Apple iPhone 8 Plus vs. OPPO A57s

Phone Comparison, Reviews and Tests

In depth comparison and review of Apple iPhone 8 Plus and OPPO A57s. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Apple iPhone 8 Plus vs. OPPO A57s Comparison Chart
DESIGN AND DIMENSIONS Apple iPhone 8 Plus OPPO A57s
Product Type Smartphone Smartphone
Manufacturer Model Number A1897 CPH2385
Form Factor Touch Touch
Height 158.4 mm 163.74 mm OPPO A57s has greater height than Apple iPhone 8 Plus.
Width 78.1 mm 75.03 mm Apple iPhone 8 Plus has greater width than OPPO A57s.
Depth 7.5 mm 7.99 mm Apple iPhone 8 Plus is narrower than Apple iPhone 8 Plus.
Weight 202 g 187 g OPPO A57s is lighter than Apple iPhone 8 Plus.
Body Colour Matte red | Gold | Space grey | Silver | Red Starry black
Body Material Glass, oleophobic coating, aerospace-grade 7000 Series aluminium Composite polymer
Protection Dustproof, splashproof, waterproof -
Waterproof (Water-resistant) Yes - Apple iPhone 8 Plus is waterproof.
IP rating IEC 60529 IP67 IPX4
Repairability Index 6.5 (out of 10) -
SAR Value 1.19 W/kg (head), 1.19 W/kg (body) 1.015 W/kg (body), 0.957 W/kg (head), 2.399 W/kg (limb)
Connector Type Lightning Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Apple iPhone 8 Plus OPPO A57s
Display Type LCD display LCD display
Display Technology Retina HD display with IPS technology LCD
Screen Size (Display Size) 5.5" 6.56" OPPO A57s has larger screen size than Apple iPhone 8 Plus.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1612 x 720 pixels Apple iPhone 8 Plus has better screen resolution than OPPO A57s.
Display Format Full HD HD+
Pixel Density 401 ppi 269 ppi Apple iPhone 8 Plus has better pixel density than OPPO A57s.
Aspect Ratio - 20.1:9
Max Brightness 625 cd/m² 600 cd/m² Apple iPhone 8 Plus has better display brightness than OPPO A57s.
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 1300:1 1500:1 OPPO A57s has better display contrast ratio than Apple iPhone 8 Plus.
HDR Yes - Apple iPhone 8 Plus has HDR.
HDR Technology HDR10 -
Display Enhancement Technology Dolby Vision -
Display Refresh Rate - 60 Hz
Touch Sampling Rate - 60 Hz
Display Features Dual-domain pixels, Display Zoom, Reachability (screen shifting), True Tone display Night mode, Eye comfort mode, 96% NTSC
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating Panda Glass MN228
PROCESSOR Apple iPhone 8 Plus OPPO A57s
Processor Type (CPU) Apple A11 Bionic - with M11 motion MediaTek Helio G35
Clock Speed - 2.3 GHz
Processor Core Qty - 8-core
64-bit Architecture Yes - Apple iPhone 8 Plus has 64-bit architecture.
Graphics System (GPU) - IMG GE8320
MEMORY Apple iPhone 8 Plus OPPO A57s
RAM - LPDDR4X SDRAM - 4 GB
Internal Memory Size (Storage Capacity) 64 GB 128 GB OPPO A57s has more internal memory than Apple iPhone 8 Plus.
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Apple iPhone 8 Plus OPPO A57s
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 12 Megapixel 50 Megapixel OPPO A57s has better camera resolution than Apple iPhone 8 Plus.
Sensor Size - 1/2.76"
Sensor Type BSI -
Sensor Name - Samsung S5KJN1
Lens Type Wide-angle lens -
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Lens Construction 6-element 5-element
Field of View (FoV) - 77 degree(s)
Pixel Size - 0.64 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Apple iPhone 8 Plus has optical stabilisation.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 27 mm
Digital Zoom 10x 5x Apple iPhone 8 Plus has better digital zoom than OPPO A57s.
Special Effects Depth of field Stickers
HDR Mode Auto HDR mode -
Camera Modes Burst mode, Panorama, Time-lapse mode, Timer mode, tap to focus, portrait mode, Portrait Lighting (beta), Live Photos, Live Photos with stabilisation Panorama, Time-lapse mode, Pro mode, Portrait, Night
Face Recognition (Face ID) Body and face detection - Apple iPhone 8 Plus has face detection.
