Screen size
W10 AlphaWinner: 5.7"+14%
X screen4.9"
Quick verdict
W10 Alpha leads the measured specs 6-5.
Measured wins
W10 Alpha
6
spec wins
Overall winner
Ties
6
equal specs
X screen
5
spec wins
Screen size
Technology
W10 Alpha
GSM / HSPA / LTE
X screen
GSM / HSPA / LTE
2G bands
W10 Alpha
GSM 850 / 900 / 1800 / 1900
X screen
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands
W10 Alpha
HSDPA 850 / 900 / 2100
X screen
HSDPA 850 / 900 / 1900 / 2100 - K500N
4G bands
W10 Alpha
1, 3, 5, 8, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
X screen
1, 3, 7, 8, 20 - K500N, 3, 7, 20, 38 - K500DS
Speed
W10 Alpha
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/150 Mbps
X screen
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
W10 Alpha
2020, February 19. Released 2020, February 19
X screen
2016, February. Released 2016, March
Status
W10 Alpha
Discontinued
X screen
Discontinued
Dimensions
W10 Alpha
147.3 x 71 x 8.9 mm (5.80 x 2.80 x 0.35 in)
X screen
142.6 x 71.8 x 7.1 mm (5.61 x 2.83 x 0.28 in)
Weight
W10 Alpha
170 g (6.00 oz)
X screen
120 g (4.23 oz)
SIM
W10 Alpha
Nano-SIM + Nano-SIM
X screen
· Nano-SIM· Nano-SIM + Nano-SIM
Type
W10 Alpha
IPS LCD
X screen
IPS LCD
Size
W10 Alpha
5.71 inches, 81.7 cm2 (~78.1% screen-to-body ratio)
X screen
4.93 inches, 67.0 cm2 (~65.4% screen-to-body ratio)
Resolution
W10 Alpha
720 x 1512 pixels, 19:9 ratio (~293 ppi density)
X screen
720 x 1280 pixels, 16:9 ratio (~298 ppi density)
Other
W10 Alpha
-
X screen
Secondary display, 80 x 520 pixels, 1.76 inches
OS
W10 Alpha
Android 9.0 (Pie)
X screen
Android 6.0 (Marshmallow)
Chipset
W10 Alpha
Unisoc SC9863A (28 nm)
X screen
Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
W10 Alpha
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
X screen
Quad-core 1.2 GHz Cortex-A53
GPU
W10 Alpha
IMG8322
X screen
Adreno 306
Card slot
W10 Alpha
microSDXC (dedicated slot)
X screen
microSDXC (dedicated slot)
Internal
W10 Alpha
32GB 3GB RAM
X screen
16GB 2GB RAM
Other
W10 Alpha
eMMC 5.1
X screen
eMMC 4.5
Single
W10 Alpha
8 MP, AF
X screen
13 MP, f/2.2, AF
Features
W10 Alpha
LED flash, panorama, HDR
X screen
LED flash, panorama
Video
W10 Alpha
1080p@30fps
X screen
1080p@30fps
Single
W10 Alpha
8 MP
X screen
8 MP
Video
W10 Alpha
720p@30fps
X screen
Loudspeaker
W10 Alpha
Yes
X screen
Yes
3.5mm jack
W10 Alpha
Yes
X screen
Yes
WLAN
W10 Alpha
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
X screen
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Bluetooth
W10 Alpha
4.1, A2DP, LE
X screen
4.1, A2DP, LE
Positioning
W10 Alpha
GPS
X screen
GPS, GLONASS
NFC
W10 Alpha
No
X screen
Yes (market dependent)
Radio
W10 Alpha
FM radio
X screen
FM radio
USB
W10 Alpha
microUSB 2.0, OTG
X screen
microUSB 2.0
Sensors
W10 Alpha
Accelerometer, proximity
X screen
Accelerometer, proximity
Type
W10 Alpha
Li-Po 3450 mAh
X screen
Li-Po 2300 mAh, non-removable
Stand-by
W10 Alpha
-
X screen
Up to 120 h (2G) / Up to 120 h (3G)
Talk time
W10 Alpha
-
X screen
Up to 9 h (2G) / Up to 14 h (3G)
Colors
W10 Alpha
Black, Blue
X screen
Black, White, Pink Gold
Models
W10 Alpha
LMX210, LMX210LMW, LM-X210LMW
X screen
K500, K500n, F650K
Price
W10 Alpha
About 130 EUR
X screen
About 130 EUR
SAR EU
W10 Alpha
-
X screen
0.55 W/kg (head)