4G's added charging speed makes it a more convenient daily driver 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, 7, 8, 20, 28, 38, 40, 41 | 1, 3, 5, 8, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch |
|---|
| Announced | 2022, May 27 | 2022, October 13 |
| Status | Available. Released 2022, June 06 | Available. Released 2022, October 18 |
| Body |
|---|
| Build | Glass front, plastic frame, plastic back | - |
| Dimensions | 163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in) | 164.2 x 75.6 x 8.3 mm (6.46 x 2.98 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 187 g (6.60 oz) | 189 g (6.67 oz) |
| | IP5X (dust), IPX4 (water) resistance | IPX4 water resistance |
| Display |
|---|
| Protection | - | 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 (~84.2% screen-to-body ratio) | 6.56 inches, 103.4 cm2 (~83.3% screen-to-body ratio) |
| Type | IPS LCD | 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 MT6765G Helio G35 (12 nm) | Mediatek MT6765 Helio G35 (12 nm) |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| OS | Android 12, upgradable to Android 14, ColorOS 14 | Android 12, ColorOS 12.1 |
| Memory |
|---|
| Card slot | microSDXC | microSDXC |
| Internal | 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM | 64GB 3GB RAM |
| | eMMC 5.1 | eMMC 5.1 |
| Main Camera |
|---|
| Dual | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF
Auxiliary lens | - |
| Features | LED flash, HDR, panorama | LED flash, panorama |
| Single | 8 MP, f/2.0, (wide) | 8 MP, f/2.0, (wide), AF |
| Video | 1080p@30fps | 1080p@30fps |
| Selfie camera |
|---|
| Features | HDR | - |
| Single | 8 MP, f/2.0, (wide) | 5 MP, f/2.2, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | 5.3, A2DP, LE, aptX HD | 5.3, A2DP, LE, aptX HD |
| NFC | No | No |
| Positioning | GPS | GPS, GLONASS, BDS, GALILEO |
| Radio | Unspecified | Unspecified |
| USB | USB Type-C 2.0, OTG | microUSB 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 |
| Features |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Battery |
|---|
| Charging | 33W wired, 50% in 30 min | - |
| Type | Li-Po 5000 mAh | Li-Po 5000 mAh |
| Misc |
|---|
| Colors | Glowing Black, Glowing Green | Navy Blue, Gold |
| Models | CPH2387 | CPH2471 |
| Price | About 440 EUR | About 130 EUR |
Oppo A57 4G
- Faster 33W Charging
- Potentially better camera
- Slightly more refined design (likely)
- Good battery life
- Higher price than A17k
- Helio G35 chipset limits performance
Oppo A17k
- More affordable
- Good battery life
- Reliable for basic tasks
- Slower charging speed
- Less powerful camera
- Performance limitations with demanding apps
Display Comparison
Both phones likely feature a 6.5-inch display with an HD+ resolution. While the A57 4G might have a slightly better panel (potentially brighter or with slightly better color accuracy), the difference will be minimal for everyday use. Expect similar viewing experiences for media consumption and browsing.
Camera Comparison
The Oppo A57 4G is expected to have a slightly better camera system, potentially with a higher resolution main sensor or improved image processing algorithms. Both phones will likely feature a main camera, a depth sensor, and a front-facing camera for selfies. Low-light performance will be a challenge on both.
Performance
Both devices are powered by the Mediatek Helio G35 chipset, meaning performance will be largely comparable. Expect adequate performance for basic tasks like calling, texting, social media, and light web browsing. Demanding games and heavy multitasking will likely result in noticeable slowdowns on both devices.
Battery Life
While both phones likely have a 5000mAh battery, the Oppo A57 4G boasts 33W fast charging, a significant advantage over the A17k's likely standard charging speed. This means the A57 4G will charge considerably faster, offering greater convenience.
Buying Guide
The Oppo A57 4G is ideal for users who prioritize fast charging and a slightly more refined camera experience. The Oppo A17k is a great choice for those on a tighter budget who need a reliable and functional smartphone for basic tasks.
Frequently Asked Questions
❓ What is the difference in charging speed between the two phones?
The Oppo A57 4G supports 33W fast charging, while the Oppo A17k likely uses standard charging speeds. This means the A57 4G will charge significantly faster.
❓ Are these phones good for gaming?
Both phones are powered by the Helio G35 chipset, which is not ideal for demanding games. You can play lighter games, but expect reduced graphics settings and potential performance issues.
