The Microsoft Lumia 640 XL Dual SIM is a budget-focused device, powered by the Qualcomm MSM8226 Snapdragon 400 (28 nm), built for basic everyday tasks (2015).
2015 · Lower-mid-range · Microsoft Windows Phone 8.1
Overall
A+
Performance
A
Display
A
Battery
A
Camera
A
ⓘ Grades compare this device against others in its own market segment (Budget), not against every device on the site.
⚡ Quick Specs
Size5.7" · 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
ChipsetQualcomm MSM8226 Snapdragon 400 (28 nm)
RAM1GB
Storage8GB
Main Camera13 MP · Zeiss optics
⚖️ Compare With
✓︎ Pros
✓5.7" IPS LCD display with accurate colours and wide viewing angles
✓3.5mm headphone jack for wired audio without adapters
⊗ Cons
✗Smaller 3,000 mAh battery — may need midday charging
✗Basic Qualcomm MSM8226 Snapdragon 400 (28 nm) for simple tasks only
✗Only 1GB RAM — apps may reload frequently
⚠️ Not ideal for
Heavy usage daysGamingMultitaskingMultitasking
ℹ️ Overview
Status
Discontinued
Announced
2015, March. Released 2015, April
⚙️ Performance
Chipset
Qualcomm MSM8226 Snapdragon 400 (28 nm)
Entry-level — basic tasks only
CPU
Quad-core 1.2 GHz Cortex-A7
GPU
Adreno 305
OS
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
RAM
1GB
Apps may reload frequently
Storage
8GB
Memory Card
microSDXC
💻 Display
Size
5.7"
Resolution
720×1280
Sharpness
259 ppi
Pixels visible at normal viewing distance
Panel
IPS LCD
IPS: accurate colours, good brightness
Protection
Corning Gorilla Glass 3
📷 Camera
Main Camera
13 MP
Capable for everyday photos
Main Video
1080p@30fps
Main Camera Features
Zeiss optics, LED flash
Selfie
5 MP
Selfie Video
1080p@30fps
🔋 Battery
Capacity
3,000 mAh
May need midday charging with heavy use
Type
Li-Ion 3000 mAh, removable
📱 Design & Build
Weight
171g
Balanced size and weight
Dimensions
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
SIM
Dual SIM (Micro-SIM, dual stand-by)
Colors
Matte cyan, Orange, Black, Matte white, Glossy white
Sensors
Accelerometer, proximity, compass, sensor core
📶 Network
Technology
GSM / HSPA
Speed
HSPA 42.2/5.76 Mbps
2G Bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100
📡 Connectivity
WiFi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
NFC
Yes
GPS
GPS, GLONASS, BDS
USB
microUSB 2.0
🔊 Sound
3.5mm Jack
Yes
Loudspeaker
Yes
Radio
FM radio
❓ Frequently Asked Questions
No, the Microsoft Lumia 640 XL Dual SIM does not support 5G — it supports GSM / HSPA.
Yes, the Microsoft Lumia 640 XL Dual SIM has NFC for contactless payments and pairing.
Yes, the Microsoft Lumia 640 XL Dual SIM supports microSDXC expandable storage.
Yes, the Microsoft Lumia 640 XL Dual SIM supports dual SIM (Dual SIM (Micro-SIM, dual stand-by)).
Yes, the Microsoft Lumia 640 XL Dual SIM has a 3.5mm headphone jack.
Speaker setup: Yes.
The Microsoft Lumia 640 XL Dual SIM uses microUSB 2.0.
The Microsoft Lumia 640 XL Dual SIM supports Wi-Fi 802.11 b/g/n, DLNA, hotspot.
The Microsoft Lumia 640 XL Dual SIM has 4.0, A2DP.
