Microsoft Lumia 640

Announced:
Mar 2, 2015
Status:
Released

PhoneArena Rating:

7.5
Read Full Review

Display

Size:

5.0 inches

Resolution:

1280 x 720 pixels, 294 PPI

Technology:

IPS LCD

Screen-to-body:

67.65 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip:

Qualcomm Snapdragon 400

Processor:

Quad-core, 1200 MHz

GPU:

Yes

RAM:

1GB

Internal storage:

8GB

Storage expansion:

microSDXC up to 128 GB

OS:

Windows (10 Mobile)

Battery

Capacity:

2500 mAh

Type:

User replaceable

Camera

Rear:

Single camera

Main camera:

8 MP

Features:

Autofocus, BSI sensor

Video recording:

1920x1080 (Full HD) (30 fps)

Features:

Continuous autofocus, Video light, Video calling, Video sharing

Front:

0.9 MP

Design

Dimensions:

5.56 x 2.84 x 0.35 inches (141.3 x 72.2 x 8.8 mm)

Weight:

5.11 oz (145 g)
the average is 6.2 oz (179 g)

Features:

Touch sensitive control keys, Notification light

Colors:

Black, Orange, Blue, White

Cellular

LTE (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 17(700 b), 28(700 APT)

UMTS:

850, 900, 1700/2100, 2100 MHz

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Micro SIM

Multimedia

Headphones:

3.5mm jack

Features:

Album art cover, Background playback, Music recognition, Preset equalizer

Connectivity & Features

Bluetooth:

4.0

Wi-Fi:

802.11 b, g, n; Hotspot

USB:

microUSB, USB 2.0

Features:

Mass storage device, Charging

Sensors:

Accelerometer, Compass

Other:

NFC, Tethering, Computer sync, OTA sync

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD

This device is also known as Microsoft RM-1109

ALTERNATIVE VARIANTS

We list only the specs that are different than the main variant

Microsoft Lumia 640

Dual SIM

Differences from the main variant:

LTE (FDD):

Bands 12(700 a), 17(700 b), 28(700 APT), 20(800 DD), 5(850), 8(900), 4(AWS-1), 3(1800), 2(1900), 1(2100), 7(2600)

LTE (TDD):

Bands 40(2300), 38(2600)

UMTS:

850, 900, 1700/2100, 1900, 2100 MHz

Dual SIM:

Yes

Microsoft Lumia 640

3G Only

Differences from the main variant:

US CARRIER AVAILABILITY

Description

The Microsoft Lumia 640 features a 5-inch HD display, comes in a range of vivid colors, and runs on Windows Phone 8.1 (it's set to get upgraded to Windows 10 in the not too distant future). The Lumia 640 has all the options you'd expect from an affordable phone: more specifically, it arrives in a single- and dual-SIM versions with both a 3G model and 4G LTE version of the handset, including a dual-SIM LTE device. The handset comes in a range of colors including cyan, orange, black and white. It's also got an 8-megapixel camera with dynamic flash and auto HDR, as well as a front-facing camera with wide-angle lens. It is pre-loaded with the latest Lumia camera app update.

Do you ...?

Despite our efforts to provide full and correct Microsoft Lumia 640 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

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