Nokia N90 vs Nokia Lumia 635 (RM-975)
Side by side comparison between Nokia N90 vs Nokia Lumia 635 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Nokia Lumia 635 (RM-975)
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!
2 Advantages 
26 Advantages | 5 Common items in both devices |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| USB 2.0 proprietary connector / MicroUSB 2.0 |
| + 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 | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Change model | ||
| Model | Nokia N90 | Lumia 635 (RM-975) |
| Other model names | Nokia N90 | Nokia Lumia 635 RM-975 AT&T, Nokia Moneypenny |
| Country or region available | feature not registered |  USA |
| Brand | Nokia | Nokia |
| Release date | 4/27/2005 | 5/1/2014 |
| Depth | 24 millimeters (0.94 inches) | 9.2 millimeters (0.36 inches) |
| Size (width x height) | 51 x 112 millimeters (2.01 x 4.41 in) | 66.7 x 129.5 millimeters (2.63 x 5.1 in) |
| Weight | 173 grams (6.06 ounces) | 134 grams (4.69 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 2.1" inches | 4.5" inches |
| Screen-to-body ratio | ~24.6% (screen-to-body ratio) | ~64.6% (screen-to-body ratio) |
| Display resolution | 352x416 pixels | 480x854 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 259 PPI | 218 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | 60Hz | feature not registered |
| Display features | Extra display: (128x128) 65K colors | feature not registered |
🤖 Operating System | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| System version | Symbian 8.1 S60 2nd Edition Feature Pack 3 | Windows Phone 8.1 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Chipset | 32bit: Texas Instruments OMAP 1710 | 32bit: Qualcomm Snapdragon 400 |
| CPU | Single-core, 1 processor: 1x 220MHz ARM926TEJ (Single-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 305 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| RAM memory | feature not registered | 1GB |
| Internal storage | 30MB | 8GB |
| External storage | Until 512MB MMC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 0.384 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 - USA: 850/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat3 800/1800/2600 (Bands 3,7,20) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, HSCSD, GPRS, EDGE, UMTS | 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 | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Back camera (main camera) | 2 megapixels | 5 megapixels |
| Main camera resolution | 1600x1200 pixels | 2592x1944 pixels |
| Video recording (primary) | CIF (352x288) | HD (1280x720) 30 fps |
| Flash | LED flash | Not supported |
| Focal aperture | feature not registered | f/2.4 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/4" 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 | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | Carl Zeiss optics | feature not registered |
📸 Front camera | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| 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 | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MPEG4, H.263, 3GPP | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, AAC+, AMR, RA | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| USB | USB 2.0 proprietary connector | MicroUSB 2.0 |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 1.2 | 4.0 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Sensors | Not supported | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-5B | Li-Ion: lithium-ion (Removable) BL-5H |
| Battery capacity | 760 mAh | 1830 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 3 hours | 14 hours |
| Standby | 288 hours (12 days) | 460 hours (19.2 days) |
➕ Other features | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silver Java framework | • Colors: Orange, Yellow, White, Black, Green • Nokia ClearBlack display • Dolby headphone sound enhancement • Internet Explorer 11 • 7GB free SkyDrive storage • Facebook, LinkedIn, Twitter, WhatsApp • WiFi hotspot up to 8 devices |
☢️ Radiation rate | ||
| Nokia N90 | Nokia Lumia 635 (RM-975) | |
| 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 |