Microsoft Lumia 640 XL

Overview

- Release date: 2015, April
- Known as Microsoft Lumia 640 XL, Microsoft Lumia 640 XL LTE, Microsoft Lumia 640 XL 3G, Microsoft Lumia 640 XL LTE Dual SIM
- Windows Phone 8.1 upgradeable to Windows 10 Creators Update
- Size of 157.9 x 81.5 x 9 mm
- 171 grams

Display

- 5.7" HD resolution (1280 x 720)
- IPS LCD
- Screen-to-body ratio: ~69.1%
- 260 ppi density
- Corning Gorilla Glass 3
- ClearBlack display

Memory

- 8 GB mass storage
- Expandable with micro SD up to 128 GB
- 1 GB RAM (LPDDR3)

Battery

- Removable 3000 mAh battery
- 31 hours talk time (3G)

Sensors

❌ Gyroscope
✔ Accelerometer
✔ Proximity
✔ Compass
✖ Barometer

Processor

- Qualcomm Snapdragon 400 (4 Cortex-A7 up to 1.2 GHz)
- GPU: Adeno 305

Cameras

- 13 MP (f/2 and sensor size 1/4") main
- 5 MP (f/2.4) front
- Carl Zeiss optics

✔ Optical Image Stabilizer
✔ Main LED flash
✖ Front LED flash

Sound

- Loudspeaker(s): Mono
- Microphone(s): Mono

Connectivity

- Supports LTE up to 150 Mbps
- Bluetooth 4
- Wi-Fi 802.11 b/g/n

✔ Headphone jack
✖ Type-C USB
✖ OTG USB
✖ FM Radio
✔ NFC
✖ eSIM

· 2G networks
850 / 900 / 1800 / 1900
· 3G networks
850 / 900 / 2100
· 4G networks
800 / 900 / 1800 / 2100 / 2600

Additional features

- Dual SIM version
- Glance Screen
- Wireless charging