Microsoft Lumia 640 XL
#5933
ZTE Flash
#6374Category Breakdown
Microsoft Lumia 640 XL
ZTE Flash
Performance
43.647.6
Camera
19.119.1
Display
56.556.5
Battery
24.217.1
Build
0.20.2
Connectivity
43.847.7
Audio
8.98.9
Overall
25.924.0
Summary
- The Microsoft Lumia 640 XL features a larger 5.7-inch IPS LCD display with a resolution of 720 x 1280 pixels, while the ZTE Flash has a smaller 4.5-inch IPS LCD with the same resolution but a higher pixel density of approximately 326 ppi.
- In terms of performance, the Lumia is powered by a quad-core Snapdragon 400 chipset, compared to the dual-core Snapdragon S4 Plus in the ZTE, which may offer better multitasking capabilities.
- The Lumia's rear camera is slightly superior at 13 MP versus the ZTE's 12.6 MP, although both can record video at 1080p.
- Battery capacity is significantly higher in the Lumia at 3000 mAh compared to the ZTE's 1780 mAh, suggesting longer usage time.
- The Lumia runs on Microsoft Windows Phone 8.1, upgradable to Windows 10, while the ZTE operates on Android 4.0.4, indicating a more modern software experience for the Lumia.
Side-by-side Specification Comparison
Microsoft Lumia 640 XL
ZTE Flash
General
Release Date
2015
2012
Announced
2015
2012
Description
N/A
For Sprint
Display
Size
5.7"
4.5"
Type
IPS LCD
IPS LCD
Resolution
720 x 1280 pixels, 16:9 ratio (~259 ppi density)
720 x 1280 pixels, 16:9 ratio (~326 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass
Performance
Chipset
Qualcomm MSM8226 Snapdragon 400 (28 nm)
Qualcomm MSM8960 Snapdragon S4 Plus
CPU
Quad-core 1.2 GHz Cortex-A7
Dual-core 1.5 GHz Krait
GPU
Adreno 305
Adreno 225
Memory
8GB 1GB RAM
8GB 1GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.0, 28mm (wide), 1/3.0", AF
12.6 MP, AF
Main Camera Features
Zeiss optics, LED flash
LED flash
Front Camera
5 MP
1 MP
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
3000 mAh
1780 mAh
Battery Details
Li-Ion 3000 mAh, removable
Removable Li-Ion 1780 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in)
133.9 x 65.7 x 9.7 mm (5.27 x 2.59 x 0.38 in)
Weight
171 g
142 g
Materials
N/A
N/A
Colors
Matte cyan, Orange, Black, Matte white, Glossy white
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Micro-SIM
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO / LTE
Network Speed
HSPA 42.2/5.76 Mbps
LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
4.0, A2DP
4.0, A2DP
NFC
✓
✓
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Android 4.0.4 (Ice Cream Sandwich)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass, sensor core
Accelerometer, gyro, proximity, compass