oppo a57 8gb 128gb

Panel Type

​AMOLED / LCD / OLED​

RAM

8GB/128GB

Resolution

2400 x 1080 pixels

Rear Camera​

50MP + 12MP Ultra-Wide​

GPU

Adreno / Apple GPU​

CPU Cores​

Octa-core / Quad-core​

Display

Screen Size​

6.7 inches​

Panel Type​

AMOLED / LCD / OLED​

DISPLAY

Screen Size​

6.7 inches​

Panel Type​

AMOLED / LCD / OLED​

Resolution​

2400 x 1080 pixels​

Refresh Rate​

120Hz​

Brightness​

1300 nits​

HDR Support​

HDR10+, Dolby Vision​

Screen Protection​

Gorilla Glass Victus​

Rear Camera​

50MP + 12MP Ultra-Wide​

Front Camera​

32MP

Zoom​

3x Optical / 30x Digital​

Video Recording​

4K 60fps / 1080p 30fps​

Night Mode​

Yes / No​

Optical Stabilization​

OIS / EIS / None​

Processor (Chipset)​

Snapdragon 8 Gen 2 / M2​

CPU Cores​

Octa-core / Quad-core​

GPU​

Adreno / Apple GPU​

RAM​

8GB / 16GB​

ROM/STORAGE​

256GB​

Storage Type​

UFS 3.1 / SSD​

Expandable Storage​

Yes / No + microSD type​

Dimensions​

160.8 x 78 x 7.9 mm​

Weight​

195g​

Material​

Glass front, aluminum​

IP Rating​

IP68 / IPX7​

Colors Available​

Midnight Black, Blue​

Capacity​

5000mAh​

Charging Speed​

67W / 100W​

Wireless Charging​

Yes / No​

Reverse Charging​

Yes / No​

Battery Life (approx)​

1.5 days / 8 hours​

Network​

6.7 inches​

SIM Type​

Dual SIM / eSIM​

Bluetooth​

5.3 / 5.0​

Wi-Fi​

802.11ax / Wi-Fi 6​

GPS

Yes (Dual-band)​

NFC​

Yes / No​

Ports​

USB-C, 3.5mm jack​

Compatibility

Android & iOS

Operating System​

Android 14 / iOS 17​

UI Skin​

One UI / MIUI / Stock​

Update Policy​

3 years OS, 5 years sec.​

SpO2

Yes / No​​

ECG

Yes / No​​

Heart Rate

Yes / No​​

Sleep Tracking

Yes / No​​

GeekBenchmark Score​

Single: 1350, Multi: 4200​

AnTuTu Score​

950,000​

Gaming FPS​

Avg. 60 FPS (Ultra)​

Thermal Throttle Test​

Mild after 20 min gaming​

Battery Endurance Test​

8 hours screen-on time​

Charging Test​

0–100% in 42 minutes​

Loudspeaker dB​

89 dB (clear at full volume)​

Screen PWM ​

Flicker-Free up to 80% brightness​

Weight​

195g (well balanced)​

Thickness​

7.9mm (slim design)​

Materials Used​

Aluminum Frame, Glass Back​

Fingerprint Sensor​

Side-mounted / Under Display​

Drop Test Result​

Survives 1.5m drop (on back)​

Scratch Test​

Display survives keys/coins​

Vibration Motor Type​

X-axis linear motor​

Button Feedback​

Crisp and tactile​

Is This the Right Device for You?

This phone is ideal for binge-watchers, multitaskers, and casual gamers. It offers excellent battery life and a crisp display. However, those seeking flagship-level camera or 4K video content creation might want to explore alternatives.

✅ Best For
Binge-watchers
Casual gamers
Office & multitasking

⚠️ Okay For
Daylight Photography
Light gaming
Social media creators

❌ Not Ideal For
4K video creators
Hardcore mobile gamers
Wireless charging seekers

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