Xiaomi Redmi Watch (WT02) vs Nokia Lumia 830 (RM-983)
Side by side comparison between Xiaomi Redmi Watch vs Nokia Lumia 830 devices, differences, pros, cons and full specifications. What's the better?
,
vs
5"
IPS
IPS
720x1280
10.1
MP
MP
1mp
1GB
RAM
RAM
Quad-core
2200
mAh
mAh
(Removable)
What's the better device? Nokia Lumia 830 (RM-983)
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!
7 Advantages 
20 Advantages | 10 Common items in both devices |
| Not supported / 16GB (14GB available) |
| TFT IPS LCD |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| Gyroscope |
| +3 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 | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Model | Redmi Watch (WT02) | Lumia 830 (RM-983) |
| Other model names | Redmi Watch REDMIWT02, REDMI-WT02 (GPS) | AT&T Nokia Lumia 830 4G RM-983, Nokia Tesla |
| Country or region available |  India |  USA |
| Brand | Xiaomi | Nokia |
| Release date | 5/13/2021 | 9/1/2014 |
| Depth | 11.9 millimeters (0.47 inches) | 8.5 millimeters (0.33 inches) |
| Size (width x height) | 35 x 41 millimeters (1.38 x 1.61 in) | 70.7 x 139.4 millimeters (2.78 x 5.49 in) |
| Weight | 22 grams (.77 ounces) | 150 grams (5.25 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | 5 ATM: 50 meters waterproof | Not supported |
📲 Display | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 1.4" inches | 5" inches |
| Screen-to-body ratio | ~44.1% (screen-to-body ratio) | ~69.9% (screen-to-body ratio) |
| Display resolution | 320x320 pixels (1:1) | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 323 PPI | 294 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | 350nits[typ] | feature not registered |
🤖 Operating System | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| System version | Proprietary OS | Windows Phone 8.1 |
| Firmware update | feature not registered | Windows 10 Mobile |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Chipset | 32bit | 32bit: Qualcomm Snapdragon 400 MSM8926 (28nm) |
| CPU | Single-core, 1 processor: Single-core | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | 3D GPU | Qualcomm Adreno 305 400Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| RAM memory | feature not registered | 1GB LPDDR2 |
| Internal storage | Not supported | 16GB (14GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | feature not registered | 150/50 Mbps |
| Network technology | feature not registered | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 700/850/1700/1900 (Bands 2,4,5,17) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| 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 | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Back camera (main camera) | Not supported | 10.1 megapixels |
| Main camera resolution | Not supported | 3840x2640 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3.4" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Front camera (secondary) | Not supported | 1 megapixels |
| Front camera resolution | Not supported | 1280x720 pixels |
| Video recording (secondary) | Not supported | HD (1280x720) |
| Front flash | Not supported | 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 | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Loudspeaker | feature not registered | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, H.264, H.263, WMV |
| Audio formats | MP3, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Sensors | Accelerometer Barometer Compass Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) BV-L4A |
| Battery capacity | 230 mAh | 2200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Magnetic charging (dock) | feature not registered |
| Talk time autonomy | feature not registered | 15 hours |
| Standby | 240 hours (10 days) | 530 hours (22.1 days) |
➕ Other features | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Not supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | feature not registered | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | feature not registered | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Ivory • Strap/bands: Black, Blue, Ivory, Olive • 2.5D curved display • Android/iOS compatible • Watch faces (+200) | • Colors: Black, Orange, Green, White • Lumia Denim UI • Nokia ClearBlack Display • Dolby Digital Plus sound enhancement • Carl Zeiss optics • 15GB OneDrive • Qi wireless charging • WiFi hotspot |
☢️ Radiation rate | ||
| Redmi Watch (WT02) | Nokia Lumia 830 (RM-983) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.87W/kg (head), 0.83W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.46W/kg (head), 0.59W/kg (body) |