Archos 55 Cobalt Plus vs. OPPO R11

Phone Comparison, Reviews and Tests

Side by side comparison and review of Archos 55 Cobalt Plus and OPPO R11. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Archos 55 Cobalt Plus vs. OPPO R11 Comparison Chart
DESIGN AND DIMENSIONS Archos 55 Cobalt Plus OPPO R11
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 152.5 mm 154.5 mm OPPO R11 has greater height than Archos 55 Cobalt Plus.
Width 77 mm 74.8 mm Archos 55 Cobalt Plus has greater width than OPPO R11.
Depth 8.3 mm 6.8 mm OPPO R11 is narrower than Archos 55 Cobalt Plus.
Weight 130 g 150 g Archos 55 Cobalt Plus is lighter than Archos 55 Cobalt Plus.
Body Colour Grey Black
Waterproof (Water-resistant) - -
SAR Value 1.277 W/kg (body), 0.251 W/kg (head) -
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Archos 55 Cobalt Plus OPPO R11
Display Type LCD display OLED display
Display Technology IPS Full HD Super AMOLED
Screen Size (Display Size) 5.5" 5.5" Both phones have the same screen size.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1920 x 1080 pixels OPPO R11 has better screen resolution than Archos 55 Cobalt Plus.
Display Format HD Full HD
Pixel Density 267 ppi 401 ppi OPPO R11 has better pixel density than Archos 55 Cobalt Plus.
Max Brightness - 430 cd/m²
Colour Depth - 16.7 million colours
Display Features Full Lamination, 2.5D curved glass -
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Archos 55 Cobalt Plus OPPO R11
Processor Type (CPU) MediaTek Qualcomm Snapdragon 660
Processor Number MT6735P -
Clock Speed 1 GHz 2.2 GHz OPPO R11 has higher clock speed than Archos 55 Cobalt Plus.
Processor Core Qty Quad-core 8-core OPPO R11 has higher processor core quantity than Archos 55 Cobalt Plus.
64-bit Architecture Yes - Archos 55 Cobalt Plus has 64-bit architecture.
Graphics System (GPU) Mali T720 MP3 Qualcomm ADRENO 512
MEMORY Archos 55 Cobalt Plus OPPO R11
RAM 2 GB 4 GB OPPO R11 has more RAM than Archos 55 Cobalt Plus.
Internal Memory Size (Storage Capacity) 16 GB 64 GB OPPO R11 has more internal memory than Archos 55 Cobalt Plus.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 64 GB microSDHC, microSDXC - up to 256 GB
CAMERA Archos 55 Cobalt Plus OPPO R11
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 20 Megapixel OPPO R11 has better camera resolution than Archos 55 Cobalt Plus.
Lens Aperture - F/2.6
Lens Construction - 6-element
Focus Adjustment Automatic Automatic
Digital Zoom - 2x
HDR Mode - Auto HDR mode
Camera Modes - Panorama, Professional mode, portrait mode
Face Recognition (Face ID) - Face detection OPPO R11 has face detection.
Light Source LED light LED light
Video Resolutions 1280 x 720 (720p) 1920 x 1080 (1080p)
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 16 Megapixel
Lens Type (2nd Camera) - Wide-angle lens
Lens Aperture (2nd Camera) - F/1.7
Lens Element Qty (2nd Camera) - 5-element
Camera Features (2nd Camera) - 5-piece lens
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 2 Megapixel 20 Megapixel OPPO R11 has better front camera resolution than Archos 55 Cobalt Plus.
Lens Aperture (Front) - F/2.0
Video Resolutions (Front) - 1920 x 1080 (1080p)
BATTERY AND CHARGING Archos 55 Cobalt Plus OPPO R11
Battery Capacity (Battery Size) 2700 mAh 3000 mAh OPPO R11 has larger battery capacity than Archos 55 Cobalt Plus.
Fast Charging Technology - VOOC rapid charging system OPPO R11 has fast charging technology.
Standby Time 450 hours -
Talk Time 1620 minutes -
Run Time Details Talk: up to 1620 min
Standby (single SIM): up to 450 hrs
Standby (dual SIM): up to 340 hrs
-
Battery Technology Lithium Ion Lithium polymer
CELLULAR Archos 55 Cobalt Plus OPPO R11
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) ColorOS 3.1 (based on Android 7.1)
Intelligent Assistant Google Now -
Navigation GPS A-GPS, GLONASS
COMMUNICATIONS Archos 55 Cobalt Plus OPPO R11
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band - Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 4.2
Messaging Services Google+ Hangouts, SMS, MMS SMS, MMS
MEDIA Archos 55 Cobalt Plus OPPO R11
Supported Digital Audio Standards WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + WAV, MP3, FLAC, eAAC+
Supported Digital Video Standards AVI, MPEG-4, 3GP, H.264 MPEG-4, H.264
FEATURES Archos 55 Cobalt Plus OPPO R11
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 Ambient light sensor, proximity sensor, G-sensor Accelerometer, proximity sensor, digital compass, gyro sensor
Security Devices - Fingerprint reader
Additional Phone Features - MIMO technology, Active noise-cancellation
OTHERS Archos 55 Cobalt Plus OPPO R11
Included Accessories Hands-free headset, USB cable, power adapter Headset, carrying case, USB cable, power adapter, SIM card removal tool
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