Microsoft Lumia 640

RM-1072 · RM-1077 · 2015 · handheld

Specifications

Cpu: Qualcomm Snapdragon 400 (4-core 1.2 GHz Cortex-A7), Adreno 305 GPU
Ram: max: 1 GB (not upgradable) · base: 1 GB
Modem: 3G HSPA only, or LTE Cat 4 depending on region and model, see variants
Ports: micro-USB 2.0 · 3.5 mm headphone
Camera: 8 MP rear with LED flash, 1 MP front
Battery: BV-T5C, 2500 mAh removable
Display: 5.0" 1280x720 IPS, Corning Gorilla Glass 3
Storage: base: 8 GB · options: microSD up to 128 GB
Os Support: latest: Windows 10 Mobile (support ended December 2019) · shipped: Windows Phone 8.1
Release Price: €120 (2015)

Revisions

3GHSPA-only (850/900/1900/2100 MHz), no LTE bands; exact regional model number not confirmed

LTERM-1072Single SIM, LTE bands 1/3/7/8/20

LTE Dual SIMRM-1077Dual SIM LTE variant

Colors

Glossy Cyan2015 launch color

Orange2015 launch color

White2015 launch color

Matte Black2015 launch color

Storage

8GBmicroSD expandable

battery

Removable BV-T5C 2500 mAh cell · Snap-off back cover, user-swappable.

EASY

storage

microSD up to 128 GB · Card slot under the back cover.

EASY