Side by side comparison and review of Archos 55 Cobalt Plus and Samsung Galaxy J7 Duo. 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.
| DESIGN AND DIMENSIONS | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J720F | |
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 153.5 mm | Samsung Galaxy J7 Duo has greater height than Archos 55 Cobalt Plus. |
| Width | 77 mm | 77.2 mm | Samsung Galaxy J7 Duo has greater width than Archos 55 Cobalt Plus. |
| Depth | 8.3 mm | 8.2 mm | Samsung Galaxy J7 Duo is narrower than Archos 55 Cobalt Plus. |
| Weight | 130 g | 174 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) | 1.397 W/kg (body), 0.543 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 | Micro SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | 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 | 1280 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD | HD | |
| Pixel Density | 267 ppi | - | |
| Colour Depth | - | 16.7 million colours | |
| Display Features | Full Lamination, 2.5D curved glass | - |
| PROCESSOR | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Processor Type (CPU) | MediaTek | - | |
|---|---|---|---|
| Processor Number | MT6735P | - | |
| Clock Speed | 1 GHz | 1.6 GHz | Samsung Galaxy J7 Duo has higher clock speed than Archos 55 Cobalt Plus. |
| Processor Core Qty | Quad-core | 8-core | Samsung Galaxy J7 Duo 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 | - |
| MEMORY | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| RAM | 2 GB | 3 GB | Samsung Galaxy J7 Duo has more RAM than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Samsung Galaxy J7 Duo has more internal memory than Archos 55 Cobalt Plus. |
| User Memory | - | 21.9 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | - | F/1.9 | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/1.9 |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 8 Megapixel | Samsung Galaxy J7 Duo has better front camera resolution than Archos 55 Cobalt Plus. |
| Lens Aperture (Front) | - | F/1.9 |
| BATTERY AND CHARGING | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Battery Capacity (Battery Size) | 2700 mAh | 3000 mAh | Samsung Galaxy J7 Duo has larger battery capacity than Archos 55 Cobalt Plus. |
|---|---|---|---|
| Standby Time | 450 hours | - | |
| Talk Time | 1620 minutes | 1200 minutes | Archos 55 Cobalt Plus has longer battery life when making calls than Samsung Galaxy J7 Duo. |
| Run Time Details | Talk: up to 1620 min Standby (single SIM): up to 450 hrs Standby (dual SIM): up to 340 hrs |
Active online usage (WCDMA): up to 11 hrs Active online usage (LTE): up to 13 hrs Active online usage (Wi-Fi): up to 13 hrs Playback (video): up to 17 hrs Playback (audio): up to 66 hrs Talk (WCDMA): up to 1200 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| 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) | Google Android | |
| Intelligent Assistant | Google Now | Bixby | |
| Navigation | GPS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| Messaging Services | Google+ Hangouts, SMS, MMS | SMS, MMS |
| MEDIA | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Supported Digital Audio Standards | WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | AVI, MPEG-4, 3GP, H.264 | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| 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 | |
| Security Devices | - | Face recognition, fingerprint reader |
| OTHERS | Archos 55 Cobalt Plus | Samsung Galaxy J7 Duo |
|---|
| Included Accessories | Hands-free headset, USB cable, power adapter | Power adapter |
|---|
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