Screen size
Harmony5.3"
W10 AlphaWinner: 5.7"+7.2%
Quick verdict
W10 Alpha leads the measured specs 8-3.
Measured wins
Harmony
3
spec wins
Ties
6
equal specs
W10 Alpha
8
spec wins
Overall winner
Screen size
Technology
Harmony
GSM / HSPA / LTE
W10 Alpha
GSM / HSPA / LTE
2G bands
Harmony
GSM 850 / 900 / 1800 / 1900
W10 Alpha
GSM 850 / 900 / 1800 / 1900
3G bands
Harmony
HSDPA 850 / 1700(AWS) / 1900
W10 Alpha
HSDPA 850 / 900 / 2100
4G bands
Harmony
2, 4, 5, 12
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
W10 Alpha
1, 3, 5, 8, 40, 41
Speed
Harmony
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
W10 Alpha
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/150 Mbps
Announced
Harmony
2017, April. Released 2017, April
W10 Alpha
2020, February 19. Released 2020, February 19
Status
Harmony
Discontinued
W10 Alpha
Discontinued
Dimensions
Harmony
149.9 x 76.2 x 7.6 mm (5.90 x 3.00 x 0.30 in)
W10 Alpha
147.3 x 71 x 8.9 mm (5.80 x 2.80 x 0.35 in)
Weight
Harmony
141.8 g (5.01 oz)
W10 Alpha
170 g (6.00 oz)
SIM
Harmony
Nano-SIM
W10 Alpha
Nano-SIM + Nano-SIM
Type
Harmony
IPS LCD
W10 Alpha
IPS LCD
Size
Harmony
5.3 inches, 77.4 cm2 (~67.8% screen-to-body ratio)
W10 Alpha
5.71 inches, 81.7 cm2 (~78.1% screen-to-body ratio)
Resolution
Harmony
720 x 1280 pixels, 16:9 ratio (~277 ppi density)
W10 Alpha
720 x 1512 pixels, 19:9 ratio (~293 ppi density)
OS
Harmony
Android 7.0 (Nougat)
W10 Alpha
Android 9.0 (Pie)
Chipset
Harmony
Qualcomm MSM8917 Snapdragon 425 (28 nm)
W10 Alpha
Unisoc SC9863A (28 nm)
CPU
Harmony
Quad-core 1.4 GHz Cortex-A53
W10 Alpha
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
Harmony
Adreno 308
W10 Alpha
IMG8322
Card slot
Harmony
microSDXC (dedicated slot)
W10 Alpha
microSDXC (dedicated slot)
Internal
Harmony
16GB 1.5GB RAM
W10 Alpha
32GB 3GB RAM
Other
Harmony
eMMC 5.1
W10 Alpha
eMMC 5.1
Single
Harmony
8 MP, AF
W10 Alpha
8 MP, AF
Features
Harmony
LED flash, HDR
W10 Alpha
LED flash, panorama, HDR
Video
Harmony
1080p@30fps
W10 Alpha
1080p@30fps
Single
Harmony
5 MP
W10 Alpha
8 MP
Video
Harmony
W10 Alpha
720p@30fps
Loudspeaker
Harmony
Yes
W10 Alpha
Yes
3.5mm jack
Harmony
Yes
W10 Alpha
Yes
WLAN
Harmony
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
W10 Alpha
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Harmony
4.2, A2DP, LE
W10 Alpha
4.1, A2DP, LE
Positioning
Harmony
GPS
W10 Alpha
GPS
NFC
Harmony
No
W10 Alpha
No
Radio
Harmony
Yes
W10 Alpha
FM radio
USB
Harmony
microUSB 2.0
W10 Alpha
microUSB 2.0, OTG
Sensors
Harmony
Accelerometer, proximity, compass
W10 Alpha
Accelerometer, proximity
Type
Harmony
Li-Ion 2800 mAh, removable
W10 Alpha
Li-Po 3450 mAh
Stand-by
Harmony
Up to 350 h (3G)
W10 Alpha
-
Talk time
Harmony
Up to 14 h (3G)
W10 Alpha
-
Colors
Harmony
Black
W10 Alpha
Black, Blue
Models
Harmony
M257
W10 Alpha
LMX210, LMX210LMW, LM-X210LMW
Price
Harmony
About 90 EUR
W10 Alpha
About 130 EUR