Apple iPhone 6s vs. OPPO A9 2020

Phone Comparison, Reviews and Tests

In depth comparison and review of Apple iPhone 6s and OPPO A9 2020. 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 6s vs. OPPO A9 2020 Comparison Chart
DESIGN AND DIMENSIONS Apple iPhone 6s OPPO A9 2020
Product Type Smartphone - refurbished Smartphone
Manufacturer Model Number A1688 CPH1941
Form Factor Touch Touch
Height 138.3 mm 163.6 mm OPPO A9 2020 has greater height than Apple iPhone 6s.
Width 67.1 mm 75.6 mm OPPO A9 2020 has greater width than Apple iPhone 6s.
Depth 7.1 mm 9.1 mm Apple iPhone 6s is narrower than Apple iPhone 6s.
Weight 143 g 195 g Apple iPhone 6s is lighter than Apple iPhone 6s.
Body Colour Space grey | Rose gold | Gold | Silver Marine green | Space purple
Body Material Stainless steel, glass, anodised aluminium 3D glass
Waterproof (Water-resistant) - -
SAR Value 0.98 W/kg (body), 0.87 W/kg (head) 0.976 W/kg (body), 0.847 W/kg (head), 2.118 W/kg (limb)
Connector Type Headset jack - mini-phone 3.5mm
Lightning
USB Type-C - 24 pin USB-C
Handset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Apple iPhone 6s OPPO A9 2020
Display Type LCD display LCD display
Display Technology Retina HD display with IPS technology TFT
Screen Size (Display Size) 4.7" 6.5" OPPO A9 2020 has larger screen size than Apple iPhone 6s.
Screen Resolution (Display Resolution) 1334 x 750 pixels 1600 x 720 pixels OPPO A9 2020 has better screen resolution than Apple iPhone 6s.
Pixel Density 326 ppi 269 ppi Apple iPhone 6s has better pixel density than OPPO A9 2020.
Max Brightness 500 cd/m² 480 cd/m² Apple iPhone 6s has better display brightness than OPPO A9 2020.
Colour Depth - 16.7 million colours
Contrast Ratio 1400:1 1500:1 OPPO A9 2020 has better display contrast ratio than Apple iPhone 6s.
Display Enhancement Technology - Blue light filter
Display Features Dual-domain pixels, Display Zoom, Reachability (screen shifting), Landscape Views In-Cell Display Technology, Sunlight screen
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating -
PROCESSOR Apple iPhone 6s OPPO A9 2020
Processor Type (CPU) Apple A9 Qualcomm Snapdragon 665
64-bit Architecture Yes - Apple iPhone 6s has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Apple iPhone 6s OPPO A9 2020
RAM - LPDDR4X SDRAM - 4 GB
Internal Memory Size (Storage Capacity) 16 GB 128 GB OPPO A9 2020 has more internal memory than Apple iPhone 6s.
Memory Interface - UFS 2.1
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 256 GB
CAMERA Apple iPhone 6s OPPO A9 2020
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 12 Megapixel 48 Megapixel OPPO A9 2020 has better camera resolution than Apple iPhone 6s.
Sensor Size - 1/2.25"
Sensor Type BSI CMOS
Lens Aperture F/2.2 F/1.8 OPPO A9 2020 has better lens aperture than Apple iPhone 6s.
Lens Construction 5-element -
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Digital Zoom 3x -
HDR Mode Auto HDR mode -
Camera Modes Burst mode, Panorama, Time-lapse mode, Timer mode Panorama, Time-lapse mode, Slow motion mode, Beauty mode, Expert Mode, Portrait, Night, Ultra Night Mode 2.0
Face Recognition (Face ID) Face detection - Apple iPhone 6s has face detection.
Light Source LED light 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, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Live Photo, Playback zoom, Hybrid IR filter, Exposure control, noise reduction, geotagging Electronic Image Stabiliser (EIS)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Sensor Size (2nd Camera) - 1/4.0"
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.25
Field of View (2nd Camera) - 119 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) - F/2.4
Pixel Size (3rd Camera) - 1.75 μm
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Sensor Size (4th Camera) - 1/5"
Lens Aperture (4th Camera) - F/2.4
Pixel Size (4th Camera) - 1.75 μm
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel OPPO A9 2020 has better front camera resolution than Apple iPhone 6s.
Sensor Size (Front) - 1/3.1"
Sensor Type (Front) BSI -
Lens Aperture (Front) F/2.2 F/2.0 OPPO A9 2020 has better front lens aperture than Apple iPhone 6s.
Pixel Size (Front) - 1 μm
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Burst mode, Timer mode AI Beauty
Face Recognition (Face ID) Face detection - Apple iPhone 6s has face detection.
Light Source (Front) Retina Flash -
Video Resolutions (Front) 1280 x 720 (720p) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) FaceTime HD camera, Exposure control -
BATTERY AND CHARGING Apple iPhone 6s OPPO A9 2020
Battery Capacity (Battery Size) - 5000 mAh
Standby Time 240 hours 450 hours OPPO A9 2020 has longer standby time than Apple iPhone 6s.
Talk Time 840 minutes 2700 minutes OPPO A9 2020 has longer battery life when making calls than Apple iPhone 6s.
Run Time Details Talk (3G): up to 840 min
Standby: up to 240 hrs
Active online usage (3G): up to 10 hrs
Active online usage (LTE): up to 10 hrs
Active online usage (Wi-Fi): up to 11 hrs
Playback (video): up to 11 hrs
Playback (audio): up to 50 hrs
Standby: up to 450 hrs
Talk: up to 2700 min
Battery Technology Lithium Ion -
CELLULAR Apple iPhone 6s OPPO A9 2020
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System iOS 9 ColorOS 6.0.1 (based on Android 9)
Intelligent Assistant Siri -
Payment Technology Apple Pay -
Navigation GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Apple iPhone 6s OPPO A9 2020
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, TDD-LTE, VoWiFi GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 1900 CDMA2000 1X, 1700 CDMA2000 1X (AWS), 2100 CDMA2000 1X (AWS) 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency - 2100, 1900, 1700, 850, 800, 900, 800
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 27, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, 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 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Apple iPhone 6s OPPO A9 2020
Supported Digital Audio Standards WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+, protected AAC -
Supported Digital Video Standards AVI, MOV, M-JPEG, MPEG-4, H.264, M4V -
Sound Enhancements - Dolby Atmos sound technology, Hi-Res audio
FEATURES Apple iPhone 6s OPPO A9 2020
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert 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, ambient light sensor, proximity sensor, gyro sensor, geomagnetic sensor
Security Devices Fingerprint reader Face recognition
Additional Phone Features Multitasking, FaceTime, AirPlay wireless streaming, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, Apple TV support (2nd, 3rd), MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, Family Sharing feature, QuickType keyboard, iCloud Keychain, Spotlight Search, Notification Center, M9 motion coprocessor Multitasking, Game Boost 2.0
OTHERS Apple iPhone 6s OPPO A9 2020
Included Accessories USB cable, power adapter, Apple EarPods Headphones, power adapter, SIM card removal tool, cover, USB-C cable, screen protector (pre-applied)
Compliant Standards HAC (Hearing Aid Compatible) -
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 5 - 95% (non-condensing) -
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