📱 Model features |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Model | Redmi Note 4 (32GB/2GB) | 8.3 5G (64GB) |
| Other model names | Redmi Note 4 Snapdragon (2GB RAM), Xiaomi MarkW | Nokia 8.3 Pureview (64GB + 6GB RAM) |
| Country or region available | 
India | 
(Global, International) |
| Brand | Xiaomi | Nokia |
| Release date | 1/1/2017 | 6/1/2020 |
| Depth | 8.45 millimeters (0.33 inches) | 8.99 millimeters (0.35 inches) |
| Size (width x height) | 76 x 151 millimeters (2.99 x 5.94 in) | 78.56 x 171.9 millimeters (3.09 x 6.77 in) |
| Weight | 165 grams (5.78 ounces) | 220 grams (7.7 ounces) |
| Build, materials | Aluminum body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| System version | Android 6.0.1 Marshmallow | Android 10 |
| Firmware update | Android 7.0 Nougat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Chipset | 64bit - Qualcomm Snapdragon 625 MSM8953 (14nm) | 64bit - Qualcomm Snapdragon 765G (SM7250-AB) (7nm) |
| CPU | Octa-Core, 1 processor:
2GHz Octa-Core ARM Cortex-A53 | Octa-Core, 3 processors:
2.4GHz Single-Core Kryo 475 Prime
2.2GHz Single-Core Kryo 475 Gold
1.8GHz Hexa-Core Kryo 475 Silver |
| GPU graphical controller | Qualcomm Adreno 506 650Mhz | Qualcomm Adreno 620 (625MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| RAM memory | 2GB LPDDR3 | 6GB LPDDR4X |
| Internal storage | 32GB (22GB available) | 64GB (49GB available) |
| External storage | Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.5" inches | 6.81" inches |
| Screen-to-body ratio | ~72.7% (screen-to-body ratio) | ~82.9% (screen-to-body ratio) |
| Display resolution | 1080x1920 pixels | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 401 PPI | 386 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Display features | feature not registered | 60Hz
HDR8 |
📶 Mobile networks |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 150/50 Mbps | 2400/1200 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat4 850/1800 (Bands 3,5)
TD-LTE 2300 (Bands 40) | LTE Cat18 (Bands ) |
| Primary 5G network | Not supported | SA/NSA (?) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Back camera (main camera) | 13 megapixels | (quad camera)
64 megapixels
12MP ultrawidef/2.213mmAF
2MP macro
2MP depth |
| Main camera resolution | 4128x3096 pixels | 10120x6328 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual-LED flash | Dual-LED flash |
| Focal aperture | f/2.0 (aperture) | f/1.9 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Front camera (secondary) | 5 megapixels | 24 megapixels |
| Front camera resolution | 2592x1944 pixels | 5632x4224 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| 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 |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n (2.4Ghz, 5Ghz)
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Supported | Not supported |
🧭 Sensors |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4100 mAh | 4500 mAh |
| Charger, watts | Standard charging | 18W (9V/2A) Fast battery charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | - Colors: Black, Gold, Gray
- USB OTG On-The-Go
- Aluminum body
- 2.5D curved glass
- MIUI 8.0
- 720p@120fps slow-motion
- 24-bit/192kHz audio
- WiFi display | - Colors: Polar Night
- Android One
- Zeiss optics on cameras |
☢️ Radiation rate |
| Xiaomi Redmi Note 4 (32GB/2GB) | Nokia 8.3 5G (64GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |