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Global Score
64.382.5
Basic Information
MicrosoftGoogle
Windows Phone 8.1--
0000-00-002017-10-19
5.56 x 2.84 x 0.35 inches6.22 x 3.02 x 0.31 inches
5.11 ounces6.17 ounces
Black, Blue, Orange and WhiteBlack and White
--Aluminum and Glass
Scratch-Resistant GlassScratch-Resistant Glass
$ 155.00$ 152.00
Display / Screen
5 inches6 inches
720 x 1280 pixels (HD)2880 x 1440 pixels
IPS LCDP-OLED
294 pixels per inch537 pixels per inch
Capacitive, Multi-touchNo touch screen
8.18.7
Performance
Qualcomm Snapdragon 400 chipsetQualcomm Snapdragon 835 MSM8998 chipset
Quad-Core 1200 MHz processorKryo 280, 64-bit, 10 nm (Octa-Core 2350 MHz) processor
1 GB RAM4 GB RAM
Yes GPUAdreno 540 GPU
8.19.27
Storage
8 GB internal memory128 GB internal memory
microSD, microSDHC, microSDXC (up to 128 GB) external memory slotNo SD card slot
5.6210.1
Camera
8.00 MP + 0.90 MP12.20 MP + 8.00 MP
f/2.20 aperturef/1.80 aperture
28.00mm focal length27.00mm focal length
0.25 inches (1/4") sensor0.38 inches (1/2.6") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
8.259.79
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM
76.7
Battery Life
2500mAh Battery3520mAh Li - Ion Battery
Removable BatteryNon-Removable Battery
Wireless Charging--
864 hours standby time
26.5 hours talk time
--
4.485.52
Other Features
Bluetooth 4.0Bluetooth 5.0
GPSGPS
NFCNFC
--Fingerprint ID Scanner
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Google Pixel 2 XL is way better than the Lumia 640, getting an 82.5 score against 64.3. Google Pixel 2 XL's body is somewhat thinner but heavier than Lumia 640. Google Pixel 2 XL has just a bit better looking screen than Lumia 640, because it has a way higher 1440 x 2880 pixels resolution, a lot greater display density and a larger screen.

Google Pixel 2 XL counts with a better performing CPU than Microsoft Lumia 640, because it has more RAM memory and more CPU cores. Google Pixel 2 XL features a much better memory capacity to store more games and applications than Microsoft Lumia 640, because although it has no SD memory card expansion slot, it also counts with 128 GB internal storage.

Google Pixel 2 XL features a much better battery life than Microsoft Lumia 640, because it has 3520mAh of battery capacity instead of 2500mAh. Google Pixel 2 XL shoots much better photos and videos than Lumia 640, because it has a bigger diafragm aperture to capture better photos and video in low-light situations, a much larger back camera sensor taking lot higher quality videos and photos, a much more mega pixels camera and a lot better 3840x2160 (4K) video quality.

In addition to being the best phone between the ones we are comparing here, Google Pixel 2 XL is also the cheapest one.




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