Archos 55 Cobalt Plus vs. Archos Diamond Alpha

Phone Comparison, Reviews and Tests

Detailed comparison and review of Archos 55 Cobalt Plus and Archos Diamond Alpha. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Archos 55 Cobalt Plus vs. Archos Diamond Alpha Comparison Chart
DESIGN AND DIMENSIONS Archos 55 Cobalt Plus Archos Diamond Alpha
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 152.5 mm 146.65 mm Archos 55 Cobalt Plus has greater height than Archos Diamond Alpha.
Width 77 mm 72.5 mm Archos 55 Cobalt Plus has greater width than Archos Diamond Alpha.
Depth 8.3 mm 7.45 mm Archos Diamond Alpha is narrower than Archos 55 Cobalt Plus.
Weight 130 g 155 g Archos 55 Cobalt Plus is lighter than Archos 55 Cobalt Plus.
Body Colour Grey -
Waterproof (Water-resistant) - -
SAR Value 1.277 W/kg (body), 0.251 W/kg (head) 0.761 W/kg (body), 1.02 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 Archos Diamond Alpha
Display Type LCD display LCD display
Display Technology IPS LTPS IPS
Screen Size (Display Size) 5.5" 5.2" Archos 55 Cobalt Plus has larger screen size than Archos Diamond Alpha.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1920 x 1080 pixels Archos Diamond Alpha has better screen resolution than Archos 55 Cobalt Plus.
Display Format HD Full HD
Pixel Density 267 ppi 424 ppi Archos Diamond Alpha has better pixel density than Archos 55 Cobalt Plus.
Max Brightness - 450 cd/m²
Contrast Ratio - 1500:1
Display Features Full Lamination, 2.5D curved glass 2.5D Glass
Display Protection (Screen Protector) - Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR Archos 55 Cobalt Plus Archos Diamond Alpha
Processor Type (CPU) MediaTek Qualcomm Snapdragon 652
Processor Number MT6735P -
Clock Speed 1 GHz 1.8 GHz Archos Diamond Alpha has higher clock speed than Archos 55 Cobalt Plus.
Processor Core Qty Quad-core 8-core Archos Diamond Alpha has higher processor core quantity than Archos 55 Cobalt Plus.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Mali T720 MP3 Qualcomm ADRENO 510
MEMORY Archos 55 Cobalt Plus Archos Diamond Alpha
RAM 2 GB LPDDR3 SDRAM - 4 GB Archos Diamond Alpha has more RAM than Archos 55 Cobalt Plus.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Archos Diamond Alpha 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 Archos Diamond Alpha
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Aperture - F/2.2
Lens Construction - 6-element
Focus Adjustment Automatic Automatic
Light Source LED light -
Still Image Resolutions - 4160 x 3120
Video Resolutions 1280 x 720 (720p) 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 120 fps
Camera Features (Functions) - Sapphire crystal lens cover, NeoVision 6.0
SECOND CAMERA
Sensor Resolution (2nd Camera) - 13 Megapixel
Lens Aperture (2nd Camera) - F/2.2
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 2 Megapixel 16 Megapixel Archos Diamond Alpha has better front camera resolution than Archos 55 Cobalt Plus.
Lens Aperture (Front) - F/2.0
Lens Element Qty (Front) - 5-element
Focus Adjustment - Focus free
BATTERY AND CHARGING Archos 55 Cobalt Plus Archos Diamond Alpha
Battery Capacity (Battery Size) 2700 mAh 2950 mAh Archos Diamond Alpha has larger battery capacity than Archos 55 Cobalt Plus.
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 Ion
CELLULAR Archos 55 Cobalt Plus Archos Diamond Alpha
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) Android 6.0 (Marshmallow)
User Interface - Nubia UI 4.0
Intelligent Assistant Google Now Google Now
Navigation GPS GPS, GLONASS, BeiDou
COMMUNICATIONS Archos 55 Cobalt Plus Archos Diamond Alpha
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
Wireless Interface IEEE 802.11b/g/n IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 4.2 LE
Messaging Services Google+ Hangouts, SMS, MMS SMS, MMS
MEDIA Archos 55 Cobalt Plus Archos Diamond Alpha
Supported Digital Audio Standards WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + AAC, AMR, FLAC, OGG, MKA, MIDI, M4A
Supported Digital Video Standards AVI, MPEG-4, 3GP, H.264 MKV, FLV, AVI, MOV, MPEG-4, 3GP, MPEG
FEATURES Archos 55 Cobalt Plus Archos Diamond Alpha
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 Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor
Additional Phone Features - Multitasking
OTHERS Archos 55 Cobalt Plus Archos Diamond Alpha
Included Accessories Hands-free headset, USB cable, power adapter USB cable, power adapter
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