Light Source True Tone quad LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Playback zoom, Hybrid IR filter, Exposure control, noise reduction, geotagging, Continuous Auto Focus (CAF) -
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 2 Megapixel Apple iPhone 8 Plus has better second camera resolution than OPPO A57s.
Sensor Size (2nd Camera) - 1/5"
Sensor Type (2nd Camera) BSI -
Lens Type (2nd Camera) Telephoto lens -
Lens Aperture (2nd Camera) F/2.8 F/2.4 OPPO A57s has better second camera lens aperture than Apple iPhone 8 Plus.
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Minimum Focal Length (2nd Camera) - 21 mm
Camera Functions (2nd Camera) Capture depth information Monochrome
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 7 Megapixel 8 Megapixel OPPO A57s has better front camera resolution than Apple iPhone 8 Plus.
Sensor Size (Front) - 1/1.4"
Sensor Type (Front) BSI -
Sensor Name (Front) - Omnivision OV08D10 sensor
Lens Aperture (Front) F/2.2 F/2.0 OPPO A57s has better front lens aperture than Apple iPhone 8 Plus.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Min Focal Length (Front) - 26 mm
Special Effects (Front) - Stickers
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Burst mode, Timer mode, Live Photos Panorama, Time-lapse mode, Portrait
Face Recognition (Face ID) Body and face detection - Apple iPhone 8 Plus has face detection.
Light Source (Front) Retina Flash -
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) FaceTime HD camera, Exposure control, Auto image stabilisation -
BATTERY AND CHARGING Apple iPhone 8 Plus OPPO A57s
Battery Capacity (Battery Size) - 5000 mAh
Fast Charging Technology - SuperVOOC Flash Charge technology OPPO A57s has fast charging technology.
Wireless Charging Yes - Apple iPhone 8 Plus can be charged wirelessly.
Wireless Charging Standards Qi -
Standby Time 348 hours 304 hours Apple iPhone 8 Plus has longer standby time than OPPO A57s.
Talk Time 1260 minutes 1800 minutes OPPO A57s has longer battery life when making calls than Apple iPhone 8 Plus.
Run Time Details Talk: up to 1260 min
Active online usage: up to 13 hrs
Playback (wireless video): up to 14 hrs
Playback (wireless audio): up to 60 hrs
Talk: up to 1800 min
Standby (4G): up to 304 hrs
Playback (video): up to 13.4 hrs
Playback (audio (via speakers, 50% volume)): up to 40 hrs
Battery Technology Lithium Ion -
CELLULAR Apple iPhone 8 Plus OPPO A57s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System iOS 11 ColorOS 12.1 (based on Android 12)
Intelligent Assistant Siri -
Payment Technology Apple Pay -
Navigation A-GPS, GLONASS, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Apple iPhone 8 Plus OPPO A57s
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE, VoWiFi VoLTE, FDD-LTE, TDD-LTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.3 BLE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Apple iPhone 8 Plus OPPO A57s
Supported Digital Audio Standards Audible, MP3, FLAC, Apple Lossless, AC-3, AAC-LC, LPCM, HE-AAC, Audible AAX, Audible AAX+, protected AAC, EAC3, HE-AAC v2 WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD
Supported Digital Video Standards M-JPEG, H.264, HEVC, MPEG-4 Part 2 MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4
Sound Enhancements - Dirac sound technologies
FEATURES Apple iPhone 8 Plus OPPO A57s
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features Multitasking, FaceTime, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, QuickType keyboard, Handoff, HomeKit, Apple TV support (2nd or later), Fast Charging, AirPlay 2 wireless streaming, Neural Engine Noise reduction microphone, Fast Charging, 3 years of Security Updates, 2 years of OS upgrades, Cooling Graphite Thermal Pad, Reverse charging, super-linear dual speakers
OTHERS Apple iPhone 8 Plus OPPO A57s
Included Accessories Power adapter, Apple EarPods with Lightning Connector, Lightning to USB cable SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter
Compliant Standards IEC 60529 IP67, HAC (Hearing Aid Compatible) IPX4
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 5 - 95% (non-condensing) -
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