Archos
Side-by-side technical data
Archos 55 Cobalt Plus vs Archos Diamond Omega
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Archos 55 Cobalt Plus, if you care about…
- Weight
- 130 g
- against 170 g
- Expandable Storage
- Yes
- against No
Archos Diamond Omega, if you care about…
- Battery Capacity
- 3,100 mAh
- against 2,700 mAh
- RAM Capacity
- 8 GB
- against 2 GB
- Wi-Fi Standards
- Wi-Fi 802.11b/g/n/ac
- against Wi-Fi 802.11 b/g/n
- Bluetooth Version
- Bluetooth 4.1
- against Bluetooth 4.0
Specification comparison
Battery
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 2,700 mAh | 3,100 mAh Best value |
| Battery Type | Li-Ion | Li-Polymer |
| Fast Charge Power | — | 18 W |
| Battery Features | — | Fast Charging, Rechargeable, Battery Level Indicator |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 27 h | — |
| Standby time | 450 h | — |
| Music playback time | — | — |
Design
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Body Colors | Blue, Grey | Blue |
| Body Thickness | 8.3 mm Best value | 8.5 mm |
| Body Width | 77 mm | 72.7 mm |
| Body Height | 152.5 mm | 147.5 mm |
| Weight | 130 g Best value | 170 g |
| Usable Surface | 71 % | 81.7 % Best value |
| Body Materials | — | Glass, Aluminium Alloy |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | 8.3 mm | — |
| QWERTY keyboard | — | — |
Performance
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Processor Model | MediaTek MT6735P | Qualcomm Snapdragon 835 |
| Processor Process Size | 28 nm | 10 nm Best value |
| Graphics GPU | Mali-T720 MP2 | Qualcomm Adreno 540 |
| Storage Type | — | UFS 2.1 |
| Maximum CPU Clock | 1 GHz | 2.45 GHz Best value |
| Maximum Storage Capacity | 16 GB | 128 GB Best value |
| AnTuTu Score | — | 170,000 |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Quad-core 1.0 GHz Cortex-A53 | Octa-core processor with 4x2.45 GHz Kryo cores and 4x1.9 GHz Kryo cores |
| Processor Type | Quad-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 2 GB | 8 GB Best value |
| RAM Type | — | DDR4 |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Fingerprint Sensor Placement | — | Rear |
Display
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Display Aspect Ratio | 16:9 | 17:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 5.5″ | 5.73″ Best value |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,280 px | 2,040 px Best value |
| Display Pixel Density | 267 ppi | 403 ppi Best value |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | IPS LCD | Touchscreen |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Sensor Features | Accelerometer, Gyroscope, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Operating System | Android 5.1 | Android 7 |
| OS Family | Android | Android |
| OS Version | 5.1 | 7 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | No |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| SIM Configurations | Dual Micro-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B7, 4G LTE B9, 4G LTE B20 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B7, 4G LTE B8, 4G LTE B20 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11b/g/n/ac Best value |
| Wi-Fi Features | Wi-Fi Direct, DLNA, Wi-Fi Hotspot | Dual Band, Wi-Fi Direct, DLNA |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS | GPS, GLONASS, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging | NFC, USB Type-C, USB OTG, DLNA, 3.5 mm Audio Jack |
| USB Version | microUSB | USB Type-C |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 0.25 W/kg | — |
| SAR (EU) body | 1.28 W/kg | — |
| Messaging | — | — |
Audio
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker, 32-bit/384kHz Audio |
| Alert types | — | — |
Technical
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | 55 Cobalt Plus | Diamond Omega |
|---|---|---|
| Built-in functions | — | — |
