Form follows function ist ja ein geflügeltes Wort für Design um die technischen Notwendigkeiten herum. Dass man aber auch beide Aspekte gleichwertig behandeln und auf die Spitze treiben kann, zeigt uns die neue Serie 1528 von Arendal.
>> Mehr erfahren>> Alle anzeigenVon Audio System gibt es eine Vielzahl an Nachrüstlautsprechern für Audi. Wir schaffen den Überblick und testen das RFIT Set für den A6 C8.
>> Mehr erfahren>> Alle anzeigenKategorie: Smartphones
Ausstattungsliste: Microsoft Lumia 640 LTE
Technische Daten | |
Technology | GSM / HSPA / LTE |
Announced | 2015, March |
Status | Available. Released 2015, April |
Dimensions | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
Weight | 145 g (5.11 oz) |
SIM | Micro-SIM |
Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) |
Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
Multitouch | yes |
Protection | Corning Gorilla Glass 3 |
- ClearBlack display | |
OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
Chipset | Qualcomm MSM8926 Snapdragon 400 |
CPU | Quad-core 1.2 GHz Cortex-A7 |
GPU | Adreno 305 |
Card slot | microSD, up to 256 GB (dedicated slot) |
Internal | 8 GB, 1 GB RAM |
Primary | 8 MP (f/2.2, 28mm, 1/4"), autofocus, LED flash, check quality |
Features | Geo-tagging |
Video | 1080p@30fps, check quality |
Secondary | 1 MP, 720p |
Alert types | Vibration; MP3, WAV ringtones |
Loudspeaker | yes |
3.5mm jack | yes |
WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
Bluetooth | 4.0, A2DP |
GPS | Yes, with A-GPS, GLONASS, BDS |
NFC | yes |
Radio | FM radio |
USB | microUSB 2.0 |
Sensors | Accelerometer, proximity, compass |
Messaging | SMS (threaded view), MMS, Email, Push Email, IM |
Browser | HTML5 |
- MP3/WAV/eAAC+/WMA player | |
- MP4/H.264/WMV player | |
- OneDrive (30 GB cloud storage) | |
- Document viewer | |
- Photo/video editor | |
Battery | Removable Li-Ion 2500 mAh battery |
Stand-by | Up to 864 h (2G) / Up to 864 h (3G) |
Talk time | Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) |
Colors | Glossy cyan, Orange, White, Matte black |
Price | About 120 EUR |
Display | Contrast ratio: 1034 (nominal), 2.563 (sunlight) |
Camera | Photo / Video |
Loudspeaker | Voice 70dB / Noise 65dB / Ring 75dB |
Audio quality | Noise -93.1dB / Crosstalk -93.2dB |
Battery life | Endurance rating 76h |