Microsoft Lumia 640 Dual SIM |
Samsung Galaxy Z Fold 6 |
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Build | OS | Microsoft Windows Phone 8.1 with Lumia Denim | Android 14 OS | |
UI | OneUI 6.1.1 | |||
Dimensions | 141.3 x 72.2 x 8.8 mm | Unfolded: (153.5 x 132.6 x 5.6 mm), Folded: (153.5 x 68.1 x 12.1 mm) | ||
Weight | 145 g | 239 g | ||
SIM | Dual-SIM, Dual Standby, Micro-SIM | Up to two Nano-SIM and multi eSIM | ||
Colors | Glossy cyan, Orange, White, Matte black | Silver Shadow, Pink, Navy | ||
Frequency | 2G Band | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 |
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3G Band | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | ||
4G Band | LTE | |||
5G Band | SA/NSA/Sub6/mmWave | |||
Processor | CPU | 1.2 GHz Quad-Core Cortex-A7 | 8-core (1 x 3.39GHz Cortex-X4 + 3 x 3.1GHz Cortex-A720 + 2 x 2.9GHz Cortex-A720 + 2 x 2.2GHz Cortex-A520) | |
Chipset | Qualcomm Snapdragon 400 | Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) | ||
GPU | Adreno 305 | Adreno 750 (1 GHz) | ||
Display | Technology | IPS LCD capacitive touchscreen, 16M colors, Multitouch | Dynamic AMOLED 2X Capacitive Touchscreen, Multitouch | |
Size | 5.0 inches (~67.6% screen to body ratio) | 7.6 Inches | ||
Resolution | 720 x 1280 pixels (~294 ppi pixel density) | 1856 x 2160 Pixels (~375 PPI) | ||
Protection | Corning Gorilla Glass 3 | |||
Extra Features | ClearBlack display | 120Hz, HDR10+, 2600 nits (peak), Cover display: 6.3 inches, 968 x 2376 pixels, Dynamic LTPO AMOLED 2X, 120Hz, 2600 nits (peak), Corning Gorilla Glass Victus 2 | ||
Memory | Built-in | 8GB built-in, 1GB RAM | 512GB Built-in, 12GB RAM | |
Card | microSD card (supports up to 128GB) | No | ||
SMS | ||||
Camera | Main | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | Triple Camera: 50 MP, f/1.8, 23mm (wide), dual pixel PDAF, OIS + 10 MP, f/2.4, 66mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom + 12 MP, f/2.2, 12mm (ultrawide), LED Flash | |
Features | 1/4'' sensor size, Video (1080p@30fps) | HDR, panorama, Video (8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+) | ||
Front | 1 MP, 720p | Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3", under display: 4 MP, f/1.8, 26mm (wide) | ||
Connectivity | WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | |
Bluetooth | v4.0 with A2DP | v5.3 with A2DP, LE, apt-X HD | ||
GPS | Yes + A-GPS support | Yes + AGPS, GLONASS, BDS, GALILEO | ||
Radio | Stereo FM radio with RDS | |||
USB | microUSB v2.0 | USB Type-C 3.2, OTG | ||
NFC | No | Yes | ||
Data | GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps) | GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps, 4G LTE (CA), 5G capable | ||
Features | Sensors | Accelerometer, Compass, Proximity | Accelerometer, Compass, Proximity, Barometer, FingerPrint | |
Audio | 3.5mm audio jack, Speakerphone | 32-bit/384kHz audio Tuned by AKG, Speaker Phone | ||
Browser | HTML5 | HTML5 | ||
Messaging | SMS (threaded view), MMS, Email, Push Email, IM | SMS(threaded view), MMS, Email, Push Mail, IM | ||
Games | built-in | Built-in + Downloadable | ||
Torch | Yes | Yes | ||
Extra | Active noise cancellation with dedicated mic, Document viewer/editor, Speakerphone | Glass front + Gorilla Glass Victus 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame, IP48 water resistant (up to 1.5m for 30 min), Enhanced armor aluminum frame with tougher drop and scratch resistance (advertised), Stylus support | ||
Battery | Capacity | 2500 mAh | (Li-Po Non removable), 4400 mAh | |
Standby | up to 840 hrs | |||
Talktime | up to 27 hrs | |||
- | - Fast charging 25W wired, QC2.0, 50% in 30 min (advertised), 15W wireless, 4.5W reverse wireless | |||
Price | in Rupees | Rs. Discontinued | Rs. 604,999 | |
in USD | $0 | $5804 |