Alcatel Idol 4 (6055U) vs Xiaomi Redmi Watch (WT02)
Side by side comparison between Alcatel Idol 4 vs Xiaomi Redmi Watch devices, differences, pros, cons and full specifications. What's the better?
,
5.2"
IPS
IPS
1080x1920
13
MP
MP
8mp
2GB
RAM
RAM
Octa-core
2610
mAh
mAh
(Non removable)
vs
What's the better device? Alcatel Idol 4 (6055U)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
18 Advantages 
6 Advantages | 11 Common items in both devices |
| 16GB (10GB available) / Not supported |
| TFT IPS LCD |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| Gyroscope |
| +4 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Model | Idol 4 (6055U) | Redmi Watch (WT02) |
| Other model names | Cricket Alcatel IDOL 4 2GB RAM, Alcatel 6055U, OT-6055U | Redmi Watch REDMIWT02, REDMI-WT02 (GPS) |
| Country or region available |  USA |  India |
| Brand | Alcatel | Xiaomi |
| Release date | 8/1/2016 | 5/13/2021 |
| Depth | 7.1 millimeters (0.28 inches) | 11.9 millimeters (0.47 inches) |
| Size (width x height) | 72.5 x 147 millimeters (2.85 x 5.79 in) | 35 x 41 millimeters (1.38 x 1.61 in) |
| Weight | 135 grams (4.73 ounces) | 22 grams (.77 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | 5 ATM: 50 meters waterproof |
📲 Display | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.2" inches | 1.4" inches |
| Screen-to-body ratio | ~69.9% (screen-to-body ratio) | ~44.1% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 320x320 pixels (1:1) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 424 PPI | 323 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | 350nits[typ] |
🤖 Operating System | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| System version | Android 6.0.1 Marshmallow | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Chipset | 64bit: Qualcomm Snapdragon 617 MSM8952 (28nm) | 32bit |
| CPU | Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1.2GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 405 550Mhz | 3D GPU |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| RAM memory | 2GB LPDDR3 | feature not registered |
| Internal storage | 16GB (10GB available) eMMC 5.1 | Not supported |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | Not supported |
| Maximum Download / Upload | 150/50 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | UMTS 850/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat4 700/850/1700/1900/2100/2600 (Bands 1,2,4,5,7,12) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | Not supported |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Back camera (main camera) | 13 megapixels | Not supported |
| Main camera resolution | 4128x3096 pixels | Not supported |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Not supported |
| Flash | Dual-LED on main camera and LED on front camera | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | LED | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Loudspeaker | Supported | feature not registered |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | feature not registered |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, eAAC+ |
🔌 Connectivity | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | Not supported |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Hall effect Proximity sensor | Accelerometer Barometer Compass Gyroscope Heart rate Pedometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 2610 mAh | 230 mAh |
| Charger, watts | 18W Wired fast charging | Wired charging |
| Inductive / wireless charging | feature not registered | Magnetic charging (dock) |
| Talk time autonomy | 15 hours | feature not registered |
| Standby | 720 hours (30 days) | 240 hours (10 days) |
➕ Other features | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| Call control | Voice dialing, Voice recorder | Not supported |
| Messaging | SMS (iTap), MMS, E-mail, Push mail | SMS, E-mail |
| Hands-free calling | Supported | Not supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | feature not registered |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | feature not registered |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Gold, Dark Gray, Silver, Rose Gold • USB OTG On-The-Go • LED notification (white light) • Oleophobic coating • Glass back panel • JBL earphones • Hi-Fi 3.6W dual-stereo • Front camera: Wide Angle 84° • Quick Charge 2.0 • Fast battery charging: 60% in 30min • Reversible phone • VR goggles compatible | • Colors: Black, Blue, Ivory • Strap/bands: Black, Blue, Ivory, Olive • 2.5D curved display • Android/iOS compatible • Watch faces (+200) |
☢️ Radiation rate | ||
| Alcatel Idol 4 (6055U) | Redmi Watch (WT02) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 1.11W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |