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Global Score
68.681.9
Basic Information
NokiaSamsung
Windows RT 8.1Windows 10 S
2013-10-222018-11-02
10.51 x 6.61 x 0.35 inches11.32 x 7.89 x 0.30 inches
21.69 ounces28.00 ounces
Black, Blue, Red and WhiteSilver
--Aluminum
--Scratch-Resistant Glass
$ 159.00$ 1000.00
Display / Screen
10.1 inches12 inches
1920 x 1080 pixels (Full HD)1440 x 2160 pixels
IPS LCDSuper AMOLED
218 pixels per inch216 pixels per inch
665 cd/m2 brightness--
Capacitive, Multi-touchNo touch screen
8.47
Performance
Qualcomm Snapdragon 800 MSM8974 chipsetQualcomm Snapdragon 850 SDM850 chipset
Krait 400 (Quad-Core 2200 MHz) processorKryo 385, 64-bit, 10 nm (Hexa-Core 2950 MHz) processor
2 GB (800 MHz) RAM4 GB RAM
Adreno 330 (450 MHz) GPUAdreno 630 GPU
9.189.45
Storage
32 GB internal memory128 GB internal memory
microSD, microSDHC (up to 32 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
7.1214.14
Camera
6.70 MP + 2.00 MP8.00 MP + 5.00 MP
f/1.90 aperturef/1.90 aperture
26.00mm focal length24.00mm focal length
0.29 inches (1/3.4") sensor0.25 inches (1/4") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
8.258.91
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM
76.7
Battery Life
8000mAh Battery6120mAh Battery
Non-Removable BatteryNon-Removable Battery
600 hours standby time
--
8.967.68
Other Features
Bluetooth 4.0Bluetooth 4.1, EDR
GPSGPS
NFC--
--Fingerprint ID Scanner
Accelerometer, Compass and GyroscopeAccelerometer, Compass, Gyroscope and Light Sensor

Comparison review

The Galaxy Book2 has a global score of 81.9, which is better than Lumia 2520's 68.6 global score. These devices work with Windows operating system, but Galaxy Book2 has an older 10 S version while Lumia 2520 has Windows RT 8.1 version. Galaxy Book2's design is noticeably newer and thinner than the Lumia 2520's, but it's also a lot heavier.

Galaxy Book2 features a little better performance than Lumia 2520, because although it has doesn't have an additional GPU, it also counts with a greater number of cores and a greater amount of RAM. Lumia 2520 counts with a much better screen than Samsung Galaxy Book2, because although it has a bit smaller screen and a bit worse 1080 x 1920 pixels resolution, it also counts with a just a little higher pixels number in each inch in the display.

The Galaxy Book2 shoots a bit better photos and videos than Lumia 2520, because although it has a smaller back-facing camera sensor which gives a lower image and video quality, and they both have a same size diafragm aperture, the Galaxy Book2 also counts with a much better 3840x2160 (4K) video resolution and a back-facing camera with more mega pixels.

Galaxy Book2 counts with a lot bigger storage capacity for apps and games than Nokia Lumia 2520, because it has more internal memory and a slot for an SD memory card that holds up to 512 GB. The Nokia Lumia 2520 counts with greater battery performance than Galaxy Book2, because it has 8000mAh of battery capacity.

Although Samsung Galaxy Book2 is a better device, it costs a lot more than Lumia 2520, and it doesn't have such a good relation between it's price and quality as Lumia 2520. If you are trying to save a few dollars, you can get the Lumia 2520, giving up some specs and features, but you will get the most with your money.




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